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Cheap Flights from Seattle (SEA) to Southampton (SOU)
Prices were available within the past 7 days and start at £402 for one-way flights and £692 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
![Virgin Atlantic](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif)
Thu, 5 Sep - Wed, 11 Sep
SEA
Seattle
SOU
Southampton
£692 Return, found 2 days ago
£692
Return
found 2 days ago
![Virgin Atlantic](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif)
Thu, 5 Sep - Wed, 11 Sep
SEA
Seattle
SOU
Southampton
£710 Return, found 2 days ago
£710
Return
found 2 days ago
![Virgin Atlantic](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif)
Thu, 5 Sep - Wed, 11 Sep
SEA
Seattle
SOU
Southampton
£728 Return, found 2 days ago
£728
Return
found 2 days ago
![Virgin Atlantic](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif)
Thu, 5 Sep - Wed, 11 Sep
SEA
Seattle
SOU
Southampton
£756 Return, found 2 days ago
£756
Return
found 2 days ago
![KLM](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)
Thu, 5 Sep - Wed, 11 Sep
SEA
Seattle
SOU
Southampton
£759 Return, found 2 days ago
£759
Return
found 2 days ago
![Virgin Atlantic](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif)
Thu, 5 Sep - Wed, 11 Sep
SEA
Seattle
SOU
Southampton
£774 Return, found 2 days ago
£774
Return
found 2 days ago
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