Cheap flights from Siem Reap to London from £282

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2 stops
Sun, Feb 1
Siem Reap SAILondon LHR

£282
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2 stops
Wed, Feb 4
Siem Reap SAILondon LHR

£309
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2 stops
Mon, Feb 2
Siem Reap SAILondon LHR

£309
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2 stops
Wed, Feb 4
Siem Reap SAILondon LGW

£309
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2 stops
Wed, Feb 4
Siem Reap SAILondon STN

£321
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2 stops
Tue, Feb 3
Siem Reap SAILondon LHR

£324
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2 stops
Wed, Feb 4 – Tue, Feb 10
Siem Reap SAILondon LGW

£599
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2 stops
Wed, Feb 4 – Mon, Feb 9
Siem Reap SAILondon LHR

£601
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2 stops
Tue, Feb 3 – Tue, Feb 10
Siem Reap SAILondon LHR

£614
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2 stops
Thu, Feb 5 – Wed, Feb 11
Siem Reap SAILondon LHR

£623
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2 stops
Wed, Feb 4 – Mon, Feb 9
Siem Reap SAILondon LGW

£625
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2 stops
Wed, Feb 4 – Mon, Feb 9
Siem Reap SAILondon LGW

£662
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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
Avebury - British Museum - Canterbury Cathedral - Isle of Wight - Natural History Museum - Portsea Island - Roman Baths, Bath - Stonehenge - St. Paul's Cathedral - Tate Modern - Tower of London

Check-in for a flight from Siem Reap to London

NameCarrier codeIATA CodePassport needed during booking
Thai AirAsiaAIQFDNo
EmiratesUAEEKNo
Vietnam AirlinesHVNVNYes
China Eastern AirlinesCESMUYes
IndiGo AirlinesIGO6ENo

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°C4°C
Hottest Month
22°C
July
Coldest month
2°C
January
Sunny days
280
days per year
Snow days
2
days per year

14 day forecast

Saturday
17 Jan
89%
10°C6°C
24 Jan
3°C0°C
Sunday
18 Jan
8°C5°C
25 Jan
2°C0°C
Monday
19 Jan
9°C4°C
26 Jan
26%
3°C-1°C
Tuesday
20 Jan
9°C5°C
27 Jan
2°C-1°C
Wednesday
21 Jan
5°C2°C
28 Jan
88%
0°C-2°C
Thursday
22 Jan
3°C1°C
29 Jan
83%
0°C-1°C
Friday
23 Jan
4°C0°C
30 Jan
62%
1°C0°C
Book your trip to arrive at Gatwick, Heathrow, London Stansted, Luton, or London Southend. The most popular airlines for this route are Thai AirAsia, Emirates, Vietnam Airlines, China Eastern Airlines, and IndiGo Airlines. Siem Reap and London have 400 direct flights per week. When you arrive at London, consider visiting Avebury, British Museum, Canterbury Cathedral, Isle of Wight, Natural History Museum, Portsea Island, Roman Baths, Bath, Stonehenge, St. Paul's Cathedral, Tate Modern, and Tower of London.

Frequently asked questions

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Which airlines fly between Siem Reap and London?
When’s the best time to travel between Siem Reap and London?
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What time do nonstop (direct) flights between Siem Reap and London arrive?
What time do flights between Siem Reap and London depart?
What time do flights between Siem Reap and London arrive?

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