Which airlines fly to Cambodia?

Etihad Airways, China Southern and Singapore Airlines 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 47% 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?

Lufthansa and Singapore Airlines 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 September 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.

£326 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

Return

One-way

Last minute

Recent return flight deals from the United Kingdom to Cambodia

Enter your travel dates to find the best prices.

11:00 - 14:20LGW London Gatwick-SAI Siem Reap–Angkor Intl

21h 20m2 stops Guangzhou Baiyun Phnom Penh Techo Intl

19:20 - 06:30SAI Siem Reap–Angkor Intl-LGW London Gatwick

41h 10m2 stops Phnom Penh Techo Intl Guangzhou Baiyun

£533Multiple Airlines

Wed, 23 Sep - Wed, 21 Oct

11:00 - 14:20LGW London Gatwick-SAI Siem Reap–Angkor Intl

21h 20m2 stops Guangzhou Baiyun Phnom Penh Techo Intl

19:20 - 06:30SAI Siem Reap–Angkor Intl-LGW London Gatwick

41h 10m2 stops Phnom Penh Techo Intl Guangzhou Baiyun

£541Multiple Airlines

Wed, 23 Sep - Wed, 21 Oct

06:00 - 18:30LHR London Heathrow-SAI Siem Reap–Angkor Intl

29h 30m2 stops Vienna Intl Bangkok Suvarnabhumi

09:55 - 14:05SAI Siem Reap–Angkor Intl-LHR London Heathrow

35h 10m2 stops Bangkok Suvarnabhumi Vienna Intl

£609Austrian Airlines

Thu, 3 Dec - Mon, 14 Dec

19:25 - 18:45LHR London Heathrow-SAI Siem Reap–Angkor Intl

16h 20m2 stops Vienna Intl Bangkok Suvarnabhumi

09:55 - 21:40SAI Siem Reap–Angkor Intl-LHR London Heathrow

18h 45m2 stops Bangkok Suvarnabhumi Vienna Intl

£628Austrian Airlines

Mon, 1 Feb - Thu, 11 Feb

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

16h 15m1 stop Hanoi Noibai

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

24h 20m1 stop Ho Chi Minh City

£717Vietnam Airlines

Wed, 23 Sep - Wed, 21 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

£717Vietnam Airlines

Thu, 1 Oct - Wed, 14 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

£727Singapore Airlines

Fri, 20 Nov - Fri, 22 Jan

09:20 - 09:55LGW London Gatwick-SAI Siem Reap–Angkor Intl

17h 35m1 stop Singapore Changi

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

29h 20m1 stop Singapore Changi

£728Singapore Airlines

Mon, 1 Feb - Thu, 11 Feb

19:55 - 10:55MAN Manchester-SAI Siem Reap–Angkor Intl

32h 00m2 stops Abu Dhabi Zayed Intl Phnom Penh Techo Intl

09:55 - 12:15SAI Siem Reap–Angkor Intl-MAN Manchester

33h 20m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl

£772Etihad Airways

Wed, 4 Nov - Wed, 11 Nov

08:15 - 14:25MAN Manchester-SAI Siem Reap–Angkor Intl

47h 10m2 stops Abu Dhabi Zayed Intl Phnom Penh Techo Intl

09:55 - 12:15SAI Siem Reap–Angkor Intl-MAN Manchester

33h 20m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl

£774Etihad Airways

Wed, 4 Nov - Wed, 11 Nov

Recent last minute flight deals from the United Kingdom to Cambodia

Enter your travel dates to find the best prices.

11:15 - 17:10LGW London Gatwick-SAI Siem Reap–Angkor Intl

23h 55m2 stops Shanghai Pu Dong Hanoi Noibai

18:05 - 06:55SAI Siem Reap–Angkor Intl-LGW London Gatwick

42h 50m2 stops Hanoi Noibai Shanghai Pu Dong

£537Multiple Airlines

Wed, 16 Sep - Wed, 14 Oct

11:15 - 17:10LGW London Gatwick-SAI Siem Reap–Angkor Intl

23h 55m2 stops Shanghai Pu Dong Hanoi Noibai

18:05 - 06:55SAI Siem Reap–Angkor Intl-LGW London Gatwick

42h 50m2 stops Hanoi Noibai Shanghai Pu Dong

£537Multiple Airlines

Wed, 16 Sep - Wed, 14 Oct

11:15 - 17:10LGW London Gatwick-SAI Siem Reap–Angkor Intl

23h 55m2 stops Shanghai Pu Dong Hanoi Noibai

17:20 - 06:55SAI Siem Reap–Angkor Intl-LGW London Gatwick

43h 35m3 stops Luang Prabang Hanoi Noibai Shanghai Pu Dong

£548Multiple Airlines

Wed, 16 Sep - Wed, 14 Oct

11:15 - 17:10LGW London Gatwick-SAI Siem Reap–Angkor Intl

23h 55m2 stops Shanghai Pu Dong Hanoi Noibai

17:20 - 06:55SAI Siem Reap–Angkor Intl-LGW London Gatwick

43h 35m3 stops Luang Prabang Hanoi Noibai Shanghai Pu Dong

£551Multiple Airlines

Wed, 16 Sep - Wed, 14 Oct

21:20 - 20:10LHR London Heathrow-SAI Siem Reap–Angkor Intl

40h 50m3 stops Shanghai Pu Dong Hengyang Kunming Changshui

21:10 - 18:40SAI Siem Reap–Angkor Intl-LHR London Heathrow

27h 30m2 stops Kunming Changshui Shanghai Pu Dong

£616China Eastern

Wed, 16 Sep - Wed, 14 Oct

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

16h 15m1 stop Hanoi Noibai

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

24h 20m1 stop Ho Chi Minh City

£718Vietnam Airlines

Wed, 16 Sep - Wed, 14 Oct

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

16h 15m1 stop Hanoi Noibai

09:35 - 16:55SAI Siem Reap–Angkor Intl-LHR London Heathrow

37h 20m1 stop Ho Chi Minh City

£769Vietnam Airlines

Wed, 16 Sep - Wed, 14 Oct

10:00 - 09:40LGW London Gatwick-SAI Siem Reap–Angkor Intl

17h 40m1 stop Singapore Changi

10:30 - 09:40SAI Siem Reap–Angkor Intl-LGW London Gatwick

29h 10m1 stop Singapore Changi

£1,022Singapore Airlines

Wed, 16 Sep - Wed, 14 Oct

10:00 - 09:40LGW London Gatwick-SAI Siem Reap–Angkor Intl

17h 40m1 stop Singapore Changi

10:30 - 06:55SAI Siem Reap–Angkor Intl-LGW London Gatwick

26h 25m1 stop Singapore Changi

£1,024Singapore Airlines

Wed, 16 Sep - Wed, 14 Oct

10:35 - 09:40MAN Manchester-SAI Siem Reap–Angkor Intl

17h 05m1 stop Singapore Changi

10:30 - 09:15SAI Siem Reap–Angkor Intl-MAN Manchester

28h 45m1 stop Singapore Changi

£1,830Singapore Airlines

Wed, 16 Sep - Wed, 23 Sep

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

SWISS flights from United Kingdom to Cambodia

Our best SWISS deals on United Kingdom to Cambodia flight tickets

SWISS

26 Nov

LHR13:45London Heathrow

21h 45m

2 stops

SAI18:30Siem Reap–Angkor Intl

4 Dec

SAI09:55Siem Reap–Angkor Intl

18h 45m

2 stops

LHR21:40London Heathrow

£647

SWISS

25 Jan

LHR18:40London Heathrow

32h 15m

2 stops

SAI09:55Siem Reap–Angkor Intl

22 Feb

SAI16:50Siem Reap–Angkor Intl

22h 15m

2 stops

LHR08:05London Heathrow

£673

SWISS

16 Feb

LGW08:40London Gatwick

27h 05m

2 stops

SAI18:45Siem Reap–Angkor Intl

2 Mar

SAI16:50Siem Reap–Angkor Intl

22h 00m

2 stops

LGW07:50London Gatwick

£679

Lufthansa flights from United Kingdom to Cambodia

Our best Lufthansa deals on United Kingdom to Cambodia flight tickets

Lufthansa

10 Nov

LHR07:40London Heathrow

19h 15m

2 stops

SAI09:55Siem Reap–Angkor Intl

18 Nov

SAI19:25Siem Reap–Angkor Intl

19h 40m

2 stops

LHR08:05London Heathrow

£678

Lufthansa

13 Nov

LHR13:30London Heathrow

37h 25m

2 stops

SAI09:55Siem Reap–Angkor Intl

20 Nov

SAI16:50Siem Reap–Angkor Intl

32h 55m

2 stops

LHR18:45London Heathrow

£721

Lufthansa

13 Nov

LHR13:30London Heathrow

37h 25m

2 stops

SAI09:55Siem Reap–Angkor Intl

20 Nov

SAI16:50Siem Reap–Angkor Intl

32h 55m

2 stops

LHR18:45London Heathrow

£722

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

Wed 23/9

11:00-14:20

2 stops21h 20m

Siem Reap–Angkor Intl

Wed 21/10

19:20-06:30

2 stops41h 10m

£533

LondonSiem Reap

LGW London Gatwick - SAI Siem Reap–Angkor Intl

LGWSAI

London Gatwick

Wed 23/9

11:00-14:20

2 stops21h 20m

Siem Reap–Angkor Intl

Wed 21/10

19:20-06:30

2 stops41h 10m

£541

LondonSiem Reap

LHR London Heathrow - SAI Siem Reap–Angkor Intl

LHRSAI

London Heathrow

Thu 3/12

06:00-18:30

2 stops29h 30m

Siem Reap–Angkor Intl

Mon 14/12

09:55-14:05

2 stops35h 10m

£609

Fastest return journey

LondonSiem Reap

LHR London Heathrow - SAI Siem Reap–Angkor Intl

LHRSAI

London Heathrow

Mon 1/2

19:25-18:45

2 stops16h 20m

Siem Reap–Angkor Intl

Thu 11/2

09:55-21:40

2 stops18h 45m

£628

LondonSiem Reap

LHR London Heathrow - SAI Siem Reap–Angkor Intl

LHRSAI

London Heathrow

Wed 23/9

18:55-17:10

1 stop16h 15m

Siem Reap–Angkor Intl

Wed 21/10

22:35-16:55

1 stop24h 20m

£717

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

£717

LondonSiem Reap

LGW London Gatwick - SAI Siem Reap–Angkor Intl

LGWSAI

London Gatwick

Fri 20/11

13:05-16:00

1 stop19h 55m

Siem Reap–Angkor Intl

Fri 22/1

10:45-09:05

1 stop29h 20m

£727

LondonSiem Reap

LGW London Gatwick - SAI Siem Reap–Angkor Intl

LGWSAI

London Gatwick

Mon 1/2

09:20-09:55

1 stop17h 35m

Siem Reap–Angkor Intl

Thu 11/2

10:45-09:05

1 stop29h 20m

£728

ManchesterSiem Reap

MAN Manchester - SAI Siem Reap–Angkor Intl

MANSAI

Manchester

Wed 4/11

19:55-10:55

2 stops32h 00m

Siem Reap–Angkor Intl

Wed 11/11

09:55-12:15

2 stops33h 20m

£772

ManchesterSiem Reap

MAN Manchester - SAI Siem Reap–Angkor Intl

MANSAI

Manchester

Wed 4/11

08:15-14:25

2 stops47h 10m

Siem Reap–Angkor Intl

Wed 11/11

09:55-12:15

2 stops33h 20m

£774

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, November 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 £622. If you aren’t able to travel during the month of November, then book flights to Cambodia from United Kingdom during June instead. Flights to Cambodia in June, while not as cheap as those in November, still average around £628.

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 £723 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 £587 on momondo.

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

You could potentially save up to 35% 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	£326
Fastest flight time	15h 55m
Direct flights	None

The best one-way flight to Cambodia from United Kingdom in the past 72 hours is £326. The best return flight deal from United Kingdom to Cambodia found on momondo in the last 72 hours is £533.

The fastest flight from United Kingdom to Cambodia takes 15h 55m

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 September 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 £234	Free Cancellation	Rating 7.3 172 reviews	Search China Southern flights
Air China	PriceFrom £266	Free Cancellation	Rating 7.5 165 reviews	Search Air China flights
Singapore Airlines	PriceFrom £359	Free Cancellation	Rating 8.2 1,600 reviews	Search Singapore Airlines flights
Shenzhen Airlines	PriceFrom £407	Free Cancellation	Rating 8.0 28 reviews	Search Shenzhen Airlines flights
Etihad Airways	PriceFrom £502	Free Cancellation	Rating 7.3 1,533 reviews	Search Etihad Airways flights
Austrian Airlines	PriceFrom £535	Free Cancellation	Rating 7.6 959 reviews	Search Austrian Airlines flights
China Eastern	PriceFrom £573	Free Cancellation	Rating 7.3 239 reviews	Search China Eastern flights
Malaysia Airlines	PriceFrom £583	Free Cancellation	Rating 7.3 318 reviews	Search Malaysia Airlines flights
Qatar Airways	PriceFrom £587	Free Cancellation	Rating 7.4 3,733 reviews	Search Qatar Airways flights
Vietnam Airlines	PriceFrom £612	Free Cancellation	Rating 7.7 287 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Tue 13/10

Tue 20/10

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Cambodia

Popular cities

Other flights from the United Kingdom

Other flights to Cambodia

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular Cities in Cambodia

Flights to Phnom Penh

Flights to Siem Reapfrom £591

Cheap flights from the United Kingdom to Cambodia from £326

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 4/11. 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 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

Trusted and free

Price Alerts

Price Alerts

SWISS flights from United Kingdom to Cambodia

Our best SWISS deals on United Kingdom to Cambodia flight tickets

Lufthansa flights from United Kingdom to Cambodia

Our best Lufthansa 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