£110 Cheap British Airways flights from Dublin to Southampton (DUB→SOU)

View £110 flight on Sat, 12 Dec 2026Opens in a new window

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British Airways flights from Dublin to Southampton (DUB→SOU)

Prices were available within the past 7 days and start at £110 for one-way flights and £235 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, 15 Jun - Mon, 22 Jun
DUB
Dublin
SOU
Southampton
£235 Return, found 3 hours ago
£235
Return
found 3 hours ago
Select British Airways flight, departing Mon, 15 Jun from Dublin to Southampton, returning Mon, 22 Jun, priced at £235 found 3 hours ago

Alternative airports near Southampton

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Southampton SOU. Cheapest and Closest option available. Average driving time to city centre is 10 minutes. Flights from £179
SOU
Southampton
CheapestClosest
Average driving time to city centre10 min
Flights from £179

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 £110 on Expedia is easy — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly round-trip fares from £235 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," select your flight and click on "Manage Booking."

Travel 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 40 mins

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