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Cheap flights from London Gatwick Airport to Cambodia from £344

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — KTI
15 Aug — 22 Aug1
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 16 July 2026.

Sat 19/909:25
LGW
-
SAI
2 stops27h 30m
SWISS
Mon 28/909:40
SAI
-
LGW
2 stops28h 45m
SWISS
Deal found 11/7£592
Mon 28/918:00
LGW
-
SAI
2 stops44h 10m
China Eastern
Wed 21/1021:10
SAI
-
LGW
3 stops39h 30m
China Eastern
Deal found 15/7£617
Sun 30/809:05
LGW
-
SAI
2 stops27h 50m
SWISS
Mon 7/909:40
SAI
-
LGW
2 stops28h 45m
SWISS
Deal found 15/7£621
Fri 28/809:25
LGW
-
SAI
2 stops27h 30m
SWISS
Mon 7/909:40
SAI
-
LGW
2 stops28h 45m
SWISS
Deal found 12/7£622
Thu 1/1015:20
LGW
-
SAI
2 stops41h 30m
Multiple Airlines
Sun 18/1010:00
SAI
-
LGW
2 stops27h 25m
Multiple Airlines
Deal found 15/7£624
Fri 28/812:35
LGW
-
SAI
2 stops24h 20m
Multiple Airlines
Sun 6/909:40
SAI
-
LGW
2 stops38h 40m
Multiple Airlines
Deal found 12/7£626
Sat 19/915:20
LGW
-
SAI
2 stops41h 30m
Multiple Airlines
Sat 26/915:35
SAI
-
LGW
2 stops21h 50m
Multiple Airlines
Deal found 13/7£630
Sun 4/1014:55
LGW
-
SAI
2 stops41h 55m
Multiple Airlines
Tue 20/1015:35
SAI
-
LGW
2 stops21h 50m
Multiple Airlines
Deal found 15/7£631
Sun 4/1014:55
LGW
-
SAI
2 stops41h 55m
Multiple Airlines
Thu 15/1015:35
SAI
-
LGW
2 stops21h 30m
Multiple Airlines
Deal found 15/7£646
Sun 4/1014:55
LGW
-
SAI
2 stops41h 55m
Multiple Airlines
Sat 17/1015:35
SAI
-
LGW
2 stops21h 50m
Multiple Airlines
Deal found 15/7£647
Thu 27/809:25
LGW
-
SAI
2 stops27h 30m
SWISS
Mon 7/909:40
SAI
-
LGW
2 stops28h 45m
SWISS
Deal found 12/7£647
Sat 19/915:20
LGW
-
KOS
2 stops39h 40m
Multiple Airlines
Sat 26/912:15
KOS
-
LGW
2 stops25h 10m
Multiple Airlines
Deal found 13/7£693

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 16 July 2026.

Round-trip from

£592

One-way from

£344

Popular in

July

Cheapest in

November

Average price

£925
SWISS
  • SWISS
  • 19/9-28/9
  • 4 total stops
  • 56h 15m total
  • London to Cambodia
Search Deals
17/9
  • 17/9
  • 3 total stops
  • 38h 30m 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 July 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 16 July 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 - SAI

LGWSAI

London Gatwick

Sat 19/9

09:25-18:55

2 stops27h 30m

Siem Reap–Angkor Intl

Mon 28/9

09:40-08:25

2 stops28h 45m

£592

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Fri 28/8

09:25-18:55

2 stops27h 30m

Siem Reap–Angkor Intl

Mon 7/9

09:40-08:25

2 stops28h 45m

£622

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Thu 12/11

10:30-21:00

2 stops51h 30m

Siem Reap–Angkor Intl

Thu 19/11

22:00-06:30

2 stops39h 30m

£667

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Sun 30/8

09:05-18:55

2 stops27h 50m

Siem Reap–Angkor Intl

Sat 5/9

09:40-08:20

2 stops28h 40m

£685

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Thu 27/8

09:25-18:55

2 stops27h 30m

Siem Reap–Angkor Intl

Sat 5/9

09:40-08:20

2 stops28h 40m

£712

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Sat 26/9

09:25-18:55

2 stops27h 30m

Siem Reap–Angkor Intl

Wed 30/9

09:40-08:25

2 stops28h 45m

£712

LondonKrong Preah Sihanouk

LGW - KOS

LGWKOS

London Gatwick

Thu 27/8

15:20-11:45

2 stops38h 25m

Krong Preah Sihanouk Sihanoukville

Thu 3/9

12:15-07:05

2 stops24h 50m

£728

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Thu 1/10

09:25-18:55

2 stops27h 30m

Siem Reap–Angkor Intl

Mon 19/10

10:30-08:25

2 stops27h 55m

£735

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Mon 31/8

14:35-21:30

2 stops24h 55m

Siem Reap–Angkor Intl

Mon 7/9

12:55-12:35

2 stops29h 40m

£768

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Wed 2/9

14:35-21:30

2 stops24h 55m

Siem Reap–Angkor Intl

Wed 23/9

12:55-12:35

2 stops29h 40m

£812

Flights are sorted by cheapest return flights first.

Deals found on 12/7

Showing 1-10 of 23 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 16 July 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
1,572 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.6

Food

7.8

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
1,572 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.6

Food

7.8

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
228 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.6

Food

7.8

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 £592, SWISS can have you in Cambodia from London Gatwick Airport in 27h 30m. Airlines will cover a distance of 6102 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 16 July 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£581Average£603FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Singapore AirlinesCheapest£598Average£943FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Gatwick to Cambodia?

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

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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.

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

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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