How to get to Portsmouth from Dublin

Sun 01 Nov
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British Airways
KLM
Aer Lingus
Ryanair
Lufthansa
1,000+ more
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from Dublin to Portsmouth

How to get to Portsmouth from Dublin by train, bus, flight or ferry.

Our recommendation

flight

The best way to travel from Dublin to Portsmouth is by taking a flight because it’s the best combination of price and speed.

  • Aer Lingus
    0 changes

Cheapest

  • Aer Lingus
    0 changes

Fastest

  • Aer Lingus
    0 changes

Find all the dates and times for this journey by train, bus, flight, and ferry .

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Flight

Best day trips from Portsmouth by train

The most popular day trips by train from Portsmouth are Southampton, Isle of Wight, Chichester, Brighton and London. Find out what you can do in these day trip destinations and how to book your train from Portsmouth on Omio.

A view of Southampton

Day trip from Portsmouth to Southampton by train

Why visit Southampton for the day?

Southampton is a maritime city on England’s south coast, known for its ocean liner history and links to the Titanic. Medieval walls and museums stand near a busy waterfront and modern shopping centre, giving it a lively yet practical feel.

A view of Isle of Wight

Day trip from Portsmouth to Isle of Wight by train

Why visit Isle of Wight for the day?

The Isle of Wight is known for its chalk cliffs, fossil beaches and traditional seaside towns off England’s south coast. It mixes coastal walks and sailing heritage with a relaxed holiday atmosphere.

A view of Chichester

Day trip from Portsmouth to Chichester by train

Why visit Chichester for the day?

Chichester is a small cathedral city in West Sussex with Roman roots and a strong Georgian character. It is known for Chichester Cathedral, the Festival Theatre and its easy link to the South Downs and nearby coast.

A view of Brighton

Day trip from Portsmouth to Brighton by train

Why visit Brighton for the day?

Brighton is a lively seaside city known for its pebble beach, Victorian pier and the Royal Pavilion. Its bohemian lanes, independent shops and strong arts scene give it a relaxed but energetic character.

A view of London

Day trip from Portsmouth to London by train

Why visit London for the day?

London blends royal history with modern city life, known for its museums, theatre and global food scene. Along the Thames, grand landmarks sit beside diverse neighbourhoods shaped by finance, fashion and contemporary culture.

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FAQs: Dublin to Portsmouth

Travel to Portsmouth easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Dublin to Portsmouth.

FAQs
You can travel between Dublin and Portsmouth by flight.
The cheapest way to travel from Dublin to Portsmouth is a flight with an average price of £208.
The fastest way to travel from Dublin to Portsmouth is by flight with an average journey time of 4h 39m.
The Dublin to Portsmouth distance is approximately 451 km.
The average frequency per day from Dublin to Portsmouth is:
  • Around 108 flights per day.

However, we recommend checking specific travel dates for your route between Dublin and Portsmouth as scheduled services by flight can vary by season or day of the week.

These are the most popular departure and arrival points from Dublin to Portsmouth:
  • Flights mostly depart from Dublin Airport and arrive in London Heathrow Airport.
If finding a good deal is your main consideration for your trip from Dublin to Portsmouth, then we'll help you find the best value travel companies for you:
  • Travel with KLM, Aer Lingus, Ryanair, Lufthansa, British Airways, BA Cityflyer, Swiss, Qatar Airways, Helvetic Airways, Eurowings, Air Baltic, Indigo Airlines, Lufthansa City Airlines, Loganair, Buzz to go to Portsmouth by flight.
Yes, there is a direct route available from Dublin to Portsmouth:
  • 60 direct flights per day with Aer Lingus, Ryanair, British Airways, BA Cityflyer, Buzz.
Omio customers who travel from Dublin to Portsmouth often also extend their vacation to go to London, Southampton, London Gatwick Airport, Manchester, Longford. Omio can help you plan your trip by finding the best connections between Portsmouth and these popular destinations at a great price.
To travel from Dublin to Portsmouth, you can take a flight.
A visit to Portsmouth typically requires 2 to 3 days to explore its main attractions, such as the Historic Dockyard, Spinnaker Tower, and Southsea Beach.

Travelling from Dublin to Portsmouth: related information

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

HomeTravelTravel to United KingdomTravel to PortsmouthHow to get to Portsmouth from Dublin

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