Which airlines fly to Cambodia?

Etihad Airways, Singapore Airlines and China Southern are the top three most popular airlines that fly to Cambodia from United Kingdom according to our data. Etihad Airways is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Cambodia. Keep in mind that there are 14 different airlines that fly to Cambodia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from United Kingdom to Cambodia?

Austrian Airlines, Lufthansa, and Etihad Airways are the most popular carriers operating from United Kingdom to Cambodia

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

Prices for flights from United Kingdom to Cambodia refresh daily.

How many operators does momondo search for flights from United Kingdom to Cambodia?

The number of operators available for flights from United Kingdom to Cambodia is 5 as of August 2026.

How old do you have to be to fly from United Kingdom to Cambodia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Cambodia.

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

The required travel and health documents for your Cambodia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cambodia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£266 Cheap Flights from the United Kingdom to Cambodia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United Kingdom to Cambodia

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Recent return flight deals from the United Kingdom to Cambodia

Enter your travel dates to find the best prices.

12:35 - 18:05LGW London Gatwick-SAI Siem Reap–Angkor Intl

23h 30m2 stops Beijing Capital Hanoi Noibai

19:05 - 07:00SAI Siem Reap–Angkor Intl-LGW London Gatwick

41h 55m2 stops Hanoi Noibai Shanghai Pu Dong

£527Multiple Airlines

Thu, 10 Sep - Thu, 8 Oct

11:35 - 18:05LGW London Gatwick-SAI Siem Reap–Angkor Intl

23h 30m2 stops Beijing Capital Hanoi Noibai

19:05 - 06:55SAI Siem Reap–Angkor Intl-LGW London Gatwick

42h 50m2 stops Hanoi Noibai Shanghai Pu Dong

£557Multiple Airlines

Mon, 16 Nov - Mon, 30 Nov

18:55 - 18:20LHR London Heathrow-SAI Siem Reap–Angkor Intl

17h 25m1 stop Ho Chi Minh City

22:35 - 16:55SAI Siem Reap–Angkor Intl-LHR London Heathrow

24h 20m1 stop Ho Chi Minh City

£718Vietnam Airlines

Thu, 1 Oct - Wed, 14 Oct

18:55 - 18:20LHR London Heathrow-SAI Siem Reap–Angkor Intl

17h 25m1 stop Ho Chi Minh City

22:35 - 16:55SAI Siem Reap–Angkor Intl-LHR London Heathrow

24h 20m1 stop Ho Chi Minh City

£719Vietnam Airlines

Thu, 1 Oct - Wed, 14 Oct

09:20 - 18:55MAN Manchester-SAI Siem Reap–Angkor Intl

27h 35m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi

13:00 - 18:50SAI Siem Reap–Angkor Intl-MAN Manchester

35h 50m2 stops Phnom Penh Techo Intl Abu Dhabi Zayed Intl

£723Etihad Airways

Sun, 20 Sep - Sun, 4 Oct

20:45 - 18:55MAN Manchester-SAI Siem Reap–Angkor Intl

40h 10m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi

19:20 - 18:50SAI Siem Reap–Angkor Intl-MAN Manchester

29h 30m2 stops Phnom Penh Techo Intl Abu Dhabi Zayed Intl

£744Etihad Airways

Sat, 19 Sep - Sun, 4 Oct

13:05 - 16:00LGW London Gatwick-SAI Siem Reap–Angkor Intl

19h 55m1 stop Singapore Changi

10:45 - 09:05SAI Siem Reap–Angkor Intl-LGW London Gatwick

29h 20m1 stop Singapore Changi

£784Singapore Airlines

Thu, 12 Nov - Thu, 19 Nov

21:45 - 16:00LHR London Heathrow-SAI Siem Reap–Angkor Intl

35h 15m1 stop Singapore Changi

10:45 - 15:20SAI Siem Reap–Angkor Intl-LHR London Heathrow

35h 35m1 stop Singapore Changi

£785Singapore Airlines

Mon, 22 Feb - Sun, 7 Mar

21:35 - 08:45LHR London Heathrow-SAI Siem Reap–Angkor Intl

28h 10m1 stop Bangkok Suvarnabhumi

09:50 - 19:35SAI Siem Reap–Angkor Intl-LHR London Heathrow

16h 45m1 stop Bangkok Suvarnabhumi

£996Thai Airways

Tue, 15 Dec - Tue, 29 Dec

21:25 - 08:45LHR London Heathrow-SAI Siem Reap–Angkor Intl

29h 20m1 stop Bangkok Suvarnabhumi

09:50 - 19:35SAI Siem Reap–Angkor Intl-LHR London Heathrow

16h 45m1 stop Bangkok Suvarnabhumi

£1,041Thai Airways

Sat, 24 Oct - Wed, 4 Nov

Recent last minute flight deals from the United Kingdom to Cambodia

Enter your travel dates to find the best prices.

06:00 - 18:55LHR London Heathrow-SAI Siem Reap–Angkor Intl

30h 55m2 stops Vienna Intl Bangkok Suvarnabhumi

09:40 - 17:50SAI Siem Reap–Angkor Intl-LHR London Heathrow

38h 10m2 stops Bangkok Suvarnabhumi Zurich

£706Multiple Airlines

Mon, 31 Aug - Fri, 11 Sep

09:05 - 18:55LHR London Heathrow-SAI Siem Reap–Angkor Intl

27h 50m2 stops Vienna Intl Bangkok Suvarnabhumi

09:40 - 17:50SAI Siem Reap–Angkor Intl-LHR London Heathrow

38h 10m2 stops Bangkok Suvarnabhumi Zurich

£747Multiple Airlines

Mon, 31 Aug - Fri, 11 Sep

06:00 - 18:55LHR London Heathrow-SAI Siem Reap–Angkor Intl

30h 55m2 stops Vienna Intl Bangkok Suvarnabhumi

09:40 - 17:50SAI Siem Reap–Angkor Intl-LHR London Heathrow

38h 10m2 stops Bangkok Suvarnabhumi Zurich

£747Multiple Airlines

Mon, 31 Aug - Fri, 11 Sep

14:35 - 21:30LGW London Gatwick-SAI Siem Reap–Angkor Intl

24h 55m2 stops Dubai Intl Bangkok Suvarnabhumi

12:55 - 12:35SAI Siem Reap–Angkor Intl-LGW London Gatwick

29h 40m2 stops Bangkok Suvarnabhumi Dubai Intl

£906Emirates

Mon, 31 Aug - Fri, 11 Sep

18:55 - 17:10LHR London Heathrow-SAI Siem Reap–Angkor Intl

16h 15m1 stop Hanoi Noibai

19:10 - 17:50SAI Siem Reap–Angkor Intl-LHR London Heathrow

52h 40m2 stops Ho Chi Minh City Hanoi Noibai

£937Vietnam Airlines

Mon, 31 Aug - Fri, 11 Sep

18:55 - 17:10LHR London Heathrow-SAI Siem Reap–Angkor Intl

16h 15m1 stop Hanoi Noibai

19:10 - 17:50SAI Siem Reap–Angkor Intl-LHR London Heathrow

52h 40m2 stops Ho Chi Minh City Hanoi Noibai

£981Vietnam Airlines

Mon, 31 Aug - Fri, 11 Sep

10:05 - 09:40LGW London Gatwick-SAI Siem Reap–Angkor Intl

17h 35m1 stop Singapore Changi

16:00 - 06:55SAI Siem Reap–Angkor Intl-LGW London Gatwick

20h 55m1 stop Singapore Changi

£1,254Singapore Airlines

Mon, 31 Aug - Fri, 11 Sep

10:05 - 09:40LGW London Gatwick-SAI Siem Reap–Angkor Intl

17h 35m1 stop Singapore Changi

16:00 - 06:55SAI Siem Reap–Angkor Intl-LGW London Gatwick

20h 55m1 stop Singapore Changi

£1,254Singapore Airlines

Mon, 31 Aug - Fri, 11 Sep

10:05 - 09:40LGW London Gatwick-SAI Siem Reap–Angkor Intl

17h 35m1 stop Singapore Changi

10:30 - 09:30SAI Siem Reap–Angkor Intl-LGW London Gatwick

29h 00m1 stop Singapore Changi

£1,254Singapore Airlines

Mon, 31 Aug - Fri, 11 Sep

18:55 - 17:10LHR London Heathrow-SAI Siem Reap–Angkor Intl

16h 15m1 stop Hanoi Noibai

18:05 - 10:30SAI Siem Reap–Angkor Intl-LHR London Heathrow

22h 25m2 stops Hanoi Noibai Paris Charles de Gaulle

£1,444Vietnam Airlines

Mon, 31 Aug - Fri, 11 Sep

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China Eastern flights from United Kingdom to Cambodia

Our best China Eastern deals on United Kingdom to Cambodia flight tickets

China Eastern

21 Sept

LHR21:20London Heathrow

40h 50m

3 stops

SAI20:10Siem Reap–Angkor Intl

15 Dec

SAI22:00Siem Reap–Angkor Intl

50h 30m

3 stops

LHR17:30London Heathrow

£617

China Eastern

2 Sept

LGW22:00London Gatwick

40h 10m

2 stops

SAI20:10Siem Reap–Angkor Intl

30 Sept

SAI21:10Siem Reap–Angkor Intl

39h 30m

2 stops

LGW06:40London Gatwick

£635

China Eastern

9 Sept

LGW22:00London Gatwick

40h 10m

3 stops

SAI20:10Siem Reap–Angkor Intl

7 Oct

SAI21:10Siem Reap–Angkor Intl

39h 30m

2 stops

LGW06:40London Gatwick

£679

Vietnam Airlines flights from United Kingdom to Cambodia

Our best Vietnam Airlines deals on United Kingdom to Cambodia flight tickets

Vietnam Airlines

1 Oct

LHR18:55London Heathrow

17h 25m

1 stop

SAI18:20Siem Reap–Angkor Intl

14 Oct

SAI22:35Siem Reap–Angkor Intl

24h 20m

1 stop

LHR16:55London Heathrow

£718

Vietnam Airlines

1 Oct

LHR18:55London Heathrow

17h 25m

1 stop

SAI18:20Siem Reap–Angkor Intl

14 Oct

SAI22:35Siem Reap–Angkor Intl

24h 20m

1 stop

LHR16:55London Heathrow

£719

Vietnam Airlines

21 Sept

LHR18:55London Heathrow

16h 15m

1 stop

SAI17:10Siem Reap–Angkor Intl

15 Dec

SAI20:30Siem Reap–Angkor Intl

17h 45m

1 stop

LHR07:15London Heathrow

£723

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSiem Reap

LGW London Gatwick - SAI Siem Reap–Angkor Intl

LGWSAI

London Gatwick

Thu 10/9

12:35-18:05

2 stops23h 30m

Siem Reap–Angkor Intl

Thu 8/10

19:05-07:00

2 stops41h 55m

£527

LondonSiem Reap

LGW London Gatwick - SAI Siem Reap–Angkor Intl

LGWSAI

London Gatwick

Mon 16/11

11:35-18:05

2 stops23h 30m

Siem Reap–Angkor Intl

Mon 30/11

19:05-06:55

2 stops42h 50m

£557

Fastest return journey

LondonSiem Reap

LHR London Heathrow - SAI Siem Reap–Angkor Intl

LHRSAI

London Heathrow

Thu 1/10

18:55-18:20

1 stop17h 25m

Siem Reap–Angkor Intl

Wed 14/10

22:35-16:55

1 stop24h 20m

£718

LondonSiem Reap

LHR London Heathrow - SAI Siem Reap–Angkor Intl

LHRSAI

London Heathrow

Thu 1/10

18:55-18:20

1 stop17h 25m

Siem Reap–Angkor Intl

Wed 14/10

22:35-16:55

1 stop24h 20m

£719

ManchesterSiem Reap

MAN Manchester - SAI Siem Reap–Angkor Intl

MANSAI

Manchester

Sun 20/9

09:20-18:55

2 stops27h 35m

Siem Reap–Angkor Intl

Sun 4/10

13:00-18:50

2 stops35h 50m

£723

ManchesterSiem Reap

MAN Manchester - SAI Siem Reap–Angkor Intl

MANSAI

Manchester

Sat 19/9

20:45-18:55

2 stops40h 10m

Siem Reap–Angkor Intl

Sun 4/10

19:20-18:50

2 stops29h 30m

£744

LondonSiem Reap

LGW London Gatwick - SAI Siem Reap–Angkor Intl

LGWSAI

London Gatwick

Thu 12/11

13:05-16:00

1 stop19h 55m

Siem Reap–Angkor Intl

Thu 19/11

10:45-09:05

1 stop29h 20m

£784

LondonSiem Reap

LHR London Heathrow - SAI Siem Reap–Angkor Intl

LHRSAI

London Heathrow

Mon 22/2

21:45-16:00

1 stop35h 15m

Siem Reap–Angkor Intl

Sun 7/3

10:45-15:20

1 stop35h 35m

£785

LondonSiem Reap

LHR London Heathrow - SAI Siem Reap–Angkor Intl

LHRSAI

London Heathrow

Tue 15/12

21:35-08:45

1 stop28h 10m

Siem Reap–Angkor Intl

Tue 29/12

09:50-19:35

1 stop16h 45m

£996

LondonSiem Reap

LHR London Heathrow - SAI Siem Reap–Angkor Intl

LHRSAI

London Heathrow

Sat 24/10

21:25-08:45

1 stop29h 20m

Siem Reap–Angkor Intl

Wed 4/11

09:50-19:35

1 stop16h 45m

£1,041

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 United Kingdom to Cambodia

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 Cambodia?

In general, October is the cheapest month to fly from United Kingdom to Cambodia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £620. If you aren’t able to travel during the month of October, then book flights to Cambodia from United Kingdom during June instead. Flights to Cambodia in June, while not as cheap as those in October, still average around £625.

How far in advance should I book a flight to Cambodia?

You are more likely to see cheaper flights to Cambodia from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Cambodia for around £712 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cambodia from United Kingdom for as low as £539 on momondo.

Can stopping save me money on United Kingdom to Cambodia flights?

You could potentially save up to 40% on your flight if you consider stops on a United Kingdom to Cambodia flight.

Cheap United Kingdom to Cambodia flight deals and tips

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

Best price found	£266
Fastest flight time	14h 25m
Direct flights	None

The best one-way flight to Cambodia from United Kingdom in the past 72 hours is £266. The best return flight deal from United Kingdom to Cambodia found on momondo in the last 72 hours is £527.

The fastest flight from United Kingdom to Cambodia takes 14h 25m

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

Search flight deals

Frequently asked questions about flying from the United Kingdom to Cambodia

When did momondo last update prices for flights from United Kingdom to Cambodia?
Prices for flights from United Kingdom to Cambodia refresh daily.
How many operators does momondo search for flights from United Kingdom to Cambodia?
The number of operators available for flights from United Kingdom to Cambodia is 5 as of August 2026.
How old do you have to be to fly from United Kingdom to Cambodia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Cambodia.
What documentation or ID do you need to fly to Cambodia?
The required travel and health documents for your Cambodia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cambodia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from United Kingdom to Cambodia

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

Airline	Rating	Free Cancellation	Price
China Southern	PriceFrom £233	Free Cancellation	Rating 7.3 172 reviews	Search China Southern flights
Air China	PriceFrom £264	Free Cancellation	Rating 7.4 163 reviews	Search Air China flights
Singapore Airlines	PriceFrom £357	Free Cancellation	Rating 8.2 1,588 reviews	Search Singapore Airlines flights
Shenzhen Airlines	PriceFrom £450	Free Cancellation	Rating 7.9 26 reviews	Search Shenzhen Airlines flights
Etihad Airways	PriceFrom £482	Free Cancellation	Rating 7.3 1,520 reviews	Search Etihad Airways flights
Austrian Airlines	PriceFrom £532	Free Cancellation	Rating 7.6 951 reviews	Search Austrian Airlines flights
China Eastern	PriceFrom £570	Free Cancellation	Rating 7.3 236 reviews	Search China Eastern flights
Malaysia Airlines	PriceFrom £580	Free Cancellation	Rating 7.3 317 reviews	Search Malaysia Airlines flights
Qatar Airways	PriceFrom £583	Free Cancellation	Rating 7.4 3,728 reviews	Search Qatar Airways flights
Vietnam Airlines	PriceFrom £608	Free Cancellation	Rating 7.7 286 reviews	Search Vietnam Airlines flights

Why use momondo?

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

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

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

All flight searches from United Kingdom to Cambodia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United Kingdom to Cambodia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United Kingdom to Cambodia.

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

Yes momondo offers price alerts on flights to Cambodia from United Kingdom. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Cambodia 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.

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Find better results for your trip to Cambodia

Popular cities

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Airlines

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Complete your trip

Feeling lucky

Popular Cities in Cambodia

Flights to Phnom Penh

Flights to Siem Reapfrom £599

Cheap flights from the United Kingdom to Cambodia from £266

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Cambodia departing on 7/9. 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 the United Kingdom to Cambodia

Recent return flight deals from the United Kingdom to Cambodia

Recent one-way flight deals from the United Kingdom to Cambodia

Recent last minute flight deals from the United Kingdom to Cambodia

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

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Price Alerts

Price Alerts

China Eastern flights from United Kingdom to Cambodia

Our best China Eastern deals on United Kingdom to Cambodia flight tickets

Vietnam Airlines flights from United Kingdom to Cambodia

Our best Vietnam Airlines deals on United Kingdom to Cambodia flight tickets

momondo Fare Finder

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

See travel insights to Cambodia from

How to get the cheapest flight ticket from United Kingdom to Cambodia

What is the cheapest month to fly to Cambodia?

How far in advance should I book a flight to Cambodia?

Can stopping save me money on United Kingdom to Cambodia flights?

What is the cheapest airline that flies from United Kingdom to Cambodia?

Which airlines fly to Cambodia?

Cheap United Kingdom to Cambodia flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from the United Kingdom to Cambodia

Best airlines flying from United Kingdom to Cambodia

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

Why use momondo?

An easier way to manage your Cambodia 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 Cambodia

Popular Cities in Cambodia

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

United Kingdom flight routes

According to popular flight searches on momondo this year

Cambodia flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Cambodia

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

Cabin classes currently available on flights to Cambodia

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

Complete your trip to Cambodia

Explore popular destinations other users love

According to popular flight searches on momondo this year