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Cheap flights from London Gatwick Airport to Cambodia from £400

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 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — KTI
11 Jul — 18 Jul1
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 11 June 2026.

Thu 3/909:25
LGW
-
SAI
2 stops27h 30m
SWISS
Thu 17/909:40
SAI
-
LGW
2 stops28h 45m
SWISS
Deal found 8/6£592
Sun 6/1217:00
LGW
-
SAI
2 stops45h 00m
China Eastern
Tue 22/1222:00
SAI
-
LGW
2 stops39h 30m
China Eastern
Deal found 10/6£600
Thu 12/1118:40
LGW
-
SAI
2 stops41h 05m
SWISS
Thu 26/1109:55
SAI
-
LGW
2 stops38h 55m
SWISS
Deal found 7/6£608
Thu 17/909:25
LGW
-
SAI
2 stops27h 30m
SWISS
Thu 1/1009:40
SAI
-
LGW
2 stops28h 45m
SWISS
Deal found 6/6£610
Wed 28/1010:30
LGW
-
SAI
3 stops27h 30m
China Eastern
Sat 28/1122:00
SAI
-
LGW
3 stops39h 30m
China Eastern
Deal found 8/6£617
Tue 10/1110:30
LGW
-
SAI
2 stops51h 30m
China Eastern
Tue 24/1122:00
SAI
-
LGW
2 stops39h 30m
China Eastern
Deal found 7/6£645
Tue 3/1109:15
LGW
-
SAI
2 stops23h 45m
Multiple Airlines
Tue 17/1120:45
SAI
-
LGW
1 stop28h 20m
Multiple Airlines
Deal found 10/6£645
Tue 3/1109:15
LGW
-
SAI
2 stops23h 45m
Multiple Airlines
Mon 16/1120:45
SAI
-
LGW
1 stop24h 00m
Multiple Airlines
Deal found 10/6£651
Sun 1/1117:00
LGW
-
SAI
2 stops45h 00m
China Eastern
Thu 26/1122:00
SAI
-
LGW
2 stops39h 30m
China Eastern
Deal found 8/6£667
Sun 15/1110:30
LGW
-
SAI
2 stops51h 30m
China Eastern
Thu 3/1222:00
SAI
-
LGW
3 stops47h 00m
China Eastern
Deal found 6/6£670
Wed 4/1110:30
LGW
-
SAI
2 stops26h 30m
Multiple Airlines
Tue 17/1120:45
SAI
-
LGW
1 stop28h 20m
Multiple Airlines
Deal found 10/6£671
Sun 29/1110:30
LGW
-
KOS
2 stops40h 05m
Multiple Airlines
Tue 29/1210:45
KOS
-
LGW
2 stops34h 15m
Multiple Airlines
Deal found 10/6£837

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 11 June 2026.

Round-trip from

£592

One-way from

£400

Popular in

July

Cheapest in

September

Average price

£589
SWISS
  • SWISS
  • 3/9-17/9
  • 4 total stops
  • 56h 15m total
  • London to Cambodia
Search Deals
China Eastern
  • China Eastern
  • 20/11
  • 2 total stops
  • 27h 30m total
  • London to Cambodia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£84 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 11 June 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

Thu 17/9

09:25-18:55

2 stops27h 30m

Siem Reap–Angkor Intl

Thu 1/10

09:40-08:25

2 stops28h 45m

£610

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Wed 28/10

10:30-21:00

3 stops27h 30m

Siem Reap–Angkor Intl

Sat 28/11

22:00-06:30

3 stops39h 30m

£617

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Wed 28/10

10:30-21:00

3 stops27h 30m

Siem Reap–Angkor Intl

Thu 26/11

22:00-06:30

2 stops39h 30m

£617

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Sun 1/11

17:00-21:00

2 stops45h 00m

Siem Reap–Angkor Intl

Sat 28/11

22:00-06:30

2 stops39h 30m

£667

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Wed 4/11

13:35-21:10

2 stops24h 35m

Siem Reap–Angkor Intl

Tue 17/11

23:50-18:25

2 stops25h 35m

£736
Fastest return journey

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Sun 1/11

21:20-18:45

1 stop14h 25m

Siem Reap–Angkor Intl

Wed 25/11

19:25-05:25

1 stop17h 00m

£759

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Thu 5/11

21:20-18:45

1 stop14h 25m

Siem Reap–Angkor Intl

Fri 13/11

19:25-05:25

1 stop17h 00m

£761

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Wed 8/7

14:35-21:30

2 stops24h 55m

Siem Reap–Angkor Intl

Tue 14/7

23:50-19:45

2 stops49h 55m

£765

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Mon 6/7

10:05-21:30

2 stops29h 25m

Siem Reap–Angkor Intl

Tue 14/7

23:50-07:20

2 stops37h 30m

£777

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Tue 7/7

21:45-21:30

2 stops41h 45m

Siem Reap–Angkor Intl

Sat 11/7

23:50-19:45

2 stops49h 55m

£795

Flights are sorted by cheapest return flights first.

Deals found on 6/6

Showing 1-10 of 32 resultsSorted by cheapest first
1
2
3
4

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 11 June 2026.
Read reviews from past customers who have flown with Singapore Airlines,Emirates, andChina Southern 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
1,539 reviews
Check prices

Food

7.8

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,539 reviews
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Food

7.8

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Emirates
8.1
Very Good
3,583 reviews
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Food

7.8

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
China Southern
7.5
Good
153 reviews
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Food

7.8

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

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 £736, SWISS can have you in Cambodia from London Gatwick Airport in 24h 35m. Airlines will cover a distance of 6102 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from London Gatwick Airport to Cambodia?

    The most popular flight routes from London Gatwick Airport to Cambodia are London Gatwick - Siem Reap–Angkor Intl, London Gatwick - Phnom Penh Pochentong and London Gatwick - Krong Preah Sihanouk Sihanoukville.

  • 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 3 airlines flying from Gatwick to Cambodia

Discover the top 3 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 11 June 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£364Average£399FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest£564Average£865FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest£755Average£936FlexibilityNo cancel feeOn-time75%
Search Emirates 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?

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

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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