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Cheap flights from the United Kingdom to Cambodia from £395

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KTI
28 Jan — 4 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Cambodia

Enter your travel dates to find the best prices.

Best flights from United Kingdom to Cambodia
Discover carefully curated flight deals from United Kingdom to Cambodia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 December 2025.

Tue 10/208:25MAN - KOS
2 stops21h 40mMultiple Airlines
Tue 17/212:15KOS - MAN
2 stops24h 55mMultiple Airlines
Deal found 27/12£729
Thu 15/112:20LHR - KOS
2 stops38h 15mVietnam Airlines
Mon 19/116:30KOS - LHR
2 stops45h 45mVietnam Airlines
Deal found 28/12£1,396
Sat 10/120:40MAN - KOS
2 stops39h 55mMultiple Airlines
Tue 13/107:00KOS - MAN
2 stops30h 45mMultiple Airlines
Deal found 27/12£1,035

Find 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 29 December 2025.

Round-trip from

£729

One-way from

£395

Popular in

July

Cheapest in

November

Average price

£794
10/2-17/2
  • 10/2-17/2
  • 4 total stops
  • 46h 35m total
  • United Kingdom to Cambodia
Search Deals
7/4
  • 7/4
  • 2 total stops
  • 29h 55m total
  • United Kingdom to Cambodia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£85 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 December 2025
Search Deals

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 29 December 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

ManchesterKrong Preah Sihanouk

MAN - KOS

MANKOS

Manchester

Tue 10/2

08:25-13:05

2 stops21h 40m

Krong Preah Sihanouk Sihanoukville

Tue 17/2

12:15-06:10

2 stops24h 55m

£729

ManchesterKrong Preah Sihanouk

MAN - KOS

MANKOS

Manchester

Sat 10/1

20:40-19:35

2 stops39h 55m

Krong Preah Sihanouk Sihanoukville

Tue 13/1

07:00-06:45

2 stops30h 45m

£1,035

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Thu 15/1

12:20-09:35

2 stops38h 15m

Krong Preah Sihanouk Sihanoukville

Mon 19/1

16:30-07:15

2 stops45h 45m

£1,396

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Wed 8/4

21:20-09:15

2 stops29h 55m

£395

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Tue 7/4

21:20-09:15

2 stops29h 55m

£395

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Fri 10/4

22:00-13:00

3 stops57h 00m

£412

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Sun 5/4

22:15-11:45

3 stops31h 30m

£483

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Sat 4/4

22:10-13:00

3 stops32h 50m

£508

Flights are sorted by cheapest return flights first.

Deals found on 29/12

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 £361). Flying from United Kingdom to Cambodia in July is currently the most expensive (average of £680). 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 29 December 2025.

It’s typically best to fly out from United Kingdom to Cambodia in the evening. Doing so could potentially save you 19% on the flight price compared to flying at midday, which is usually more expensive.

How often are flights from the United Kingdom to Cambodia delayed?

About 0% of weekly flights between United Kingdom and Cambodia have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for the United Kingdom to Cambodia flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

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 29 December 2025.
Check out reviews from past customers who have flown with Singapore Airlines, Thai Airways, andChina Southern 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.
Singapore Airlines
8.1
Very Good
1,422 reviews
Check prices

Boarding

8.3

Food

7.8

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Singapore Airlines
8.1
Very Good
1,422 reviews
Singapore Airlines
8.1
Very Good
1,422 reviews
Check prices

Boarding

8.3

Food

7.8

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Thai Airways
7.8
Good
371 reviews
Singapore Airlines
8.1
Very Good
1,422 reviews
Check prices

Boarding

8.3

Food

7.8

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
China Southern
7.5
Good
123 reviews
Singapore Airlines
8.1
Very Good
1,422 reviews
Check prices

Boarding

8.3

Food

7.8

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Etihad Airways
7.3
Good
1,339 reviews
Singapore Airlines
8.1
Very Good
1,422 reviews
Check prices

Boarding

8.3

Food

7.8

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Air China
7.2
Good
134 reviews
Singapore Airlines
8.1
Very Good
1,422 reviews
Check prices

Boarding

8.3

Food

7.8

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

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?

    Vietnam Airlines can get you from United Kingdom to Cambodia in just under 38h 15m. Your travel time can differ by up to . There are 6236 mi between United Kingdom and Cambodia.

  • 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 £191 on Shenzhen Airlines. Other airlines that offer cheap prices include Singapore Airlines from £284 and China Southern from £285 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 £361). Flying from United Kingdom to Cambodia in July is currently the most expensive (average of £680). 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 29 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£266Average£434FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£361Average£562FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Shenzhen AirlinesCheapest£414Average£468FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Qatar AirwaysCheapest£461Average£782FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest£507Average£649FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China EasternCheapest£510Average£616FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Singapore AirlinesCheapest£562Average£796FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Austrian AirlinesCheapest£579Average£736FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Malaysia AirlinesCheapest£584Average£706FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Vietnam AirlinesCheapest£612Average£712FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines 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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