Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Phnom Penh to London from £226

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 24/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
Voted winner of Europe's Best Travel App 2023
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

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 - 07:00PNH-LGW
22h 10m1 stop
20:20 - 10:50LGW-PNH
31h 30m2 stops
£482China Southern
Find Deal
jeu., 26 déc. - mar., 25 févr.
08:00 - 18:15PNH-LHR
17h 15m1 stop
22:00 - 10:50LHR-PNH
29h 50m1 stop
£496China Southern
Find Deal
jeu., 26 déc. - mer., 26 févr.
00:15 - 06:30PNH-LGW
37h 15m1 stop
10:30 - 23:15LGW-PNH
29h 45m1 stop
£499China Eastern
Find Deal
mer., 25 déc. - mar., 25 févr.
11:05 - 13:55PNH-LHR
33h 50m2 stops
17:50 - 10:00LHR-PNH
33h 10m2 stops
£511China Eastern
Find Deal
jeu., 26 déc. - mer., 12 févr.
11:55 - 18:15PNH-LHR
37h 20m1 stop
21:10 - 11:15LHR-PNH
31h 05m1 stop
lun., 23 déc. - dim., 12 janv.
15:50 - 18:15PNH-LHR
33h 25m1 stop
20:25 - 11:15LHR-PNH
31h 50m2 stops
lun., 23 déc. - dim., 12 janv.
12:15 - 19:10PNH-LHR
37h 55m1 stop
21:10 - 11:15LHR-PNH
31h 05m1 stop
£609Shenzhen Airlines
Find Deal
mar., 10 déc. - lun., 30 déc.
00:25 - 17:50PNH-LHR
24h 25m1 stop
17:40 - 23:10LHR-PNH
22h 30m1 stop
£623Air China
Find Deal
lun., 2 déc. - jeu., 5 déc.
00:25 - 15:55PNH-LHR
22h 30m1 stop
20:25 - 11:15LHR-PNH
31h 50m2 stops
£629Air China
Find Deal
lun., 9 déc. - lun., 30 déc.
12:15 - 20:00PNH-LHR
37h 45m1 stop
22:05 - 11:10LHR-PNH
31h 05m1 stop
£747Shenzhen Airlines
Find Deal
sam., 5 avr. - dim., 20 avr.
11:05 - 13:55PNH-LHR
33h 50m2 stops
£226China Eastern
Find Deal
mar., 24 déc.
11:05 - 13:55PNH-LHR
33h 50m3 stops
£227China Eastern
Find Deal
dim., 29 déc.
11:55 - 07:00PNH-LGW
26h 05m1 stop
£228China Southern
Find Deal
dim., 22 déc.
11:55 - 18:15PNH-LHR
37h 20m1 stop
£245China Southern
Find Deal
jeu., 28 nov.
11:05 - 07:25PNH-STN
51h 20m3 stops
mer., 27 nov.
00:25 - 17:50PNH-LHR
24h 25m1 stop
£268Air China
Find Deal
mar., 18 mars
00:05 - 06:50PNH-LGW
36h 45m1 stop
£271Air China
Find Deal
ven., 2 mai
11:05 - 12:40PNH-LGW
56h 35m3 stops
mer., 27 nov.
20:55 - 06:40PNH-LHR
16h 45m1 stop
£375Thai Airways
Find Deal
jeu., 26 déc.
20:55 - 06:40PNH-LHR
16h 45m1 stop
£414Thai Airways
Find Deal
mar., 31 déc.

China Southern flights from Phnom Penh to London

Our best China Southern deals on Phnom Penh to London flight tickets
China Southern
26 Dec
PNH15:50Phnom Penh Pochentong
22h 10m
1 stop
LGW07:00London Gatwick
25 Feb
LGW20:20London Gatwick
31h 30m
2 stops
PNH10:50Phnom Penh Pochentong
China Southern
26 Dec
PNH08:00Phnom Penh Pochentong
17h 15m
1 stop
LHR18:15London Heathrow
26 Feb
LHR22:00London Heathrow
29h 50m
1 stop
PNH10:50Phnom Penh Pochentong
China Southern
23 Dec
PNH15:50Phnom Penh Pochentong
33h 05m
2 stops
LHR17:55London Heathrow
25 Feb
LHR22:00London Heathrow
18h 30m
1 stop
PNH23:30Phnom Penh Pochentong

Air China flights from Phnom Penh to London

Our best Air China deals on Phnom Penh to London flight tickets
Air China
2 Dec
PNH00:25Phnom Penh Pochentong
24h 25m
1 stop
LHR17:50London Heathrow
5 Dec
LHR17:40London Heathrow
22h 30m
1 stop
PNH23:10Phnom Penh Pochentong
Air China
9 Dec
PNH00:25Phnom Penh Pochentong
22h 30m
1 stop
LHR15:55London Heathrow
30 Dec
LHR20:25London Heathrow
31h 50m
2 stops
PNH11:15Phnom Penh Pochentong
Air China
24 Dec
PNH00:25Phnom Penh Pochentong
24h 25m
1 stop
LHR17:50London Heathrow
28 Feb
LHR20:25London Heathrow
19h 45m
1 stop
PNH23:10Phnom Penh Pochentong

See travel insights to London from

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 typical price of a round-trip flight between Phnom Penh and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Phnom Penh is in August. Flight prices, which tend to average around £569, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Phnom Penh averaging around £605.

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 £611. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Phnom Penh to London for around £899.

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

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £0. Flights in the evening are often more expensive, with an average ticket price of £790.

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

In general, most travellers find the cheapest time to book a flight to London is about 29 days prior to their departure date, when tickets on average are £774. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Phnom Penh for as low as £390 on momondo.

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

No. A direct flight is the cheapest option for a flight between Phnom Penh to London.

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

As of November 2024, prices for Phnom Penh to London flights are approximately 14% 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

£226

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 £226. The best return flight deal from Phnom Penh to London found on momondo in the last 72 hours is £482.
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 00m 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 £465Free CancellationRating
7.6
123 reviews
Search China Southern flights
China EasternPriceFrom £555Free CancellationRating
6.9
219 reviews
Search China Eastern flights
Thai AirwaysPriceFrom £921Free CancellationRating
7.7
367 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.


An easier way to manage your London 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.
1 adult
From?
To?
mer. 27/11
mer. 4/12
Email me momondo's favourite deals

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London