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Cheap Flights from Bilbao (BIO) to Southampton (SOU)
Prices were available within the past 7 days and start at £153 for one-way flights and £384 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
![Aer Lingus](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif)
Thu, 8 Aug - Fri, 9 Aug
BIO
Bilbao
SOU
Southampton
£384 Return, found 3 days ago
£384
Return
found 3 days ago
![KLM](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)
Fri, 21 Jun - Sat, 22 Jun
BIO
Bilbao
SOU
Southampton
£390 Return, found 2 days ago
£390
Return
found 2 days ago
![KLM](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)
Wed, 24 Jul - Wed, 31 Jul
BIO
Bilbao
SOU
Southampton
£393 Return, found 3 days ago
£393
Return
found 3 days ago
![Aer Lingus](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif)
Wed, 24 Jul - Wed, 31 Jul
BIO
Bilbao
SOU
Southampton
£404 Return, found 3 days ago
£404
Return
found 3 days ago
![KLM](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)
Wed, 24 Jul - Wed, 31 Jul
BIO
Bilbao
SOU
Southampton
£408 Return, found 3 days ago
£408
Return
found 3 days ago
![Aer Lingus](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif)
Wed, 24 Jul - Wed, 31 Jul
BIO
Bilbao
SOU
Southampton
£410 Return, found 3 days ago
£410
Return
found 3 days ago
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