What is the cheapest airline that flies from Cambodia to United Kingdom?

Emirates is the most popular carrier operating from Cambodia to United Kingdom

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

Prices for flights from Cambodia to United Kingdom are updated daily.

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

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 Cambodia to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The required travel and health documents for your United Kingdom 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 United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£247 Cheap Flights from Cambodia to the United Kingdom in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cambodia to the United Kingdom

Return

One-way

Last minute

Recent return flight deals from Cambodia to the United Kingdom

Enter your travel dates to find the best prices.

16:50 - 20:50SAI Siem Reap–Angkor Intl-LGW London Gatwick

35h 00m1 stop Phuket City

10:40 - 18:05LGW London Gatwick-SAI Siem Reap–Angkor Intl

24h 25m2 stops Shanghai Pu Dong Hanoi Noibai

£664Multiple Airlines

Mon, 7 Dec - Wed, 10 Feb

23:50 - 18:40SAI Siem Reap–Angkor Intl-LHR London Heathrow

24h 50m2 stops Bangkok Suvarnabhumi Dubai Intl

16:50 - 12:15LHR London Heathrow-SAI Siem Reap–Angkor Intl

37h 25m2 stops Dubai Intl Bangkok Suvarnabhumi

£692Emirates

Thu, 24 Sep - Sat, 3 Oct

16:50 - 20:50SAI Siem Reap–Angkor Intl-LGW London Gatwick

35h 00m1 stop Phuket City

09:50 - 16:05LGW London Gatwick-SAI Siem Reap–Angkor Intl

23h 15m1 stop Phuket City

£705Multiple Airlines

Mon, 7 Dec - Wed, 10 Feb

12:55 - 18:40SAI Siem Reap–Angkor Intl-LHR London Heathrow

35h 45m2 stops Bangkok Suvarnabhumi Dubai Intl

16:50 - 12:15LHR London Heathrow-SAI Siem Reap–Angkor Intl

37h 25m2 stops Dubai Intl Bangkok Suvarnabhumi

£714Emirates

Fri, 25 Sep - Sat, 3 Oct

09:35 - 06:30SAI Siem Reap–Angkor Intl-LHR London Heathrow

26h 55m3 stops Ho Chi Minh City Singapore Changi Muscat Seeb

20:50 - 14:50LHR London Heathrow-SAI Siem Reap–Angkor Intl

36h 00m3 stops Muscat Seeb Singapore Changi Kuala Lumpur Intl

£745Multiple Airlines

Thu, 24 Sep - Sat, 3 Oct

21:30 - 07:15SAI Siem Reap–Angkor Intl-LHR London Heathrow

16h 45m1 stop Ho Chi Minh City

14:50 - 09:15LHR London Heathrow-SAI Siem Reap–Angkor Intl

35h 25m2 stops Vienna Intl Bangkok Suvarnabhumi

£753Multiple Airlines

Mon, 7 Dec - Wed, 10 Feb

23:50 - 19:45SAI Siem Reap–Angkor Intl-LGW London Gatwick

25h 55m2 stops Bangkok Suvarnabhumi Dubai Intl

09:05 - 12:15LGW London Gatwick-SAI Siem Reap–Angkor Intl

21h 10m2 stops Dubai Intl Bangkok Suvarnabhumi

£754Emirates

Thu, 24 Sep - Sat, 3 Oct

09:40 - 15:20SAI Siem Reap–Angkor Intl-LHR London Heathrow

35h 40m2 stops Bangkok Suvarnabhumi Manama Bahrain Intl

20:10 - 06:20LHR London Heathrow-SAI Siem Reap–Angkor Intl

28h 10m3 stops Mumbai Chhatrapati Shivaji Intl Hyderabad Rajiv Gandhi Intl Kolkata Netaji S. Chandra

£767Multiple Airlines

Fri, 25 Sep - Sat, 3 Oct

09:35 - 06:30SAI Siem Reap–Angkor Intl-LHR London Heathrow

26h 55m3 stops Ho Chi Minh City Singapore Changi Muscat Seeb

20:50 - 09:15LHR London Heathrow-SAI Siem Reap–Angkor Intl

30h 25m3 stops Muscat Seeb Singapore Changi Kuala Lumpur Intl

£774Multiple Airlines

Fri, 25 Sep - Sat, 3 Oct

21:50 - 18:35SAI Siem Reap–Angkor Intl-LHR London Heathrow

27h 45m2 stops Phnom Penh Techo Intl Guangzhou Baiyun

08:50 - 15:00LHR London Heathrow-SAI Siem Reap–Angkor Intl

23h 10m2 stops Abu Dhabi Zayed Intl Kuala Lumpur Intl

£776Multiple Airlines

Mon, 7 Dec - Wed, 10 Feb

Recent last minute flight deals from Cambodia to the United Kingdom

Enter your travel dates to find the best prices.

19:35 - 06:55SAI Siem Reap–Angkor Intl-LGW London Gatwick

41h 20m2 stops Bangkok Suvarnabhumi Manama Bahrain Intl

11:00 - 17:10LGW London Gatwick-SAI Siem Reap–Angkor Intl

24h 10m2 stops Guangzhou Baiyun Hanoi Noibai

£661Multiple Airlines

Wed, 16 Sep - Wed, 23 Sep

12:55 - 12:35SAI Siem Reap–Angkor Intl-LGW London Gatwick

29h 40m2 stops Bangkok Suvarnabhumi Dubai Intl

14:35 - 21:30LGW London Gatwick-SAI Siem Reap–Angkor Intl

24h 55m1 stop Dubai Intl

£691Emirates

Wed, 16 Sep - Wed, 23 Sep

11:55 - 08:45SAI Siem Reap–Angkor Intl-LGW London Gatwick

26h 50m3 stops Bangkok Don Mueang Intl Phuket City Sharjah

11:00 - 17:10LGW London Gatwick-SAI Siem Reap–Angkor Intl

24h 10m2 stops Guangzhou Baiyun Hanoi Noibai

£724Multiple Airlines

Wed, 16 Sep - Wed, 23 Sep

11:55 - 08:45SAI Siem Reap–Angkor Intl-LGW London Gatwick

26h 50m3 stops Bangkok Don Mueang Intl Phuket City Sharjah

22:00 - 20:10LGW London Gatwick-SAI Siem Reap–Angkor Intl

40h 10m3 stops Shanghai Pu Dong Hengyang Kunming Changshui

£759Multiple Airlines

Wed, 16 Sep - Wed, 23 Sep

19:35 - 19:10SAI Siem Reap–Angkor Intl-LHR London Heathrow

29h 35m2 stops Bangkok Suvarnabhumi Muscat Seeb

20:50 - 12:15LHR London Heathrow-SAI Siem Reap–Angkor Intl

33h 25m2 stops Muscat Seeb Bangkok Suvarnabhumi

£766Multiple Airlines

Wed, 16 Sep - Wed, 23 Sep

09:35 - 06:55SAI Siem Reap–Angkor Intl-LHR London Heathrow

27h 20m3 stops Ho Chi Minh City Singapore Changi Manama Bahrain Intl

12:35 - 15:15LHR London Heathrow-SAI Siem Reap–Angkor Intl

20h 40m2 stops Xiamen Gaoqi Intl Phnom Penh Techo Intl

£810Multiple Airlines

Wed, 16 Sep - Wed, 23 Sep

16:55 - 19:15SAI Siem Reap–Angkor Intl-LHR London Heathrow

32h 20m1 stop Bangkok Don Mueang Intl

12:35 - 15:15LHR London Heathrow-SAI Siem Reap–Angkor Intl

20h 40m2 stops Xiamen Gaoqi Intl Phnom Penh Techo Intl

£836Multiple Airlines

Wed, 16 Sep - Wed, 23 Sep

09:40 - 19:20SAI Siem Reap–Angkor Intl-LHR London Heathrow

15h 40m1 stop Bangkok Suvarnabhumi

21:35 - 21:30LHR London Heathrow-SAI Siem Reap–Angkor Intl

17h 55m1 stop Bangkok Suvarnabhumi

£945Multiple Airlines

Wed, 16 Sep - Wed, 23 Sep

16:00 - 06:55SAI Siem Reap–Angkor Intl-LGW London Gatwick

20h 55m1 stop Singapore Changi

10:00 - 09:40LGW London Gatwick-SAI Siem Reap–Angkor Intl

17h 40m1 stop Singapore Changi

£1,635Singapore Airlines

Wed, 16 Sep - Wed, 23 Sep

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Emirates flights from Cambodia to United Kingdom

Our best Emirates deals on Cambodia to United Kingdom flight tickets

Emirates

16 Sept

SAI12:55Siem Reap–Angkor Intl

29h 40m

2 stops

LGW12:35London Gatwick

23 Sept

LGW14:35London Gatwick

24h 55m

1 stop

SAI21:30Siem Reap–Angkor Intl

£691

Emirates

24 Sept

SAI23:50Siem Reap–Angkor Intl

24h 50m

2 stops

LHR18:40London Heathrow

3 Oct

LHR16:50London Heathrow

37h 25m

2 stops

SAI12:15Siem Reap–Angkor Intl

£692

Emirates

25 Sept

SAI12:55Siem Reap–Angkor Intl

35h 45m

2 stops

LHR18:40London Heathrow

3 Oct

LHR16:50London Heathrow

37h 25m

2 stops

SAI12:15Siem Reap–Angkor Intl

£714

Singapore Airlines flights from Cambodia to United Kingdom

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

Singapore Airlines

24 Sept

SAI10:30Siem Reap–Angkor Intl

26h 25m

1 stop

LGW06:55London Gatwick

3 Oct

LGW13:00London Gatwick

38h 40m

1 stop

SAI09:40Siem Reap–Angkor Intl

£1,510

Singapore Airlines

16 Sept

SAI16:00Siem Reap–Angkor Intl

20h 55m

1 stop

LGW06:55London Gatwick

23 Sept

LGW10:00London Gatwick

17h 40m

1 stop

SAI09:40Siem Reap–Angkor Intl

£1,635

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Siem ReapLondon

SAI Siem Reap–Angkor Intl - LGW London Gatwick

SAILGW

Siem Reap–Angkor Intl

Mon 7/12

16:50-20:50

1 stop35h 00m

London Gatwick

Wed 10/2

10:40-18:05

2 stops24h 25m

£664

Siem ReapLondon

SAI Siem Reap–Angkor Intl - LHR London Heathrow

SAILHR

Siem Reap–Angkor Intl

Thu 24/9

23:50-18:40

2 stops24h 50m

London Heathrow

Sat 3/10

16:50-12:15

2 stops37h 25m

£692

Siem ReapLondon

SAI Siem Reap–Angkor Intl - LGW London Gatwick

SAILGW

Siem Reap–Angkor Intl

Mon 7/12

16:50-20:50

1 stop35h 00m

London Gatwick

Wed 10/2

09:50-16:05

1 stop23h 15m

£705

Siem ReapLondon

SAI Siem Reap–Angkor Intl - LHR London Heathrow

SAILHR

Siem Reap–Angkor Intl

Fri 25/9

12:55-18:40

2 stops35h 45m

London Heathrow

Sat 3/10

16:50-12:15

2 stops37h 25m

£714

Siem ReapLondon

SAI Siem Reap–Angkor Intl - LHR London Heathrow

SAILHR

Siem Reap–Angkor Intl

Thu 24/9

09:35-06:30

3 stops26h 55m

London Heathrow

Sat 3/10

20:50-14:50

3 stops36h 00m

£745

Siem ReapLondon

SAI Siem Reap–Angkor Intl - LHR London Heathrow

SAILHR

Siem Reap–Angkor Intl

Mon 7/12

21:30-07:15

1 stop16h 45m

London Heathrow

Wed 10/2

14:50-09:15

2 stops35h 25m

£753

Fastest return journey

Siem ReapLondon

SAI Siem Reap–Angkor Intl - LGW London Gatwick

SAILGW

Siem Reap–Angkor Intl

Thu 24/9

23:50-19:45

2 stops25h 55m

London Gatwick

Sat 3/10

09:05-12:15

2 stops21h 10m

£754

Siem ReapLondon

SAI Siem Reap–Angkor Intl - LHR London Heathrow

SAILHR

Siem Reap–Angkor Intl

Fri 25/9

09:40-15:20

2 stops35h 40m

London Heathrow

Sat 3/10

20:10-06:20

3 stops28h 10m

£767

Siem ReapLondon

SAI Siem Reap–Angkor Intl - LHR London Heathrow

SAILHR

Siem Reap–Angkor Intl

Fri 25/9

09:35-06:30

3 stops26h 55m

London Heathrow

Sat 3/10

20:50-09:15

3 stops30h 25m

£774

Siem ReapLondon

SAI Siem Reap–Angkor Intl - LHR London Heathrow

SAILHR

Siem Reap–Angkor Intl

Mon 7/12

21:50-18:35

2 stops27h 45m

London Heathrow

Wed 10/2

08:50-15:00

2 stops23h 10m

£776

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Cambodia is in July. Flight prices, which tend to average around £579, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of July, then departing from Cambodia during the month February is also very affordable. Most momondo users find prices during this month for around £603.

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

You could potentially save up to 2% on your flight if you consider stops on a Cambodia to United Kingdom flight.

Cheap Cambodia to United Kingdom flight deals and tips

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

Best price found	£247
Fastest flight time	26h 25m
Direct flights	None

The best one-way flight to United Kingdom from Cambodia in the past 72 hours is £247. The best return flight deal from Cambodia to United Kingdom found on momondo in the last 72 hours is £664.

The fastest flight from Cambodia to United Kingdom takes 26h 25m

There are no direct flights from Cambodia to United Kingdom. There are no popular flight routes from Cambodia to United Kingdom.

Search flight deals

Frequently asked questions about flying from Cambodia to the United Kingdom

When did momondo last update prices for flights from Cambodia to United Kingdom?
Prices for flights from Cambodia to United Kingdom are updated daily.
How old do you have to be to fly from Cambodia to United Kingdom?
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 Cambodia to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The required travel and health documents for your United Kingdom 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 United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Cambodia to United Kingdom

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

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom £350	Free Cancellation	Rating 7.3 1,534 reviews		Search Etihad Airways flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United Kingdom from Cambodia.

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

momondo does allow users to show only those flights to United Kingdom from Cambodia which offer a flexible booking policy as well as other useful filters and features.

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

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 Cambodia to United Kingdom.

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

Of course. momondo tracks the price of Cambodia to United Kingdom flights. All you need is a valid email address and we will do the rest; it is that quick and easy.