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 38% 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 London to Cambodia?

Shenzhen Airlines, China Southern, and China Eastern 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 12 as of September 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.

£276 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.

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

22h 25m1 stop Beijing Capital

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

22h 30m1 stop Beijing Capital

£410Air China

Sat, 5 Dec - Mon, 14 Dec

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

£411Air China

Wed, 11 Nov - Mon, 16 Nov

09:50 - 15:05LGW London Gatwick-KTI Phnom Penh Techo Intl

22h 15m1 stop Guangzhou Baiyun

11:55 - 06:30KTI Phnom Penh Techo Intl-LGW London Gatwick

25h 35m1 stop Guangzhou Baiyun

£417China Southern

Fri, 30 Oct - Wed, 4 Nov

22:30 - 10:40LHR London Heathrow-KTI Phnom Penh Techo Intl

29h 10m1 stop Shenzhen

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

38h 30m1 stop Shenzhen

£440Shenzhen Airlines

Tue, 10 Nov - Sun, 15 Nov

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

30h 30m1 stop Shenzhen

11:40 - 20:30KTI Phnom Penh Techo Intl-LHR London Heathrow

39h 50m1 stop Shenzhen

£440Shenzhen Airlines

Wed, 28 Oct - Mon, 2 Nov

22:00 - 15:05LHR London Heathrow-KTI Phnom Penh Techo Intl

34h 05m1 stop Guangzhou Baiyun

16:10 - 18:35KTI Phnom Penh Techo Intl-LHR London Heathrow

33h 25m1 stop Guangzhou Baiyun

£447China Southern

Fri, 4 Dec - Sun, 13 Dec

22:30 - 10:40LHR London Heathrow-KTI Phnom Penh Techo Intl

29h 10m1 stop Shenzhen

08:00 - 18:35KTI Phnom Penh Techo Intl-LHR London Heathrow

17h 35m1 stop Guangzhou Baiyun

£459Multiple Airlines

Thu, 12 Nov - Tue, 17 Nov

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

30h 30m1 stop Shenzhen

08:00 - 18:35KTI Phnom Penh Techo Intl-LHR London Heathrow

17h 35m1 stop Guangzhou Baiyun

£459Multiple Airlines

Fri, 6 Nov - Wed, 11 Nov

17:00 - 11:35LGW London Gatwick-KTI Phnom Penh Techo Intl

35h 35m2 stops Shanghai Pu Dong Kunming Changshui

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

19h 35m1 stop Shanghai Pu Dong

£573China Eastern

Mon, 1 Mar - Sat, 13 Mar

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

£573China Eastern

Mon, 22 Feb - Sun, 7 Mar

Cheap last-minute flights

Enter your travel dates to find the best prices.

22:10 - 10:40LHR London Heathrow-KTI Phnom Penh Techo Intl

30h 30m1 stop Guangzhou Baiyun

08:00 - 18:35KTI Phnom Penh Techo Intl-LHR London Heathrow

17h 35m1 stop Guangzhou Baiyun

£469China Southern

Wed, 30 Sep - Tue, 27 Oct

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

31h 05m1 stop Shenzhen

12:15 - 20:00KTI Phnom Penh Techo Intl-LHR London Heathrow

37h 45m1 stop Shenzhen

£471Shenzhen Airlines

Sat, 26 Sep - Sat, 3 Oct

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

31h 05m1 stop Shenzhen

12:15 - 19:50KTI Phnom Penh Techo Intl-LHR London Heathrow

37h 35m1 stop Shenzhen

£471Shenzhen Airlines

Sat, 26 Sep - Fri, 2 Oct

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

31h 05m1 stop Shenzhen

08:55 - 18:45KTI Phnom Penh Techo Intl-LHR London Heathrow

15h 50m1 stop Abu Dhabi Zayed Intl

£520Multiple Airlines

Sun, 27 Sep - Wed, 7 Oct

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

31h 05m1 stop Shenzhen

08:55 - 15:05KTI Phnom Penh Techo Intl-LHR London Heathrow

36h 10m1 stop Abu Dhabi Zayed Intl

£520Multiple Airlines

Wed, 30 Sep - Mon, 5 Oct

22:10 - 10:40LHR London Heathrow-KTI Phnom Penh Techo Intl

30h 30m1 stop Guangzhou Baiyun

16:10 - 18:35KTI Phnom Penh Techo Intl-LHR London Heathrow

33h 25m2 stops Guangzhou Baiyun Beijing Daxing Intl

£545China Southern

Wed, 30 Sep - Tue, 27 Oct

22:00 - 11:35LGW London Gatwick-KTI Phnom Penh Techo Intl

31h 35m2 stops Shanghai Pu Dong Kunming Changshui

12:40 - 19:10KTI Phnom Penh Techo Intl-LGW London Gatwick

36h 30m3 stops Kunming Changshui Hengyang Shanghai Pu Dong

£596China Eastern

Sun, 27 Sep - Fri, 2 Oct

22:00 - 11:35LGW London Gatwick-KTI Phnom Penh Techo Intl

31h 35m2 stops Shanghai Pu Dong Kunming Changshui

12:40 - 19:10KTI Phnom Penh Techo Intl-LGW London Gatwick

36h 30m2 stops Kunming Changshui Shanghai Pu Dong

£596China Eastern

Sun, 27 Sep - Fri, 2 Oct

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

18h 25m1 stop Beijing Capital

00:20 - 17:40KTI Phnom Penh Techo Intl-LHR London Heathrow

23h 20m1 stop Beijing Capital

£604Air China

Sat, 26 Sep - Sun, 4 Oct

21:40 - 06:45LHR London Heathrow-KTI Phnom Penh Techo Intl

27h 05m1 stop Abu Dhabi Zayed Intl

08:55 - 15:05KTI Phnom Penh Techo Intl-LHR London Heathrow

36h 10m1 stop Abu Dhabi Zayed Intl

£749Etihad Airways

Sat, 26 Sep - Mon, 5 Oct

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Air China flights from London to Cambodia

Our best Air China deals on London to Cambodia flight tickets

Air China

5 Dec

LHR17:45London Heathrow

22h 25m

1 stop

KTI23:10Phnom Penh Techo Intl

14 Dec

KTI00:25Phnom Penh Techo Intl

22h 30m

1 stop

LHR15:55London Heathrow

£410

Air China

11 Nov

LHR20:25London Heathrow

19h 45m

1 stop

KTI23:10Phnom Penh Techo Intl

16 Nov

KTI00:25Phnom Penh Techo Intl

22h 30m

1 stop

LHR15:55London Heathrow

£411

Air China

21 Oct

LGW12:35London Gatwick

28h 30m

1 stop

KTI23:05Phnom Penh Techo Intl

9 Nov

KTI00:25Phnom Penh Techo Intl

36h 55m

1 stop

LGW06:20London Gatwick

£413

Shenzhen Airlines flights from London to Cambodia

Our best Shenzhen Airlines deals on London to Cambodia flight tickets

Shenzhen Airlines

8 Nov

LHR21:10London Heathrow

30h 30m

1 stop

KTI10:40Phnom Penh Techo Intl

15 Nov

KTI11:40Phnom Penh Techo Intl

38h 30m

1 stop

LHR19:10London Heathrow

£437

Shenzhen Airlines

28 Oct

LHR21:10London Heathrow

30h 30m

1 stop

KTI10:40Phnom Penh Techo Intl

2 Nov

KTI11:40Phnom Penh Techo Intl

39h 50m

1 stop

LHR20:30London Heathrow

£440

Shenzhen Airlines

1 Nov

LHR21:10London Heathrow

30h 30m

1 stop

KTI10:40Phnom Penh Techo Intl

28 Nov

KTI11:40Phnom Penh Techo Intl

38h 30m

1 stop

LHR19:10London Heathrow

£441

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPhnom Penh

LHR London Heathrow - KTI Phnom Penh Techo Intl

LHRKTI

London Heathrow

Sat 5/12

17:45-23:10

1 stop22h 25m

Phnom Penh Techo Intl

Mon 14/12

00:25-15:55

1 stop22h 30m

£410

Fastest return journey

LondonPhnom Penh

LHR London Heathrow - KTI Phnom Penh Techo Intl

LHRKTI

London Heathrow

Wed 11/11

20:25-23:10

1 stop19h 45m

Phnom Penh Techo Intl

Mon 16/11

00:25-15:55

1 stop22h 30m

£411

LondonPhnom Penh

LGW London Gatwick - KTI Phnom Penh Techo Intl

LGWKTI

London Gatwick

Fri 30/10

09:50-15:05

1 stop22h 15m

Phnom Penh Techo Intl

Wed 4/11

11:55-06:30

1 stop25h 35m

£417

LondonPhnom Penh

LHR London Heathrow - KTI Phnom Penh Techo Intl

LHRKTI

London Heathrow

Tue 10/11

22:30-10:40

1 stop29h 10m

Phnom Penh Techo Intl

Sun 15/11

11:40-19:10

1 stop38h 30m

£440

LondonPhnom Penh

LHR London Heathrow - KTI Phnom Penh Techo Intl

LHRKTI

London Heathrow

Wed 28/10

21:10-10:40

1 stop30h 30m

Phnom Penh Techo Intl

Mon 2/11

11:40-20:30

1 stop39h 50m

£440

LondonPhnom Penh

LHR London Heathrow - KTI Phnom Penh Techo Intl

LHRKTI

London Heathrow

Fri 4/12

22:00-15:05

1 stop34h 05m

Phnom Penh Techo Intl

Sun 13/12

16:10-18:35

1 stop33h 25m

£447

LondonPhnom Penh

LHR London Heathrow - KTI Phnom Penh Techo Intl

LHRKTI

London Heathrow

Thu 12/11

22:30-10:40

1 stop29h 10m

Phnom Penh Techo Intl

Tue 17/11

08:00-18:35

1 stop17h 35m

£459

LondonPhnom Penh

LHR London Heathrow - KTI Phnom Penh Techo Intl

LHRKTI

London Heathrow

Fri 6/11

21:10-10:40

1 stop30h 30m

Phnom Penh Techo Intl

Wed 11/11

08:00-18:35

1 stop17h 35m

£459

LondonPhnom Penh

LGW London Gatwick - KTI Phnom Penh Techo Intl

LGWKTI

London Gatwick

Mon 1/3

17:00-11:35

2 stops35h 35m

Phnom Penh Techo Intl

Sat 13/3

01:25-14:00

1 stop19h 35m

£573

LondonPhnom Penh

LGW London Gatwick - KTI Phnom Penh Techo Intl

LGWKTI

London Gatwick

Mon 22/2

10:30-00:15

1 stop30h 45m

Phnom Penh Techo Intl

Sun 7/3

01:25-14:00

1 stop19h 35m

£573

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 £641. 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 £663.

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 £753 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 £598 on momondo.

Can stopping save me money on London to Cambodia flights?

You could potentially save up to 44% 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	£276
Fastest flight time	15h 55m
Direct flights	None

The best one-way flight to Cambodia from London in the past 72 hours is £276. The best return flight deal from London to Cambodia found on momondo in the last 72 hours is £410.

The fastest flight from London to Cambodia takes 15h 55m

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 12 as of September 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 £239	Free Cancellation	Rating 7.3 172 reviews	Search China Southern flights
Air China	PriceFrom £270	Free Cancellation	Rating 7.5 166 reviews	Search Air China flights
Shenzhen Airlines	PriceFrom £414	Free Cancellation	Rating 8.0 28 reviews	Search Shenzhen Airlines flights
Etihad Airways	PriceFrom £522	Free Cancellation	Rating 7.3 1,535 reviews	Search Etihad Airways flights
Austrian Airlines	PriceFrom £545	Free Cancellation	Rating 7.5 969 reviews	Search Austrian Airlines flights
China Eastern	PriceFrom £584	Free Cancellation	Rating 7.3 243 reviews	Search China Eastern flights
Malaysia Airlines	PriceFrom £594	Free Cancellation	Rating 7.3 320 reviews	Search Malaysia Airlines flights
Singapore Airlines	PriceFrom £606	Free Cancellation	Rating 8.2 1,610 reviews	Search Singapore Airlines flights
Vietnam Airlines	PriceFrom £624	Free Cancellation	Rating 7.7 289 reviews	Search Vietnam Airlines flights
Cathay Pacific	PriceFrom £714	Free Cancellation	Rating 7.6 1,494 reviews	Search Cathay Pacific 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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Popular cities

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Complete your trip

Feeling lucky

Popular Cities in Cambodia

Flights to Phnom Penh

Flights to Siem Reapfrom £598

Cheap flights from London to Cambodia from £276

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 15/11. 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 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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Trusted and free

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Air China flights from London to Cambodia

Our best Air China deals on London to Cambodia flight tickets

Shenzhen Airlines flights from London to Cambodia

Our best Shenzhen Airlines 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