Cheap flights from United Kingdom to Phnom Penh

Return
1 adult
Economy
From?
To?
Fri 10/12
Fri 17/12

How far in advance should I book a flight from United Kingdom to Phnom Penh?

To save up to 19% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from United Kingdom to Phnom Penh from £563 1-2 weeks out and tickets from £605 for flights departing within the next 72 hours.

What is the cheapest month to fly from United Kingdom to Phnom Penh?

Flights from United Kingdom to Phnom Penh lean towards being more expensive in August. Prices are generally better when you fly from United Kingdom to Phnom Penh in May, with the cheapest ticket starting at £340.

When is the cheapest time to fly from United Kingdom to Phnom Penh (GB - PNH)?

When flying from United Kingdom to Phnom Penh, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from United Kingdom to Phnom Penh in December, January 2021

The best prices found for United Kingdom to PNH flights in December, January
25 Jan - 1 Feb
LHR

London Heathrow

PNH

Phnom Penh Pochentong

2 stops

23h 35m
PNH

Phnom Penh Pochentong

LHR

London Heathrow

2 stops

29h 10m
£548

Multiple Airlines

View Deal

Deal found 5/12/21

13 Jan - 20 Jan
LHR

London Heathrow

PNH

Phnom Penh Pochentong

3 stops

23h 35m
PNH

Phnom Penh Pochentong

LHR

London Heathrow

2 stops

29h 10m
£559

Multiple Airlines

View Deal

Deal found 5/12/21

27 Jan - 28 Mar
LGW

London Gatwick

PNH

Phnom Penh Pochentong

2 stops

39h 10m
PNH

Phnom Penh Pochentong

LGW

London Gatwick

2 stops

27h 10m
£571

Multiple Airlines

View Deal

Deal found 3/12/21

United Kingdom to Phnom Penh 2021 flight deals

Cheap flights to Phnom Penh from United Kingdom found for this year
15 Dec - 27 Jan
STN

London Stansted

PNH

Phnom Penh Pochentong

3 stops

44h 35m
PNH

Phnom Penh Pochentong

STN

London Stansted

3 stops

41h 15m
£627

Multiple Airlines

View Deal

Deal found 4/12/21

21 Dec - 23 Feb
LHR

London Heathrow

PNH

Phnom Penh Pochentong

1 stop

36h 30m
PNH

Phnom Penh Pochentong

LHR

London Heathrow

1 stop

19h 45m
£629

Singapore Airlines

View Deal

Deal found 5/12/21

21 Dec - 23 Feb
LHR

London Heathrow

PNH

Phnom Penh Pochentong

1 stop

36h 30m
PNH

Phnom Penh Pochentong

LHR

London Heathrow

1 stop

18h 20m
£630

Singapore Airlines

View Deal

Deal found 4/12/21

Last-minute flights from United Kingdom to Phnom Penh

Late deals on return flights to Phnom Penh from United Kingdom, departing today and this week
15 Dec - 27 Jan
STN

London Stansted

PNH

Phnom Penh Pochentong

3 stops

44h 35m
PNH

Phnom Penh Pochentong

STN

London Stansted

3 stops

41h 15m
£627

Multiple Airlines

View Deal

Deal found 4/12/21

13 Dec - 9 Feb
MAN

Manchester

PNH

Phnom Penh Pochentong

3 stops

33h 40m
PNH

Phnom Penh Pochentong

MAN

Manchester

3 stops

28h 50m
£694

Multiple Airlines

View Deal

Deal found 3/12/21

13 Dec - 9 Feb
MAN

Manchester

PNH

Phnom Penh Pochentong

3 stops

45h 10m
PNH

Phnom Penh Pochentong

MAN

Manchester

2 stops

26h 35m
£701

Multiple Airlines

View Deal

Deal found 3/12/21

One-way flights to Phnom Penh Pochentong from United Kingdom

The cheapest one-way flights from United Kingdom to Phnom Penh
17 Feb
STN

London Stansted

PNH

Phnom Penh Pochentong

3 stops

27h 30m
£314

Multiple Airlines

View Deal

Deal found 4/12/21

9 Feb
STN

London Stansted

PNH

Phnom Penh Pochentong

2 stops

27h 50m
£345

Multiple Airlines

View Deal

Deal found 4/12/21

12 Dec
MAN

Manchester

PNH

Phnom Penh Pochentong

3 stops

47h 15m
£350

Multiple Airlines

View Deal

Deal found 4/12/21

Related info for your journey

Useful info, stats and facts about United Kingdom to Phnom Penh flights.

What airport do you fly into for flights to Phnom Penh from United Kingdom?

For a flight from United Kingdom to Phnom Penh, you will be flying into Pochentong. Phnom Penh Pochentong (PNH) is just 5.0 mi from the centre of the city.

Which airlines flying from United Kingdom to Phnom Penh Pochentong have flexible cancellations due to COVID-19?

Some of the carriers operating flights from United Kingdom to Phnom Penh Pochentong that may be offering flexible cancellation policies are Thai Airways, Emirates, and Cathay Pacific. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from United Kingdom to Phnom Penh for under £600 on Cheapflights?

Yes, there are multiple flights from United Kingdom to Phnom Penh for under £600. The cheapest flight booked recently is on Multiple Airlines for just £548, but on average you can expect to pay £582.

Are there last-minute flights available from United Kingdom to Phnom Penh for under £700?

There are currently 20+ open flights from United Kingdom to Phnom Penh within the next 7 days for less than £700.

What are the most popular routes from United Kingdom to Phnom Penh?

While some choose either London City - Phnom Penh Pochentong or Manchester - Phnom Penh Pochentong, London Heathrow - Phnom Penh Pochentong is the most popular route from United Kingdom to Phnom Penh.

What are the most popular airlines that fly from United Kingdom to Phnom Penh?

The most popular airlines flying from United Kingdom to Phnom Penh are British Airways, Air China and Cathay Pacific. Something to consider prior to booking your flight.

What are the cheapest flights from United Kingdom to Phnom Penh?

Looking for the cheapest flight from United Kingdom to Phnom Penh? While on average our users pay £1,228, our data indicates the cheapest price to be £338. The most popular route (London Heathrow - Phnom Penh Pochentong), is priced around £581.

Can I fly to Phnom Penh Pochentong from United Kingdom right now?

Information is based on travel restrictions from United Kingdom to Phnom Penh Pochentong

Most visitors from United Kingdom need to provide a negative COVID-19 test result and/or quarantine to enter Phnom Penh Pochentong.

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

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

Can I fly back to United Kingdom from Phnom Penh Pochentong?

Returning to United Kingdom 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 United Kingdom.

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

Departure points for flights from United Kingdom to Phnom Penh

Select to see more specific information for flights to Phnom Penh from all departure points in United Kingdom

Top 10 airlines flying from United Kingdom to Phnom Penh

The chart below displays the airlines Cheapflights users travelling from United Kingdom to Phnom Penh choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Shenzhen Airlines
Cheapest£312
Average£390
FlexibilityNo cancel fee
On-time63%
COVID-19 safety
China Southern
Cheapest£312
Average£548
FlexibilityNo cancel fee
On-time69%
COVID-19 safety
Air China
Cheapest£349
Average£456
FlexibilityNo cancel fee
On-time67%
COVID-19 safety
Philippine Airlines
Cheapest£388
Average£524
FlexibilityNo cancel fee
On-time60%
COVID-19 safety
XiamenAir
Cheapest£414
Average£602
FlexibilityNo cancel fee
On-time49%
COVID-19 safety
Cathay Pacific
Cheapest£451
Average£662
FlexibilityNo cancel fee
On-time72%
COVID-19 safety
Singapore Airlines
Cheapest£465
Average£605
FlexibilityNo cancel fee
On-time81%
COVID-19 safety
China Eastern
Cheapest£468
Average£687
FlexibilityNo cancel fee
On-time62%
COVID-19 safety
Malaysia Airlines
Cheapest£470
Average£602
FlexibilityNo cancel fee
On-time67%
COVID-19 safety
Thai Airways
Cheapest£472
Average£603
FlexibilityNo cancel fee
On-time77%
COVID-19 safety