Find flights
When to book
Airlines
FAQs

Cheap flights from Cambodia to London from £371

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/6. Fares are subject to change and may not be available on all flights or dates of travel.
KTI — LON
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cambodia to London

Enter your travel dates to find the best prices.

Cheapest flights from Cambodia to London
Explore the most affordable flight options available from Cambodia to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 June 2026.

Mon 21/919:35
SAI
-
LGW
2 stops41h 20m
Multiple Airlines
Wed 23/910:40
LGW
-
SAI
2 stops26h 15m
Multiple Airlines
Deal found 10/6£660
Mon 21/912:55
SAI
-
LHR
2 stops32h 25m
Multiple Airlines
Wed 23/910:00
LHR
-
SAI
2 stops26h 55m
Multiple Airlines
Deal found 10/6£673
Tue 22/912:55
SAI
-
LGW
2 stops24h 00m
Multiple Airlines
Wed 23/910:40
LGW
-
SAI
2 stops26h 15m
Multiple Airlines
Deal found 10/6£739
Sat 19/923:50
SAI
-
LGW
2 stops18h 45m
Emirates
Wed 23/914:35
LGW
-
SAI
2 stops24h 55m
Emirates
Deal found 10/6£780
Fri 18/912:55
SAI
-
LGW
2 stops24h 25m
Emirates
Thu 24/923:55
LGW
-
SAI
2 stops39h 35m
Emirates
Deal found 10/6£781
Fri 18/912:55
SAI
-
LGW
2 stops24h 25m
Emirates
Fri 25/921:45
LGW
-
SAI
2 stops17h 45m
Emirates
Deal found 10/6£782
Fri 18/909:40
SAI
-
LHR
2 stops33h 05m
Etihad Airways
Wed 23/920:45
LHR
-
SAI
2 stops30h 15m
Etihad Airways
Deal found 10/6£787
Mon 8/619:45
SAI
-
LHR
2 stops30h 55m
Multiple Airlines
Mon 15/618:10
LHR
-
SAI
2 stops36h 05m
Multiple Airlines
Deal found 7/6£796
Sun 21/612:55
SAI
-
LHR
2 stops35h 50m
Etihad Airways
Sat 27/621:45
LHR
-
SAI
2 stops31h 30m
Etihad Airways
Deal found 10/6£825
Sat 11/719:35
SAI
-
LHR
2 stops25h 30m
Etihad Airways
Sat 1/820:45
LHR
-
SAI
2 stops30h 15m
Etihad Airways
Deal found 8/6£837
Sun 21/612:55
SAI
-
LGW
2 stops48h 25m
Emirates
Sat 27/621:45
LGW
-
SAI
2 stops32h 30m
Emirates
Deal found 10/6£858
Sat 11/723:50
SAI
-
LHR
2 stops24h 50m
Emirates
Sat 1/819:50
LHR
-
SAI
2 stops58h 25m
Emirates
Deal found 9/6£880

Find flight deals from Cambodia to London

Keep the following information in mind while searching for Cambodia to London flight deals. Data was last updated 11 June 2026.

Round-trip from

£660

One-way from

£371
21/9-23/9
  • 21/9-23/9
  • 4 total stops
  • 67h 35m total
  • Cambodia to London
Search Deals
28/6
  • 28/6
  • 3 total stops
  • 37h 35m total
  • Cambodia to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cambodia to London 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, Cheapflights users made 858,174 searches. Data last updated 11 June 2026.
Use the filters below to find and compare flights from Cambodia to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Siem ReapLondon

SAI - LGW

SAILGW

Siem Reap–Angkor Intl

Mon 21/9

12:55-12:35

2 stops29h 40m

London Gatwick

Sat 26/9

10:05-12:15

2 stops20h 10m

£781

Siem ReapLondon

SAI - LGW

SAILGW

Siem Reap–Angkor Intl

Fri 18/9

12:55-07:20

2 stops24h 25m

London Gatwick

Wed 23/9

21:45-21:30

2 stops17h 45m

£782

Siem ReapLondon

SAI - LHR

SAILHR

Siem Reap–Angkor Intl

Mon 21/9

09:40-12:45

2 stops33h 05m

London Heathrow

Tue 22/9

14:45-18:55

2 stops22h 10m

£787

Siem ReapLondon

SAI - LHR

SAILHR

Siem Reap–Angkor Intl

Sat 19/9

12:55-18:45

2 stops35h 50m

London Heathrow

Fri 25/9

21:45-09:00

2 stops29h 15m

£787

Siem ReapLondon

SAI - LHR

SAILHR

Siem Reap–Angkor Intl

Sun 20/9

19:35-12:45

2 stops23h 10m

London Heathrow

Tue 22/9

09:30-09:00

2 stops41h 30m

£787

Siem ReapLondon

SAI - LHR

SAILHR

Siem Reap–Angkor Intl

Sat 11/7

19:35-15:05

2 stops25h 30m

London Heathrow

Sat 1/8

20:45-09:00

2 stops30h 15m

£837

Siem ReapLondon

SAI - LGW

SAILGW

Siem Reap–Angkor Intl

Sun 21/6

12:55-07:20

2 stops48h 25m

London Gatwick

Sat 27/6

21:45-12:15

2 stops32h 30m

£858

Siem ReapLondon

SAI - LHR

SAILHR

Siem Reap–Angkor Intl

Sat 11/7

23:50-18:40

2 stops24h 50m

London Heathrow

Sat 1/8

19:50-12:15

2 stops58h 25m

£880

Siem ReapLondon

SAI - LGW

SAILGW

Siem Reap–Angkor Intl

Thu 24/9

23:50-19:45

2 stops25h 55m

London Gatwick

Fri 25/9

21:45-21:30

2 stops17h 45m

£956

Siem ReapLondon

SAI - LGW

SAILGW

Siem Reap–Angkor Intl

Sat 19/9

23:50-12:35

2 stops18h 45m

London Gatwick

Sun 20/9

23:55-21:30

2 stops39h 35m

£956

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Cambodia to London

Have a flexible travel schedule? Discover the best time to fly to London from Cambodia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cambodia to London

What is the cheapest month to book a flight from Cambodia to London?

Currently, December is the cheapest month in which you can book a flight from Cambodia to London (average of £187). Flying from Cambodia to London in August is currently the most expensive (average of £994). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 11 June 2026.
See what other customers who have flown with Etihad Airways and China Eastern from Cambodia to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.3
Good
1,452 reviews
Check prices

Comfort

7.3

Crew

7.8

Entertainment

7.2

Overall

7.3

Boarding

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abraham,May 2026

TLV - AUH

Huge delay no explanation, made me miss the connection. Terrible experience
Etihad Airways
7.3
Good
1,452 reviews
Etihad Airways
7.3
Good
1,452 reviews
Check prices

Comfort

7.3

Crew

7.8

Entertainment

7.2

Overall

7.3

Boarding

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abraham,May 2026

TLV - AUH

Huge delay no explanation, made me miss the connection. Terrible experience
China Eastern
7.3
Good
223 reviews
Etihad Airways
7.3
Good
1,452 reviews
Check prices

Comfort

7.3

Crew

7.8

Entertainment

7.2

Overall

7.3

Boarding

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abraham,May 2026

TLV - AUH

Huge delay no explanation, made me miss the connection. Terrible experience

Related info for your journey

Find useful and relevant information for your journey from Cambodia to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cambodia to London?

    There are many flights that can get you from Cambodia to London in 24h 25m. Fly via Emirates or Etihad Airways to get the fastest option. Airlines will cover a distance of 6102 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Cambodia to London one-way?

    To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at £211. China Southern flights start at £235 while deals on Malaysia Airlines start at £290 one-way.

  • What are the most popular routes from Cambodia to London?

    While some choose either Siem Reap–Angkor Intl - London Heathrow or Phnom Penh Pochentong - London City, Siem Reap–Angkor Intl - London Gatwick is the most popular route from Cambodia to London.

  • Can I find deals for flights from Cambodia to London that include hotel bookings?

    Yes. In addition to deals on Cambodia to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cambodia to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cambodia to London.

  • Can I find deals for business class flights from Cambodia to London?

    Yes. Cheapflights offers flight deals from Cambodia to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cambodia to London?

    Currently, December is the cheapest month in which you can book a flight from Cambodia to London (average of £187). Flying from Cambodia to London in August is currently the most expensive (average of £994). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Milton Keynes
Wembley
Luton
Gatwick
Slough
Ilford
Croydon
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Watford
Ipswich
Guildford
Romford
Borehamwood
Folkestone
Southall

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cambodia to London?

Cheapflights helps you search for flights from Cambodia to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Cambodia to London?

Millions of users choose and trust Cheapflights to book the best flight deals from Cambodia to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Cambodia to London with no change fees?

Need flexible booking options for your flight to London from Cambodia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Cambodia to London become cheaper?

Yes, Cheapflights offers price alerts on Cambodia to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.