Find flights
Airlines
FAQs

Cheap flights from the United Kingdom to Phnom Penh from £248

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 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PNH
27 Eki — 3 Kas1
1 adult

Find flight deals from United Kingdom to Phnom Penh

Cheapest flights from United Kingdom to Phnom Penh
Explore the most affordable flight options available from United Kingdom to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 Ekim 2024.

Cmt 2/1121:30LHR - PNH
2 stops30h 20mChina Southern
Çar 13/1108:00PNH - LHR
1 stop17h 15mChina Southern
Deal found 20/10£486
Pzt 4/1120:25LHR - PNH
1 stop19h 45mAir China
Sal 19/1100:25PNH - LHR
1 stop24h 25mAir China
Deal found 20/10£493
Çar 30/1021:10LHR - PNH
1 stop31h 05mShenzhen Airlines
Cum 8/1112:15PNH - LHR
1 stop37h 55mShenzhen Airlines
Deal found 21/10£508
Cmt 23/1120:25LGW - PNH
2 stops31h 25mChina Southern
Çar 18/1215:50PNH - LGW
1 stop22h 10mChina Southern
Deal found 21/10£518
Pzt 18/1120:25LHR - PNH
2 stops31h 50mMultiple Airlines
Cmt 30/1112:15PNH - LHR
1 stop37h 55mMultiple Airlines
Deal found 21/10£531
Sal 5/1111:40LGW - PNH
2 stops40h 35mMultiple Airlines
Pzt 11/1112:30PNH - LGW
2 stops25h 00mMultiple Airlines
Deal found 21/10£550
Sal 19/1110:30LGW - PNH
1 stop29h 45mChina Eastern
Sal 17/1200:15PNH - LGW
1 stop37h 15mChina Eastern
Deal found 21/10£577
Cum 1/1121:00LHR - PNH
1 stop19h 15mChina Eastern
Paz 10/1100:15PNH - LHR
1 stop24h 15mChina Eastern
Deal found 20/10£589
Paz 24/1111:00LHR - PNH
2 stops19h 00mVietnam Airlines
Pzt 10/217:30PNH - LHR
2 stops20h 45mVietnam Airlines
Deal found 20/10£661
Çar 20/1106:10LTN - PNH
2 stops19h 35mMultiple Airlines
Çar 27/1111:05PNH - LTN
3 stops34h 40mMultiple Airlines
Deal found 21/10£668
Sal 5/1114:45MAN - PNH
2 stops37h 05mChina Southern
Sal 26/1108:00PNH - MAN
2 stops41h 15mChina Southern
Deal found 21/10£684
Çar 6/1106:15BHX - PNH
2 stops34h 00mChina Eastern
Per 21/1100:15PNH - BHX
2 stops28h 30mChina Eastern
Deal found 21/10£704

Find flights from United Kingdom to Phnom Penh within your budget

Customise your flight search to find flights from United Kingdom 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 1,032,068 searches. Data last updated 22 Ekim 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£481 - £940

Route

Depart

Return

Price

London GatwickPhnom Penh Pochentong

LGW - PNH

LGWPNH

London Gatwick

Paz 10/11

2 stops40h 35m

Phnom Penh Pochentong

Paz 24/11

2 stops25h 40m

£481

London HeathrowPhnom Penh Pochentong

LHR - PNH

LHRPNH

London Heathrow

Pzt 20/1

1 stop18h 30m

Phnom Penh Pochentong

Pzt 10/2

2 stops33h 05m

£485

London HeathrowPhnom Penh Pochentong

LHR - PNH

LHRPNH

London Heathrow

Pzt 4/11

1 stop19h 45m

Phnom Penh Pochentong

Sal 19/11

1 stop24h 25m

£493

London HeathrowPhnom Penh Pochentong

LHR - PNH

LHRPNH

London Heathrow

Paz 3/11

1 stop31h 05m

Phnom Penh Pochentong

Per 14/11

1 stop37h 55m

£509

London GatwickPhnom Penh Pochentong

LGW - PNH

LGWPNH

London Gatwick

Cmt 23/11

2 stops31h 25m

Phnom Penh Pochentong

Çar 18/12

1 stop22h 10m

£518

London GatwickPhnom Penh Pochentong

LGW - PNH

LGWPNH

London Gatwick

Sal 19/11

1 stop29h 45m

Phnom Penh Pochentong

Sal 17/12

1 stop37h 15m

£577

London GatwickPhnom Penh Pochentong

LGW - PNH

LGWPNH

London Gatwick

Pzt 3/3

1 stop25h 30m

Phnom Penh Pochentong

Pzt 24/3

1 stop27h 45m

£628

London HeathrowPhnom Penh Pochentong

LHR - PNH

LHRPNH

London Heathrow

Çar 1/1

2 stops19h 00m

Phnom Penh Pochentong

Pzt 20/1

1 stop18h 15m

£645

London GatwickPhnom Penh Pochentong

LGW - PNH

LGWPNH

London Gatwick

Sal 19/11

2 stops18h 20m

Phnom Penh Pochentong

Sal 26/11

1 stop17h 05m

£722

ManchesterPhnom Penh Pochentong

MAN - PNH

MANPNH

Manchester

Pzt 17/2

1 stop17h 00m

Phnom Penh Pochentong

Sal 18/3

1 stop27h 10m

£736

London StanstedPhnom Penh Pochentong

STN - PNH

STNPNH

London Stansted

Pzt 3/2

2 stops39h 10m

Phnom Penh Pochentong

Çar 19/2

2 stops21h 35m

£740

ManchesterPhnom Penh Pochentong

MAN - PNH

MANPNH

Manchester

Çar 20/11

1 stop18h 20m

Phnom Penh Pochentong

Çar 27/11

1 stop19h 55m

£940

Flights are sorted by cheapest first

Deals found on 20/10

Best time to book a flight from United Kingdom to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from United Kingdom 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.

Travel insights for flights from United Kingdom to Phnom Penh

Get recent, data-driven insights about flights from United Kingdom to Phnom Penh including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from United Kingdom to Phnom Penh (average of £689). Flying from United Kingdom to Phnom Penh in July is currently the most expensive (average of £1,043). 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 GB to PNH?

Find hourly flight availability from United Kingdom 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 22 Ekim 2024.

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.

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 22 Ekim 2024.
Get a feel of what it's like to fly with China Southern, Air China and Shenzhen Airlines from United Kingdom to Phnom Penh by reading reviews from past customers. 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.
Asiana Airlines
8.4
Very Good
488 reviews
Check prices

Entertainment

7.9

Comfort

8.2

Food

8.2

Boarding

8.5

Crew

8.6

Overall

8.4

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

Asiana Airlines
8.4
Very Good
488 reviews
Asiana Airlines
8.4
Very Good
488 reviews
Check prices

Entertainment

7.9

Comfort

8.2

Food

8.2

Boarding

8.5

Crew

8.6

Overall

8.4

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

Emirates
8.1
Very Good
3,548 reviews
Asiana Airlines
8.4
Very Good
488 reviews
Check prices

Entertainment

7.9

Comfort

8.2

Food

8.2

Boarding

8.5

Crew

8.6

Overall

8.4

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

Singapore Airlines
8.1
Very Good
1,332 reviews
Asiana Airlines
8.4
Very Good
488 reviews
Check prices

Entertainment

7.9

Comfort

8.2

Food

8.2

Boarding

8.5

Crew

8.6

Overall

8.4

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

KLM
7.8
Good
1,360 reviews
Asiana Airlines
8.4
Very Good
488 reviews
Check prices

Entertainment

7.9

Comfort

8.2

Food

8.2

Boarding

8.5

Crew

8.6

Overall

8.4

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

Thai Airways
7.8
Good
380 reviews
Asiana Airlines
8.4
Very Good
488 reviews
Check prices

Entertainment

7.9

Comfort

8.2

Food

8.2

Boarding

8.5

Crew

8.6

Overall

8.4

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 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 center of the city.

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

    One-way options have recently been found by users for as low as £266 on Air China. Other airlines that offer cheap prices include China Southern from £333 and China Eastern from £366 one-way.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Phnom Penh?

    Currently, September is the cheapest month in which you can book a flight from United Kingdom to Phnom Penh (average of £689). Flying from United Kingdom to Phnom Penh in July is currently the most expensive (average of £1,043). 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 United Kingdom to Phnom Penh

Discover the top 10 airlines that operate flights from United Kingdom 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 1,032,068 searches. Data last updated 22 Ekim 2024.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£403Average£570FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£410Average£525FlexibilityNo cancel feeOn-time67%
Search Air China flights
Shenzhen AirlinesCheapest£451Average£484FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
China EasternCheapest£551Average£865FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Malaysia AirlinesCheapest£644Average£864FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest£653Average£771FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest£681Average£832FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£731Average£904FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Cathay PacificCheapest£747Average£854FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
British AirwaysCheapest£758Average£965FlexibilityNo cancel feeOn-time70%
Search British 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 United Kingdom to Phnom Penh?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from United Kingdom 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 United Kingdom to Phnom Penh?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from United Kingdom to Phnom Penh.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to Phnom Penh, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from United Kingdom to Phnom Penh on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines