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Cheap flights from England to Phnom Penh from £239

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PNH
28 Apr — 5 May1
1 adult

Cheap flight deals from England to Phnom Penh

Keep the following information in mind while searching for England to Phnom Penh flight deals. Data was last updated 23 April 2025.

Round-trip from

£480

One-way from

£239

Popular in

August

Cheapest in

November

Average price

£770
China Southern
  • China Southern
  • 22/5-29/5
  • 2 total stops
  • 53h 25m total
  • England to Phnom Penh
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6/5
  • 6/5
  • 3 total stops
  • 37h 25m total
  • England to Phnom Penh
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from England to Phnom Penh

Cheapest flights from England to Phnom Penh
Explore the most affordable flight options available from England to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 April 2025.

Wed 30/421:00LHR - PNH
2 stops35h 30mChina Southern
Sun 11/508:00PNH - LHR
1 stop17h 00mChina Southern
Deal found 23/4£479
Thu 6/1111:40LGW - PNH
2 stops28h 30mAir China
Wed 12/1100:25PNH - LGW
2 stops37h 30mAir China
Deal found 22/4£492
Fri 6/622:05LHR - PNH
1 stop31h 05mShenzhen Airlines
Thu 12/612:15PNH - LHR
1 stop37h 45mShenzhen Airlines
Deal found 23/4£504
Thu 5/607:35STN - PNH
3 stops28h 40mMultiple Airlines
Wed 11/600:10PNH - STN
3 stops29h 45mMultiple Airlines
Deal found 22/4£507
Thu 1/511:25LGW - PNH
2 stops41h 45mMultiple Airlines
Thu 8/512:40PNH - LGW
2 stops32h 30mMultiple Airlines
Deal found 22/4£509
Tue 10/614:10MAN - PNH
2 stops28h 00mMultiple Airlines
Tue 17/608:00PNH - MAN
2 stops20h 35mMultiple Airlines
Deal found 22/4£510
Mon 19/520:25LHR - PNH
1 stop20h 40mAir China
Sun 25/500:20PNH - LHR
1 stop26h 10mAir China
Deal found 22/4£513
Thu 12/620:25LHR - PNH
2 stops32h 45mMultiple Airlines
Thu 10/712:15PNH - LHR
1 stop37h 45mMultiple Airlines
Deal found 22/4£524
Thu 8/511:35LGW - PNH
1 stop29h 40mChina Eastern
Sat 24/500:10PNH - LGW
1 stop21h 50mChina Eastern
Deal found 22/4£528
Tue 10/616:05MAN - PNH
2 stops26h 05mChina Southern
Tue 17/608:00PNH - MAN
2 stops20h 35mChina Southern
Deal found 23/4£535
Thu 8/521:20LHR - PNH
1 stop19h 55mChina Eastern
Wed 28/500:10PNH - LHR
1 stop24h 30mChina Eastern
Deal found 23/4£557
Fri 3/1012:25LGW - PNH
1 stop29h 45mChina Southern
Fri 10/1015:35PNH - LGW
2 stops32h 55mChina Southern
Deal found 22/4£586

Cheapflights Fare Finder

Customise your flight search to find flights from England to Phnom Penh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 April 2025.
Use the filters below to find and compare flights from England to Phnom Penh that are best for you.

Fly from

England

Fly to

Phnom Penh

Route

Depart

Return

Price

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Thu 22/5

22:10-00:10

1 stop20h 00m

Phnom Penh Pochentong

Thu 29/5

15:35-19:00

1 stop33h 25m

£480

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Wed 4/6

20:25-11:10

2 stops32h 45m

Phnom Penh Pochentong

Tue 10/6

00:20-20:30

1 stop26h 10m

£500

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Fri 6/6

22:05-11:10

1 stop31h 05m

Phnom Penh Pochentong

Thu 12/6

12:15-20:00

1 stop37h 45m

£504

LondonPhnom Penh

STN - PNH

STNPNH

London Stansted

Thu 5/6

07:35-18:15

3 stops28h 40m

Phnom Penh Pochentong

Wed 11/6

00:10-23:55

3 stops29h 45m

£507

ManchesterPhnom Penh

MAN - PNH

MANPNH

Manchester

Tue 10/6

14:10-00:10

2 stops28h 00m

Phnom Penh Pochentong

Tue 17/6

08:00-22:35

2 stops20h 35m

£510

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Thu 12/6

20:25-11:10

2 stops32h 45m

Phnom Penh Pochentong

Thu 10/7

12:15-20:00

1 stop37h 45m

£524

LondonPhnom Penh

LGW - PNH

LGWPNH

London Gatwick

Wed 4/6

12:35-23:05

1 stop28h 30m

Phnom Penh Pochentong

Wed 11/6

12:15-06:35

2 stops24h 20m

£527

LondonPhnom Penh

LGW - PNH

LGWPNH

London Gatwick

Thu 8/5

11:35-23:15

1 stop29h 40m

Phnom Penh Pochentong

Sat 24/5

00:10-16:00

1 stop21h 50m

£528

ManchesterPhnom Penh

MAN - PNH

MANPNH

Manchester

Tue 10/6

16:05-00:10

2 stops26h 05m

Phnom Penh Pochentong

Tue 17/6

08:00-22:35

2 stops20h 35m

£535

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Thu 8/5

21:20-23:15

1 stop19h 55m

Phnom Penh Pochentong

Wed 28/5

00:10-18:40

1 stop24h 30m

£557

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Showing 1-10 of 60 results
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Best time to book a flight from England to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from England with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from England to Phnom Penh

What is the cheapest month to book a flight from England to Phnom Penh?

Currently, September is the cheapest month in which you can book a flight from England to Phnom Penh (average of £689). Flying from England to Phnom Penh in July is currently the most expensive (average of £1,232). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ENG to PNH?

Find hourly flight availability from England to Phnom Penh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 April 2025.

When flying from England 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.

Rainfall in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 250.0 inches per month. October is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 mm.

Temperature in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 25.0 C).

Reviews of airlines servicing Phnom Penh

Get insights into the airlines that provide service to Phnom Penh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phnom Penh. Reviews last updated 23 April 2025.
See what other customers who have flown with China Airlines, Singapore Airlines and Emirates from England to Phnom Penh have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very Good
727 reviews
Check prices

Food

7.8

Entertainment

8.0

Crew

8.5

Comfort

8.0

Boarding

8.3

Overall

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
China Airlines
8.3
Very Good
727 reviews
China Airlines
8.3
Very Good
727 reviews
Check prices

Food

7.8

Entertainment

8.0

Crew

8.5

Comfort

8.0

Boarding

8.3

Overall

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Singapore Airlines
8.1
Very Good
1,290 reviews
China Airlines
8.3
Very Good
727 reviews
Check prices

Food

7.8

Entertainment

8.0

Crew

8.5

Comfort

8.0

Boarding

8.3

Overall

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Emirates
8.0
Very Good
3,206 reviews
China Airlines
8.3
Very Good
727 reviews
Check prices

Food

7.8

Entertainment

8.0

Crew

8.5

Comfort

8.0

Boarding

8.3

Overall

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
KLM
7.8
Good
1,333 reviews
China Airlines
8.3
Very Good
727 reviews
Check prices

Food

7.8

Entertainment

8.0

Crew

8.5

Comfort

8.0

Boarding

8.3

Overall

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Thai Airways
7.7
Good
325 reviews
China Airlines
8.3
Very Good
727 reviews
Check prices

Food

7.8

Entertainment

8.0

Crew

8.5

Comfort

8.0

Boarding

8.3

Overall

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Related info for your journey

Find useful and relevant information for your journey from England to Phnom Penh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Phnom Penh from England?

    If you book a flight to Phnom Penh from England, you will be flying to Pochentong, which is the city’s only airport. Phnom Penh Pochentong (PNH) is located 5.0 mi from the center of Phnom Penh.

  • What are the cheapest airlines to fly from England to Phnom Penh one-way?

    £320 is the cheapest one-way deal found within the past few days, from Shenzhen Airlines. You may also be able to find cheap deals on Singapore Airlines and Air China, with prices starting from £326 and £337, respectively.

  • What are the most popular routes from England to Phnom Penh?

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

  • Can I find deals for flights from England to Phnom Penh that include hotel bookings?

    Yes. In addition to deals on England to Phnom Penh flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from England to Phnom Penh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from England to Phnom Penh.

  • Can I find deals for business class flights from England to Phnom Penh?

    Yes. Cheapflights offers flight deals from England to Phnom Penh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from England to Phnom Penh?

    Currently, September is the cheapest month in which you can book a flight from England to Phnom Penh (average of £689). Flying from England to Phnom Penh in July is currently the most expensive (average of £1,232). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from England to Phnom Penh

Discover the top 10 airlines that operate flights from England to Phnom Penh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£308Average£575FlexibilityNo cancel feeOn-time67%
Search Air China flights
Shenzhen AirlinesCheapest£384Average£455FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
China SouthernCheapest£403Average£552FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£536Average£825FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Singapore AirlinesCheapest£608Average£722FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest£644Average£815FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Malaysia AirlinesCheapest£650Average£744FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
British AirwaysCheapest£651Average£842FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Cathay PacificCheapest£662Average£805FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Etihad AirwaysCheapest£668Average£886FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from England to Phnom Penh?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from England to Phnom Penh. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from England to Phnom Penh?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Phnom Penh from England.

Can Cheapflights find flights from England to Phnom Penh with no change fees?

Yes, we can. To see specific flights from England to Phnom Penh with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from England to Phnom Penh become cheaper?

Yes! Start tracking prices for England to Phnom Penh flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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