Find flights
When to book
Airlines
FAQs

Cheap flights from the United Kingdom to Cambodia from £266

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 24/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PNH
19 Feb — 26 Feb1
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 14 February 2025.

Round-trip from

£496

One-way from

£266

Popular in

August

Cheapest in

March

Average price

£625
Shenzhen Airlines
  • Shenzhen Airlines
  • 14/3-29/3
  • 2 total stops
  • 68h 50m total
  • United Kingdom to Cambodia
Search Deals
24/3
  • 24/3
  • 2 total stops
  • 56h 05m total
  • United Kingdom to Cambodia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£75 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 14 February 2025.

Fri 14/321:10LHR - PNH
1 stop31h 05mShenzhen Airlines
Sat 29/312:15PNH - LHR
1 stop37h 45mShenzhen Airlines
Deal found 13/2£496
Thu 13/320:25LHR - PNH
1 stop19h 45mAir China
Wed 19/300:25PNH - LHR
1 stop24h 25mAir China
Deal found 11/2£497
Sat 22/321:10LHR - PNH
1 stop31h 05mMultiple Airlines
Sun 11/512:15PNH - LHR
1 stop37h 35mMultiple Airlines
Deal found 13/2£498
Wed 26/221:30LHR - PNH
2 stops34h 05mChina Southern
Thu 27/315:50PNH - LHR
1 stop33h 25mChina Southern
Deal found 12/2£525
Tue 18/311:40LGW - PNH
2 stops40h 35mAir China
Sun 6/400:20PNH - LGW
1 stop36h 15mAir China
Deal found 13/2£529
Tue 25/211:40LGW - PNH
2 stops40h 35mMultiple Airlines
Sun 23/300:15PNH - LGW
1 stop37h 15mMultiple Airlines
Deal found 13/2£533
Tue 25/210:30LGW - PNH
3 stops40h 30mChina Eastern
Mon 24/311:05PNH - LGW
3 stops26h 25mChina Eastern
Deal found 13/2£572
Tue 25/217:50LHR - PNH
3 stops33h 10mChina Eastern
Mon 24/311:05PNH - LHR
2 stops33h 50mChina Eastern
Deal found 13/2£578
Tue 18/310:50LTN - PNH
2 stops29h 20mMultiple Airlines
Mon 7/411:05PNH - LTN
3 stops41h 40mMultiple Airlines
Deal found 13/2£641
Mon 5/510:15LGW - PNH
1 stop25h 25mSingapore Airlines
Tue 27/514:05PNH - LGW
1 stop22h 20mSingapore Airlines
Deal found 12/2£642
Mon 10/322:05LHR - PNH
1 stop27h 30mSingapore Airlines
Thu 1/514:05PNH - LHR
1 stop31h 40mSingapore Airlines
Deal found 12/2£656
Wed 4/621:05STN - PNH
3 stops44h 00mMultiple Airlines
Sat 14/621:15PNH - STN
2 stops22h 20mMultiple Airlines
Deal found 13/2£669

Find flights from United Kingdom to Cambodia within your budget

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 14 February 2025.

Fly from

United Kingdom

Fly to

Cambodia

Route

Depart

Return

Price

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Fri 14/3

21:10-11:15

1 stop31h 05m

Phnom Penh Pochentong

Sat 29/3

12:15-19:00

1 stop37h 45m

£496

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Sat 22/3

21:10-11:15

1 stop31h 05m

Phnom Penh Pochentong

Sun 11/5

12:15-19:50

1 stop37h 35m

£498

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Mon 3/3

17:40-23:10

1 stop22h 30m

Phnom Penh Pochentong

Sun 23/3

00:25-15:55

1 stop22h 30m

£504

LondonPhnom Penh

LGW - PNH

LGWPNH

London Gatwick

Tue 18/3

11:40-11:15

2 stops40h 35m

Phnom Penh Pochentong

Sun 6/4

00:20-06:35

1 stop36h 15m

£529

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Sun 4/5

20:50-10:40

2 stops31h 50m

Phnom Penh Pochentong

Wed 14/5

12:05-19:05

1 stop37h 00m

£533

LondonPhnom Penh

LGW - PNH

LGWPNH

London Gatwick

Tue 25/2

11:40-11:15

2 stops40h 35m

Phnom Penh Pochentong

Sun 23/3

00:15-06:30

1 stop37h 15m

£533

LondonPhnom Penh

LGW - PNH

LGWPNH

London Gatwick

Tue 25/2

10:30-10:00

3 stops40h 30m

Phnom Penh Pochentong

Mon 24/3

11:05-06:30

3 stops26h 25m

£572

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Tue 25/2

17:50-10:00

3 stops33h 10m

Phnom Penh Pochentong

Mon 24/3

11:05-13:55

2 stops33h 50m

£578

LondonPhnom Penh

LGW - PNH

LGWPNH

London Gatwick

Mon 5/5

10:15-17:40

1 stop25h 25m

Phnom Penh Pochentong

Tue 27/5

09:35-06:25

1 stop26h 50m

£631

LondonPhnom Penh

LTN - PNH

LTNPNH

London Luton

Tue 18/3

10:50-23:10

2 stops29h 20m

Phnom Penh Pochentong

Mon 7/4

11:05-22:45

3 stops41h 40m

£641

Flights are sorted by cheapest return flights first.

Deals found on 13/2

Showing 1-10 of 59 results
1
2
3
...
6

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.

Travel insights for flights from United Kingdom to Cambodia

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

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 14 February 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 14 February 2025.
Get a feel of what it's like to fly with Emirates, Singapore Airlines 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.