Which airlines fly to Cambodia?

China Southern, Singapore Airlines and Air China are the top three most popular airlines that fly to Cambodia from London according to our data. China Southern is the first choice among our users, with 31% 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?

Etihad Airways is the most popular carrier 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 13 as of September 2025.

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.

£344 Cheap Flights from London to Cambodia in 2025/26

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Round-trip

One-way

Cheap return flights

08:50 - 06:30LHR-PNH

14h 40m1 stop

07:55 - 06:40PNH-LHR

29h 45m1 stop

£481Etihad Airways

Find Deal

Mon, 24 Nov - Mon, 8 Dec

09:30 - 06:55LHR-PNH

15h 25m1 stop

08:30 - 18:45PNH-LHR

16h 15m1 stop

£487Etihad Airways

Find Deal

Sun, 5 Oct - Tue, 14 Oct

19:20 - 18:25LHR-PNH

16h 05m1 stop

07:55 - 12:05PNH-LHR

35h 10m1 stop

£488Etihad Airways

Find Deal

Wed, 12 Nov - Fri, 12 Dec

09:30 - 06:55LHR-PNH

15h 25m1 stop

08:30 - 18:45PNH-LHR

16h 15m1 stop

£494Etihad Airways

Find Deal

Mon, 13 Oct - Mon, 20 Oct

20:55 - 18:25LHR-PNH

14h 30m1 stop

07:55 - 06:40PNH-LHR

29h 45m1 stop

£495Etihad Airways

Find Deal

Mon, 24 Nov - Mon, 8 Dec

20:55 - 06:55LHR-PNH

28h 00m1 stop

08:30 - 15:15PNH-LHR

36h 45m1 stop

£495Etihad Airways

Find Deal

Tue, 7 Oct - Tue, 21 Oct

20:55 - 06:30LHR-PNH

26h 35m1 stop

19:50 - 18:10PNH-LHR

29h 20m1 stop

£496Etihad Airways

Find Deal

Wed, 24 Dec - Tue, 20 Jan

20:55 - 18:25LHR-PNH

14h 30m1 stop

07:55 - 18:10PNH-LHR

17h 15m1 stop

£498Etihad Airways

Find Deal

Mon, 23 Feb - Tue, 10 Mar

06:20 - 06:55LGW-PNH

18h 35m2 stops

08:30 - 08:20PNH-LGW

29h 50m2 stops

£610

Find Deal

Sun, 5 Oct - Tue, 14 Oct

21:40 - 06:55STN-PNH

27h 15m2 stops

08:30 - 21:40PNH-STN

19h 10m2 stops

£616

Find Deal

Sun, 5 Oct - Tue, 14 Oct

Etihad Airways flights from London to Cambodia

Our best Etihad Airways deals on London to Cambodia flight tickets

Etihad Airways

24 Nov

LHR08:50London Heathrow

14h 40m

1 stop

PNH06:30Phnom Penh Pochentong

8 Dec

PNH07:55Phnom Penh Pochentong

29h 45m

1 stop

LHR06:40London Heathrow

£481

Find similar

Etihad Airways

5 Oct

LHR09:30London Heathrow

15h 25m

1 stop

PNH06:55Phnom Penh Pochentong

14 Oct

PNH08:30Phnom Penh Pochentong

16h 15m

1 stop

LHR18:45London Heathrow

£487

Find similar

Etihad Airways

12 Nov

LHR19:20London Heathrow

16h 05m

1 stop

PNH18:25Phnom Penh Pochentong

12 Dec

PNH07:55Phnom Penh Pochentong

35h 10m

1 stop

LHR12:05London Heathrow

£488

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Mon 24/11

08:50-06:30

1 stop14h 40m

Phnom Penh Pochentong

Mon 8/12

07:55-06:40

1 stop29h 45m

£481

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Sun 5/10

09:30-06:55

1 stop15h 25m

Phnom Penh Pochentong

Tue 14/10

08:30-18:45

1 stop16h 15m

£487

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Wed 12/11

19:20-18:25

1 stop16h 05m

Phnom Penh Pochentong

Fri 12/12

07:55-12:05

1 stop35h 10m

£488

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Mon 13/10

09:30-06:55

1 stop15h 25m

Phnom Penh Pochentong

Mon 20/10

08:30-18:45

1 stop16h 15m

£494

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Mon 24/11

20:55-18:25

1 stop14h 30m

Phnom Penh Pochentong

Mon 8/12

07:55-06:40

1 stop29h 45m

£495

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Tue 7/10

20:55-06:55

1 stop28h 00m

Phnom Penh Pochentong

Tue 21/10

08:30-15:15

1 stop36h 45m

£495

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Wed 24/12

20:55-06:30

1 stop26h 35m

Phnom Penh Pochentong

Tue 20/1

19:50-18:10

1 stop29h 20m

£496

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Mon 23/2

20:55-18:25

1 stop14h 30m

Phnom Penh Pochentong

Tue 10/3

07:55-18:10

1 stop17h 15m

£498

LondonPhnom Penh

LGW - PNH

LGWPNH

London Gatwick

Sun 5/10

06:20-06:55

2 stops18h 35m

Phnom Penh Pochentong

Tue 14/10

08:30-08:20

2 stops29h 50m

£610

LondonPhnom Penh

STN - PNH

STNPNH

London Stansted

Sun 5/10

21:40-06:55

2 stops27h 15m

Phnom Penh Pochentong

Tue 14/10

08:30-21:40

2 stops19h 10m

£616

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, November 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 £518. If you aren’t able to travel during the month of November, then book flights to Cambodia from London during September instead. Flights to Cambodia in September, while not as cheap as those in November, still average around £572.

What is the cheapest day to depart on your flight to Cambodia?

According to our data, Monday is the cheapest day to fly to Cambodia from London. The lowest ticket price found for a Monday departure recently was £623. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £728. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cambodia.

What is the cheapest time of day to depart on your flight to Cambodia?

Flying to Cambodia from London in the evening is the least expensive time of day to depart. momondo users have found prices as low as £523 when looking at flights departing in the evening. At midday is when there is more demand to fly to Cambodia, so prices are often more expensive at around £853 per ticket.

How far in advance should I book a flight 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 £698 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 £590 on momondo.

Can stopping save me money on London to Cambodia flights?

You could potentially save up to 16% 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

Direct flights	None

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

Search flight deals

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 13 as of September 2025.
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 £359	Free Cancellation	Rating 7.5 110 reviews	Search China Southern flights
Air China	PriceFrom £364	Free Cancellation	Rating 7.2 99 reviews	Search Air China flights
Shenzhen Airlines	PriceFrom £379	Free Cancellation	Rating 7.5 20 reviews	Search Shenzhen Airlines flights
China Eastern	PriceFrom £507	Free Cancellation	Rating 7.2 165 reviews	Search China Eastern flights
Etihad Airways	PriceFrom £513	Free Cancellation	Rating 7.4 1,250 reviews	Search Etihad Airways flights
Singapore Airlines	PriceFrom £560	Free Cancellation	Rating 8.1 1,365 reviews	Search Singapore Airlines flights
Malaysia Airlines	PriceFrom £591	Free Cancellation	Rating 7.3 278 reviews	Search Malaysia Airlines flights
Vietnam Airlines	PriceFrom £626	Free Cancellation	Rating 7.6 201 reviews	Search Vietnam Airlines flights
British Airways	PriceFrom £641	Free Cancellation	Rating 6.6 7,361 reviews	Search British Airways flights
Cathay Pacific	PriceFrom £667	Free Cancellation	Rating 7.6 993 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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Find better results for your trip to Cambodia

Popular Cities in Cambodia

Flights to Phnom Penhfrom £478

Flights to Siem Reap

Cheap flights from London to Cambodia from £344

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 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

Find the cheapest flights from London to Cambodia

Cheap return flights

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Etihad Airways flights from London to Cambodia

Our best Etihad Airways deals on London to Cambodia flight tickets

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

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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

What is the cheapest month to fly to Cambodia?

What is the cheapest day to depart on your flight to Cambodia?

What is the cheapest time of day to depart on your flight to Cambodia?

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

Can stopping save me money on London to Cambodia flights?

You could potentially save up to 16% on your flight if you consider stops on a London to Cambodia flight.

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

Etihad Airways is the most popular carrier operating from London to Cambodia

Which airlines fly to Cambodia?

Cheap London to Cambodia flight deals and tips

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

Direct flights

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

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

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

What documentation or ID do you need to fly 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?

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

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

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

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

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