Dublin DUB to Portsmouth PME flight with Ryanair

Thu 06 Aug
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Journey information

Overview: Dublin to Portsmouth flight

IrelandIreland
United KingdomUnited Kingdom
Icon of flight

Flights from Dublin to Portsmouth depart on average 93 times per day, taking around 1h 32m. Cheap flight tickets for this journey start at £45 if you book in advance.

There are 53 flights per day. The earliest flight runs at 00:55, the last at 23:30. The fastest flight covers the 451 km distance in 1h 25m. October is the cheapest month to fly.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance
451 km
Average flight duration
1h 32m
Cheapest ticket price
£45
Flights per day
93
Direct flights
53
Fastest flight
1h 25m
First flight
0:55
Last flight
23:30
Cheapest Month
Oct
Cheapest Day
Sun
High Season
Oct - Dec
Low Season
Jan - Mar
Best time to book
1 day
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

Live departures

Dublin to Portsmouth flight times

The table below shows live departures for Dublin to Portsmouth flights for today, Wednesday 5 August. You can also manually refresh the results below to see updated flight journeys.

Last updated at
ProviderDepartsDurationArrivesChanges
Tickets
LufthansaAZ4743 · AZ7289+ITAAZ2205:55 Dublin Airport
12h55
18:50 London City Airport2 changes
LufthansaLH983+Lufthansa City AirlinesLH42285:55 Dublin Airport
6h45
12:40 London Heathrow Airport1 change
LufthansaLH983 · LH102 · LH24765:55 Dublin Airport
9h45
15:40 London Heathrow Airport2 changes
KLMKL1134 · KL9835:55 Dublin Airport
3h35
9:30 London City Airport1 change
LufthansaAZ4743 · AZ7291+ITAAZ2205:55 Dublin Airport
12h55
18:50 London City Airport2 changes
LufthansaAZ4743 · AZ7291+ITAAZ2385:55 Dublin Airport
10h00
15:55 London City Airport2 changes
LufthansaLH983 · LH9085:55 Dublin Airport
8h45
14:40 London Heathrow Airport1 change
Emerald Airlines IrelandBA89806:25 Dublin Airport
1h40
8:05 Southampton Airport0 changesdirect
Emerald Airlines IrelandEI33006:25 Dublin Airport
1h40
8:05 Southampton Airport0 changesdirect
RyanairFR 306:30 Dublin Airport
1h20
7:50 London Stansted Airport0 changesdirect
Aer LingusEI1526:30 Dublin Airport
1h35
8:05 London Heathrow Airport0 changesdirect
Aer LingusEI152+National ExpressNX0306:30 Dublin Airport
12h00
18:30 Portsmouth, The Hard Interchange1 change
National ExpressNX030+Aer LingusBA59526:30 Dublin Airport
7h50
14:20 Portsmouth, The Hard Interchange1 change
Aer LingusEI152+National ExpressNX0306:30 Dublin Airport
7h50
14:20 Portsmouth, The Hard Interchange1 change
Aer LingusBA59526:30 Dublin Airport
1h35
8:05 London Heathrow Airport0 changesdirect
RyanairFR 1126:50 Dublin Airport
1h30
8:20 London Gatwick Airport0 changesdirect
BA CityflyerBA44617:00 Dublin Airport
1h35
8:35 London City Airport0 changesdirect
National ExpressNX030+Aer LingusBA59547:30 Dublin Airport
6h50
14:20 Portsmouth, The Hard Interchange1 change
Aer LingusEI1547:30 Dublin Airport
1h35
9:05 London Heathrow Airport0 changesdirect
Aer LingusBA59547:30 Dublin Airport
1h35
9:05 London Heathrow Airport0 changesdirect
Aer LingusEI154+National ExpressNX0307:30 Dublin Airport
11h00
18:30 Portsmouth, The Hard Interchange1 change
Aer LingusEI154+National ExpressNX0307:30 Dublin Airport
6h50
14:20 Portsmouth, The Hard Interchange1 change
RyanairFR 1147:50 Dublin Airport
1h30
9:20 London Gatwick Airport0 changesdirect
RyanairFR 3408:00 Dublin Airport
1h15
9:15 London Luton Airport0 changesdirect
RyanairFR 2728:30 Dublin Airport
1h20
9:50 London Stansted Airport0 changesdirect
British AirwaysBA8258:35 Dublin Airport
1h35
10:10 London Heathrow Airport0 changesdirect
British AirwaysBA825+National ExpressNX0308:35 Dublin Airport
5h45
14:20 Portsmouth, The Hard Interchange1 change
British AirwaysEI83258:35 Dublin Airport
1h35
10:10 London Heathrow Airport0 changesdirect
Aer LingusEI156+National ExpressNX0308:40 Dublin Airport
9h50
18:30 Portsmouth, The Hard Interchange1 change
Aer LingusBA59148:40 Dublin Airport
1h40
10:20 London Heathrow Airport0 changesdirect
Aer LingusEI156+National ExpressNX0308:40 Dublin Airport
5h40
14:20 Portsmouth, The Hard Interchange1 change
Aer LingusEI1568:40 Dublin Airport
1h40
10:20 London Heathrow Airport0 changesdirect
LufthansaLH977 · LH9148:50 Dublin Airport
7h50
16:40 London Heathrow Airport1 change
LufthansaLH977 · LH108 · LH24788:50 Dublin Airport
8h15
17:05 London Heathrow Airport2 changes
LufthansaLH977 · LH9088:50 Dublin Airport
5h50
14:40 London Heathrow Airport1 change
KLMKL1136 · KL9918:55 Dublin Airport
8h25
17:20 London City Airport1 change
KLMKL1136 · KL10698:55 Dublin Airport
23h50
8:45 Southampton Airport1 change
Helvetic AirwaysLX403+SwissLX3249:00 Dublin Airport
7h25
16:25 London Heathrow Airport1 change
RyanairFR 11119:35 Dublin Airport
1h30
11:05 London Gatwick Airport0 changesdirect
National ExpressNX030+Aer LingusBA59589:40 Dublin Airport
4h40
14:20 Portsmouth, The Hard Interchange1 change
Aer LingusEI158+National ExpressNX0309:40 Dublin Airport
8h50
18:30 Portsmouth, The Hard Interchange1 change
Aer LingusEI158+National ExpressNX0309:40 Dublin Airport
4h40
14:20 Portsmouth, The Hard Interchange1 change
Aer LingusEI1589:40 Dublin Airport
1h30
11:10 London Heathrow Airport0 changesdirect
Aer LingusBA59589:40 Dublin Airport
1h30
11:10 London Heathrow Airport0 changesdirect
British AirwaysBA82710:30 Dublin Airport
1h30
12:00 London Heathrow Airport0 changesdirect
British AirwaysBA827+National ExpressNX03010:30 Dublin Airport
8h00
18:30 Portsmouth, The Hard Interchange1 change
British AirwaysBA827+National ExpressNX03010:30 Dublin Airport
10h55
21:25 Portsmouth, The Hard Interchange1 change
British AirwaysEI832710:30 Dublin Airport
1h30
12:00 London Heathrow Airport0 changesdirect
British AirwaysEI8327+National ExpressNX03010:30 Dublin Airport
8h00
18:30 Portsmouth, The Hard Interchange1 change
LufthansaLH2517 · LH247810:40 Dublin Airport
6h25
17:05 London Heathrow Airport1 change
LufthansaLH2517+Helvetic AirwaysLX1105+SwissLX32610:40 Dublin Airport
7h10
17:50 London Heathrow Airport2 changes
RyanairFR 11610:50 Dublin Airport
1h30
12:20 London Gatwick Airport0 changesdirect
Aer LingusBA596211:10 Dublin Airport
1h30
12:40 London Heathrow Airport0 changesdirect
Aer LingusEI16211:10 Dublin Airport
1h30
12:40 London Heathrow Airport0 changesdirect
Aer LingusEI162+National ExpressNX03011:10 Dublin Airport
10h15
21:25 Portsmouth, The Hard Interchange1 change
National ExpressNX030+Aer LingusBA596211:10 Dublin Airport
7h20
18:30 Portsmouth, The Hard Interchange1 change
Aer LingusEI162+National ExpressNX03011:10 Dublin Airport
7h20
18:30 Portsmouth, The Hard Interchange1 change
BA CityflyerBA446511:15 Dublin Airport
1h30
12:45 London City Airport0 changesdirect
RyanairFR 20211:25 Dublin Airport
1h20
12:45 London Stansted Airport0 changesdirect
Aer LingusEI164+National ExpressNX03012:00 Dublin Airport
9h25
21:25 Portsmouth, The Hard Interchange1 change
Aer LingusEI16412:00 Dublin Airport
1h30
13:30 London Heathrow Airport0 changesdirect
National ExpressNX030+Aer LingusBA596412:00 Dublin Airport
6h30
18:30 Portsmouth, The Hard Interchange1 change
Aer LingusEI164+National ExpressNX03012:00 Dublin Airport
6h30
18:30 Portsmouth, The Hard Interchange1 change
Aer LingusBA596412:00 Dublin Airport
1h30
13:30 London Heathrow Airport0 changesdirect
RyanairFR 33212:10 Dublin Airport
1h15
13:25 London Luton Airport0 changesdirect
LufthansaLH979+Air DolomitiEN877812:25 Dublin Airport
5h30
17:55 London City Airport1 change
LufthansaLH979+Air DolomitiLH565812:25 Dublin Airport
5h30
17:55 London City Airport1 change
LufthansaLH979+Lufthansa City AirlinesLH423012:25 Dublin Airport
5h15
17:40 London Heathrow Airport1 change
Aer LingusEI160+National ExpressNX03012:30 Dublin Airport
6h00
18:30 Portsmouth, The Hard Interchange1 change
Aer LingusBA595012:30 Dublin Airport
1h25
13:55 London Heathrow Airport0 changesdirect
National ExpressNX030+Aer LingusBA595012:30 Dublin Airport
6h00
18:30 Portsmouth, The Hard Interchange1 change
Aer LingusEI160+National ExpressNX03012:30 Dublin Airport
8h55
21:25 Portsmouth, The Hard Interchange1 change
Aer LingusEI16012:30 Dublin Airport
1h25
13:55 London Heathrow Airport0 changesdirect
EurowingsEW9395 · EW946812:45 Dublin Airport
6h05
18:50 London Heathrow Airport1 change
British AirwaysBA829+National ExpressNX03012:50 Dublin Airport
11h40
0:30 Portsmouth, The Hard Interchange1 change
British AirwaysBA829+National ExpressNX03012:50 Dublin Airport
8h35
21:25 Portsmouth, The Hard Interchange1 change
British AirwaysBA82912:50 Dublin Airport
1h30
14:20 London Heathrow Airport0 changesdirect
British AirwaysBA829+National ExpressNX03012:50 Dublin Airport
5h40
18:30 Portsmouth, The Hard Interchange1 change
British AirwaysEI832912:50 Dublin Airport
1h30
14:20 London Heathrow Airport0 changesdirect
SwissLX401+Air BalticLX43213:00 Dublin Airport
4h50
17:50 London Gatwick Airport1 change
SwissLX401 · LX33813:00 Dublin Airport
6h20
19:20 London Heathrow Airport1 change
KLMKL1140 · KL99513:25 Dublin Airport
6h20
19:45 London City Airport1 change
KLMKL1140 · KL99313:25 Dublin Airport
5h05
18:30 London City Airport1 change
KLMKL1140 · KL99113:25 Dublin Airport
3h55
17:20 London City Airport1 change
KLMKL1140 · KL106913:25 Dublin Airport
19h20
8:45 Southampton Airport1 change
Aer LingusEI166+National ExpressNX03013:30 Dublin Airport
5h00
18:30 Portsmouth, The Hard Interchange1 change
Aer LingusBA596613:30 Dublin Airport
1h30
15:00 London Heathrow Airport0 changesdirect
Aer LingusEI166+National ExpressNX03013:30 Dublin Airport
7h55
21:25 Portsmouth, The Hard Interchange1 change
Aer LingusEI16613:30 Dublin Airport
1h30
15:00 London Heathrow Airport0 changesdirect
Aer LingusEI166+National ExpressNX03013:30 Dublin Airport
11h00
0:30 Portsmouth, The Hard Interchange1 change
RyanairFR 11813:40 Dublin Airport
1h30
15:10 London Gatwick Airport0 changesdirect
RyanairFR 33714:15 Dublin Airport
1h15
15:30 London Luton Airport0 changesdirect
Aer LingusEI16814:30 Dublin Airport
1h30
16:00 London Heathrow Airport0 changesdirect
Aer LingusBA596814:30 Dublin Airport
1h30
16:00 London Heathrow Airport0 changesdirect
Aer LingusEI168+National ExpressNX03014:30 Dublin Airport
10h00
0:30 Portsmouth, The Hard Interchange1 change
National ExpressNX030+Aer LingusBA596814:30 Dublin Airport
6h55
21:25 Portsmouth, The Hard Interchange1 change
Aer LingusEI168+National ExpressNX03014:30 Dublin Airport
6h55
21:25 Portsmouth, The Hard Interchange1 change
Emerald Airlines IrelandBA891815:10 Dublin Airport
1h40
16:50 Southampton Airport0 changesdirect
Emerald Airlines IrelandEI330415:10 Dublin Airport
1h40
16:50 Southampton Airport0 changesdirect
British AirwaysBA83115:25 Dublin Airport
1h30
16:55 London Heathrow Airport0 changesdirect
British AirwaysBA831+National ExpressNX035 · NX03015:25 Dublin Airport
10h50
2:15 Portsmouth, The Hard Interchange2 changes
British AirwaysBA831+National ExpressNX03015:25 Dublin Airport
9h05
0:30 Portsmouth, The Hard Interchange1 change
British AirwaysBA831+National ExpressNX03015:25 Dublin Airport
6h00
21:25 Portsmouth, The Hard Interchange1 change
British AirwaysEI833115:25 Dublin Airport
1h30
16:55 London Heathrow Airport0 changesdirect
RyanairFR 12015:40 Dublin Airport
1h30
17:10 London Gatwick Airport0 changesdirect
BA CityflyerBA446715:45 Dublin Airport
1h35
17:20 London City Airport0 changesdirect
Aer LingusEI172+National ExpressNX03015:55 Dublin Airport
8h35
0:30 Portsmouth, The Hard Interchange1 change
Aer LingusBA597215:55 Dublin Airport
1h25
17:20 London Heathrow Airport0 changesdirect
Aer LingusEI17215:55 Dublin Airport
1h25
17:20 London Heathrow Airport0 changesdirect
National ExpressNX030+Aer LingusBA597215:55 Dublin Airport
5h30
21:25 Portsmouth, The Hard Interchange1 change
Aer LingusEI172+National ExpressNX03015:55 Dublin Airport
5h30
21:25 Portsmouth, The Hard Interchange1 change
RyanairFR 20416:15 Dublin Airport
1h20
17:35 London Stansted Airport0 changesdirect
KLMKL1142 · KL106917:20 Dublin Airport
15h25
8:45 Southampton Airport1 change
KLMKL1142 · KL107117:20 Dublin Airport
24h15
17:35 Southampton Airport1 change
Aer LingusBA597617:30 Dublin Airport
1h25
18:55 London Heathrow Airport0 changesdirect
National ExpressNX030+Aer LingusBA597617:30 Dublin Airport
7h00
0:30 Portsmouth, The Hard Interchange1 change
Aer LingusEI17617:30 Dublin Airport
1h25
18:55 London Heathrow Airport0 changesdirect
Aer LingusEI176+National ExpressNX035 · NX03017:30 Dublin Airport
8h45
2:15 Portsmouth, The Hard Interchange2 changes
Aer LingusEI176+National ExpressNX03017:30 Dublin Airport
7h00
0:30 Portsmouth, The Hard Interchange1 change
LufthansaLH981+Lufthansa City AirlinesLH423417:35 Dublin Airport
14h05
7:40 London Heathrow Airport1 change
British AirwaysBA83317:50 Dublin Airport
1h25
19:15 London Heathrow Airport0 changesdirect
British AirwaysBA833+National ExpressNX035 · NX03017:50 Dublin Airport
8h25
2:15 Portsmouth, The Hard Interchange2 changes
British AirwaysBA833+National ExpressNX03017:50 Dublin Airport
6h40
0:30 Portsmouth, The Hard Interchange1 change
British AirwaysEI8333+National ExpressNX03017:50 Dublin Airport
6h40
0:30 Portsmouth, The Hard Interchange1 change
British AirwaysEI833317:50 Dublin Airport
1h25
19:15 London Heathrow Airport0 changesdirect
RyanairFR 29018:15 Dublin Airport
1h20
19:35 London Stansted Airport0 changesdirect
SwissLX405 · LX31618:35 Dublin Airport
13h20
7:55 London Heathrow Airport1 change
SwissLX405 · LX2818 · LX35218:35 Dublin Airport
13h40
8:15 London Heathrow Airport2 changes
RyanairFR 12218:45 Dublin Airport
1h30
20:15 London Gatwick Airport0 changesdirect
Aer LingusEI18219:00 Dublin Airport
1h20
20:20 London Heathrow Airport0 changesdirect
Aer LingusEI182+National ExpressNX035 · NX03019:00 Dublin Airport
7h15
2:15 Portsmouth, The Hard Interchange2 changes
National ExpressNX030+Aer LingusBA597019:00 Dublin Airport
5h30
0:30 Portsmouth, The Hard Interchange1 change
Aer LingusBA597019:00 Dublin Airport
1h20
20:20 London Heathrow Airport0 changesdirect
Aer LingusEI182+National ExpressNX03019:00 Dublin Airport
5h30
0:30 Portsmouth, The Hard Interchange1 change
RyanairFR 12619:45 Dublin Airport
1h30
21:15 London Gatwick Airport0 changesdirect
British AirwaysBA81119:45 Dublin Airport
1h15
21:00 London Heathrow Airport0 changesdirect
British AirwaysBA811+National ExpressNX03019:45 Dublin Airport
4h45
0:30 Portsmouth, The Hard Interchange1 change
British AirwaysBA811+National ExpressNX035 · NX03019:45 Dublin Airport
6h30
2:15 Portsmouth, The Hard Interchange2 changes
RyanairFR 21120:00 Dublin Airport
1h20
21:20 London Stansted Airport0 changesdirect
BA CityflyerBA447120:10 Dublin Airport
1h25
21:35 London City Airport0 changesdirect
British AirwaysBA835+National ExpressNX035 · NX03020:30 Dublin Airport
5h45
2:15 Portsmouth, The Hard Interchange2 changes
British AirwaysBA83520:30 Dublin Airport
1h15
21:45 London Heathrow Airport0 changesdirect
British AirwaysEI8335+National ExpressNX035 · NX03020:30 Dublin Airport
5h45
2:15 Portsmouth, The Hard Interchange2 changes
British AirwaysEI833520:30 Dublin Airport
1h15
21:45 London Heathrow Airport0 changesdirect
RyanairFR 34220:55 Dublin Airport
1h15
22:10 London Luton Airport0 changesdirect
RyanairFR 25521:00 Dublin Airport
1h20
22:20 London Stansted Airport0 changesdirect
RyanairFR 29222:00 Dublin Airport
1h20
23:20 London Stansted Airport0 changesdirect

This is the last flight of the day.

Find all the dates and times for this journey

Compare prices and tickets Dublin to Portsmouth by flight

Compare flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

Thu
06 Aug
Fri
07 Aug
Sat
08 Aug
Sun
09 Aug
Mon
10 Aug
Tue
11 Aug
Wed
12 Aug

Why should you book Dublin to Portsmouth flights with Omio?

Ryanair as well as Aer Lingus or British Airways offer flights services from Dublin to Portsmouth.
Omio is an official ticket reseller for all your travel options from Dublin to Portsmouth.

Why book with Omio vs Ryanair?

  • Compare with other providers: On Omio, you can not only buy tickets for Ryanair, but also compare tickets for the likes of Aer Lingus or British Airways to find the best option for your trip from Dublin to Portsmouth.
  • Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.

Why book with Omio over Edreams, Kayak or Skyscanner?

  • Compare with other providers: On Omio, you can also compare tickets for the likes of Aer Lingus or British Airways to find the best option for your trip from Dublin to Portsmouth.

Airlines: Ryanair, Aer Lingus, British Airways from Dublin to PortsmouthFind the best flights between Dublin to Portsmouth with Omio's travel partners Ryanair, Aer Lingus, British Airways from £45. We can find you the best deals, schedules and tickets when comparing and booking the best trip.

British Airways

About
British Airways (BA) is the United Kingdom’s flag carrier airline with headquarters in London near its main hub at London Heathrow Airport (LHR). BA is the second largest UK-based airline in terms of fleet size and number of passengers carried. Known as a full-service global airline, British Airways offers year-round low fares to destinations worldwide and flies to and from centrally-located airports. Its extensive global route network includes more than 170 destinations in nearly 80 countries throughout Europe, North America, South America, Asia, Africa and Australia. syn p British Airways (BA) is the flag carrier airline of the United Kingdom with its headquarters in London near its main hub at London Heathrow Airport (LHR). Known as a full-service global airline, BA offers low fares year-round to destinations around the globe and flies to and from centrally-located airports. Its extensive global route network includes more than 170 destinations in nearly 80 countries throughout Europe, North America, South America, Asia, Africa and Australia. BA is also the second largest airline based in the UK in terms of its fleet size and number of passengers carried.
Luggage & cancellation policy
Average Duration
4h 20m
Cheapest Price
£176
British Airways frequency
8 a day
Luggage included
Economy Basic includes 1 cabin bag (max 23kg, 56x45x25cm) plus 1 personal item (40x30x15cm)
Additional luggage
Additional checked bags can be purchased, with prices varying by route and fare class
Cancellation Policy
Cancellation policy depends on ticket type - Basic tickets non-refundable, Flexible tickets can be cancelled for a full refund
Pregnant on board
Travel permitted until end of 36th week for single pregnancies, end of 32nd week for multiple pregnancies. Medical clearance required after 28th weeks
Unaccompagned minor
Young flyers aged 5-11 can travel alone using British Airways' Skyflyer Solo service. Service must be booked in advance and is available on most routes
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
British Airways provides assistance for passengers with reduced mobility, including wheelchair assistance and special assistance through airports.
Pets
Pets travel in the hold except assistance dogs. Advance booking required. Only cats and dogs accepted on most routes
Entertaiment on board
Learn more about British Airways

Aer Lingus

About
Aer Lingus is Ireland's national airline, established in 1936. It operates over 100 routes, connecting Europe and North America from its main hub at Dublin Airport, as well as from Cork, Shannon, and Knock. A member of the International Airlines Group (IAG), Aer Lingus is recognized as a 4-star airline by Skytrax. The airline is known for its Irish hospitality and offers a range of services, including its AerClub loyalty program. Aer Lingus utilizes a modern fleet of Airbus aircraft, including the A321neoLR, for efficiency, comfort, and safety.
Luggage & cancellation policy
Average Duration
1h 25m
Cheapest Price
£78
Luggage included
1 small bag (25x33x20cm) and 1 cabin bag (55x40x24cm)
Additional luggage
23kg checked bag can be purchased
Cancellation Policy
Free cancellation within 24 hours of booking if flight is more than 7 days away. After that, fees apply based on fare type.
Pregnant on board
Up to end of 36th week (32nd week for multiple pregnancies). Medical certificate required if complications
Unaccompagned minor
Young flyer service available for ages 5-11. Must be booked at least 72 hours before departure
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Aer Lingus provides wheelchair assistance and special assistance for passengers with reduced mobility
Pets
Small dogs and cats allowed in cabin (6kg including carrier) and cargo hold (32kg including container)
Entertaiment on board
Learn more about Aer Lingus

Ryanair

About
Ryanair is one of Europe’s largest and most popular low-cost airlines, headquartered in Ireland. It offers affordable flights to destinations across the continent, often operating to smaller or secondary airports outside major cities to keep fares low. All Ryanair tickets include an allowance for one small personal bag, with additional fees for cabin baggage and checked luggage. Known for its extensive network and budget-friendly fares, Ryanair makes it easy to travel quickly and affordably to popular European destinations.
Luggage & cancellation policy
Average Duration
1h 25m
Cheapest Price
£45
Luggage included
One small personal bag (40x20x25cm)
Additional luggage
10kg bag (55x40x20cm) or 20kg checked bag available for purchase
Cancellation Policy
Non-refundable tickets. Flight changes possible with fee plus fare difference. Free changes within 24h of booking
Pregnant on board
Up to 28th week of pregnancy can fly freely. Between 28-36 weeks, medical certificate required. Not allowed after 36 weeks
Unaccompagned minor
Unaccompanied minor service available for ages 5-12, €60 per flight. Must be booked at least 7 days before departure
Amenities on board the airplane
Accessibility
Ryanair provides assistance for passengers with reduced mobility, must be booked at least 48 hours before flight
Learn more about Ryanair

Complete guide to Portsmouth

Things to do in Portsmouth

Discover the best of Portsmouth — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Portsmouth trip today.

  • Must visit

HMS Victory

A major naval museum where visitors can board Nelson’s flagship and explore life at sea through preserved decks and displays.

View on mapVisit website
  • Recommended

HMS Alliance

This working museum ship reveals cramped Victorian submarine life and the engineering behind one of Britain’s earliest submarines.

View on mapVisit website
  • Recommended

Portsmouth Museum and Art Gallery

Portsmouth’s city museum covers local history, football heritage and art, with exhibits spanning the city’s people and places.

View on mapVisit website

Pound sterling (£)

Moderate for the UK. Hotels can be pricey in summer, but dining and local buses remain manageable for most city-break budgets.

Average meal costs

Budget
£8-15 for fast food or a simple meal.
Mid-range
£18-35 per person for a restaurant meal.
Fine dining
£60+ per person for upscale dining.
Coffee
£3-4.50 for a cappuccino.

Tipping culture

Restaurants: 10-12.5% if not already added. Taxis: round up or 10%. Cafés and pubs: tipping is optional, though small change is appreciated for table service.

FAQs: Dublin to Portsmouth flights

Find answers to the most common questions about traveling from Dublin to Portsmouth by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Portsmouth, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from Dublin to Portsmouth can start from as little as £45 when you book in advance. The average flight ticket price for Dublin to Portsmouth is £61; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Dublin to Portsmouth is 1h 25m to travel the 451 km long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Dublin to Portsmouth leaves at 0:55. Plan your trip with the Journey Planner   from Omio.
The latest flight from Dublin to Portsmouth leaves at 23:30.
Yes, there are 53 direct flights a day from Dublin to Portsmouth with British Airways. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Dublin to Portsmouth, you can count on Ryanair, Aer Lingus, British Airways for the best way to get you to Portsmouth. You can also check all possible airlines who offer a service between Dublin and Portsmouth and compare the amenities they offer before buying a plane ticket.
Flights from Dublin to Portsmouth generally leave from Dublin Airport and arrive in London Heathrow Airport .Dublin Airport is 3 km away from Dublin city centre and London Heathrow Airport is 23 km from Portsmouth city centre.
The cheapest month for a flight from Dublin to Portsmouth is October.
Yes, you can take a flight between Dublin and Portsmouth.
Since neither Dublin nor Portsmouth are in the Schengen Area, passport requirements depend on the specific immigration rules of Ireland and United Kingdom. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is no time difference between Dublin and Portsmouth .
For international flights we recommend to arrive 2.5 to 3 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.

popular airports

Important Stations and Airports in Dublin and Portsmouth

Most Dublin to Portsmouth flights use the Dublin Airport to London Heathrow Airport airport pair. Use this guide to compare Dublin and Portsmouth airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.

Departure airports in Dublin
Arrival airports in Portsmouth

Which Dublin airport do flights to Portsmouth leave from?

Flights from Dublin to Portsmouth depart from Dublin Airport. The airport is 4 km from Dublin city centre at Dublin Airport, Collinstown, Dublin, Ireland.
Dublin Airport (DUB)Dublin Airport, Collinstown, Dublin, IrelandWifiShoppingParkingATMTaxisAccessibilityWCShowerLoungeLost and Found Office
City-centre transport

Getting to Dublin Airport from Dublin city centre

Dublin Airport is 3 km from Dublin city centre. Public transport options include:

Bus702 · 11m · £9 · every ~2 min
Dublin Express · 17m · £2 · every ~8 min
41 · 36m · £3 · every ~7 min
38m · £7 · every ~6 min
19, 24 · 1h 6m · £3 · every ~13 min

Dublin Airport airport facilities and services

Dublin Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge and Lost and Found Office.

Wi-Fi and ATMs

Free Wi-Fi available throughout the airport. ATMs are located in both terminals.

Luggage and lost property

Lost and found is available at the station.

Parking, taxis and toilets

Available at Dublin Airport: Parking, Taxis, WC.

Accessibility

Accessibility facilities are available at Dublin Airport: Ramps, assistance.

More about Dublin Airport

More options for your journey from Dublin to Portsmouth

Here are some other resources that might have the information you need

Return flights from Portsmouth to Dublin
Compare all journeys between Dublin and Portsmouth
More information on flights to Dublin
More information on flights to Portsmouth

Most popular flights to Portsmouth

Belfast to Portsmouth flights
HomeFlightsFlight Schedules to Portsmouth Dublin to Portsmouth flights

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