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Cheap flights from the United Kingdom to Cambodia from £264

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
5 Apr — 12 Apr1
1 adult

Cheap flight deals from United Kingdom to Cambodia

Keep the following information in mind while searching for United Kingdom to Cambodia flight deals. Data was last updated 31 March 2025.

Round-trip from

£502

One-way from

£264

Popular in

August

Cheapest in

November

Average price

£596
China Southern
  • China Southern
  • 24/4-14/5
  • 3 total stops
  • 66h 50m total
  • United Kingdom to Cambodia
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6/5
  • 6/5
  • 3 total stops
  • 57h 10m total
  • United Kingdom to Cambodia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£57 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from United Kingdom to Cambodia

Cheapest flights from United Kingdom to Cambodia
Explore the most affordable flight options available from United Kingdom to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Thu 24/422:10LHR - PNH
1 stop20h 00mChina Southern
Wed 25/615:35PNH - LHR
2 stops32h 30mChina Southern
Deal found 31/3£502
Sat 7/622:05LHR - PNH
1 stop31h 05mShenzhen Airlines
Sun 22/612:15PNH - LHR
1 stop37h 35mShenzhen Airlines
Deal found 30/3£508
Thu 5/615:00LGW - PNH
2 stops21h 15mMultiple Airlines
Fri 20/619:10PNH - LGW
2 stops23h 50mMultiple Airlines
Deal found 30/3£512
Sat 15/1117:40LHR - PNH
1 stop22h 30mAir China
Fri 28/1100:25PNH - LHR
1 stop24h 25mAir China
Deal found 30/3£514
Sun 27/412:35LGW - PNH
2 stops40h 35mAir China
Tue 6/500:20PNH - LGW
2 stops36h 35mAir China
Deal found 30/3£528
Thu 8/511:35LGW - PNH
1 stop29h 40mChina Eastern
Wed 28/500:10PNH - LGW
1 stop20h 50mChina Eastern
Deal found 30/3£536
Sat 3/510:00LHR - PNH
2 stops30h 20mMultiple Airlines
Sun 11/508:20PNH - LHR
2 stops29h 10mMultiple Airlines
Deal found 30/3£538
Wed 14/511:35LGW - KOS
2 stops43h 25mMultiple Airlines
Wed 21/513:30KOS - LGW
2 stops31h 30mMultiple Airlines
Deal found 30/3£558
Thu 13/1120:55LHR - PNH
1 stop27h 25mEtihad Airways
Thu 27/1108:40PNH - LHR
1 stop34h 25mEtihad Airways
Deal found 31/3£566
Sat 3/521:20LHR - PNH
1 stop19h 55mChina Eastern
Wed 14/500:10PNH - LHR
1 stop24h 30mChina Eastern
Deal found 30/3£569
Thu 5/607:35STN - PNH
3 stops28h 40mMultiple Airlines
Fri 20/614:50PNH - STN
3 stops33h 10mMultiple Airlines
Deal found 30/3£590
Tue 29/405:55MAN - PNH
2 stops22h 45mMultiple Airlines
Tue 20/508:00PNH - MAN
2 stops20h 35mMultiple Airlines
Deal found 30/3£595

Cheapflights Fare Finder

Customise your flight search to find flights from United Kingdom to Cambodia 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 31 March 2025.
Use the filters below to find and compare flights from the United Kingdom to Cambodia that are best for you.

Fly from

United Kingdom

Fly to

Cambodia

Route

Depart

Return

Price

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Thu 24/4

22:10-00:10

1 stop20h 00m

Phnom Penh Pochentong

Wed 25/6

15:35-18:05

2 stops32h 30m

£502

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Sat 7/6

22:05-11:10

1 stop31h 05m

Phnom Penh Pochentong

Sun 22/6

12:15-19:50

1 stop37h 35m

£508

LondonPhnom Penh

LGW - PNH

LGWPNH

London Gatwick

Thu 5/6

15:00-18:15

2 stops21h 15m

Phnom Penh Pochentong

Fri 20/6

19:10-13:00

2 stops23h 50m

£512

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Thu 24/4

22:40-23:05

1 stop18h 25m

Phnom Penh Pochentong

Sun 11/5

00:20-20:30

1 stop26h 10m

£521

LondonPhnom Penh

LGW - PNH

LGWPNH

London Gatwick

Sun 27/4

12:35-11:10

2 stops40h 35m

Phnom Penh Pochentong

Tue 6/5

00:20-06:55

2 stops36h 35m

£528

LondonPhnom Penh

LGW - PNH

LGWPNH

London Gatwick

Thu 8/5

11:35-23:15

1 stop29h 40m

Phnom Penh Pochentong

Wed 28/5

00:10-15:00

1 stop20h 50m

£536

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Sat 3/5

10:00-22:20

2 stops30h 20m

Phnom Penh Pochentong

Sun 11/5

08:20-07:30

2 stops29h 10m

£538

LondonKrong Preah Sihanouk

LGW - KOS

LGWKOS

London Gatwick

Wed 14/5

11:35-13:00

2 stops43h 25m

Krong Preah Sihanouk Sihanoukville

Wed 21/5

13:30-15:00

2 stops31h 30m

£558

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Wed 23/4

21:20-23:15

1 stop19h 55m

Phnom Penh Pochentong

Wed 7/5

00:10-18:40

1 stop24h 30m

£568

LondonPhnom Penh

STN - PNH

STNPNH

London Stansted

Thu 5/6

07:35-18:15

3 stops28h 40m

Phnom Penh Pochentong

Fri 20/6

14:50-18:00

3 stops33h 10m

£590

Flights are sorted by cheapest return flights first.

Deals found on 30/3

Showing 1-10 of 57 results
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Best time to book a flight from United Kingdom to Cambodia

Have a flexible travel schedule? Discover the best time to fly to Cambodia 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.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Cambodia

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

Currently, September is the cheapest month in which you can book a flight from United Kingdom to Cambodia (average of £689). Flying from United Kingdom to Cambodia 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 GB to KH?

Find hourly flight availability from United Kingdom to Cambodia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Cambodia as you normally would.

Rainfall in Cambodia by month

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

In terms of precipitation, rainfall in Cambodia 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 Cambodia when rainfall is around 0.0 mm.

Temperature in Cambodia by month

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

If weather is an important factor for your trip to Cambodia, 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 Cambodia

Get insights into the airlines that provide service to Cambodia. 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 Cambodia. Reviews last updated 31 March 2025.
Get a feel of what it's like to fly with Singapore Airlines, Emirates and KLM from United Kingdom to Cambodia by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,286 reviews
Check prices

Food

7.7

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,286 reviews
Singapore Airlines
8.1
Very Good
1,286 reviews
Check prices

Food

7.7

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very Good
3,192 reviews
Singapore Airlines
8.1
Very Good
1,286 reviews
Check prices

Food

7.7

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
KLM
7.8
Good
1,321 reviews
Singapore Airlines
8.1
Very Good
1,286 reviews
Check prices

Food

7.7

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Vietnam Airlines
7.6
Good
192 reviews
Singapore Airlines
8.1
Very Good
1,286 reviews
Check prices

Food

7.7

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Finnair
7.6
Good
1,267 reviews
Singapore Airlines
8.1
Very Good
1,286 reviews
Check prices

Food

7.7

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

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

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

    One-way options have recently been found by users for as low as £322 on Shenzhen Airlines. Other airlines that offer cheap prices include Singapore Airlines from £328 and China Eastern from £361 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom to Cambodia 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 Cambodia?

    Currently, September is the cheapest month in which you can book a flight from United Kingdom to Cambodia (average of £689). Flying from United Kingdom to Cambodia 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.

Alternative routes for United Kingdom to Cambodia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from United Kingdom to Cambodia

Discover the top 10 airlines that operate flights from United Kingdom to Cambodia. 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 31 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£318Average£557FlexibilityNo cancel feeOn-time67%
Search Air China flights
Shenzhen AirlinesCheapest£397Average£469FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
China SouthernCheapest£417Average£570FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£554Average£852FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Singapore AirlinesCheapest£617Average£775FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Vietnam AirlinesCheapest£633Average£834FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
British AirwaysCheapest£639Average£844FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£665Average£866FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Malaysia AirlinesCheapest£671Average£769FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Cathay PacificCheapest£684Average£832FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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 Cambodia?

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

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 Cambodia.

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

Yes! Cheapflights helps users easily find flights from United Kingdom to Cambodia with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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