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

China Eastern, China Southern, and Air China are the most popular carriers operating from Cambodia to London

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

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

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

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 Cambodia to London.

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

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

£242 Cheap Flights from Cambodia to London in 2025

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Find the cheapest flights from Cambodia to London

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One-way

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Recent return flight deals from Cambodia to London

12:05 - 19:00PNH-LHR

36h 55m1 stop

21:30 - 10:50LHR-PNH

30h 20m2 stops

£484China Southern

Find Deal

Wed, 22 Oct - Mon, 27 Oct

08:00 - 18:15PNH-LHR

17h 15m1 stop

21:30 - 10:50LHR-PNH

30h 20m2 stops

£503China Southern

Find Deal

Wed, 29 Oct - Sat, 8 Nov

00:10 - 15:00PNH-LGW

20h 50m1 stop

19:00 - 23:15LGW-PNH

22h 15m1 stop

£506China Eastern

Find Deal

Wed, 6 Aug - Sun, 31 Aug

12:40 - 15:10PNH-LGW

32h 30m2 stops

19:00 - 23:15LGW-PNH

22h 15m1 stop

£510China Eastern

Find Deal

Thu, 7 Aug - Sun, 31 Aug

00:20 - 17:45PNH-LHR

23h 25m1 stop

21:10 - 10:40LHR-PNH

30h 30m1 stop

£554

Find Deal

Tue, 21 Oct - Mon, 27 Oct

00:25 - 17:50PNH-LHR

24h 25m1 stop

21:10 - 10:40LHR-PNH

30h 30m1 stop

£556

Find Deal

Tue, 28 Oct - Sat, 8 Nov

00:20 - 17:45PNH-LHR

23h 25m1 stop

17:40 - 10:40LHR-PNH

34h 00m2 stops

£599Air China

Find Deal

Tue, 21 Oct - Mon, 27 Oct

20:50 - 12:55PNH-STN

22h 05m2 stops

14:55 - 16:35STN-PNH

19h 40m2 stops

£706Emirates

Find Deal

Thu, 21 Aug - Fri, 19 Sep

20:50 - 07:20PNH-LGW

40h 30m2 stops

14:30 - 16:35LGW-PNH

20h 05m2 stops

£712Emirates

Find Deal

Wed, 3 Sep - Thu, 2 Oct

00:25 - 17:50PNH-LHR

24h 25m1 stop

20:25 - 23:10LHR-PNH

19h 45m1 stop

£724Air China

Find Deal

Thu, 18 Dec - Fri, 2 Jan

China Southern flights from Cambodia to London

Our best China Southern deals on Cambodia to London flight tickets

China Southern

22 Oct

PNH12:05Phnom Penh Pochentong

36h 55m

1 stop

LHR19:00London Heathrow

27 Oct

LHR21:30London Heathrow

30h 20m

2 stops

PNH10:50Phnom Penh Pochentong

£484

Find similar

China Southern

29 Oct

PNH08:00Phnom Penh Pochentong

17h 15m

1 stop

LHR18:15London Heathrow

8 Nov

LHR21:30London Heathrow

30h 20m

2 stops

PNH10:50Phnom Penh Pochentong

£503

Find similar

China Southern

22 Oct

PNH12:05Phnom Penh Pochentong

36h 55m

1 stop

LHR19:00London Heathrow

27 Oct

LHR22:00London Heathrow

33h 35m

1 stop

PNH14:35Phnom Penh Pochentong

£536

Find similar

Emirates flights from Cambodia to London

Our best Emirates deals on Cambodia to London flight tickets

Emirates

21 Aug

PNH20:50Phnom Penh Pochentong

22h 05m

2 stops

STN12:55London Stansted

19 Sept

STN14:55London Stansted

19h 40m

2 stops

PNH16:35Phnom Penh Pochentong

£706

Find similar

Emirates

15 Sept

PNH20:50Phnom Penh Pochentong

27h 50m

2 stops

LHR18:40London Heathrow

14 Oct

LHR19:50London Heathrow

38h 45m

2 stops

PNH16:35Phnom Penh Pochentong

£712

Find similar

Emirates

7 Aug

PNH20:50Phnom Penh Pochentong

27h 50m

2 stops

LHR18:40London Heathrow

31 Aug

LHR14:20London Heathrow

20h 15m

2 stops

PNH16:35Phnom Penh Pochentong

£740

Find similar

How to get the cheapest flight ticket from Cambodia to London

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 London?

The cheapest month to fly to London from Cambodia is in November. Flight prices, which tend to average around £541, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Cambodia averaging around £573.

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

Our data shows that Sunday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £573. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Cambodia to London for around £844.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £630. Flights in the evening are often more expensive, with an average ticket price of £739.

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

You are more likely to see cheaper flights to London from Cambodia when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £792 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Cambodia for as low as £605 on momondo.

Can stopping save me money on Cambodia to London flights?

You could potentially save up to 42% on your flight if you consider stops on a Cambodia to London flight.

Cheap Cambodia to London flight deals and tips

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

Best price found	£242
Fastest flight time	15h 35m
Direct flights	None
Airports in London	4 airports

The best one-way flight to London from Cambodia in the past 72 hours is £242. The best return flight deal from Cambodia to London found on momondo in the last 72 hours is £484.

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

There are no direct flights from Cambodia to London. Popular non-direct routes for this connection are Phnom Penh Pochentong Airport - London Gatwick Airport, Phnom Penh Pochentong Airport - London Stansted Airport and Phnom Penh Pochentong Airport - London Heathrow Airport.

There are 4 airports near London: London City (LCY), London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW)

Search flight deals

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

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Slough

Maidstone

Gatwick

Canterbury

Ipswich

Ilford

Dartford

Hounslow

Margate

Colchester

Guildford

Worthing

Winchester

Dover

Chelmsford

Bedford

Why use momondo?

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

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

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

Yes. All flights to London from Cambodia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Cambodia to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Cambodia to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.