Which airlines fly to Cambodia?

Etihad Airways, China Southern and Singapore Airlines are the top three most popular airlines that fly to Cambodia from London according to our data. Etihad Airways is the first choice among our users, with 36% of people opting to fly with this airline when travelling to Cambodia. Keep in mind that there are 13 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 London to Cambodia?

Shenzhen Airlines, China Southern, and Turkish Airlines are the most popular carriers operating from London to Cambodia

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

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

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

The number of operators available for flights from London to Cambodia is 11 as of October 2026.

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

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 London to Cambodia.

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

The travel and health documents required for your trip to Cambodia 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 Cambodia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£253 Cheap Flights from London to Cambodia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to Cambodia

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:50 - 10:50LGW London Gatwick-KTI Phnom Penh Techo Intl

18h 00m1 stop Guangzhou Baiyun

16:10 - 06:30KTI Phnom Penh Techo Intl-LGW London Gatwick

21h 20m1 stop Guangzhou Baiyun

£412China Southern

Wed, 4 Nov - Sun, 8 Nov

22:00 - 23:30LHR London Heathrow-KTI Phnom Penh Techo Intl

18h 30m1 stop Guangzhou Baiyun

11:55 - 18:35KTI Phnom Penh Techo Intl-LHR London Heathrow

37h 40m1 stop Guangzhou Baiyun

£413China Southern

Tue, 10 Nov - Tue, 24 Nov

12:30 - 11:45LHR London Heathrow-KTI Phnom Penh Techo Intl

16h 15m1 stop Xiamen Gaoqi Intl

18:10 - 06:25KTI Phnom Penh Techo Intl-LHR London Heathrow

19h 15m1 stop Xiamen Gaoqi Intl

£419XiamenAir

Fri, 13 Nov - Sat, 28 Nov

12:30 - 11:45LHR London Heathrow-KTI Phnom Penh Techo Intl

16h 15m1 stop Xiamen Gaoqi Intl

12:50 - 14:10KTI Phnom Penh Techo Intl-LHR London Heathrow

32h 20m1 stop Xiamen Gaoqi Intl

£419XiamenAir

Fri, 20 Nov - Thu, 10 Dec

17:45 - 23:10LHR London Heathrow-KTI Phnom Penh Techo Intl

22h 25m1 stop Beijing Capital

00:25 - 17:50KTI Phnom Penh Techo Intl-LHR London Heathrow

24h 25m1 stop Beijing Capital

£427Air China

Fri, 19 Feb - Thu, 4 Mar

21:10 - 10:40LHR London Heathrow-KTI Phnom Penh Techo Intl

30h 30m1 stop Shenzhen

11:40 - 19:10KTI Phnom Penh Techo Intl-LHR London Heathrow

38h 30m1 stop Shenzhen

£437Shenzhen Airlines

Wed, 4 Nov - Sun, 8 Nov

21:10 - 10:40LHR London Heathrow-KTI Phnom Penh Techo Intl

30h 30m1 stop Shenzhen

11:40 - 19:10KTI Phnom Penh Techo Intl-LHR London Heathrow

38h 30m1 stop Shenzhen

£437Shenzhen Airlines

Sun, 1 Nov - Sun, 8 Nov

20:25 - 23:10LHR London Heathrow-KTI Phnom Penh Techo Intl

19h 45m1 stop Beijing Capital

00:25 - 15:55KTI Phnom Penh Techo Intl-LHR London Heathrow

22h 30m1 stop Beijing Capital

£447Air China

Mon, 16 Nov - Mon, 7 Dec

10:30 - 00:15LGW London Gatwick-KTI Phnom Penh Techo Intl

30h 45m1 stop Shanghai Pu Dong

01:25 - 06:30KTI Phnom Penh Techo Intl-LGW London Gatwick

36h 05m1 stop Shanghai Pu Dong

£584China Eastern

Tue, 17 Nov - Mon, 7 Dec

10:30 - 00:15LGW London Gatwick-KTI Phnom Penh Techo Intl

30h 45m1 stop Shanghai Pu Dong

01:25 - 14:00KTI Phnom Penh Techo Intl-LGW London Gatwick

19h 35m1 stop Shanghai Pu Dong

£584China Eastern

Sat, 27 Feb - Fri, 5 Mar

Cheap last-minute flights

Enter your travel dates to find the best prices.

09:30 - 06:45LHR London Heathrow-KTI Phnom Penh Techo Intl

15h 15m1 stop Abu Dhabi Zayed Intl

08:15 - 18:10KTI Phnom Penh Techo Intl-LHR London Heathrow

16h 55m1 stop Abu Dhabi Zayed Intl

£794Etihad Airways

Sun, 11 Oct - Thu, 18 Mar

09:30 - 06:45LHR London Heathrow-KTI Phnom Penh Techo Intl

15h 15m1 stop Abu Dhabi Zayed Intl

08:15 - 18:10KTI Phnom Penh Techo Intl-LHR London Heathrow

16h 55m1 stop Abu Dhabi Zayed Intl

£794Etihad Airways

Sun, 11 Oct - Wed, 17 Mar

09:30 - 06:45LHR London Heathrow-KTI Phnom Penh Techo Intl

15h 15m1 stop Abu Dhabi Zayed Intl

08:15 - 18:10KTI Phnom Penh Techo Intl-LHR London Heathrow

16h 55m1 stop Abu Dhabi Zayed Intl

£794Etihad Airways

Sun, 11 Oct - Tue, 16 Mar

20:45 - 23:30LHR London Heathrow-KTI Phnom Penh Techo Intl

20h 45m2 stops New Delhi Indira Gandhi Intl Bangkok Suvarnabhumi

01:25 - 17:30KTI Phnom Penh Techo Intl-LHR London Heathrow

23h 05m1 stop Shanghai Pu Dong

£819Multiple Airlines

Sat, 10 Oct - Sat, 13 Mar

20:45 - 23:30LHR London Heathrow-KTI Phnom Penh Techo Intl

20h 45m2 stops New Delhi Indira Gandhi Intl Bangkok Suvarnabhumi

01:25 - 17:30KTI Phnom Penh Techo Intl-LHR London Heathrow

23h 05m1 stop Shanghai Pu Dong

£819Multiple Airlines

Sat, 10 Oct - Mon, 15 Mar

16:50 - 16:40LHR London Heathrow-KTI Phnom Penh Techo Intl

41h 50m2 stops Dubai Intl Singapore Changi

21:40 - 20:00KTI Phnom Penh Techo Intl-LHR London Heathrow

29h 20m2 stops Singapore Changi Dubai Intl

£838Emirates

Fri, 9 Oct - Thu, 18 Mar

16:50 - 16:40LHR London Heathrow-KTI Phnom Penh Techo Intl

41h 50m2 stops Dubai Intl Singapore Changi

21:40 - 07:10KTI Phnom Penh Techo Intl-LHR London Heathrow

40h 30m2 stops Singapore Changi Dubai Intl

£838Emirates

Fri, 9 Oct - Wed, 17 Mar

22:05 - 11:10LHR London Heathrow-KTI Phnom Penh Techo Intl

31h 05m1 stop Shenzhen

11:40 - 19:10KTI Phnom Penh Techo Intl-LHR London Heathrow

38h 30m1 stop Shenzhen

£1,276Shenzhen Airlines

Fri, 9 Oct - Sat, 20 Mar

22:40 - 23:05LHR London Heathrow-KTI Phnom Penh Techo Intl

18h 25m1 stop Beijing Capital

00:25 - 15:55KTI Phnom Penh Techo Intl-LHR London Heathrow

22h 30m1 stop Beijing Capital

£3,402Air China

Wed, 7 Oct - Mon, 2 Nov

12:35 - 23:05LGW London Gatwick-KTI Phnom Penh Techo Intl

28h 30m1 stop Beijing Capital

00:25 - 06:20KTI Phnom Penh Techo Intl-LGW London Gatwick

36h 55m1 stop Beijing Capital

£3,402Air China

Wed, 7 Oct - Mon, 2 Nov

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XiamenAir flights from London to Cambodia

Our best XiamenAir deals on London to Cambodia flight tickets

XiamenAir

13 Nov

LHR12:30London Heathrow

16h 15m

1 stop

KTI11:45Phnom Penh Techo Intl

28 Nov

KTI18:10Phnom Penh Techo Intl

19h 15m

1 stop

LHR06:25London Heathrow

£419

XiamenAir

28 Oct

LHR12:30London Heathrow

21h 35m

1 stop

KTI17:05Phnom Penh Techo Intl

10 Nov

KTI12:50Phnom Penh Techo Intl

24h 35m

1 stop

LHR06:25London Heathrow

£422

XiamenAir

8 Nov

LHR12:30London Heathrow

21h 35m

1 stop

KTI17:05Phnom Penh Techo Intl

21 Nov

KTI18:10Phnom Penh Techo Intl

19h 15m

1 stop

LHR06:25London Heathrow

£430

Air China flights from London to Cambodia

Our best Air China deals on London to Cambodia flight tickets

Air China

19 Feb

LHR17:45London Heathrow

22h 25m

1 stop

KTI23:10Phnom Penh Techo Intl

4 Mar

KTI00:25Phnom Penh Techo Intl

24h 25m

1 stop

LHR17:50London Heathrow

£427

Air China

13 Oct

LHR20:25London Heathrow

20h 40m

1 stop

KTI23:05Phnom Penh Techo Intl

2 Nov

KTI00:25Phnom Penh Techo Intl

22h 30m

1 stop

LHR15:55London Heathrow

£746

Air China

13 Oct

LGW12:35London Gatwick

28h 30m

1 stop

KTI23:05Phnom Penh Techo Intl

2 Nov

KTI00:25Phnom Penh Techo Intl

36h 55m

1 stop

LGW06:20London Gatwick

£802

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPhnom Penh

LGW London Gatwick - KTI Phnom Penh Techo Intl

LGWKTI

London Gatwick

Wed 4/11

09:50-10:50

1 stop18h 00m

Phnom Penh Techo Intl

Sun 8/11

16:10-06:30

1 stop21h 20m

£412

LondonPhnom Penh

LHR London Heathrow - KTI Phnom Penh Techo Intl

LHRKTI

London Heathrow

Tue 10/11

22:00-23:30

1 stop18h 30m

Phnom Penh Techo Intl

Tue 24/11

11:55-18:35

1 stop37h 40m

£413

Fastest return journey

LondonPhnom Penh

LHR London Heathrow - KTI Phnom Penh Techo Intl

LHRKTI

London Heathrow

Fri 13/11

12:30-11:45

1 stop16h 15m

Phnom Penh Techo Intl

Sat 28/11

18:10-06:25

1 stop19h 15m

£419

LondonPhnom Penh

LHR London Heathrow - KTI Phnom Penh Techo Intl

LHRKTI

London Heathrow

Fri 20/11

12:30-11:45

1 stop16h 15m

Phnom Penh Techo Intl

Thu 10/12

12:50-14:10

1 stop32h 20m

£419

LondonPhnom Penh

LHR London Heathrow - KTI Phnom Penh Techo Intl

LHRKTI

London Heathrow

Fri 19/2

17:45-23:10

1 stop22h 25m

Phnom Penh Techo Intl

Thu 4/3

00:25-17:50

1 stop24h 25m

£427

LondonPhnom Penh

LHR London Heathrow - KTI Phnom Penh Techo Intl

LHRKTI

London Heathrow

Wed 4/11

21:10-10:40

1 stop30h 30m

Phnom Penh Techo Intl

Sun 8/11

11:40-19:10

1 stop38h 30m

£437

LondonPhnom Penh

LHR London Heathrow - KTI Phnom Penh Techo Intl

LHRKTI

London Heathrow

Sun 1/11

21:10-10:40

1 stop30h 30m

Phnom Penh Techo Intl

Sun 8/11

11:40-19:10

1 stop38h 30m

£437

LondonPhnom Penh

LHR London Heathrow - KTI Phnom Penh Techo Intl

LHRKTI

London Heathrow

Mon 16/11

20:25-23:10

1 stop19h 45m

Phnom Penh Techo Intl

Mon 7/12

00:25-15:55

1 stop22h 30m

£447

LondonPhnom Penh

LGW London Gatwick - KTI Phnom Penh Techo Intl

LGWKTI

London Gatwick

Tue 17/11

10:30-00:15

1 stop30h 45m

Phnom Penh Techo Intl

Mon 7/12

01:25-06:30

1 stop36h 05m

£584

LondonPhnom Penh

LGW London Gatwick - KTI Phnom Penh Techo Intl

LGWKTI

London Gatwick

Sat 27/2

10:30-00:15

1 stop30h 45m

Phnom Penh Techo Intl

Fri 5/3

01:25-14:00

1 stop19h 35m

£584

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 London 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, June is the cheapest month to fly from London to Cambodia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £642. If you aren’t able to travel during the month of June, then book flights to Cambodia from London during November instead. Flights to Cambodia in November, while not as cheap as those in June, still average around £669.

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

You are more likely to see cheaper flights to Cambodia from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Cambodia for around £759 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 London for as low as £599 on momondo.

Can stopping save me money on London to Cambodia flights?

You could potentially save up to 47% on your flight if you consider stops on a London to Cambodia flight.

Cheap London to Cambodia flight deals and tips

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

Best price found	£253
Fastest flight time	15h 35m
Direct flights	None

The best one-way flight to Cambodia from London in the past 72 hours is £253. The best return flight deal from London to Cambodia found on momondo in the last 72 hours is £412.

The fastest flight from London to Cambodia takes 15h 35m

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

Search flight deals

Frequently asked questions about flying from London to Cambodia

When did momondo last update prices for flights from London to Cambodia?
Prices for flights from London to Cambodia were last updated today.
How many operators does momondo search for flights from London to Cambodia?
The number of operators available for flights from London to Cambodia is 11 as of October 2026.
How old do you have to be to fly from London to Cambodia?
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 London to Cambodia.
What documentation or ID do you need to fly to Cambodia?
The travel and health documents required for your trip to Cambodia 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 Cambodia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from London to Cambodia

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

Airline	Rating	Free Cancellation	Price
China Southern	PriceFrom £240	Free Cancellation	Rating 7.4 174 reviews	Search China Southern flights
Air China	PriceFrom £271	Free Cancellation	Rating 7.5 166 reviews	Search Air China flights
Shenzhen Airlines	PriceFrom £415	Free Cancellation	Rating 7.8 29 reviews	Search Shenzhen Airlines flights
Etihad Airways	PriceFrom £532	Free Cancellation	Rating 7.3 1,538 reviews	Search Etihad Airways flights
Austrian Airlines	PriceFrom £547	Free Cancellation	Rating 7.5 978 reviews	Search Austrian Airlines flights
China Eastern	PriceFrom £585	Free Cancellation	Rating 7.3 244 reviews	Search China Eastern flights
Malaysia Airlines	PriceFrom £596	Free Cancellation	Rating 7.3 319 reviews	Search Malaysia Airlines flights
Singapore Airlines	PriceFrom £635	Free Cancellation	Rating 8.2 1,623 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom £716	Free Cancellation	Rating 7.6 1,509 reviews	Search Cathay Pacific flights
Vietnam Airlines	PriceFrom £753	Free Cancellation	Rating 7.7 291 reviews	Search Vietnam Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cambodia from London.

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

Yes. momondo allows you to filter the results for London to Cambodia flights to just show those with flexible booking policies.

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

Once you have performed a search for London to Cambodia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from London to Cambodia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cambodia and let you know when they 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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Complete your trip

Feeling lucky

Popular Cities in Cambodia

Flights to Phnom Penh

Flights to Siem Reapfrom £592

Cheap flights from London to Cambodia from £253

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Cambodia departing on 27/10. 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 London to Cambodia

Cheap return flights

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Cheap last-minute flights

Big names, great deals

Big names, great deals

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Filter for what you want

Trusted and free

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XiamenAir flights from London to Cambodia

Our best XiamenAir deals on London to Cambodia flight tickets

Air China flights from London to Cambodia

Our best Air China deals on London to Cambodia flight tickets

momondo Fare Finder

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

See travel insights to Cambodia from

How to get the cheapest flight ticket from London to Cambodia

What is the cheapest month to fly to Cambodia?

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

Can stopping save me money on London to Cambodia flights?

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

Which airlines fly to Cambodia?

Cheap London to Cambodia flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from London to Cambodia

Best airlines flying from London to Cambodia

Compare and see reviews for airlines that fly from London 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

London 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