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Cheap flights from Cambodia to London from £206

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — LON
1 Jul — 8 Jul1
1 adult

Cheap flight deals from Cambodia to London

Keep the following information in mind while searching for Cambodia to London flight deals. Data was last updated 26 June 2025.

Round-trip from

£504

One-way from

£206

Popular in

July

Cheapest in

November

Average price

£747
China Eastern
  • China Eastern
  • 9/11-17/11
  • 2 total stops
  • 67h 00m total
  • Cambodia to London
Search Deals
15/9
  • 15/9
  • 3 total stops
  • 54h 00m total
  • Cambodia to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Cambodia to London

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 26 June 2025.

Tue 1/712:40PNH - LGW
2 stops32h 20mChina Eastern
Fri 11/711:35LGW - PNH
1 stop29h 40mChina Eastern
Deal found 25/6£491
Tue 28/1011:55PNH - LHR
1 stop37h 20mChina Southern
Tue 4/1121:30LHR - PNH
2 stops30h 20mChina Southern
Deal found 24/6£504
Sun 9/1100:25PNH - LHR
1 stop24h 25mMultiple Airlines
Mon 17/1121:10LHR - PNH
1 stop31h 05mMultiple Airlines
Deal found 24/6£542
Wed 29/1019:55PNH - LGW
1 stop29h 35mMultiple Airlines
Wed 5/1116:00LGW - PNH
1 stop34h 45mMultiple Airlines
Deal found 24/6£566
Sun 2/1100:15PNH - LHR
1 stop24h 15mChina Eastern
Tue 18/1121:00LHR - PNH
1 stop19h 15mChina Eastern
Deal found 26/6£574
Sun 9/1100:25PNH - LHR
1 stop22h 30mAir China
Mon 17/1120:25LHR - PNH
2 stops31h 50mAir China
Deal found 24/6£596
Mon 10/1114:50PNH - STN
3 stops36h 35mMultiple Airlines
Mon 17/1113:35STN - PNH
2 stops22h 25mMultiple Airlines
Deal found 24/6£620
Mon 3/1118:30PNH - LHR
1 stop27h 55mMalaysia Airlines
Tue 18/1110:25LHR - PNH
1 stop24h 05mMalaysia Airlines
Deal found 23/6£655
Mon 10/1120:35PNH - STN
2 stops22h 30mEmirates
Mon 17/1114:05STN - PNH
2 stops19h 30mEmirates
Deal found 24/6£677
Tue 28/1017:10PNH - LGW
2 stops19h 55mQatar Airways
Tue 4/1108:40LGW - PNH
2 stops23h 45mQatar Airways
Deal found 24/6£679
Sun 10/819:25PNH - LHR
2 stops31h 15mFinnair
Sat 23/816:10LHR - PNH
2 stops34h 25mFinnair
Deal found 24/6£707
Fri 19/1212:15PNH - LGW
2 stops48h 20mAir China
Fri 2/111:35LGW - PNH
1 stop28h 35mAir China
Deal found 25/6£731

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 26 June 2025.
Use the filters below to find and compare flights from Cambodia to London that are best for you.

Fly from

Cambodia

Fly to

London

Route

Depart

Return

Price

Phnom PenhLondon

PNH - LGW

PNHLGW

Phnom Penh Pochentong

Sun 9/11

00:15-06:30

1 stop37h 15m

London Gatwick

Mon 17/11

10:30-23:15

1 stop29h 45m

£504

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Tue 28/10

11:55-18:15

1 stop37h 20m

London Heathrow

Tue 4/11

21:30-10:50

2 stops30h 20m

£504

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Sun 9/11

00:25-17:50

1 stop24h 25m

London Heathrow

Mon 17/11

21:10-11:15

1 stop31h 05m

£542

Phnom PenhLondon

PNH - LGW

PNHLGW

Phnom Penh Pochentong

Tue 28/10

19:55-18:30

1 stop29h 35m

London Gatwick

Tue 4/11

16:00-19:00

1 stop20h 00m

£546

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Sun 2/11

00:15-17:30

1 stop24h 15m

London Heathrow

Tue 18/11

21:00-23:15

1 stop19h 15m

£574

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Sun 9/11

00:25-15:55

1 stop22h 30m

London Heathrow

Mon 17/11

20:25-11:15

2 stops31h 50m

£596

Phnom PenhLondon

PNH - STN

PNHSTN

Phnom Penh Pochentong

Mon 10/11

14:50-20:25

3 stops36h 35m

London Stansted

Mon 17/11

13:35-19:00

2 stops22h 25m

£620

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Mon 3/11

18:30-15:25

1 stop27h 55m

London Heathrow

Tue 18/11

10:25-17:30

1 stop24h 05m

£655

Phnom PenhLondon

PNH - STN

PNHSTN

Phnom Penh Pochentong

Mon 10/11

20:35-12:05

2 stops22h 30m

London Stansted

Mon 17/11

14:05-16:35

2 stops19h 30m

£677

Phnom PenhLondon

PNH - LGW

PNHLGW

Phnom Penh Pochentong

Tue 28/10

17:10-06:05

2 stops19h 55m

London Gatwick

Tue 4/11

08:40-15:25

2 stops23h 45m

£679

Flights are sorted by cheapest return flights first.

Deals found on 26/6

Showing 1-10 of 51 results
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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, January is the cheapest month in which you can book a flight from Cambodia to London (average of £112). Flying from Cambodia to London in August is currently the most expensive (average of £164). 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 26 June 2025.
See what other customers who have flown with China Airlines, Asiana Airlines, andEmirates 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.
China Airlines
8.3
Very Good
745 reviews
Check prices

Overall

8.3

Entertainment

8.0

Food

7.8

Boarding

8.3

Crew

8.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
China Airlines
8.3
Very Good
745 reviews
China Airlines
8.3
Very Good
745 reviews
Check prices

Overall

8.3

Entertainment

8.0

Food

7.8

Boarding

8.3

Crew

8.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Asiana Airlines
8.2
Very Good
449 reviews
China Airlines
8.3
Very Good
745 reviews
Check prices

Overall

8.3

Entertainment

8.0

Food

7.8

Boarding

8.3

Crew

8.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Emirates
8.1
Very Good
3,274 reviews
China Airlines
8.3
Very Good
745 reviews
Check prices

Overall

8.3

Entertainment

8.0

Food

7.8

Boarding

8.3

Crew

8.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Singapore Airlines
8.1
Very Good
1,315 reviews
China Airlines
8.3
Very Good
745 reviews
Check prices

Overall

8.3

Entertainment

8.0

Food

7.8

Boarding

8.3

Crew

8.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
KLM
7.8
Good
1,365 reviews
China Airlines
8.3
Very Good
745 reviews
Check prices

Overall

8.3

Entertainment

8.0

Food

7.8

Boarding

8.3

Crew

8.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

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.

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

    To fly one-way, consider booking your trip with China Eastern, which is currently one of the cheapest options available, starting at £244. Air China flights start at £262 while deals on Malaysia Airlines start at £313 one-way.

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

    While some choose either Phnom Penh Pochentong - London Stansted or Phnom Penh Pochentong - London Heathrow, Phnom Penh Pochentong - 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, January is the cheapest month in which you can book a flight from Cambodia to London (average of £112). Flying from Cambodia to London in August is currently the most expensive (average of £164). 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 Cambodia?

Book flights to Cambodia if you plan to visit one of these locations
Croydon
Milton Keynes
Hounslow
Deal
Gatwick
Slough
Luton
Wembley
Crawley
Eastbourne
Ilford
Watford
Southend-on-Sea
Folkestone
Ipswich
Winchester
Hayes
Maidstone
Guildford
Chichester

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cambodia to London

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Top airline flying from Cambodia to London

Discover the top airline that operate flights from Cambodia to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 26 June 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£475Average£560FlexibilityNo cancel feeOn-time69%
Search China Southern flights

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.

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