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Flights to Cambodia

£319 Cheap flights to Cambodia

1 adult
1 adult, Economy, 0 bags

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Recent flights found to popular cities in Cambodia

Find flights to these popular cities in Cambodia from your nearest airport.

Flights to Siem Reap

Search all flight deals to Siem Reap
Austrian Airlines
3 Dec
LHR
29h 30m
2 stops
SAI
14 Dec
SAI
19h 55m
2 stops
LHR
£607
Austrian Airlines
3 Dec
LHR
29h 30m
2 stops
SAI
14 Dec
SAI
35h 10m
2 stops
LHR
£608
Austrian Airlines
3 Dec
LHR
29h 30m
2 stops
SAI
14 Dec
SAI
19h 55m
2 stops
LHR
£623
Austrian Airlines
27 Jan
LHR
29h 45m
2 stops
SAI
11 Feb
SAI
18h 45m
2 stops
LHR
£629
Multiple Airlines
8 Feb
LHR
39h 30m
2 stops
SAI
10 Mar
SAI
22h 15m
2 stops
LHR
£632
Multiple Airlines
10 Nov
LHR
39h 25m
2 stops
SAI
3 Dec
SAI
29h 10m
2 stops
LHR
£636
Multiple Airlines
19 Feb
LHR
16h 20m
2 stops
SAI
2 Mar
SAI
22h 15m
2 stops
LHR
£638
China Eastern
19 Feb
LGW
27h 30m
2 stops
SAI
2 Mar
SAI
39h 30m
3 stops
LGW
£639
Multiple Airlines
10 Nov
LHR
39h 25m
2 stops
SAI
3 Dec
SAI
29h 10m
2 stops
LHR
£640
Multiple Airlines
30 Sept
LHR
30h 55m
2 stops
SAI
28 Oct
SAI
29h 10m
2 stops
LHR
£644
Austrian Airlines
18 Jan
LHR
54h 50m
2 stops
SAI
1 Feb
SAI
18h 45m
2 stops
LHR
£650
Lufthansa
10 Nov
LHR
42h 25m
2 stops
SAI
5 Dec
SAI
24h 55m
2 stops
LHR
£657

Flights to Krong Preah Sihanouk

Search all flight deals to Krong Preah Sihanouk
Multiple Airlines
20 Oct
LGW
40h 10m
2 stops
KOS
27 Oct
KOS
34h 30m
2 stops
LGW
£741
Multiple Airlines
20 Oct
LHR
25h 00m
3 stops
KOS
27 Oct
KOS
35h 05m
2 stops
LHR
£743
Multiple Airlines
16 Nov
LGW
22h 15m
3 stops
KOS
27 Nov
KOS
23h 20m
2 stops
LGW
£747
Multiple Airlines
16 Nov
LHR
22h 45m
3 stops
KOS
27 Nov
KOS
35h 45m
2 stops
LHR
£762
Multiple Airlines
6 Oct
LGW
25h 00m
3 stops
KOS
13 Oct
KOS
30h 20m
2 stops
LGW
£767
Multiple Airlines
20 Oct
LHR
30h 25m
2 stops
KOS
27 Oct
KOS
38h 00m
2 stops
LHR
£769
Vietnam Airlines
6 Oct
LHR
31h 25m
1 stop
KOS
13 Oct
KOS
16h 35m
1 stop
LHR
£770
Multiple Airlines
6 Oct
LGW
25h 00m
3 stops
KOS
13 Oct
KOS
32h 00m
3 stops
LGW
£776
Multiple Airlines
19 Oct
LHR
23h 45m
3 stops
KOS
26 Oct
KOS
35h 45m
2 stops
LHR
£779
Multiple Airlines
16 Nov
LGW
22h 15m
3 stops
KOS
27 Nov
KOS
31h 25m
3 stops
LGW
£781
Multiple Airlines
19 Oct
LGW
22h 50m
3 stops
KOS
26 Oct
KOS
32h 55m
2 stops
LGW
£785
Multiple Airlines
19 Oct
LHR
23h 45m
3 stops
KOS
26 Oct
KOS
35h 45m
2 stops
LHR
£787

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.
Austrian Airlines Logo
06:00 - 18:30LHR  London Heathrow-SAI Siem Reap–Angkor Intl
29h 30m2 stops Vienna Intl Bangkok Suvarnabhumi
Austrian Airlines Logo
19:25 - 08:20SAI  Siem Reap–Angkor Intl-LHR London Heathrow
19h 55m2 stops Bangkok Suvarnabhumi Vienna Intl
£607Austrian Airlines
Thu, 3 Dec - Mon, 14 Dec
Austrian Airlines Logo
06:00 - 18:30LHR  London Heathrow-SAI Siem Reap–Angkor Intl
29h 30m2 stops Vienna Intl Bangkok Suvarnabhumi
Austrian Airlines Logo
09:55 - 14:05SAI  Siem Reap–Angkor Intl-LHR London Heathrow
35h 10m2 stops Bangkok Suvarnabhumi Vienna Intl
£608Austrian Airlines
Thu, 3 Dec - Mon, 14 Dec
Multiple Airlines Logo
20:15 - 18:45LHR  London Heathrow-SAI Siem Reap–Angkor Intl
39h 30m2 stops Munich Franz Josef Strauss Bangkok Suvarnabhumi
Multiple Airlines Logo
16:50 - 08:05SAI  Siem Reap–Angkor Intl-LHR London Heathrow
22h 15m2 stops Singapore Changi Zurich
£632Multiple Airlines
Mon, 8 Feb - Wed, 10 Mar
Multiple Airlines Logo
11:30 - 09:55LHR  London Heathrow-SAI Siem Reap–Angkor Intl
39h 25m2 stops Frankfurt am Main Singapore Changi
Multiple Airlines Logo
09:55 - 08:05SAI  Siem Reap–Angkor Intl-LHR London Heathrow
29h 10m2 stops Bangkok Suvarnabhumi Zurich
£636Multiple Airlines
Tue, 10 Nov - Thu, 3 Dec
Vietnam Airlines Logo
18:55 - 18:20LHR  London Heathrow-SAI Siem Reap–Angkor Intl
17h 25m1 stop Ho Chi Minh City
Vietnam Airlines Logo
22:35 - 16:55SAI  Siem Reap–Angkor Intl-LHR London Heathrow
24h 20m1 stop Ho Chi Minh City
£716Vietnam Airlines
Thu, 1 Oct - Wed, 14 Oct
Vietnam Airlines Logo
18:55 - 18:20LHR  London Heathrow-SAI Siem Reap–Angkor Intl
17h 25m1 stop Ho Chi Minh City
Vietnam Airlines Logo
22:35 - 16:55SAI  Siem Reap–Angkor Intl-LHR London Heathrow
24h 20m1 stop Ho Chi Minh City
£717Vietnam Airlines
Thu, 1 Oct - Wed, 14 Oct
Singapore Airlines Logo
09:10 - 09:55LHR  London Heathrow-SAI Siem Reap–Angkor Intl
17h 45m1 stop Singapore Changi
Singapore Airlines Logo
16:50 - 15:20SAI  Siem Reap–Angkor Intl-LHR London Heathrow
29h 30m1 stop Singapore Changi
£753Singapore Airlines
Tue, 10 Nov - Thu, 3 Dec
Singapore Airlines Logo
10:40 - 16:00LHR  London Heathrow-SAI Siem Reap–Angkor Intl
22h 20m1 stop Singapore Changi
Singapore Airlines Logo
10:45 - 19:10SAI  Siem Reap–Angkor Intl-LHR London Heathrow
39h 25m1 stop Singapore Changi
£753Singapore Airlines
Wed, 27 Jan - Thu, 11 Feb
Etihad Airways Logo
08:15 - 14:25MAN  Manchester-SAI Siem Reap–Angkor Intl
47h 10m2 stops Abu Dhabi Zayed Intl Phnom Penh Techo Intl
Etihad Airways Logo
09:55 - 12:15SAI  Siem Reap–Angkor Intl-MAN Manchester
33h 20m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl
£770Etihad Airways
Wed, 4 Nov - Wed, 11 Nov
Etihad Airways Logo
08:15 - 14:25MAN  Manchester-SAI Siem Reap–Angkor Intl
47h 10m2 stops Abu Dhabi Zayed Intl Phnom Penh Techo Intl
Etihad Airways Logo
09:55 - 12:15SAI  Siem Reap–Angkor Intl-MAN Manchester
33h 20m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl
£770Etihad Airways
Wed, 4 Nov - Wed, 11 Nov

momondo Fare Finder

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

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonSiem Reap

LHR London Heathrow - SAI Siem Reap–Angkor Intl

LHRSAI

London Heathrow

Thu 3/12

06:00-18:30

2 stops29h 30m

Siem Reap–Angkor Intl

Mon 14/12

19:25-08:20

2 stops19h 55m

£607

LondonSiem Reap

LHR London Heathrow - SAI Siem Reap–Angkor Intl

LHRSAI

London Heathrow

Thu 3/12

06:00-18:30

2 stops29h 30m

Siem Reap–Angkor Intl

Mon 14/12

09:55-14:05

2 stops35h 10m

£608

LondonSiem Reap

LHR London Heathrow - SAI Siem Reap–Angkor Intl

LHRSAI

London Heathrow

Mon 8/2

20:15-18:45

2 stops39h 30m

Siem Reap–Angkor Intl

Wed 10/3

16:50-08:05

2 stops22h 15m

£632

LondonSiem Reap

LHR London Heathrow - SAI Siem Reap–Angkor Intl

LHRSAI

London Heathrow

Tue 10/11

11:30-09:55

2 stops39h 25m

Siem Reap–Angkor Intl

Thu 3/12

09:55-08:05

2 stops29h 10m

£636
Fastest return journey

LondonSiem Reap

LHR London Heathrow - SAI Siem Reap–Angkor Intl

LHRSAI

London Heathrow

Thu 1/10

18:55-18:20

1 stop17h 25m

Siem Reap–Angkor Intl

Wed 14/10

22:35-16:55

1 stop24h 20m

£716

LondonSiem Reap

LHR London Heathrow - SAI Siem Reap–Angkor Intl

LHRSAI

London Heathrow

Thu 1/10

18:55-18:20

1 stop17h 25m

Siem Reap–Angkor Intl

Wed 14/10

22:35-16:55

1 stop24h 20m

£717

LondonSiem Reap

LHR London Heathrow - SAI Siem Reap–Angkor Intl

LHRSAI

London Heathrow

Tue 10/11

09:10-09:55

1 stop17h 45m

Siem Reap–Angkor Intl

Thu 3/12

16:50-15:20

1 stop29h 30m

£753

LondonSiem Reap

LHR London Heathrow - SAI Siem Reap–Angkor Intl

LHRSAI

London Heathrow

Wed 27/1

10:40-16:00

1 stop22h 20m

Siem Reap–Angkor Intl

Thu 11/2

10:45-19:10

1 stop39h 25m

£753

ManchesterSiem Reap

MAN Manchester - SAI Siem Reap–Angkor Intl

MANSAI

Manchester

Wed 4/11

08:15-14:25

2 stops47h 10m

Siem Reap–Angkor Intl

Wed 11/11

09:55-12:15

2 stops33h 20m

£770

ManchesterSiem Reap

MAN Manchester - SAI Siem Reap–Angkor Intl

MANSAI

Manchester

Wed 4/11

08:15-14:25

2 stops47h 10m

Siem Reap–Angkor Intl

Wed 11/11

09:55-12:15

2 stops33h 20m

£770

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

Cambodia flights insights and trends

Explore insights for your Cambodia flight to craft the best travel plan

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 46% of people opting to fly with this airline when travelling to Cambodia. Keep in mind that there are 14 different airlines that fly to Cambodia on a routine basis, so you have a few additional options to choose from.

Cheapest flights to cities in Cambodia

Click on the cities below to find out when it's cheapest to fly to Cambodia from United Kingdom
Phnom Penh
Phnom Penh
Find flights to Phnom Penh

Cheap Cambodia flight deals and tips

Summary info about Cambodia flight prices, duration and airlines

Best One-Way Price

£319

Best Round-Trip Price

£607

Fastest flight time

27h 30m
The best one-way flight price to Cambodia from United Kingdom in the last 5 days is £319 (London Stansted to Siem Reap–Angkor Intl).
Search Deals
The best return flight price to Cambodia from United Kingdom in the last 5 days is £607 (London Heathrow to Siem Reap–Angkor Intl).
Search Deals
The fastest flight to Cambodia from United Kingdom takes 27h 30m (London Luton to Siem Reap–Angkor Intl).
Search Deals

Frequently asked questions about flying to Cambodia

What is the cheapest flight to Cambodia?

If you are looking to fly to Cambodia for less, look to airlines like Malaysia Airlines, Singapore Airlines, and Cambodia Angkor Air, with prices starting at £66, £72, and £75 respectively.

Which airlines fly to Cambodia?

Etihad Airways is the most popular airline offering flights to Cambodia, with 40% of our users opting to fly with them when travelling to Cambodia. Other popular options include China Southern and Singapore Airlines. There are a total of 14 different airlines flying to Cambodia.

What is the most popular airport in Cambodia to fly to?

The most popular airport in Cambodia to fly to is Phnom Penh Techo Intl, based on our data. In the past 12 months, 69% of all momondo users who travelled to Cambodia chose to fly into Phnom Penh Techo Intl airport, which is located in the city of Phnom Penh.

When did momondo last update prices for flights to Cambodia?

Prices for flights to Cambodia refresh daily.

How many operators does momondo search for flights to Cambodia?

There are 20 operators available for flights to Cambodia as of September 2026.

How old do you have to be to fly to Cambodia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel 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.

Why use momondo?

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

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

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

Flights to Cambodia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Cambodia?

momondo helps you find the best flight to Cambodia by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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Find better results for your trip to Cambodia

Popular Flights to Cambodia

London to Siem Reap flightsfrom £608
Birmingham to Siem Reap flightsfrom £711
London to Krong Preah Sihanouk flightsfrom £747
Manchester to Siem Reap flightsfrom £773
Glasgow to Siem Reap flightsfrom £803
Manchester to Krong Preah Sihanouk flightsfrom £832
Edinburgh to Siem Reap flightsfrom £947