Title: £106 Cheap British Airways flights from Dublin to Southampton (DUB→SOU) - Expedia.co.uk ![](https://images.trvl-media.com/place/3245/acf3792e-6d54-4d71-86cf-feb4fa305abd.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3245/acf3792e-6d54-4d71-86cf-feb4fa305abd.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £106 Cheap British Airways flights from Dublin to Southampton (DUB→SOU) [View £106 flight on Mon, 8 Dec 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:DUB,to:SOU,departure:08/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:105.10&airProductToken=AQoxCi8IwoIBEgQ4OTg4GIMNINKjASiYl_8CMPyX_wI4T0AAWAFqA0JBR3IHT09XRUkwNhIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## British Airways flights from Dublin to Southampton (DUB→SOU) Prices were available within the past 7 days and start at £106 for one-way flights and £232 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, 29 Oct - Sun, 2 Nov DUB Dublin SOU Southampton £232 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:SOU,departure:29/10/2025TANYT&leg2=from:SOU,to:DUB,departure:02/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:231.74&airProductToken=AQoxCi8IwoIBEgQ4OTE4GIMNINKjASij0_sCMIfU-wI4T0AAWAFqA0JBR3IHT1JURUkwNgoxCi8IwoIBEgQ4OTgxGNKjASCDDSia_vsCMP7--wI4T0AAWAFqA0JBR3IHT1JURUkwNhIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) Flight from Dublin to Southampton route information | Origin airport | Dublin | | --- | --- | | Destination airport | Southampton | | Airlines serving | Aer Lingus, British Airways, KLM | | Popular airline | Aer Lingus | | Distance | 429 km | | Average flight time | 1 hour 43 mins | ## Frequently asked questions ### How much is a British Airways flight from Dublin Airport (DUB) to Southampton Airport (SOU)? > Scoring cheap one-way British Airways flights from DUB to SOU from £106 on Expedia is easy — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly round-trip fares from £232 for your next exciting holiday.\**\*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.* ### What is the cheapest month to fly from DUB to SOU with British Airways? > Search for one-way or round-trip flights to Southampton in January or February. You could find cheaper fares with British Airways during these off-peak travel months. ### Does British Airways fly nonstop from Dublin Airport (DUB) to Southampton Airport (SOU)? > Use our "Nonstop" filter when looking for direct British Airways flights from DUB to SOU. It's also a good way to compare other airlines servicing the same nonstop route. ### What airports does British Airways fly into in Southampton? > British Airways flights from Dublin Airport (DUB) to Southampton come in to land at Southampton Airport (SOU). This is the main entry point to this city. ### What kind of luggage can I take on a British Airways flight from Dublin Airport (DUB) to Southampton Airport (SOU)? > For checked luggage, you can take 1 checked-in bag weighing up to 23 kg (50 lbs) with dimensions not exceeding 89 centimetres x 41 centimetres x 74 centimetres. You can also travel with 1 cabin bag in the cabin when flying standard economy from DUB to SOU with British Airways. This carry-on has to weigh less than 23 kg (50 lbs) and be no larger than 56 centimetres x 23 centimetres x 43 centimetres. Going over these limits can mean additional charges, so read British Airways's baggage allowance rules before you pack. ### What type of plane does British Airways fly from Dublin Airport (DUB) to Southampton Airport (SOU)? > You'll probably be flying on an ATR 72 for your British Airways flight from Dublin Airport (DUB) to Southampton Airport (SOU). However, you may end up on a different aircraft if there are operational changes. ### Can I change or cancel my British Airways flight from Dublin Airport (DUB) to Southampton Airport (SOU)? > Depending on the type of ticket you purchased, a fee generally applies if you cancel or reschedule your flight more than 24 hours after it's confirmed. To find flexible plane tickets, select our "Changes included" and "No cancel fee" boxes when you search for flights. To learn more about cancelling or changing your reservation, visit "[Trips](https://www.expedia.co.uk/trips)," select your flight and click on "Manage Booking." - Trending British Airways Flights - Trending Routes - Related Airlines - Nearby Airports - Flights from Other Cities - Expedia's Latest Trends ### Most Popular British Airways Routes from Dublin - [British Airways DUB to BNA](https://expedia.co.uk/lp/flight-routes/british-airways-from-dublin-to-nashville-intl/ba/dub/bna) - [British Airways DUB to LAS](https://expedia.co.uk/lp/flight-routes/british-airways-from-dublin-to-harry-reid-intl/ba/dub/las) - [British Airways DUB to BKK](https://expedia.co.uk/lp/flight-routes/british-airways-from-dublin-to-suvarnabhumi-intl/ba/dub/bkk) - [British Airways DUB to EWR](https://expedia.co.uk/lp/flight-routes/british-airways-from-dublin-to-newark-liberty-intl-airport/ba/dub/ewr) - [British Airways DUB to LAX](https://expedia.co.uk/lp/flight-routes/british-airways-from-dublin-to-los-angeles-intl/ba/dub/lax) ### Most Popular British Airways Routes from Southampton - [British Airways SOU to EDI](https://expedia.co.uk/lp/flight-routes/british-airways-from-southampton-to-edinburgh/ba/sou/edi) - [British Airways SOU to GLA](https://expedia.co.uk/lp/flight-routes/british-airways-from-southampton-to-glasgow-intl/ba/sou/gla) - [British Airways SOU to AGP](https://expedia.co.uk/lp/flight-routes/british-airways-from-southampton-to-malaga/ba/sou/agp) - [London to Amsterdam (LHR - AMS)](https://expedia.co.uk/lp/flights/lhr/ams/london-to-amsterdam) - [London to New York (LHR - JFK)](https://expedia.co.uk/lp/flights/lhr/jfk/london-to-new-york) - [London to Los Angeles (LHR - LAX)](https://expedia.co.uk/lp/flights/lhr/lax/london-to-los-angeles) - [London to Bangkok (LHR - BKK)](https://expedia.co.uk/lp/flights/lhr/bkk/london-to-bangkok) - [London to Johannesburg (LHR - JNB)](https://expedia.co.uk/lp/flights/lhr/jnb/london-to-johannesburg) - [London to Islamabad (LGW - ISB)](https://expedia.co.uk/lp/flights/lgw/isb/london-to-islamabad) - [London to Newark Liberty Intl. 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