British Airways Cheap Flights from Belfast to Southampton

View €138 flight on Mon, 15 Sep 2025Opens in a new window

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Prices were available within the past 7 days and start at €138 for one-way flights and €261 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sat, 4 Oct - Mon, 6 Oct
BHD
Belfast
SOU
Southampton
€261 Return, just found
€261
Return
just found
Select British Airways flight, departing Sat, 4 Oct from Belfast to Southampton, returning Mon, 6 Oct, priced at €261 just found
Belfast to Southampton route information
Origin airport
George Best Belfast City
Destination airport
Southampton
Airlines serving
Aer Lingus, British Airways
Popular airline
Aer Lingus
Distance
504 km
Average flight time
1 hour 40 mins
*Available to Expedia members.