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Cheap flights from the United Kingdom to Cambodia from £338

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PNH
24 אוג' — 31 אוג'1
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 19 אוגוסט 2025.

Round-trip from

£477

One-way from

£338

Popular in

July

Cheapest in

November

Average price

£804
China Southern
  • China Southern
  • 15/11-31/1
  • 3 total stops
  • 51h 35m total
  • United Kingdom to Cambodia
Search Deals
31/8
  • 31/8
  • 3 total stops
  • 45h 50m total
  • United Kingdom to Cambodia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£78 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 19 אוגוסט 2025.

ש' 15/1122:00LHR - PNH
1 stop18h 30mChina Southern
ש' 31/115:50PNH - LHR
2 stops33h 05mChina Southern
Deal found 19/8£477
ב' 3/1121:30LHR - PNH
2 stops30h 20mChina Southern
א' 16/1115:50PNH - LHR
1 stop33h 25mChina Southern
Deal found 18/8£482
ה' 18/912:00LGW - PNH
1 stop16h 40mChina Southern
ה' 25/908:00PNH - LGW
1 stop29h 10mChina Southern
Deal found 19/8£485
ו' 3/1022:40LHR - PNH
1 stop18h 25mAir China
ש' 11/1000:20PNH - LHR
1 stop26h 10mAir China
Deal found 18/8£486
א' 9/1122:00LHR - PNH
1 stop18h 30mChina Southern
א' 23/1115:50PNH - LHR
1 stop33h 25mChina Southern
Deal found 19/8£488
ב' 24/1122:00LHR - PNH
1 stop18h 30mChina Southern
ב' 8/1215:50PNH - LHR
1 stop33h 25mChina Southern
Deal found 19/8£489
ה' 30/1021:30LHR - PNH
2 stops30h 20mChina Southern
ה' 13/1108:00PNH - LHR
1 stop17h 15mChina Southern
Deal found 17/8£493
א' 5/1022:10LHR - PNH
1 stop34h 20mChina Southern
ש' 18/1012:05PNH - LHR
1 stop36h 55mChina Southern
Deal found 18/8£494
ש' 4/1022:10LHR - PNH
1 stop34h 20mChina Southern
א' 30/1115:50PNH - LHR
1 stop33h 25mChina Southern
Deal found 17/8£495
ש' 15/1120:25LGW - PNH
2 stops31h 25mChina Southern
ה' 25/1211:55PNH - LGW
1 stop26h 05mChina Southern
Deal found 17/8£496
ה' 25/1217:40LHR - PNH
1 stop22h 30mAir China
ב' 19/100:25PNH - LHR
1 stop24h 25mAir China
Deal found 18/8£497
ד' 1/1012:35LGW - PNH
1 stop28h 30mAir China
ג' 7/1000:20PNH - LGW
1 stop36h 15mAir China
Deal found 17/8£501

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 19 אוגוסט 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

ש' 15/11

22:00-23:30

1 stop18h 30m

Phnom Penh Pochentong

ש' 31/1

15:50-17:55

2 stops33h 05m

£477

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

ב' 3/11

21:30-10:50

2 stops30h 20m

Phnom Penh Pochentong

א' 16/11

15:50-18:15

1 stop33h 25m

£482

LondonPhnom Penh

LGW - PNH

LGWPNH

London Gatwick

ה' 18/9

12:00-10:40

1 stop16h 40m

Phnom Penh Pochentong

ה' 25/9

08:00-07:10

1 stop29h 10m

£485

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

ו' 3/10

22:40-23:05

1 stop18h 25m

Phnom Penh Pochentong

ש' 11/10

00:20-20:30

1 stop26h 10m

£486

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

א' 9/11

22:00-23:30

1 stop18h 30m

Phnom Penh Pochentong

א' 23/11

15:50-18:15

1 stop33h 25m

£488

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

ב' 22/9

22:40-23:05

1 stop18h 25m

Phnom Penh Pochentong

ש' 4/10

00:20-20:30

1 stop26h 10m

£489

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

ה' 30/10

22:00-10:50

1 stop29h 50m

Phnom Penh Pochentong

ה' 13/11

11:55-18:15

1 stop37h 20m

£489

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

ד' 5/11

21:30-10:50

2 stops30h 20m

Phnom Penh Pochentong

ד' 26/11

08:00-18:15

1 stop17h 15m

£492

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

ד' 29/10

21:30-10:50

2 stops30h 20m

Phnom Penh Pochentong

ו' 14/11

11:55-18:15

1 stop37h 20m

£492

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

ב' 24/11

21:30-23:30

2 stops43h 00m

Phnom Penh Pochentong

ב' 8/12

08:00-18:15

1 stop17h 15m

£492

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 60 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 19 אוגוסט 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.

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 19 אוגוסט 2025.
Check out reviews from past customers who have flown with Emirates, Singapore Airlines, andThai Airways from the United Kingdom to Cambodia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,314 reviews
Check prices

Overall

8.1

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Emirates
8.1
Very Good
3,314 reviews
Emirates
8.1
Very Good
3,314 reviews
Check prices

Overall

8.1

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Singapore Airlines
8.1
Very Good
1,347 reviews
Emirates
8.1
Very Good
3,314 reviews
Check prices

Overall

8.1

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Thai Airways
7.8
Good
344 reviews
Emirates
8.1
Very Good
3,314 reviews
Check prices

Overall

8.1

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
China Southern
7.5
Good
108 reviews
Emirates
8.1
Very Good
3,314 reviews
Check prices

Overall

8.1

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Air China
7.3
Good
95 reviews
Emirates
8.1
Very Good
3,314 reviews
Check prices

Overall

8.1

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

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.

  • How long is the flight from United Kingdom to Cambodia?

    China Southern, Air China, and Lufthansa can get you from United Kingdom to Cambodia in just under 18h 25m. Your travel time can differ by up to 13h 25m. There are 6232 mi between United Kingdom and Cambodia. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 £372 on China Southern. Other airlines that offer cheap prices include SWISS from £375 and Lufthansa from £401 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 19 אוגוסט 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£360Average£569FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Shenzhen AirlinesCheapest£380Average£445FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air ChinaCheapest£407Average£499FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest£509Average£595FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Etihad AirwaysCheapest£513Average£666FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Singapore AirlinesCheapest£558Average£732FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest£592Average£704FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
British AirwaysCheapest£611Average£775FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Vietnam AirlinesCheapest£627Average£723FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Qatar AirwaysCheapest£636Average£787FlexibilityNo cancel feeOn-time68%
Search Qatar 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 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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