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Cheap flights from Phnom Penh to London from £269

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phnom Penh to London departing on 13/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Phnom Penh to London

Cheap return flights

These are some of the best return flight deals from Phnom Penh to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Phnom Penh to London.

Cheap last-minute flights

Planning a quick getaway from Phnom Penh to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Phnom Penh to London

Find recent round-trip train or bus tickets from Phnom Penh to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
15:50 - 18:15PNH-LHR
33h 25m1 stop
21:30 - 10:50LHR-PNH
54h 20m2 stops
£540China Southern
Find Deal
Wed, 4 Dec - Tue, 10 Dec
11:05 - 13:55PNH-LHR
33h 50m2 stops
17:50 - 23:15LHR-PNH
22h 25m1 stop
£548China Eastern
Find Deal
Thu, 12 Dec - Mon, 6 Jan
00:15 - 17:30PNH-LHR
24h 15m1 stop
17:50 - 23:15LHR-PNH
22h 25m1 stop
£550China Eastern
Find Deal
Wed, 11 Dec - Mon, 6 Jan
08:00 - 07:00PNH-LGW
30h 00m1 stop
11:10 - 23:30LGW-PNH
29h 20m1 stop
£577China Southern
Find Deal
Wed, 11 Dec - Thu, 9 Jan
00:25 - 05:35PNH-LGW
36h 10m1 stop
11:35 - 23:10LGW-PNH
28h 35m1 stop
£581Air China
Find Deal
Mon, 9 Dec - Sun, 5 Jan
00:25 - 17:50PNH-LHR
24h 25m1 stop
17:40 - 23:10LHR-PNH
22h 30m1 stop
£609Air China
Find Deal
Mon, 9 Dec - Mon, 6 Jan
12:15 - 19:10PNH-LHR
37h 55m1 stop
21:10 - 11:15LHR-PNH
31h 05m1 stop
£611Shenzhen Airlines
Find Deal
Tue, 10 Dec - Mon, 30 Dec
12:15 - 19:10PNH-LHR
37h 55m1 stop
21:10 - 11:15LHR-PNH
31h 05m1 stop
£637Shenzhen Airlines
Find Deal
Thu, 19 Dec - Mon, 30 Dec
21:30 - 12:05PNH-STN
21h 35m2 stops
14:05 - 18:25STN-PNH
21h 20m2 stops
£689Emirates
Find Deal
Wed, 4 Dec - Tue, 10 Dec
21:30 - 17:45PNH-STN
27h 15m2 stops
14:05 - 18:25STN-PNH
21h 20m2 stops
£718Emirates
Find Deal
Thu, 16 Jan - Sat, 25 Jan
00:25 - 15:55PNH-LHR
22h 30m1 stop
£269Air China
Find Deal
Thu, 13 Mar
11:55 - 07:00PNH-LGW
26h 05m2 stops
Wed, 11 Dec
00:05 - 20:30PNH-LHR
26h 25m1 stop
£275Air China
Find Deal
Fri, 2 May
11:05 - 06:30PNH-LGW
26h 25m3 stops
£288China Eastern
Find Deal
Wed, 11 Dec
11:05 - 13:55PNH-LHR
33h 50m3 stops
£288China Eastern
Find Deal
Wed, 11 Dec
12:15 - 19:10PNH-LHR
37h 55m1 stop
£298Shenzhen Airlines
Find Deal
Sun, 1 Dec
15:50 - 18:15PNH-LHR
33h 25m1 stop
£312China Southern
Find Deal
Wed, 11 Dec
15:50 - 18:15PNH-LHR
33h 25m1 stop
£389China Southern
Find Deal
Fri, 14 Mar
21:15 - 07:15PNH-LHR
16h 00m1 stop
£433Thai Airways
Find Deal
Sat, 3 May
20:55 - 19:35PNH-LHR
29h 40m1 stop
£786Thai Airways
Find Deal
Sat, 11 Jan

Shenzhen Airlines flights from Phnom Penh to London

Our best Shenzhen Airlines deals on Phnom Penh to London flight tickets
Shenzhen Airlines
10 Dec
PNH12:15Phnom Penh Pochentong
37h 55m
1 stop
LHR19:10London Heathrow
30 Dec
LHR21:10London Heathrow
31h 05m
1 stop
PNH11:15Phnom Penh Pochentong
Shenzhen Airlines
19 Dec
PNH12:15Phnom Penh Pochentong
37h 55m
1 stop
LHR19:10London Heathrow
30 Dec
LHR21:10London Heathrow
31h 05m
1 stop
PNH11:15Phnom Penh Pochentong
Shenzhen Airlines
10 Dec
PNH12:15Phnom Penh Pochentong
37h 55m
1 stop
LHR19:10London Heathrow
4 Jan
LHR21:10London Heathrow
31h 05m
1 stop
PNH11:15Phnom Penh Pochentong

China Eastern flights from Phnom Penh to London

Our best China Eastern deals on Phnom Penh to London flight tickets
China Eastern
12 Dec
PNH11:05Phnom Penh Pochentong
33h 50m
2 stops
LHR13:55London Heathrow
6 Jan
LHR17:50London Heathrow
22h 25m
1 stop
PNH23:15Phnom Penh Pochentong
China Eastern
11 Dec
PNH00:15Phnom Penh Pochentong
24h 15m
1 stop
LHR17:30London Heathrow
6 Jan
LHR17:50London Heathrow
22h 25m
1 stop
PNH23:15Phnom Penh Pochentong
China Eastern
10 Dec
PNH00:15Phnom Penh Pochentong
20h 40m
1 stop
LHR13:55London Heathrow
6 Jan
LHR17:50London Heathrow
22h 25m
1 stop
PNH23:15Phnom Penh Pochentong

How to get the cheapest flight ticket from Phnom Penh 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

What is the cheapest month to fly from Phnom Penh to London?

August. The cheapest time of year to fly to London from Phnom Penh is August. The most expensive is April.

What is the cheapest day to depart Phnom Penh for London?

Sunday. The cheapest day of the week is usually Sunday. The most expensive is usually Wednesday.

When is the cheapest time to fly from Phnom Penh to London?

In the afternoon. Phnom Penh to London flights are approximately 24% more expensive in the morning than in the afternoon

What is the cheapest airline that flies to London from Phnom Penh?

China Southern. China Southern, China Eastern, and Thai Airways are the most popular carriers operating from Phnom Penh to London

What is the cheapest Phnom Penh to London flight route?

Phnom Penh Pochentong - London Heathrow. Fly from Phnom Penh Pochentong to London Heathrow for the best Phnom Penh - London flight prices

How far in advance should you book Phnom Penh to London flights?

29 days before. The cheapest time to buy a flight from Phnom Penh to London is approximately 29 days to departure

Can stopping save me money on Phnom Penh to London flights?

You could potentially save up to 1% on your flight if you consider stops on a Phnom Penh to London flight.

How have Phnom Penh to London flight prices changed over time?

As of November 2024, prices for Phnom Penh to London flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from Phnom Penh to London

Are you open to changing your travel dates? Check out the ideal times to fly from Phnom Penh to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Phnom Penh to London (PNH to LON) flight deals and tips

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

Best price found

£269

Fastest flight time

16h 00m

Direct flights

None

Airports in London

4 airports
The best one-way flight to London from Phnom Penh in the past 72 hours is £269. The best return flight deal from Phnom Penh to London found on momondo in the last 72 hours is £540.
The fastest flight from Phnom Penh to London takes 16h 00m
There are no direct flights from Phnom Penh 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)

  • How far is Phnom Penh Pochentong to London by plane?

    London is 6219.7 mi away from Phnom Penh Pochentong. Typically, this will take 16h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Phnom Penh Pochentong Airport to London?

    Prices for flights from Phnom Penh Pochentong Airport to London were last updated today.

  • How many operators does momondo search for flights from Phnom Penh Pochentong Airport to London?

  • How old do you have to be to fly from Phnom Penh Pochentong Airport to London?

    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 Phnom Penh Pochentong Airport to London.

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

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Phnom Penh to London?


Best airlines flying from Phnom Penh to London

Compare and see reviews for airlines that fly from Phnom Penh to London with momondo
Airline
Rating
Free Cancellation
Price
China SouthernPriceFrom £452Free CancellationRating
7.7
135 reviews
Search China Southern flights
China EasternPriceFrom £571Free CancellationRating
6.9
238 reviews
Search China Eastern flights
Singapore AirlinesPriceFrom £829Free CancellationRating
8.1
1,334 reviews
Search Singapore Airlines flights
Thai AirwaysPriceFrom £897Free CancellationRating
7.7
380 reviews
Search Thai Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Phnom Penh to London for you.

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

momondo does allow users to show only those flights to London from Phnom Penh which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Phnom Penh to London?

momondo helps you find the best flight between Phnom Penh and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Phnom Penh 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.


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