Cheap flights from Siem Reap to London from $366

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2 stops
Mon, Jun 16
Siem Reap SAILondon LHR

$366
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2 stops
Mon, Jun 16
Siem Reap SAILondon LHR

$366
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2 stops
Mon, Jun 16
Siem Reap SAILondon LGW

$427
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1 stop
Thu, Jun 12
Siem Reap SAILondon LHR

$444
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1 stop
Sun, Jun 15
Siem Reap SAILondon LHR

$445
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1 stop
Tue, Jun 10
Siem Reap SAILondon LHR

$463
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Prices updated:

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2 stops
Mon, Jun 16 – Sat, Jun 21
Siem Reap SAILondon LGW

$859
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2 stops
Mon, Jun 16 – Sat, Jun 21
Siem Reap SAILondon LGW

$864
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2 stops
Thu, Jun 12 – Wed, Jun 18
Siem Reap SAILondon LHR

$898
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2 stops
Tue, Jun 10 – Sat, Jun 14
Siem Reap SAILondon LHR

$908
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2 stops
Mon, Jun 16 – Sat, Jun 21
Siem Reap SAILondon LHR

$911
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2 stops
Sun, Jun 15 – Thu, Jun 19
Siem Reap SAILondon LHR

$957
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Prices updated:

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How much do flights to London cost?

Key info about flying to London

Depart from
Siem Reap–Angkor International Airport
Arrive to
Gatwick
Average flights per week
400
Flight distance
Worth visiting
Isle of Wight - Canterbury Cathedral - Tate Modern - Portsea Island - Natural History Museum - Roman Baths, Bath - Tower of London - Avebury - British Museum - Stonehenge - St. Paul's Cathedral

Check-in for a flight from Siem Reap to London

NameCarrier codeIATA CodePassport needed during booking
Thai AirAsiaAIQFDNo
AirAsiaAXMAKNo
Qatar AirwaysQTRQRYes
EmiratesUAEEKNo
Thai AirwaysTHATGNo

Weather in London

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C2°C
February8°C3°C
March11°C4°C
April14°C5°C
May17°C8°C
June20°C11°C
July22°C14°C
August22°C14°C
September19°C12°C
October15°C9°C
November10°C6°C
December8°C3°C
Hottest Month
22°C
July
Coldest month
2°C
January
Sunny days
278
days per year
Snow days
3
days per year

14 day forecast

Saturday
24 May
95%
22°C11°C
31 May
27°C15°C
Sunday
25 May
88%
19°C11°C
1 Jun
24°C15°C
Monday
26 May
89%
17°C9°C
2 Jun
26°C14°C
Tuesday
27 May
89%
21°C13°C
3 Jun
27°C14°C
Wednesday
28 May
89%
19°C14°C
4 Jun
27°C15°C
Thursday
29 May
24°C13°C
5 Jun
64%
30°C17°C
Friday
30 May
23°C14°C
6 Jun
77%
22°C15°C
Book your trip to arrive at Gatwick, Heathrow, London Stansted, Luton, or London City. The most popular airlines for this route are Thai AirAsia, AirAsia, Qatar Airways, Emirates, and Thai Airways. Siem Reap and London have 400 direct flights per week. When you arrive at London, consider visiting Isle of Wight, Canterbury Cathedral, Tate Modern, Portsea Island, Natural History Museum, Roman Baths, Bath, Tower of London, Avebury, British Museum, Stonehenge, and St. Paul's Cathedral.

Frequently asked questions

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