Cheap flights from Siem Reap to London from $462

Cheap flights from Siem Reap to London from $462

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2 stops
Fri, Sep 11
Siem Reap SAILondon LHR

$462
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2 stops
Tue, Sep 8
Siem Reap SAILondon LGW

$485
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2 stops
Sat, Sep 5
Siem Reap SAILondon LGW

$485
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2 stops
Sat, Sep 5
Siem Reap SAILondon LGW

$486
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2 stops
Tue, Sep 8
Siem Reap SAILondon LGW

$486
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2 stops
Thu, Sep 10
Siem Reap SAILondon LHR

$508
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2 stops
Sat, Sep 5 – Fri, Sep 11
Siem Reap SAILondon LGW

$913
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2 stops
Sat, Sep 5 – Wed, Sep 9
Siem Reap SAILondon LGW

$913
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2 stops
Sat, Sep 5 – Fri, Sep 11
Siem Reap SAILondon LGW

$915
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2 stops
Sat, Sep 5 – Wed, Sep 9
Siem Reap SAILondon LGW

$915
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2 stops
Sat, Sep 5 – Thu, Sep 10
Siem Reap SAILondon LGW

$942
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2 stops
Tue, Sep 8 – Sat, Sep 12
Siem Reap SAILondon LGW

$942
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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
China Eastern AirlinesCESMUYes
Thai AirAsiaAIQFDNo
Air CambodiaKHVK6No
China Southern AirlinesCSNCZYes
Vietnam AirlinesHVNVNYes

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
July23°C14°C
August22°C14°C
September19°C12°C
October15°C9°C
November10°C6°C
December8°C4°C
Hottest Month
23°C
July
Coldest month
2°C
January
Sunny days
283
days per year
Snow days
3
days per year

14 day forecast

Saturday
22 Aug
17%
22°C13°C
29 Aug
55%
20°C14°C
Sunday
23 Aug
25°C14°C
30 Aug
19%
20°C15°C
Monday
24 Aug
22°C16°C
31 Aug
41%
22°C14°C
Tuesday
25 Aug
23%
23°C17°C
1 Sep
38%
22°C14°C
Wednesday
26 Aug
57%
26°C17°C
2 Sep
19%
19°C13°C
Thursday
27 Aug
85%
20°C16°C
3 Sep
23°C12°C
Friday
28 Aug
59%
17°C12°C
4 Sep
19°C12°C
Book your trip to arrive at Gatwick, Heathrow, London Stansted, Luton, or London City. The most popular airlines for this route are China Eastern Airlines, Thai AirAsia, Air Cambodia, China Southern Airlines, and Vietnam 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

What are the most popular routes to and from Siem Reap?

What are the most popular routes to and from London?

What airports are near London?

Which airlines fly between Siem Reap and London?

When’s the best time to travel between Siem Reap and London?

What flights operate between Siem Reap and London?

How many airports are there near London?

What time do nonstop (direct) flights between Siem Reap and London depart?

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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Flights from Siem Reap

Flights to London

Popular routes

The nearest countries with flights to London

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Other destination countries from Siem Reap

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Airports near Siem Reap

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