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Journey information
Overview: London to Sligo flight
United Kingdom
Ireland
Flights from London to Sligo depart on average 4 times per day, taking around 1h 30m. Cheap flight tickets for this journey start at £19 if you book in advance.
There are 4 flights per day. The earliest flight runs at 06:30, the last at 18:55. The fastest flight covers the 638 km distance in 1h 25m. May 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 638 km |
Average flight duration 1h 30m |
Cheapest ticket price £19 |
Flights per day 4 |
Direct flights 4 |
Fastest flight 1h 25m |
First flight 6:30 |
Last flight 18:55 |
Cheapest Month May |
Cheapest Day Sun |
High Season Apr - Jun |
Low Season Oct - Dec |
Busiest Day Wed |
Least Busy Day Wed |
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
The cheapest and fastest flights from London to Sligo
Showing times and prices for 29 May
Cheapest price
£97
Average price
£268
Fastest journey
1 h 30 m
Average duration
1 h 30 m
Flights per day
15
Distance
638 km
Cheap tickets
The best way to find a cheap flight ticket from London to Sligo is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from London to Sligo will cost around £268 if you buy it on the day, but you can find cheap flight tickets today for only £97.
Fast flights
Of the 15 flights that leave London for Sligo every day 6 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct flights cover the 638 km distance in an average of 1 h 30 m but if you time it right, some flights will get you there in just 1 h 30 m .
The slowest flights will take 1 h 30 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
EI91511:051h30London Heathrow Airport12:35Ireland West Airport Knock£971One-way0 changes
FR 814417:001h30London Luton Airport18:30Ireland West Airport Knock£1401One-way0 changes- BA598911:051h30London Heathrow Airport12:35Ireland West Airport Knock£1441One-way0 changes
- FR 80716:001h30London Stansted Airport17:30Ireland West Airport Knock£1451One-way0 changes
- FR 81429:001h30London Luton Airport10:30Ireland West Airport Knock£2561One-way0 changes
- FR 8057:401h30London Stansted Airport9:10Ireland West Airport Knock£2691One-way0 changes
- FR 814417:001h30London Luton Airport18:30Ireland West Airport Knock£1401One-way0 changes
- EI91511:051h30London Heathrow Airport12:35Ireland West Airport Knock£971One-way0 changes
- FR 80716:001h30London Stansted Airport17:30Ireland West Airport Knock£1451One-way0 changes
- BA598911:051h30London Heathrow Airport12:35Ireland West Airport Knock£1441One-way0 changes
Live departures
London to Sligo flight times
The table below shows live departures for London to Sligo flights for today, Thursday 28 May. You can also manually refresh the results below to see updated flight journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
BA5971+ BA8912 | 21:10 London Heathrow Airport | 16h50 | 14:00 Donegal Airport | 1 change | |
| Friday 29 May | |||||
 BA824+BA8912 | 6:20 London Heathrow Airport | 7h40 | 14:00 Donegal Airport | 1 change | |
 BA4460+BA8912 | 6:45 London City Airport | 7h15 | 14:00 Donegal Airport | 1 change | |
| FR 805 | 7:40 London Stansted Airport | 1h30 | 9:10 Ireland West Airport Knock | 0 changesdirect | |
| BA8912+BA5951 | 7:40 London Heathrow Airport | 6h20 | 14:00 Donegal Airport | 1 change | |
| BA826+BA8912 | 8:15 London Heathrow Airport | 5h45 | 14:00 Donegal Airport | 1 change | |
| BA8912+BA5953 | 8:50 London Heathrow Airport | 5h10 | 14:00 Donegal Airport | 1 change | |
| FR 8142 | 9:00 London Luton Airport | 1h30 | 10:30 Ireland West Airport Knock | 0 changesdirect | |
| BA4462+BA8912 | 9:10 London City Airport | 4h50 | 14:00 Donegal Airport | 1 change | |
| BA8912+BA5955 | 9:50 London Heathrow Airport | 4h10 | 14:00 Donegal Airport | 1 change | |
| EI915 | 11:05 London Heathrow Airport | 1h30 | 12:35 Ireland West Airport Knock | 0 changesdirect | |
| BA5989 | 11:05 London Heathrow Airport | 1h30 | 12:35 Ireland West Airport Knock | 0 changesdirect | |
| FR 807 | 16:00 London Stansted Airport | 1h30 | 17:30 Ireland West Airport Knock | 0 changesdirect | |
| FR 8144 | 17:00 London Luton Airport | 1h30 | 18:30 Ireland West Airport Knock | 0 changesdirect | |
| BA5979+BA8912 | 20:10 London Heathrow Airport | 17h50 | 14:00 Donegal Airport | 1 change | |
Find all the dates and times for this journey
Compare prices and tickets London to Sligo 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.
Fri
29 May
29 May
Sat
30 May
30 May
Sun
31 May
31 May
Mon
01 Jun
01 Jun
Tue
02 Jun
02 Jun
Wed
03 Jun
03 Jun
Thu
04 Jun
04 Jun
Why should you book London to Sligo flights with Omio?
Ryanair as well as Aer Lingus offer flights services from London to Sligo.
Omio is an official ticket reseller for all your travel options from London to Sligo.
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 to find the best option for your trip from London to Sligo.
- 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 to find the best option for your trip from London to Sligo.
Airlines: Ryanair, Aer Lingus from London to SligoFind the best flights between London to Sligo with Omio's travel partners Ryanair, Aer Lingus from £19. We can find you the best deals, schedules and tickets when comparing and booking the best trip.
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 30m
Cheapest Price
£55
Aer Lingus frequency
1 a day
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
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
£19
Ryanair frequency
2 a day
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
FAQs: London to Sligo flights
Find answers to the most common questions about traveling from London to Sligo 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 Sligo, this guide helps you travel smarter and with confidence.
Cheap plane tickets from London to Sligo can start from as little as £19 when you book in advance. The average flight ticket price for London to Sligo is £112; 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 London to Sligo is 1h 25m to travel the 638 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 London to Sligo leaves at 6:30. Plan your trip with the Journey Planner from Omio.
The latest flight from London to Sligo leaves at 18:55.
Yes, there are 4 direct flights a day from London to Sligo with Ryanair, Aer Lingus. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from London to Sligo, you can count on Ryanair, Aer Lingus for the best way to get you to Sligo. You can also check all possible airlines who offer a service between London and Sligo and compare the amenities they offer before buying a plane ticket.
Flights from London to Sligo generally leave from London Luton Airport and arrive in Ireland West Airport Knock .London Luton Airport is 2 km away from London city centre and Ireland West Airport Knock is 9 km from Sligo city centre.
The cheapest month for a flight from London to Sligo is May.
Yes, you can take a flight between London and Sligo.
Since neither London nor Sligo are in the Schengen Area, passport requirements depend on the specific immigration rules of United Kingdom and Ireland. 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 London and Sligo .
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 London and Sligo
London
Sligo
Amenities at airport
Wifi
Shopping
Parking
ATM
Taxis
Accessibility
WC
Shower
Lounge
Lost and Found Officeinformation
Distance to city center
2 km
Car connection
M1, Junction 10Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops available, including WHSmith and Aelia Duty Free.
Parking
- Short-term and long-term parking available, starting at approximately 9.6€ (£8) for the first hour.
Taxis
- Available outside the terminal.
Accessibility
- Assistance.
WC
- Available throughout the airport.
Shower
- Yes
Lounge
- Aspire Lounge available, access for a fee.
Lost and Found Office
- Located in the terminal, contact information desk.
Public transport options for London Luton Airport
- Bus: A1, A2, 757
- Train: Thameslink, East Midlands Railway
Amenities at airport
WifiShoppingParkingATMTaxisAccessibilityWCShowerLoungeLost and Found Officeinformation
Distance to city center
1 kmCar connection
M11, Junction 8Wifi
- Free Wi-Fi available throughout the airport for 4 hours.
Shopping
- Shops are located in the departure lounge, including WHSmith and Boots.
Parking
- Short-stay parking located near the terminal, approximately 9.6€ (£8) for the first hour.
Taxis
- Available outside the terminal.
Accessibility
- Ramps, toilets.
WC
- Available throughout the airport, including accessible facilities.
Shower
- Yes
Lounge
- Lounges like the Escape Lounge offer amenities such as food, drinks, and showers.
Lost and Found Office
- Located in the terminal, with services provided by Excess Baggage Company.
Public transport options for London Stansted Airport
- Bus: National Express, Airport Bus Express
- Train: Stansted Express
Amenities at airport
WifiShoppingParkingATMTaxisAccessibilityWCShowerLoungeLost and Found Officeinformation
Distance to city center
23 kmCar connection
M4, Junction 4Wifi
- Free Wi-Fi available throughout the airport for up to 4 hours.
Shopping
- Shops are located throughout all terminals, including Harrods and World Duty Free.
Parking
- Short Stay parking available near each terminal, approximately 6.3€ (£5.30) for 30 minutes.
Taxis
- Available outside the terminal.
Accessibility
- Assistance.
WC
- Available throughout the airport, including accessible facilities.
Shower
- Yes
Lounge
- Lounges available in all terminals, including British Airways and Plaza Premium lounges.
Lost and Found Office
- Located at each terminal, contact Heathrow Airport Lost Property.
Public transport options for London Heathrow Airport
- Bus: 105, 111, 140, 285, 423
- Metro: Piccadilly Line
- Train: Heathrow Express, TfL Rail
More options for your journey from London to Sligo
Here are some other resources that might have the information you need
Most popular flights to and from Sligo and London
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