What is the cheapest airline that flies from Cambodia to London?

China Eastern is the most popular carrier operating from Cambodia to London

When did momondo last update prices for flights from Cambodia to London?

Prices for flights from Cambodia to London were last updated today.

How old do you have to be to fly from Cambodia to London?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cambodia to London.

What documentation or ID do you need to fly to London?

The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£265 Cheap Flights from Cambodia to London in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cambodia to London

Return

One-way

Recent return flight deals from Cambodia to London

Enter your travel dates to find the best prices.

12:55 - 15:20

SAI

LHR

32h 25m

2 stops

10:00 - 18:55

LHR

SAI

26h 55m

2 stops

£736Multiple Airlines

Wed, 23 Sep - Wed, 7 Oct

19:35 - 12:45

SAI

LHR

23h 10m

2 stops

21:45 - 12:15

LHR

SAI

32h 30m

2 stops

£781Etihad Airways

Wed, 23 Sep - Wed, 7 Oct

15:10 - 06:30

SAI

LHR

21h 20m

3 stops

15:05 - 11:15

LHR

SAI

38h 10m

3 stops

£810Multiple Airlines

Wed, 23 Sep - Wed, 7 Oct

10:00 - 06:40

SAI

LGW

26h 40m

2 stops

06:55 - 14:50

LGW

SAI

25h 55m

3 stops

£826Multiple Airlines

Wed, 23 Sep - Wed, 7 Oct

12:55 - 12:35

SAI

LGW

29h 40m

2 stops

14:35 - 21:30

LGW

SAI

24h 55m

2 stops

£831Emirates

Wed, 23 Sep - Wed, 7 Oct

15:10 - 06:30

SAI

LHR

21h 20m

3 stops

06:00 - 18:55

LHR

SAI

30h 55m

2 stops

£835Multiple Airlines

Wed, 23 Sep - Wed, 7 Oct

12:55 - 12:35

SAI

LGW

29h 40m

2 stops

14:35 - 21:30

LGW

SAI

24h 55m

2 stops

£859Emirates

Wed, 23 Sep - Wed, 7 Oct

11:30 - 07:00

SAI

LHR

25h 30m

3 stops

14:45 - 21:30

LHR

SAI

24h 45m

2 stops

£889Multiple Airlines

Wed, 23 Sep - Wed, 7 Oct

18:30 - 16:55

SAI

LHR

28h 25m

1 stop

18:55 - 17:10

LHR

SAI

16h 15m

1 stop

£908Vietnam Airlines

Wed, 23 Sep - Wed, 7 Oct

22:35 - 16:55

SAI

LHR

24h 20m

1 stop

10:00 - 18:55

LHR

SAI

26h 55m

2 stops

£921Multiple Airlines

Wed, 23 Sep - Wed, 7 Oct

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Etihad Airways flights from Cambodia to London

Our best Etihad Airways deals on Cambodia to London flight tickets

Etihad Airways

23 Sept

SAI19:35Siem Reap–Angkor Intl

23h 10m

2 stops

LHR12:45London Heathrow

7 Oct

LHR21:45London Heathrow

32h 30m

2 stops

SAI12:15Siem Reap–Angkor Intl

£781

Etihad Airways

23 Sept

SAI19:35Siem Reap–Angkor Intl

29h 10m

2 stops

LHR18:45London Heathrow

7 Oct

LHR21:45London Heathrow

32h 30m

2 stops

SAI12:15Siem Reap–Angkor Intl

£2,085

Vietnam Airlines flights from Cambodia to London

Our best Vietnam Airlines deals on Cambodia to London flight tickets

Vietnam Airlines

23 Sept

SAI18:30Siem Reap–Angkor Intl

28h 25m

1 stop

LHR16:55London Heathrow

7 Oct

LHR18:55London Heathrow

16h 15m

1 stop

SAI17:10Siem Reap–Angkor Intl

£908

Vietnam Airlines

23 Sept

SAI22:35Siem Reap–Angkor Intl

24h 20m

1 stop

LHR16:55London Heathrow

7 Oct

LHR18:55London Heathrow

16h 15m

1 stop

SAI17:10Siem Reap–Angkor Intl

£941

Vietnam Airlines

23 Sept

SAI18:05Siem Reap–Angkor Intl

22h 25m

2 stops

LHR10:30London Heathrow

7 Oct

LHR08:55London Heathrow

25h 30m

3 stops

SAI16:25Siem Reap–Angkor Intl

£1,978

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Siem ReapLondon

SAI - LHR

SAILHR

Siem Reap–Angkor Intl

Wed 23/9

12:55-15:20

2 stops32h 25m

London Heathrow

Wed 7/10

10:00-18:55

2 stops26h 55m

£736

Siem ReapLondon

SAI - LHR

SAILHR

Siem Reap–Angkor Intl

Wed 23/9

19:35-12:45

2 stops23h 10m

London Heathrow

Wed 7/10

21:45-12:15

2 stops32h 30m

£781

Siem ReapLondon

SAI - LHR

SAILHR

Siem Reap–Angkor Intl

Wed 23/9

15:10-06:30

3 stops21h 20m

London Heathrow

Wed 7/10

15:05-11:15

3 stops38h 10m

£810

Siem ReapLondon

SAI - LGW

SAILGW

Siem Reap–Angkor Intl

Wed 23/9

10:00-06:40

2 stops26h 40m

London Gatwick

Wed 7/10

06:55-14:50

3 stops25h 55m

£826

Siem ReapLondon

SAI - LGW

SAILGW

Siem Reap–Angkor Intl

Wed 23/9

12:55-12:35

2 stops29h 40m

London Gatwick

Wed 7/10

14:35-21:30

2 stops24h 55m

£831

Siem ReapLondon

SAI - LHR

SAILHR

Siem Reap–Angkor Intl

Wed 23/9

15:10-06:30

3 stops21h 20m

London Heathrow

Wed 7/10

06:00-18:55

2 stops30h 55m

£835

Siem ReapLondon

SAI - LGW

SAILGW

Siem Reap–Angkor Intl

Wed 23/9

12:55-12:35

2 stops29h 40m

London Gatwick

Wed 7/10

14:35-21:30

2 stops24h 55m

£859

Siem ReapLondon

SAI - LHR

SAILHR

Siem Reap–Angkor Intl

Wed 23/9

11:30-07:00

3 stops25h 30m

London Heathrow

Wed 7/10

14:45-21:30

2 stops24h 45m

£889

Fastest return journey

Siem ReapLondon

SAI - LHR

SAILHR

Siem Reap–Angkor Intl

Wed 23/9

18:30-16:55

1 stop28h 25m

London Heathrow

Wed 7/10

18:55-17:10

1 stop16h 15m

£908

Siem ReapLondon

SAI - LHR

SAILHR

Siem Reap–Angkor Intl

Wed 23/9

22:35-16:55

1 stop24h 20m

London Heathrow

Wed 7/10

10:00-18:55

2 stops26h 55m

£921

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cambodia to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to London?

The cheapest month to fly to London from Cambodia is in July. Flight prices, which tend to average around £594, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Cambodia averaging around £614.

Can stopping save me money on Cambodia to London flights?

You could potentially save up to 1% on your flight if you consider stops on a Cambodia to London flight.

Cheap Cambodia to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cambodia to London

Fastest flight time	23h 10m
Direct flights	None

The fastest flight from Cambodia to London takes 23h 10m

There are no direct flights from Cambodia to London. There are no popular flight routes from Cambodia to London.

Search flight deals

Frequently asked questions about flying from Cambodia to London

When did momondo last update prices for flights from Cambodia to London?
Prices for flights from Cambodia to London were last updated today.
How old do you have to be to fly from Cambodia to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cambodia to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Cambodia to London

Compare and see reviews for airlines that fly from Cambodia to London with momondo

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom £356	Free Cancellation	Rating 7.3 1,497 reviews		Search Etihad Airways flights

Eastbourne

Wembley

Gatwick

Milton Keynes

Luton

Southend-on-Sea

Slough

Ipswich

Maidstone

Folkestone

Ilford

Hastings

Canterbury

Guildford

Chichester

Bedford

Hayes

Colchester

Harlow

Chelmsford

Why use momondo?

Why should I use momondo to find a flight deal from Cambodia to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cambodia to London. momondo saves you time and could save you money on your trip.

Can I find flights from Cambodia to London with flexible booking policies on momondo?

Yes. All flights to London from Cambodia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Cambodia to London?

Once all potential Cambodia to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Cambodia to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Cambodia to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Cambodia to London from £265

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cambodia to London departing on 30/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Cambodia to London

Recent return flight deals from Cambodia to London

Recent one-way flight deals from Cambodia to London

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Etihad Airways flights from Cambodia to London

Our best Etihad Airways deals on Cambodia to London flight tickets

Vietnam Airlines flights from Cambodia to London

Our best Vietnam Airlines deals on Cambodia to London flight tickets

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Use the filters below to find and compare flights from Cambodia to London that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Cambodia to London

What is the cheapest month to fly to London?

Can stopping save me money on Cambodia to London flights?

What is the cheapest airline that flies from Cambodia to London?

Cheap Cambodia to London flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Cambodia to London

Best airlines flying from Cambodia to London

Compare and see reviews for airlines that fly from Cambodia to London with momondo

Travelling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Fly your favourite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

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