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Cheap flights from London (LON) to Siem Reap (SAI)
Prices were available within the past 7 days and start at CA $917 for one-way flights and CA $1,347 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
![Vietnam Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VN.gif)
Mon., Mar. 3 - Tue., Mar. 11
LHR
London
SAI
Siem Reap Angkor Intl. Airport
CA $1,347 Roundtrip, found 6 days ago
CA $1,347
Roundtrip
found 6 days ago
Mon., Oct. 28 - Tue., Nov. 12
LHR
London
SAI
Siem Reap Angkor Intl. Airport
CA $1,520 Roundtrip, found 1 day ago
CA $1,520
Roundtrip
found 1 day ago
![Thai Airways International](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TG.gif)
Tue., Oct. 29 - Thu., Nov. 14
LHR
London
SAI
Siem Reap Angkor Intl. Airport
CA $1,576 Roundtrip, found 21 hours ago
CA $1,576
Roundtrip
found 21 hours ago
![Qatar Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif)
Mon., Oct. 28 - Tue., Nov. 12
LHR
London
SAI
Siem Reap Angkor Intl. Airport
CA $1,652 Roundtrip, found 1 day ago
CA $1,652
Roundtrip
found 1 day ago
![Emirates](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EK.gif)
Tue., Oct. 29 - Thu., Nov. 14
STN
London
SAI
Siem Reap Angkor Intl. Airport
CA $1,736 Roundtrip, found 3 days ago
CA $1,736
Roundtrip
found 3 days ago
![Singapore Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SQ.gif)
Mon., Oct. 28 - Tue., Nov. 12
LHR
London
SAI
Siem Reap Angkor Intl. Airport
CA $1,782 Roundtrip, found 1 day ago
CA $1,782
Roundtrip
found 1 day ago
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