Cheap Flights from London to Phnom Penh from £333

Return
1 adult
Economy
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Sun 31/10
Sun 7/11

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from London to Phnom Penh.
View current Cambodia travel restrictions

Flight information for London to Phnom Penh
(LON to PNH)

Find info about flight duration, direct flights, and airports for your flight from London to Phnom Penh
Best price found£407The best flight deal from London to Phnom Penh found on momondo in the last 72 hours is £407
Fastest flight time16h 25mThe fastest flight from London to Phnom Penh takes 16h 25m
Direct flightsNoneThere are no direct flights from London to Phnom Penh. Popular non-direct routes for this connection are London Gatwick Airport - Phnom Penh Pochentong Airport, London Heathrow Airport - Phnom Penh Pochentong Airport and London City Airport - Phnom Penh Pochentong Airport.
Airports in Phnom Penh1 airportThere is 1 airport near Phnom Penh: Phnom Penh Pochentong (PNH)

How to get the cheapest flight ticket from London to Phnom Penh

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 London to Phnom Penh?

May

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

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

Tuesday

The cheapest day of the week is usually Tuesday. The most expensive is usually Saturday.

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

in the evening

London to Phnom Penh flights are approximately 28% more expensive at midday than in the evening

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

Shenzhen Airlines

Air China, China Southern, and Malaysia Airlines are the most popular carriers operating from London to Phnom Penh

What is the cheapest London to Phnom Penh flight route?

London Heathrow - Phnom Penh Pochentong

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

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

60 days before

The cheapest time to buy a flight from London to Phnom Penh is approximately 60 days to departure


Easily compare return flights from London to Phnom Penh

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Phnom Penh by changing tabs
Emirates
22 Nov
LHR10:50London Heathrow
39h 15m
2 stops
PNH02:05Phnom Penh Pochentong
20 Dec
PNH09:45Phnom Penh Pochentong
30h 05m
2 stops
LHR15:50London Heathrow
Multiple Airlines
22 Nov
LHR10:50London Heathrow
39h 15m
2 stops
PNH02:05Phnom Penh Pochentong
22 Dec
PNH09:45Phnom Penh Pochentong
23h 25m
2 stops
LHR09:10London Heathrow
Singapore Airlines
18 Jan
LHR04:10London Heathrow
25h 25m
1 stop
PNH05:35Phnom Penh Pochentong
25 Jan
PNH13:35Phnom Penh Pochentong
19h 45m
1 stop
LHR09:20London Heathrow
Thai Airways
26 Mar
LHR07:50London Heathrow
37h 55m
2 stops
PNH21:45Phnom Penh Pochentong
9 Apr
PNH05:45Phnom Penh Pochentong
27h 30m
1 stop
LHR09:15London Heathrow
KLM
23 Feb
LCY12:05London City
19h 55m
2 stops
PNH08:00Phnom Penh Pochentong
4 Mar
PNH09:45Phnom Penh Pochentong
24h 25m
2 stops
LCY10:10London City
Emirates
3 Jan
LGW08:35London Gatwick
41h 30m
2 stops
PNH02:05Phnom Penh Pochentong
9 Feb
PNH09:45Phnom Penh Pochentong
27h 55m
2 stops
LGW13:40London Gatwick

Find the cheapest one-way flights from London to Phnom Penh

If you're looking for one-way flights from London to Phnom Penh, view some of our deals below provided by Singapore Airlines
Multiple Airlines
21 Nov
LGW02:25London Gatwick
27h 10m
2 stops
PNH05:35Phnom Penh Pochentong
Singapore Airlines
1 Nov
LHR05:10London Heathrow
16h 25m
1 stop
PNH21:35Phnom Penh Pochentong
Multiple Airlines
31 Oct
LGW03:25London Gatwick
27h 10m
2 stops
PNH06:35Phnom Penh Pochentong

Search last-minute flights to Phnom Penh from London

Find and compare flight prices for your last-minute flight from London to Phnom Penh
Singapore Airlines
1 Nov
LHR05:10London Heathrow
16h 25m
1 stop
PNH21:35Phnom Penh Pochentong
30 Nov
PNH13:35Phnom Penh Pochentong
27h 45m
1 stop
LHR17:20London Heathrow
Multiple Airlines
4 Nov
LHR12:15London Heathrow
38h 50m
2 stops
PNH03:05Phnom Penh Pochentong
17 Feb
PNH15:40Phnom Penh Pochentong
48h 55m
2 stops
LHR16:35London Heathrow
KLM
3 Nov
LHR02:30London Heathrow
30h 30m
2 stops
PNH09:00Phnom Penh Pochentong
1 Jan
PNH09:45Phnom Penh Pochentong
37h 05m
2 stops
LHR22:50London Heathrow
Singapore Airlines
5 Nov
LHR05:10London Heathrow
25h 25m
1 stop
PNH06:35Phnom Penh Pochentong
12 Nov
PNH13:35Phnom Penh Pochentong
18h 20m
1 stop
LHR07:55London Heathrow
Singapore Airlines
31 Oct
LHR05:10London Heathrow
25h 25m
1 stop
PNH06:35Phnom Penh Pochentong
28 Nov
PNH13:35Phnom Penh Pochentong
18h 20m
1 stop
LHR07:55London Heathrow
Multiple Airlines
3 Nov
LHR02:30London Heathrow
30h 30m
2 stops
PNH09:00Phnom Penh Pochentong
29 Dec
PNH09:45Phnom Penh Pochentong
30h 00m
2 stops
LHR15:45London Heathrow

Best airlines flying from London to Phnom Penh

Compare and see reviews for airlines that fly from London to Phnom Penh with momondo
AirlineRatingFree cancellationPrice
Shenzhen Airlines
PriceFrom £300
Free cancellation
Rating
0.0
China Southern
PriceFrom £301
Free cancellation
Rating
6.9
Air China
PriceFrom £336
Free cancellation
Rating
7.0
Philippine Airlines
PriceFrom £373
Free cancellation
Rating
7.5
Cathay Pacific
PriceFrom £434
Free cancellation
Rating
8.1
China Eastern
PriceFrom £450
Free cancellation
Rating
7.5
Malaysia Airlines
PriceFrom £452
Free cancellation
Rating
7.9
Singapore Airlines
PriceFrom £453
Free cancellation
Rating
8.4
Thai Airways
PriceFrom £454
Free cancellation
Rating
7.4
Vietnam Airlines
PriceFrom £467
Free cancellation
Rating
5.4

  • Are airlines flying from London to Phnom Penh Pochentong offering flexible cancellation due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from London to Phnom Penh Pochentong, such as Thai Airways, Shenzhen Airlines, and Emirates may have flexible cancellation policies in place. Use our site to search for all of the airlines offering this flexibility to you.

  • Which airlines flying from London to Phnom Penh Pochentong have COVID-19 safety policies in place?

    Airlines such as Philippine Airlines and Etihad Airways have taken additional precautions to make sure you’re safer whilst travelling. Airlines flying from London to Phnom Penh Pochentong are working to protect travellers. Some of these new policies include temperature checks, pre-flight testing, disinfection of key touchpoints, as well as mask requirements when onboard. Some airlines have even implemented socially-distanced seating for a limited time. Policies will vary by airline.

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

    London and Phnom Penh Pochentong are 6219.7 mi apart from one another. By plane, this route typically takes 16h 25m.


Can I fly to Phnom Penh Pochentong from London right now?

Information is based on travel restrictions from London to Phnom Penh Pochentong

Most visitors from London will not be allowed to enter Phnom Penh Pochentong.

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Phnom Penh Pochentong.

Quarantine requirements
Visitors from London are not required to quarantine after entering Phnom Penh Pochentong.

Can I fly back to London from Phnom Penh Pochentong?

Returning to London from Phnom Penh Pochentong

COVID-19 testing requirements
Visitors from Phnom Penh Pochentong must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.

Quarantine requirements
Visitors from Phnom Penh Pochentong are not required to quarantine after entering London.

If you are planning to travel to Phnom Penh at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for London to Phnom Penh

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Birmingham to Phnom Penh Flights
Fastest flight time23h 30m
Cheapest price£561
Manchester to Phnom Penh Flights
Fastest flight time23h 50m
Cheapest price£611
London to Krong Preah Sihanouk Flights
Fastest flight time22h 35m
Cheapest price£705
Newcastle upon Tyne to Phnom Penh Flights
Fastest flight time26h 00m
Cheapest price£743
Birmingham to Siem Reap Flights
Fastest flight time24h 45m
Cheapest price£750
Norwich to Phnom Penh Flights
Fastest flight time29h 10m
Cheapest price£785
Leeds to Phnom Penh Flights
Fastest flight time28h 25m
Cheapest price£983
London to Siem Reap Flights
Fastest flight time20h 10m
Cheapest price£1,126
Manchester to Siem Reap Flights
Fastest flight time38h 40m
Cheapest price£5,885

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