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Cheap flights from London Gatwick Airport to Cambodia from £314

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — KTI
16 Sep — 23 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Cambodia

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Cambodia
Explore the most affordable flight options available from Gatwick to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2026.

Mon 28/911:15 -
2 stops24h 50m
Mon 5/1019:05 -
2 stops41h 50m
Deal found 14/8£541
Wed 23/909:25 -
2 stops27h 30m
Wed 7/1009:40 -
2 stops28h 45m
Deal found 12/8£612
Thu 1/1022:00 -
3 stops31h 15m
Thu 15/1011:30 -
2 stops25h 00m
Deal found 16/8£635
Thu 10/922:00 -
3 stops31h 15m
Thu 8/1007:20 -
3 stops29h 35m
Deal found 12/8£637
Mon 31/818:00 -
2 stops44h 10m
Fri 11/921:10 -
2 stops28h 00m
Deal found 12/8£641
Wed 16/911:00 -
2 stops21h 20m
Tue 29/912:40 -
3 stops40h 10m
Deal found 13/8£643
Wed 16/909:25 -
2 stops27h 30m
Tue 29/909:40 -
2 stops28h 45m
Deal found 13/8£652
Sat 26/911:00 -
2 stops25h 55m
Sat 3/1009:40 -
2 stops26h 50m
Deal found 12/8£653
Mon 14/911:15 -
2 stops24h 50m
Mon 21/915:35 -
3 stops36h 45m
Deal found 16/8£666
Thu 10/911:10 -
1 stop22h 20m
Sun 20/913:30 -
2 stops38h 55m
Deal found 15/8£801
Sat 26/918:10 -
1 stop39h 20m
Sat 3/1012:15 -
2 stops40h 10m
Deal found 12/8£806
Thu 10/911:10 -
1 stop22h 20m
Tue 15/912:15 -
2 stops40h 10m
Deal found 12/8£807

Find flight deals from Gatwick to Cambodia

Keep the following information in mind while searching for Gatwick to Cambodia flight deals. Data was last updated 17 August 2026.

Round-trip from

£541

One-way from

£314

Popular in

July

Cheapest in

November

Average price

£830
28/9-5/10
  • 28/9-5/10
  • 4 total stops
  • 66h 40m total
  • London to Cambodia
Search Deals
18/11
  • 18/11
  • 2 total stops
  • 28h 55m total
  • London to Cambodia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick 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 17 August 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Cambodia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSiem Reap

LGW London Gatwick - SAI Siem Reap–Angkor Intl

LGWSAI

London Gatwick

Wed 23/9

09:25-18:55

2 stops27h 30m

Siem Reap–Angkor Intl

Wed 7/10

09:40-08:25

2 stops28h 45m

£612

LondonSiem Reap

LGW London Gatwick - SAI Siem Reap–Angkor Intl

LGWSAI

London Gatwick

Sat 21/11

18:40-09:55

2 stops32h 15m

Siem Reap–Angkor Intl

Mon 30/11

09:55-07:45

2 stops28h 50m

£684

LondonSiem Reap

LGW London Gatwick - SAI Siem Reap–Angkor Intl

LGWSAI

London Gatwick

Wed 23/9

06:55-17:10

3 stops28h 15m

Siem Reap–Angkor Intl

Wed 7/10

18:05-11:00

2 stops22h 55m

£695

LondonSiem Reap

LGW London Gatwick - SAI Siem Reap–Angkor Intl

LGWSAI

London Gatwick

Thu 27/8

09:25-18:55

2 stops27h 30m

Siem Reap–Angkor Intl

Tue 8/9

09:40-08:25

2 stops28h 45m

£715

LondonSiem Reap

LGW London Gatwick - SAI Siem Reap–Angkor Intl

LGWSAI

London Gatwick

Sun 24/1

18:40-09:55

2 stops32h 15m

Siem Reap–Angkor Intl

Mon 15/2

09:55-07:45

2 stops28h 50m

£743

LondonSiem Reap

LGW London Gatwick - SAI Siem Reap–Angkor Intl

LGWSAI

London Gatwick

Wed 14/10

09:25-18:55

2 stops27h 30m

Siem Reap–Angkor Intl

Sat 24/10

09:40-08:50

2 stops29h 10m

£749

LondonSiem Reap

LGW London Gatwick - SAI Siem Reap–Angkor Intl

LGWSAI

London Gatwick

Wed 23/9

14:35-21:30

2 stops24h 55m

Siem Reap–Angkor Intl

Wed 7/10

12:55-07:20

2 stops24h 25m

£771

LondonKrong Preah Sihanouk

LGW London Gatwick - KOS Krong Preah Sihanouk Sihanoukville

LGWKOS

London Gatwick

Thu 10/9

11:10-15:30

1 stop22h 20m

Krong Preah Sihanouk Sihanoukville

Sun 20/9

13:30-22:25

2 stops38h 55m

£801

LondonSiem Reap

LGW London Gatwick - SAI Siem Reap–Angkor Intl

LGWSAI

London Gatwick

Sat 21/11

13:05-16:00

1 stop19h 55m

Siem Reap–Angkor Intl

Mon 30/11

10:45-09:05

1 stop29h 20m

£805

LondonKrong Preah Sihanouk

LGW London Gatwick - KOS Krong Preah Sihanouk Sihanoukville

LGWKOS

London Gatwick

Thu 10/9

11:10-15:30

1 stop22h 20m

Krong Preah Sihanouk Sihanoukville

Tue 15/9

12:15-22:25

2 stops40h 10m

£807

Flights are sorted by cheapest return flights first.

Deals found on 15/8

Showing 1-10 of 28 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Gatwick to Cambodia

Have a flexible travel schedule? Discover the best time to fly to Cambodia from Gatwick 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 London Gatwick Airport to Cambodia

No data available for this route at this time. Please check back soon.

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 17 August 2026.
Read reviews from past customers who have flown with Singapore Airlines and China Eastern from London Gatwick Airport to Cambodia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.2

Crew

8.7

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,585 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.2

Crew

8.7

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
China Eastern
7.3
Good
232 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.2

Crew

8.7

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Related info for your journey

Find useful and relevant information for your journey from Gatwick 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 London Gatwick Airport to Cambodia?

    For as low as £612, SWISS can have you in Cambodia from London Gatwick Airport in 27h 30m. Airlines will cover a distance of 6102 mi.

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

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

  • How can I find direct flights from Gatwick to Cambodia?

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

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

    Yes. Cheapflights offers flight deals from Gatwick 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.

See more FAQs

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Alternative routes for Gatwick to Cambodia

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Top 2 airlines flying from Gatwick to Cambodia

Discover the top 2 airlines that operate flights from Gatwick 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 17 August 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£578Average£599FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Singapore AirlinesCheapest£594Average£907FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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

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

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Of course! You can now track prices for flights from Gatwick to Cambodia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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