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

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

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

Historically, on average around 0% of flights between United Kingdom and Cambodia have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

Which airlines fly to Cambodia?

Etihad Airways, China Southern and Singapore Airlines are the top three most popular airlines that fly to Cambodia from United Kingdom according to our data. Etihad Airways is the first choice among our users, with 31% of people opting to fly with this airline when travelling to Cambodia. Keep in mind that there are 15 different airlines that fly to Cambodia on a routine basis, so you have a few additional options to choose from.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

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?

The number of operators available for flights from United Kingdom to Cambodia is 13 as of December 2025.

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.

£418 Cheap Flights from the United Kingdom to Cambodia in 2025/26

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08:50 - 13:05

LHR

KOS

21h 15m2 stops

12:15 - 06:40

KOS

LHR

25h 25m2 stops

£860Multiple Airlines

Thu, 5 Feb - Thu, 12 Feb

10:25 - 13:05

LHR

KOS

19h 40m1 stop

12:15 - 18:10

KOS

LHR

36h 55m2 stops

£871Multiple Airlines

Thu, 5 Feb - Thu, 12 Feb

06:25 - 13:05

LGW

KOS

23h 40m2 stops

12:15 - 09:20

KOS

LGW

28h 05m2 stops

£909Multiple Airlines

Thu, 5 Feb - Thu, 12 Feb

17:00 - 09:35

LGW

KOS

33h 35m3 stops

12:15 - 11:40

KOS

LGW

30h 25m2 stops

£949Multiple Airlines

Thu, 5 Feb - Thu, 12 Feb

08:50 - 17:10

LHR

KOS

25h 20m3 stops

12:15 - 06:40

KOS

LHR

25h 25m2 stops

£952Multiple Airlines

Thu, 5 Feb - Thu, 12 Feb

17:00 - 09:35

LGW

KOS

33h 35m3 stops

12:15 - 23:55

KOS

LGW

42h 40m3 stops

£953Multiple Airlines

Thu, 5 Feb - Thu, 12 Feb

21:10 - 11:45

LHR

KOS

31h 35m2 stops

13:35 - 05:35

KOS

LHR

23h 00m1 stop

£1,021Multiple Airlines

Thu, 1 Jan - Wed, 28 Jan

22:00 - 09:35

LHR

KOS

28h 35m2 stops

13:35 - 05:35

KOS

LHR

23h 00m1 stop

£1,024Multiple Airlines

Fri, 2 Jan - Wed, 28 Jan

11:35 - 19:45

LGW

KOS

25h 10m2 stops

10:45 - 06:40

KOS

LGW

26h 55m2 stops

£1,059Multiple Airlines

Fri, 2 Jan - Wed, 28 Jan

20:55 - 09:35

LHR

KOS

29h 40m3 stops

13:35 - 11:40

KOS

LHR

29h 05m2 stops

£1,102Multiple Airlines

Thu, 1 Jan - Wed, 28 Jan

Vietnam Airlines flights from United Kingdom to Cambodia

Our best Vietnam Airlines deals on United Kingdom to Cambodia flight tickets

Vietnam Airlines

27 Jan

LHR06:20London Heathrow

20h 15m

2 stops

KOS09:35Krong Preah Sihanouk Sihanoukville

11 Feb

KOS10:45Krong Preah Sihanouk Sihanoukville

27h 30m

1 stop

LHR07:15London Heathrow

£864

Find similar

Vietnam Airlines

27 Jan

LHR11:00London Heathrow

15h 35m

1 stop

KOS09:35Krong Preah Sihanouk Sihanoukville

11 Feb

KOS10:45Krong Preah Sihanouk Sihanoukville

27h 30m

1 stop

LHR07:15London Heathrow

£896

Find similar

Vietnam Airlines

27 Jan

LHR06:20London Heathrow

20h 15m

2 stops

KOS09:35Krong Preah Sihanouk Sihanoukville

11 Feb

KOS10:45Krong Preah Sihanouk Sihanoukville

51h 30m

2 stops

LHR07:15London Heathrow

£902

Find similar

momondo Fare Finder

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

Thu 5/2

08:50-13:05

2 stops21h 15m

Krong Preah Sihanouk Sihanoukville

Thu 12/2

12:15-06:40

2 stops25h 25m

£860

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Thu 5/2

10:25-13:05

1 stop19h 40m

Krong Preah Sihanouk Sihanoukville

Thu 12/2

12:15-18:10

2 stops36h 55m

£871

LondonKrong Preah Sihanouk

LGW - KOS

LGWKOS

London Gatwick

Thu 5/2

06:25-13:05

2 stops23h 40m

Krong Preah Sihanouk Sihanoukville

Thu 12/2

12:15-09:20

2 stops28h 05m

£909

LondonKrong Preah Sihanouk

LGW - KOS

LGWKOS

London Gatwick

Thu 5/2

17:00-09:35

3 stops33h 35m

Krong Preah Sihanouk Sihanoukville

Thu 12/2

12:15-11:40

2 stops30h 25m

£948

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Thu 5/2

08:50-17:10

3 stops25h 20m

Krong Preah Sihanouk Sihanoukville

Thu 12/2

12:15-06:40

2 stops25h 25m

£952

LondonKrong Preah Sihanouk

LGW - KOS

LGWKOS

London Gatwick

Thu 5/2

17:00-09:35

3 stops33h 35m

Krong Preah Sihanouk Sihanoukville

Thu 12/2

12:15-23:55

3 stops42h 40m

£953

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Thu 1/1

21:10-11:45

2 stops31h 35m

Krong Preah Sihanouk Sihanoukville

Wed 28/1

13:35-05:35

1 stop23h 00m

£1,021

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Fri 2/1

22:00-09:35

2 stops28h 35m

Krong Preah Sihanouk Sihanoukville

Wed 28/1

13:35-05:35

1 stop23h 00m

£1,024

LondonKrong Preah Sihanouk

LGW - KOS

LGWKOS

London Gatwick

Fri 2/1

11:35-19:45

2 stops25h 10m

Krong Preah Sihanouk Sihanoukville

Wed 28/1

10:45-06:40

2 stops26h 55m

£1,059

LondonKrong Preah Sihanouk

LHR - KOS

LHRKOS

London Heathrow

Thu 1/1

20:55-09:35

3 stops29h 40m

Krong Preah Sihanouk Sihanoukville

Wed 28/1

13:35-11:40

2 stops29h 05m

£1,102

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

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

Prices

Airlines

Delays

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 £568.

What is the cheapest day to depart on your flight to Cambodia?

According to our data, Monday is the cheapest day to fly to Cambodia from United Kingdom. The lowest ticket price found for a Monday departure recently was £629. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £735. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cambodia.

What is the cheapest time of day to depart on your flight to Cambodia?

Flying to Cambodia from United Kingdom in the evening is the least expensive time of day to depart. momondo users have found prices as low as £528 when looking at flights departing in the evening. At midday is when there is more demand to fly to Cambodia, so prices are often more expensive at around £862 per ticket.

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 £704 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 £633 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?
The number of operators available for flights from United Kingdom to Cambodia is 13 as of December 2025.
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 China	PriceFrom £267	Free Cancellation	Rating 7.2 132 reviews	Search Air China flights
China Southern	PriceFrom £363	Free Cancellation	Rating 7.5 123 reviews	Search China Southern flights
Shenzhen Airlines	PriceFrom £416	Free Cancellation	Rating 7.6 22 reviews	Search Shenzhen Airlines flights
Qatar Airways	PriceFrom £463	Free Cancellation	Rating 7.4 3,686 reviews	Search Qatar Airways flights
Etihad Airways	PriceFrom £510	Free Cancellation	Rating 7.4 1,336 reviews	Search Etihad Airways flights
China Eastern	PriceFrom £512	Free Cancellation	Rating 7.2 179 reviews	Search China Eastern flights
Singapore Airlines	PriceFrom £565	Free Cancellation	Rating 8.1 1,415 reviews	Search Singapore Airlines flights
Austrian Airlines	PriceFrom £582	Free Cancellation	Rating 7.6 880 reviews	Search Austrian Airlines flights
Malaysia Airlines	PriceFrom £588	Free Cancellation	Rating 7.3 284 reviews	Search Malaysia Airlines flights
Vietnam Airlines	PriceFrom £615	Free Cancellation	Rating 7.6 216 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.

An easier way to manage your Cambodia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to Cambodia

Popular Cities in Cambodia

Flights to Phnom Penhfrom £532

Flights to Siem Reap

Cheap flights from the United Kingdom to Cambodia from £418

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 15/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from the United Kingdom to Cambodia

Recent return flight deals from the United Kingdom to Cambodia

Recent one-way flight deals from the United Kingdom to Cambodia

Recent last minute flight deals from the United Kingdom to Cambodia

Vietnam Airlines flights from United Kingdom to Cambodia

Our best Vietnam Airlines deals on United Kingdom to Cambodia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Cambodia that are best for you.

See travel insights to Cambodia from

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

What is the cheapest month to fly to Cambodia?

What is the cheapest day to depart on your flight to Cambodia?

What is the cheapest time of day to depart on your flight to Cambodia?

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

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.

Which airlines fly to Cambodia?

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

Historically, on average around 0% of flights between United Kingdom and Cambodia have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

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

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

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

Direct flights

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

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?

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

Best airlines flying from United Kingdom to Cambodia

Compare and see reviews for airlines that fly from United Kingdom to Cambodia with momondo

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Cambodia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Cambodia

Popular Cities in Cambodia

Popular flights according to clicks in the last 7 days on momondo