How to travel from Dublin to Portsmouth

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 $282.

The fastest way to travel from Dublin to Portsmouth is by flight with an average journey time of 4h 39m.

The distance from Dublin to Portsmouth is approximately 280 miles (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.

Most travelers need at least three days in Portsmouth to see the main sights at a comfortable pace. If you want day trips or a slower itinerary, consider adding extra time.

Spending two to three days in Portsmouth is generally enough to explore key attractions such as the Historic Dockyard, Spinnaker Tower, and enjoy the vibrant waterfront.