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Cheap Flights from London to Buenos Aires (LON-BUE)
Prices were available within the past 7 days and start at SAR3,283 for one-way flights and SAR6,872 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
![Air Europa](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UX.gif)
Saturday, 19 April, 2025 - Saturday, 26 April, 2025
LGW
London
EZE
Buenos Aires
SAR6,872 Roundtrip, found 17 hours ago
SAR6,872
Roundtrip
found 17 hours ago
![Air France](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif)
Saturday, 19 April, 2025 - Saturday, 26 April, 2025
LHR
London
EZE
Buenos Aires
SAR7,148 Roundtrip, found 17 hours ago
SAR7,148
Roundtrip
found 17 hours ago
![Lufthansa](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif)
Saturday, 19 April, 2025 - Saturday, 26 April, 2025
LHR
London
EZE
Buenos Aires
SAR7,270 Roundtrip, found 17 hours ago
SAR7,270
Roundtrip
found 17 hours ago
![United](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)
Saturday, 19 April, 2025 - Saturday, 26 April, 2025
LHR
London
EZE
Buenos Aires
SAR7,273 Roundtrip, found 17 hours ago
SAR7,273
Roundtrip
found 17 hours ago
![Delta](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)
Saturday, 19 April, 2025 - Saturday, 26 April, 2025
LHR
London
EZE
Buenos Aires
SAR7,641 Roundtrip, found 17 hours ago
SAR7,641
Roundtrip
found 17 hours ago
![TAP Portugal](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif)
Saturday, 19 April, 2025 - Saturday, 26 April, 2025
LHR
London
AEP
Buenos Aires
SAR8,024 Roundtrip, found 17 hours ago
SAR8,024
Roundtrip
found 17 hours ago