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Flights to Cambodia

£546 Cheap flights to Cambodia

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Cambodia departing on 2/9. 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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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
SWISS
2 Sept
LHR
22h 55m
2 stops
SAI
16 Sept
SAI
28h 15m
2 stops
LHR
£546
SWISS
2 Sept
LGW
27h 25m
2 stops
SAI
16 Sept
SAI
28h 45m
2 stops
LGW
£561
SWISS
2 Sept
LCY
23h 35m
2 stops
SAI
16 Sept
SAI
29h 00m
2 stops
LCY
£606
Multiple Airlines
2 Sept
LHR
27h 45m
2 stops
SAI
16 Sept
SAI
21h 55m
2 stops
LHR
£625
Vietnam Airlines
30 Apr
LHR
17h 25m
1 stop
SAI
25 May
SAI
28h 40m
1 stop
LHR
£641
Multiple Airlines
12 May
LHR
33h 55m
2 stops
SAI
17 May
SAI
26h 05m
2 stops
LHR
£647
Etihad Airways
4 May
MAN
22h 15m
2 stops
SAI
25 May
SAI
24h 00m
2 stops
MAN
£650
Multiple Airlines
30 Apr
LGW
52h 25m
2 stops
SAI
25 May
SAI
25h 50m
2 stops
LGW
£656
SWISS
1 Jun
MAN
22h 55m
2 stops
SAI
1 Jul
SAI
22h 15m
2 stops
MAN
£657
China Eastern
5 Apr
LHR
64h 50m
3 stops
SAI
1 May
SAI
51h 30m
2 stops
LHR
£663
Multiple Airlines
29 May
LHR
43h 00m
2 stops
SAI
7 Jun
SAI
31h 40m
2 stops
LHR
£667
Etihad Airways
9 May
MAN
17h 40m
2 stops
SAI
17 May
SAI
23h 30m
2 stops
MAN
£669

Flights to Krong Preah Sihanouk

Search all flight deals to Krong Preah Sihanouk
Multiple Airlines
19 Apr
LHR
22h 35m
2 stops
KOS
26 Apr
KOS
23h 00m
2 stops
LHR
£728
Multiple Airlines
17 May
MAN
21h 40m
2 stops
KOS
24 May
KOS
23h 25m
2 stops
MAN
£777
Multiple Airlines
19 Apr
LHR
22h 35m
2 stops
KOS
26 Apr
KOS
23h 00m
2 stops
LHR
£778
Multiple Airlines
19 Apr
LGW
22h 00m
2 stops
KOS
26 Apr
KOS
23h 10m
2 stops
LGW
£785
Multiple Airlines
21 Apr
LGW
22h 00m
2 stops
KOS
28 Apr
KOS
24h 25m
2 stops
LGW
£790
Multiple Airlines
23 Apr
LGW
22h 00m
2 stops
KOS
30 Apr
KOS
24h 25m
2 stops
LGW
£824
Multiple Airlines
19 Apr
LGW
22h 00m
2 stops
KOS
26 Apr
KOS
23h 10m
2 stops
LGW
£835
Multiple Airlines
23 Apr
LHR
22h 35m
2 stops
KOS
30 Apr
KOS
24h 10m
2 stops
LHR
£836
Multiple Airlines
24 Apr
LGW
20h 45m
2 stops
KOS
1 May
KOS
23h 10m
2 stops
LGW
£862
Multiple Airlines
20 Apr
MAN
20h 25m
2 stops
KOS
27 Apr
KOS
29h 30m
2 stops
MAN
£864
Multiple Airlines
19 Apr
LHR
32h 10m
1 stop
KOS
26 Apr
KOS
31h 40m
2 stops
LHR
£870
Multiple Airlines
17 May
MAN
25h 15m
3 stops
KOS
24 May
KOS
23h 25m
2 stops
MAN
£885

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.
SWISS Logo
13:50 - 18:45
LHR
-
SAI
22h 55m
2 stops
SWISS Logo
09:40 - 07:55
SAI
-
LHR
28h 15m
2 stops
£546SWISS
Wed, 2 Sep - Wed, 16 Sep
SWISS Logo
09:20 - 18:45
LGW
-
SAI
27h 25m
2 stops
SWISS Logo
09:40 - 08:25
SAI
-
LGW
28h 45m
2 stops
£561SWISS
Wed, 2 Sep - Wed, 16 Sep
SWISS Logo
13:10 - 18:45
LCY
-
SAI
23h 35m
2 stops
SWISS Logo
09:40 - 08:40
SAI
-
LCY
29h 00m
2 stops
£606SWISS
Wed, 2 Sep - Wed, 16 Sep
Etihad Airways Logo
14:30 - 18:45
MAN
-
SAI
22h 15m
2 stops
Etihad Airways Logo
12:55 - 06:55
SAI
-
MAN
24h 00m
2 stops
£650Etihad Airways
Mon, 4 May - Mon, 25 May
China Eastern Logo
21:20 - 20:10
LHR
-
SAI
64h 50m
3 stops
China Eastern Logo
21:10 - 18:40
SAI
-
LHR
51h 30m
2 stops
£663China Eastern
Sun, 5 Apr - Fri, 1 May
Etihad Airways Logo
09:20 - 09:00
MAN
-
SAI
17h 40m
2 stops
Etihad Airways Logo
19:30 - 13:00
SAI
-
MAN
23h 30m
2 stops
£669Etihad Airways
Sat, 9 May - Sun, 17 May
Singapore Airlines Logo
10:15 - 15:10
LGW
-
SAI
22h 55m
1 stop
Singapore Airlines Logo
10:30 - 06:55
SAI
-
LGW
26h 25m
1 stop
£719Singapore Airlines
Thu, 27 Aug - Thu, 10 Sep
Emirates Logo
23:55 - 21:30
LGW
-
SAI
39h 35m
2 stops
Emirates Logo
23:50 - 07:20
SAI
-
LGW
37h 30m
2 stops
£737Emirates
Thu, 27 Aug - Thu, 10 Sep
Emirates Logo
21:45 - 21:30
LGW
-
SAI
41h 45m
2 stops
Emirates Logo
23:50 - 19:45
SAI
-
LGW
49h 55m
2 stops
£742Emirates
Thu, 27 Aug - Tue, 8 Sep
Singapore Airlines Logo
10:05 - 15:10
LGW
-
SAI
23h 05m
1 stop
Singapore Airlines Logo
16:00 - 06:55
SAI
-
LGW
20h 55m
1 stop
£755Singapore Airlines
Tue, 12 May - Sun, 17 May

momondo Fare Finder

 
Locate flights to Cambodia that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 10 March 2026.
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 - SAI

LHRSAI

London Heathrow

Wed 2/9

13:50-18:45

2 stops22h 55m

Siem Reap–Angkor Intl

Wed 16/9

09:40-07:55

2 stops28h 15m

£546

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Wed 2/9

09:20-18:45

2 stops27h 25m

Siem Reap–Angkor Intl

Wed 16/9

09:40-08:25

2 stops28h 45m

£561

LondonSiem Reap

LCY - SAI

LCYSAI

London City

Wed 2/9

13:10-18:45

2 stops23h 35m

Siem Reap–Angkor Intl

Wed 16/9

09:40-08:40

2 stops29h 00m

£606

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Mon 4/5

14:30-18:45

2 stops22h 15m

Siem Reap–Angkor Intl

Mon 25/5

12:55-06:55

2 stops24h 00m

£650

LondonSiem Reap

LHR - SAI

LHRSAI

London Heathrow

Sun 5/4

21:20-20:10

3 stops64h 50m

Siem Reap–Angkor Intl

Fri 1/5

21:10-18:40

2 stops51h 30m

£663
Fastest return journey

ManchesterSiem Reap

MAN - SAI

MANSAI

Manchester

Sat 9/5

09:20-09:00

2 stops17h 40m

Siem Reap–Angkor Intl

Sun 17/5

19:30-13:00

2 stops23h 30m

£669

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Thu 27/8

10:15-15:10

1 stop22h 55m

Siem Reap–Angkor Intl

Thu 10/9

10:30-06:55

1 stop26h 25m

£719

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Thu 27/8

23:55-21:30

2 stops39h 35m

Siem Reap–Angkor Intl

Thu 10/9

23:50-07:20

2 stops37h 30m

£736

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Thu 27/8

21:45-21:30

2 stops41h 45m

Siem Reap–Angkor Intl

Tue 8/9

23:50-19:45

2 stops49h 55m

£742

LondonSiem Reap

LGW - SAI

LGWSAI

London Gatwick

Tue 12/5

10:05-15:10

1 stop23h 05m

Siem Reap–Angkor Intl

Sun 17/5

16:00-06:55

1 stop20h 55m

£755

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 36% 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.

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

£276

Best Round-Trip Price

£546

Fastest flight time

23h 45m
The best one-way flight price to Cambodia from United Kingdom in the last 72 hours is £276 (London Stansted to Siem Reap–Angkor Intl).
Search Deals
The best round-trip flight price to Cambodia from United Kingdom in the last 72 hours is £546 (London Heathrow to Siem Reap–Angkor Intl).
Search Deals
The fastest flight to Cambodia from United Kingdom takes 23h 45m (London City to Siem Reap–Angkor Intl).
Search Deals

Frequently asked questions about flying to Cambodia

What popular landmarks are in Cambodia?

Cambodia is full of notable places to explore, many with significant historical value to the region and the world. Some of the most popular landmarks in Cambodia are Olympic Stadium, Angkor Wat, Cambodia-Vietnam Friendship Monument, and Cambodia Landmine Museum, among many more.

What is the best airport to land at to visit Olympic Stadium?

When visiting Olympic Stadium in Phnom Penh, the closest airport is Phnom Penh Airport.

What is the cheapest flight to Cambodia?

If you are looking to fly to Cambodia for less, look to airlines like Thai AirAsia, Thai Vietjet Air, and AirAsia Cambodia, with prices starting at £31, £34, and £37 respectively.

Which airlines fly to Cambodia?

China Southern is the most popular airline offering flights to Cambodia, with 33% of our users opting to fly with them when travelling to Cambodia. Other popular options include Etihad Airways and Singapore Airlines. There are a total of 15 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, 57% 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 22 operators available for flights to Cambodia as of March 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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