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£318+ Cheap flights to Cambodia

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.
— PNH
16 Jul — 23 Jul1
1 adult

Flights to Cambodia in 2025

Find the latest flights to Cambodia in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 11 July 2025.

Return from

£551

One-way from

£318

Popular in

December

Cheapest in

November

Average price

£797
China Southern
  • China Southern
  • 4/10-30/11
  • 2 total stops
  • 51h 35m total
  • London to Phnom Penh
Shenzhen Airlines
  • Shenzhen Airlines
  • 31/8
  • 1 total stop
  • 31h 05m total
  • London to Cambodia
Highest demand for flights based on searches. 0% potential increase in price.
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Average for return flights in July 2025

Find flights to Cambodia

Browse one-way and return flights deals to Cambodia on Cheapflights. Flight deals are based on user searches and were last updated on 11 July 2025
Explore Cambodia

Find flight deals to Cambodia

Cheapest flights to Cambodia
Explore the most affordable flight options available to Cambodia. Find the lowest fares based on data from user searches, with prices last updated on 11 July 2025.

Sat 4/1022:10LHR - PNH
1 stop34h 20mChina Southern
Sun 30/1108:00PNH - LHR
1 stop17h 15mChina Southern
Deal found 11/7£551
Sat 30/822:05LHR - PNH
1 stop31h 05mShenzhen Airlines
Tue 30/912:15PNH - LHR
1 stop37h 45mShenzhen Airlines
Deal found 9/7£555
Mon 3/1117:00LGW - PNH
1 stop23h 15mChina Eastern
Sun 16/1100:15PNH - LGW
1 stop37h 15mChina Eastern
Deal found 10/7£555
Fri 19/912:00LGW - PNH
1 stop20h 30mChina Southern
Fri 3/1015:35PNH - LGW
2 stops32h 55mChina Southern
Deal found 11/7£556
Mon 1/1220:25LHR - PNH
2 stops31h 15mAir China
Sat 13/1211:40PNH - LHR
2 stops35h 15mAir China
Deal found 10/7£560
Wed 15/1022:05LHR - PNH
1 stop31h 05mMultiple Airlines
Tue 25/1100:15PNH - LHR
1 stop24h 15mMultiple Airlines
Deal found 11/7£564

Cheapflights Fare Finder

Locate flights to Cambodia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 11 July 2025.
Use the filters below to find and compare flights to Cambodia that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Sat 4/10

22:10-14:30

1 stop34h 20m

Phnom Penh Pochentong

Sun 30/11

08:00-18:15

1 stop17h 15m

£551

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Sat 30/8

22:05-11:10

1 stop31h 05m

Phnom Penh Pochentong

Tue 30/9

12:15-20:00

1 stop37h 45m

£555

LondonPhnom Penh

LGW - PNH

LGWPNH

London Gatwick

Fri 19/9

12:00-14:30

1 stop20h 30m

Phnom Penh Pochentong

Fri 3/10

15:35-18:30

2 stops32h 55m

£556

LondonPhnom Penh

STN - PNH

STNPNH

London Stansted

Mon 6/10

07:30-18:15

3 stops28h 45m

Phnom Penh Pochentong

Sat 18/10

08:30-06:50

2 stops28h 20m

£570

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Sat 4/10

22:40-23:05

1 stop18h 25m

Phnom Penh Pochentong

Mon 3/11

00:25-15:55

1 stop22h 30m

£576

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

Mon 6/10

20:50-17:25

2 stops38h 35m

Phnom Penh Pochentong

Sat 18/10

08:30-07:00

1 stop28h 30m

£578

LondonPhnom Penh

LGW - PNH

LGWPNH

London Gatwick

Mon 25/8

13:10-23:05

2 stops27h 55m

Phnom Penh Pochentong

Sun 31/8

00:20-10:20

2 stops40h 00m

£599

LondonPhnom Penh

LTN - PNH

LTNPNH

London Luton

Mon 6/10

06:00-18:15

3 stops30h 15m

Phnom Penh Pochentong

Sat 18/10

08:30-11:45

3 stops33h 15m

£616

LondonPhnom Penh

LGW - PNH

LGWPNH

London Gatwick

Mon 25/8

20:45-23:05

1 stop20h 20m

Phnom Penh Pochentong

Sun 31/8

00:20-06:35

1 stop36h 15m

£639

LondonPhnom Penh

LGW - PNH

LGWPNH

London Gatwick

Wed 17/9

10:00-17:40

1 stop25h 40m

Phnom Penh Pochentong

Wed 1/10

09:35-06:25

1 stop26h 50m

£641

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 42 results
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Best time to book a flight to Cambodia

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

How long is the flight to Cambodia?

On average, a flight from London to Cambodia takes 27 hours 45 minutes. Flights to Cambodia from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Cambodia?

Use this chart to determine the cheapest time to fly return from London to Cambodia. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Cambodia should consider flying on Monday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday afternoons, when prices are usually at their highest.

What are the cheapest airlines that fly to Cambodia?

The cheapest airlines flying from London to Cambodia are China Southern, Shenzhen Airlines and Air China.

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).

What are the most popular places to fly to in Cambodia?

Destination popularity is based on the amount of flight searches to Cambodia in the last few years. This data was updated on 11 July 2025.
The most popular places in Cambodia to fly to are Phnom Penh, Siem Reap and Krong Preah Sihanouk.

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 11 July 2025.
See what other customers who have flown with Emirates, Singapore Airlines, andKLM to Cambodia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

FAQs about flying to Cambodia

  • Can I find cheaper flights to Cambodia if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Cambodia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Cambodia?

    Based on reviews from Cheapflights users, China Southern is rated the highest out of the airlines that fly to Cambodia.

  • What is the cheapest airport to fly to in Cambodia?

    Phnom Penh Pochentong is currently the cheapest airport to fly to in Cambodia. One-way flights to Phnom Penh Pochentong typically cost £33, while return flights cost around £73.

  • How much is a return flight to Cambodia?

    A return flight to Cambodia will typically cost around £106, however they can be found for as little as £100.

  • Where does the fastest flight to Cambodia depart from?

    For those looking to save time traveling to Cambodia, London offers the quickest one-way flight (16 hours 10 minutes).

  • Does Phnom Penh Pochentong have car hire?

    Yes. Those touching down at Phnom Penh Pochentong can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Phnom Penh Pochentong?

    Yes. Phnom Penh Pochentong has hotels nearby for those requiring accommodations. Chinese Guesthouse is the closest property to Phnom Penh Pochentong (0.0 mi away from Phnom Penh Pochentong).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights to Cambodia?

Cheapflights makes it easy to find Cambodia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets to Cambodia?

Cheapflights simply makes it quick and affordable to book flights to Cambodia by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Cambodia with no change fees?

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

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

Not ready to book yet? You can track prices for flights to Cambodia on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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