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Cheap flights from England to Phnom Penh from £245

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PNH
4 May — 11 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 29 April 2025.

Round-trip from

£477

One-way from

£245

Popular in

August

Cheapest in

November

Average price

£768
China Southern
  • China Southern
  • 12/6-19/6
  • 3 total stops
  • 68h 55m total
  • England to Phnom Penh
Search Deals
11/5
  • 11/5
  • 3 total stops
  • 44h 50m total
  • England to Phnom Penh
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£59 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
Search Deals

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 29 April 2025.

Mon 5/522:10LHR - PNH
1 stop30h 30mChina Southern
Tue 27/515:35PNH - LHR
1 stop33h 25mChina Southern
Deal found 28/4£475
Sun 11/522:05LHR - PNH
1 stop31h 05mShenzhen Airlines
Thu 29/512:15PNH - LHR
1 stop37h 45mShenzhen Airlines
Deal found 28/4£519
Thu 8/511:35LGW - PNH
1 stop29h 40mChina Eastern
Sat 24/500:10PNH - LGW
1 stop21h 50mChina Eastern
Deal found 28/4£525
Thu 12/621:20LHR - PNH
1 stop19h 55mChina Eastern
Wed 18/600:10PNH - LHR
1 stop24h 30mChina Eastern
Deal found 28/4£531
Thu 12/607:05STN - PNH
3 stops33h 15mMultiple Airlines
Wed 18/600:10PNH - STN
3 stops29h 45mMultiple Airlines
Deal found 28/4£532
Fri 13/622:05LHR - PNH
1 stop31h 05mMultiple Airlines
Thu 19/600:20PNH - LHR
1 stop26h 10mMultiple Airlines
Deal found 29/4£553
Thu 22/511:25LGW - PNH
2 stops41h 45mMultiple Airlines
Sat 7/600:20PNH - LGW
1 stop36h 15mMultiple Airlines
Deal found 28/4£553
Tue 13/511:25LGW - PNH
2 stops41h 45mAir China
Tue 27/500:20PNH - LGW
2 stops36h 35mAir China
Deal found 28/4£560
Fri 13/622:40LHR - PNH
2 stops30h 30mAir China
Thu 19/600:20PNH - LHR
1 stop26h 10mAir China
Deal found 29/4£561
Thu 12/611:00LHR - PNH
1 stop17h 00mMalaysia Airlines
Thu 19/618:20PNH - LHR
1 stop17h 35mMalaysia Airlines
Deal found 28/4£589
Thu 12/611:25LHR - PNH
1 stop24h 15mSingapore Airlines
Sun 29/618:55PNH - LHR
1 stop26h 50mSingapore Airlines
Deal found 28/4£626
Mon 3/1118:45MAN - PNH
2 stops21h 45mMultiple Airlines
Sun 23/1108:00PNH - MAN
2 stops21h 05mMultiple Airlines
Deal found 28/4£632

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 29 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 12/6

21:00-14:30

2 stops35h 30m

Phnom Penh Pochentong

Thu 19/6

15:35-19:00

1 stop33h 25m

£477

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Sun 11/5

22:05-11:10

1 stop31h 05m

Phnom Penh Pochentong

Thu 29/5

12:15-20:00

1 stop37h 45m

£519

LondonPhnom Penh

LGW - PNH

LGWPNH

London Gatwick

Sun 11/5

11:35-23:15

1 stop29h 40m

Phnom Penh Pochentong

Fri 16/5

00:10-15:00

1 stop20h 50m

£525

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Thu 12/6

21:20-23:15

1 stop19h 55m

Phnom Penh Pochentong

Wed 18/6

00:10-18:40

1 stop24h 30m

£531

LondonPhnom Penh

STN - PNH

STNPNH

London Stansted

Thu 12/6

07:05-22:20

3 stops33h 15m

Phnom Penh Pochentong

Wed 18/6

00:10-23:55

3 stops29h 45m

£532

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Fri 13/6

22:05-11:10

1 stop31h 05m

Phnom Penh Pochentong

Thu 19/6

00:20-20:30

1 stop26h 10m

£553

LondonPhnom Penh

LGW - PNH

LGWPNH

London Gatwick

Thu 22/5

11:25-11:10

2 stops41h 45m

Phnom Penh Pochentong

Sat 7/6

00:20-06:35

1 stop36h 15m

£553

LondonPhnom Penh

LGW - PNH

LGWPNH

London Gatwick

Tue 13/5

11:25-11:10

2 stops41h 45m

Phnom Penh Pochentong

Tue 27/5

00:20-06:55

2 stops36h 35m

£560

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Fri 13/6

22:40-11:10

2 stops30h 30m

Phnom Penh Pochentong

Thu 19/6

00:20-20:30

1 stop26h 10m

£561

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Thu 12/6

11:00-10:00

1 stop17h 00m

Phnom Penh Pochentong

Thu 19/6

18:20-05:55

1 stop17h 35m

£589

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 60 results
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6

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 29 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 29 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
729 reviews
Check prices

Crew

8.5

Entertainment

8.0

Comfort

8.0

Overall

8.3

Boarding

8.3

Food

7.8

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
729 reviews
China Airlines
8.3
Very Good
729 reviews
Check prices

Crew

8.5

Entertainment

8.0

Comfort

8.0

Overall

8.3

Boarding

8.3

Food

7.8

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
1,292 reviews
China Airlines
8.3
Very Good
729 reviews
Check prices

Crew

8.5

Entertainment

8.0

Comfort

8.0

Overall

8.3

Boarding

8.3

Food

7.8

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
3,213 reviews
China Airlines
8.3
Very Good
729 reviews
Check prices

Crew

8.5

Entertainment

8.0

Comfort

8.0

Overall

8.3

Boarding

8.3

Food

7.8

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
729 reviews
Check prices

Crew

8.5

Entertainment

8.0

Comfort

8.0

Overall

8.3

Boarding

8.3

Food

7.8

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
729 reviews
Check prices

Crew

8.5

Entertainment

8.0

Comfort

8.0

Overall

8.3

Boarding

8.3

Food

7.8

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 Air China and China Eastern, with prices starting from £353 and £354, 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 29 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£404Average£552FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£515Average£735FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Singapore AirlinesCheapest£610Average£722FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest£644Average£814FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest£651Average£846FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Malaysia AirlinesCheapest£651Average£744FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Cathay PacificCheapest£663Average£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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