Cheap flights from Siem Reap to London from £242

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3 stops
Mon, Nov 24
Siem Reap SAILondon LGW

£242
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3 stops
Sat, Nov 22
Siem Reap SAILondon LHR

£294
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2 stops
Mon, Nov 24
Siem Reap SAILondon LHR

£301
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1 stop
Sun, Nov 23
Siem Reap SAILondon LGW

£303
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2 stops
Tue, Nov 25
Siem Reap SAILondon LHR

£334
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1 stop
Wed, Nov 26
Siem Reap SAILondon LHR

£424
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2 stops
Thu, Nov 27 – Wed, Dec 3
Siem Reap SAILondon LGW

£743
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2 stops
Thu, Nov 27 – Mon, Dec 1
Siem Reap SAILondon LGW

£759
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2 stops
Wed, Nov 26 – Tue, Dec 2
Siem Reap SAILondon LGW

£772
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2 stops
Tue, Nov 25 – Mon, Dec 1
Siem Reap SAILondon LHR

£778
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1 stop
Wed, Nov 26 – Mon, Dec 1
Siem Reap SAILondon LHR

£865
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1 stop
Wed, Nov 26 – Tue, Dec 2
Siem Reap SAILondon LHR

£866
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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
Natural History Museum - Tate Modern - St. Paul's Cathedral - Avebury - British Museum - Portsea Island - Canterbury Cathedral - Roman Baths, Bath - Stonehenge - Isle of Wight - Tower of London

Check-in for a flight from Siem Reap to London

NameCarrier codeIATA CodePassport needed during booking
Thai AirAsiaAIQFDNo
RyanairRYRFRNo
Etihad AirwaysETDEYNo
EmiratesUAEEKNo
SASSASSKNo

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
280
days per year
Snow days
3
days per year

14 day forecast

Saturday
1 Nov
77%
14°C9°C
8 Nov
12°C7°C
Sunday
2 Nov
89%
13°C9°C
9 Nov
12°C9°C
Monday
3 Nov
72%
15°C10°C
10 Nov
12°C7°C
Tuesday
4 Nov
69%
15°C13°C
11 Nov
13°C8°C
Wednesday
5 Nov
89%
15°C14°C
12 Nov
13°C9°C
Thursday
6 Nov
16°C10°C
13 Nov
10°C7°C
Friday
7 Nov
12°C8°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, Ryanair, Etihad Airways, Emirates, and SAS. Siem Reap and London have 400 direct flights per week. When you arrive at London, consider visiting Natural History Museum, Tate Modern, St. Paul's Cathedral, Avebury, British Museum, Portsea Island, Canterbury Cathedral, Roman Baths, Bath, Stonehenge, Isle of Wight, and Tower of London.

Frequently asked questions

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What time do flights between Siem Reap and London depart?
What time do flights between Siem Reap and London arrive?

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