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Cheap flights from the United Kingdom to Cambodia from £365

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Cambodia departing on 1/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from the United Kingdom to Cambodia

Recent return flight deals from the United Kingdom to Cambodia

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:50 - 11:45
LHR
-
KOS
19h 55m2 stops
Multiple Airlines Logo
13:35 - 14:30
KOS
-
LHR
31h 55m2 stops
£740Multiple Airlines
Mon, 16 Feb - Mon, 2 Mar
Multiple Airlines Logo
08:40 - 13:05
LGW
-
KOS
21h 25m2 stops
Multiple Airlines Logo
12:15 - 05:55
KOS
-
LGW
24h 40m2 stops
£777Multiple Airlines
Sun, 15 Mar - Tue, 24 Mar
Multiple Airlines Logo
08:25 - 13:05
LHR
-
KOS
21h 40m2 stops
Multiple Airlines Logo
13:35 - 05:55
KOS
-
LHR
23h 20m2 stops
£801Multiple Airlines
Sat, 31 Jan - Sun, 8 Feb
Multiple Airlines Logo
08:40 - 13:05
LHR
-
KOS
21h 25m2 stops
Multiple Airlines Logo
12:15 - 06:25
KOS
-
LHR
25h 10m2 stops
£809Multiple Airlines
Sun, 15 Mar - Tue, 24 Mar
Multiple Airlines Logo
08:25 - 11:45
LHR
-
KOS
20h 20m2 stops
Multiple Airlines Logo
12:15 - 05:55
KOS
-
LHR
24h 40m2 stops
£816Multiple Airlines
Mon, 16 Feb - Sat, 28 Feb
Multiple Airlines Logo
08:25 - 13:05
MAN
-
KOS
21h 40m2 stops
Multiple Airlines Logo
12:15 - 06:10
KOS
-
MAN
24h 55m2 stops
£867Multiple Airlines
Thu, 19 Feb - Thu, 26 Feb
Multiple Airlines Logo
09:00 - 09:35
LGW
-
KOS
41h 35m2 stops
Multiple Airlines Logo
16:30 - 05:55
KOS
-
LGW
44h 25m2 stops
£886Multiple Airlines
Mon, 16 Feb - Mon, 2 Mar
Multiple Airlines Logo
10:25 - 13:05
LHR
-
KOS
19h 40m1 stop
Multiple Airlines Logo
07:00 - 18:35
KOS
-
LHR
42h 35m2 stops
£888Multiple Airlines
Sun, 15 Mar - Tue, 24 Mar
Multiple Airlines Logo
21:00 - 09:35
LHR
-
KOS
29h 35m2 stops
Multiple Airlines Logo
13:35 - 15:25
KOS
-
LHR
32h 50m1 stop
£908Multiple Airlines
Mon, 16 Feb - Mon, 2 Mar
Multiple Airlines Logo
06:00 - 11:45
LHR
-
KOS
22h 45m3 stops
Multiple Airlines Logo
12:15 - 07:10
KOS
-
LHR
25h 55m2 stops
£919Multiple Airlines
Mon, 16 Feb - Sat, 28 Feb

Vietnam Airlines flights from United Kingdom to Cambodia

Our best Vietnam Airlines deals on United Kingdom to Cambodia flight tickets
Vietnam Airlines
31 Jan
LHR11:00London Heathrow
15h 35m
1 stop
KOS09:35Krong Preah Sihanouk Sihanoukville
7 Feb
KOS10:45Krong Preah Sihanouk Sihanoukville
51h 30m
2 stops
LHR07:15London Heathrow
£963
Find similar
Vietnam Airlines
1 Feb
LHR06:20London Heathrow
30h 15m
2 stops
KOS19:35Krong Preah Sihanouk Sihanoukville
7 Feb
KOS10:45Krong Preah Sihanouk Sihanoukville
51h 30m
2 stops
LHR07:15London Heathrow
£970
Find similar
Vietnam Airlines
30 Jan
LHR11:00London Heathrow
39h 35m
2 stops
KOS09:35Krong Preah Sihanouk Sihanoukville
7 Feb
KOS10:45Krong Preah Sihanouk Sihanoukville
51h 30m
2 stops
LHR07:15London Heathrow
£1,005
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 6 January 2026.
Use the filters below to find and compare flights from the United Kingdom to Cambodia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Mon 16/2

08:50-11:45

2 stops19h 55m

Krong Preah Sihanouk Sihanoukville

Mon 2/3

13:35-14:30

2 stops31h 55m

£740

LondonKrong Preah Sihanouk

LGW - KOS

LGWKOS

London Gatwick

Sun 15/3

08:40-13:05

2 stops21h 25m

Krong Preah Sihanouk Sihanoukville

Tue 24/3

12:15-05:55

2 stops24h 40m

£777

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Sat 31/1

08:25-13:05

2 stops21h 40m

Krong Preah Sihanouk Sihanoukville

Sun 8/2

13:35-05:55

2 stops23h 20m

£801

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Sun 15/3

08:40-13:05

2 stops21h 25m

Krong Preah Sihanouk Sihanoukville

Tue 24/3

12:15-06:25

2 stops25h 10m

£809

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Mon 16/2

08:25-11:45

2 stops20h 20m

Krong Preah Sihanouk Sihanoukville

Sat 28/2

12:15-05:55

2 stops24h 40m

£816

ManchesterKrong Preah Sihanouk

MAN - KOS

MANKOS

Manchester

Thu 19/2

08:25-13:05

2 stops21h 40m

Krong Preah Sihanouk Sihanoukville

Thu 26/2

12:15-06:10

2 stops24h 55m

£867

LondonKrong Preah Sihanouk

LGW - KOS

LGWKOS

London Gatwick

Mon 16/2

09:00-09:35

2 stops41h 35m

Krong Preah Sihanouk Sihanoukville

Mon 2/3

16:30-05:55

2 stops44h 25m

£886

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Sun 15/3

10:25-13:05

1 stop19h 40m

Krong Preah Sihanouk Sihanoukville

Tue 24/3

07:00-18:35

2 stops42h 35m

£888

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Mon 16/2

21:00-09:35

2 stops29h 35m

Krong Preah Sihanouk Sihanoukville

Mon 2/3

13:35-15:25

1 stop32h 50m

£908

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Mon 16/2

06:00-11:45

3 stops22h 45m

Krong Preah Sihanouk Sihanoukville

Sat 28/2

12:15-07:10

2 stops25h 55m

£919

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Cambodia from

How to get the cheapest flight ticket from United Kingdom to Cambodia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cambodia?

In general, November is the cheapest month to fly from United Kingdom to Cambodia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £520. If you aren’t able to travel during the month of November, then book flights to Cambodia from United Kingdom during September instead. Flights to Cambodia in September, while not as cheap as those in November, still average around £562.

How far in advance should I book a flight to Cambodia?

You are more likely to see cheaper flights to Cambodia from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Cambodia for around £700 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cambodia from United Kingdom for as low as £626 on momondo.

Can stopping save me money on United Kingdom to Cambodia flights?

You could potentially save up to 16% on your flight if you consider stops on a United Kingdom to Cambodia flight.

Cheap United Kingdom to Cambodia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Cambodia

Fastest flight time

14h 30m

Direct flights

None
The fastest flight from United Kingdom to Cambodia takes 14h 30m
There are no direct flights from United Kingdom to Cambodia. There are no popular flight routes from United Kingdom to Cambodia.
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Cambodia?

    Prices for flights from United Kingdom to Cambodia refresh daily.

  • How many operators does momondo search for flights from United Kingdom to Cambodia?

  • How old do you have to be to fly from United Kingdom to Cambodia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Cambodia.

  • What documentation or ID do you need to fly to Cambodia?

    The required travel and health documents for your Cambodia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cambodia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from United Kingdom to Cambodia

Compare and see reviews for airlines that fly from United Kingdom to Cambodia with momondo
Airline
Rating
Free Cancellation
Price
Air ChinaPriceFrom £266Free CancellationRating
7.2
136 reviews
Search Air China flights
China SouthernPriceFrom £361Free CancellationRating
7.5
125 reviews
Search China Southern flights
Shenzhen AirlinesPriceFrom £415Free CancellationRating
7.6
22 reviews
Search Shenzhen Airlines flights
Qatar AirwaysPriceFrom £462Free CancellationRating
7.4
3,698 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom £508Free CancellationRating
7.3
1,356 reviews
Search Etihad Airways flights
China EasternPriceFrom £511Free CancellationRating
7.2
186 reviews
Search China Eastern flights
Austrian AirlinesPriceFrom £538Free CancellationRating
7.6
889 reviews
Search Austrian Airlines flights
Singapore AirlinesPriceFrom £563Free CancellationRating
8.1
1,427 reviews
Search Singapore Airlines flights
Malaysia AirlinesPriceFrom £586Free CancellationRating
7.3
289 reviews
Search Malaysia Airlines flights
Vietnam AirlinesPriceFrom £614Free CancellationRating
7.6
217 reviews
Search Vietnam Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Cambodia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United Kingdom to Cambodia. momondo saves you time and could save you money on your trip.

Can I find flights from United Kingdom to Cambodia with flexible booking policies on momondo?

All flight searches from United Kingdom to Cambodia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United Kingdom to Cambodia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United Kingdom to Cambodia.

I’m not ready to book a flight from United Kingdom to Cambodia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Cambodia from United Kingdom. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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