Flight deals from Southampton to Dublin

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Southampton to Dublin

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
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  • 20 27
  • May

    27 4
  • 4 11
  • 11 18
  • 18 25
  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29
  • Jul

    29 6
  • 6 13
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Southampton to Dublin

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

FAQ

  • When are flight tickets from Southampton (SOU) to Dublin (DUB) the cheapest?

    Airlines adjust prices for flights from Southampton to Dublin based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Southampton (SOU) to Dublin (DUB) cost?

    According to Trip.com's data, the lowest price is around TWD 7,442.
  • How long is the flight from Southampton (SOU) to Dublin (DUB)?

    It takes about 1 hour 37 minutes to fly from Southampton (SOU) to Dublin (DUB).
  • What are the most popular airlines that fly from Southampton (SOU) to Dublin (DUB)?

    Airlines with flights from Southampton (SOU) to Dublin (DUB): Qatar Airways, British Airways and Aer Lingus.
  • How many airports in Dublin (DUB)?

    There are 1 airport(s) in Dublin (DUB): Dublin Airport.

How to find a cheap flight from Southampton to Dublin

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Southampton to Dublin. Book your flights at the right time and save more.
1
Be flexible with your travel dates to get the cheapest flight from Southampton to Dublin.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Southampton to Dublin over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Mon, May 12, with one-way flights priced at just TWD 1276.
2
Compare cheap flight deals from Southampton to Dublin across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Southampton to Dublin. The cheapest airline for this route is Aer Lingus.
3
Set up a Price Alert
By setting up a Price Alert for your journey from Southampton to Dublin, you can easily keep an eye on ticket prices without having to check every day.
4
Don't miss out on cheap flight deals and promo codes from Southampton to Dublin.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
5
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
6
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Southampton to Dublin and snag some exclusive deals just for you.

Flight Information from Southampton to Dublin

Cheapest one-way flight price TWD 1,276
Cheapest return ticket price TWD 2,521
Off-season travel month May
Peak season for travel January
Flight distance 433.07km
Average flight time 1 hour 37 minutes
Popular airline British Airways

Flight from Southampton to Dublin

Home to the personalities like Samuel Beckett, Oscar Wilde, James Joyce, the historical city of Dublin hails you with its exclusive landmarks, parks, pubs, castles and museums. Designated as one of the most affable and sociable cities, you just never can go short of companions in the city. A centre of arts, education, entertainment and heritage, Dublin stands as one of the most preferable European cities.

Tip- Easily travel to the city's sites using the Hop On and Hop Off Bus.

Your Flight Particulars

Flybe provides direct flights to Dublin taking about 1hr 30m. You can also avail for Flybe from SOU to DUB with 1 stop in Paris Charles De Gaulle taking approximately 4 hours. You are likely to get cheap flights from Southampton if you can book 21-30 days in advance.

Tip- Grab a Leap Visitor Card in the airport and you are all set to take rides in DART, Luas, buses in Dublin. You can easily cover the landmarks on foot, though.

Your Vacation Goals

Don’t miss out the spectacular castles and archaeological buildings, cathedrals and most importantly the Old Library of Trinity College and the  Guinness Storehouse of the city . The Old Library and  Book of Kells bring visitors to Dublin from all over the world. Dublin Castle, National Gallery, National Museum of Ireland- Archaeology, Spire of Dublin, Christ Church Cathedral, St. Patrick’s Cathedral, Anna Livia Monument, Huge Lane Gallery are worth visiting. The Parks form an integral part of the metropolis. Phoenix Park, Herbert Park, St. Stephen’s Green, Saint Anne’s Park should not be overlooked. Dublin Zoo awaits you in the Phoenix Park itself.

Tip- Catch music concerts in the Phoenix Park. Though Dublin enjoys a maritime temperature, the weather can undergo striking and dramatic changes within a few moments. So be prepared for that!

Areas with accessible hotels, accommodation, restaurants and shopping centres

Where to lodge? Well, to name a few, Gardiner Street Lower, O' Connell Street, Southern Georgian Dublin, Howth, Dun Laoghaire, Drumcondra, Ranelagh are some of the good places to find hotel facilities and restaurants. Traditional hotels are quite popular here and are highly rated as well. Also, there are houses that you can rent in case you're in for a short stay. It’s advisable to choose the lodging in the close vicinity of the landmarks of the city.  

Irish Stew, boxty, smoked salmon and Irish salmon, coddle and the ulster fry are some the cuisines that should be in your "must-eat" list. Also, there are traditional pubs.

For extensive and lavish shopping, you can walk to Moore Street, Grafton Street, Henry Street. Furthermore, there are plenty of departmental stores and malls for your perusal.

Tip- For a calm and composed stay, you can choose to stay around St. Stephen’s Garden.

Trip.com is always at your service for an accessible and facile tour to your dream destinations. Book your Southampton to Dublin flights at the cheapest rates and grab the appealing discounts. Using Trip.com you can do more than just Southampton - Dublin flight booking. Plan your dream holiday personally suited to your liking using Trip.com