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Cheap flights from Cambodia to London Heathrow Airport from £225

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 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — LHR
13 Nov — 20 Nov1
1 adult

Find flight deals from Cambodia to Heathrow

Cheapest flights from Cambodia to Heathrow
Explore the most affordable flight options available from Cambodia to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 November 2024.

Sun 10/1111:05PNH - LHR
2 stops33h 50mChina Eastern
Thu 14/1117:50LHR - PNH
2 stops33h 10mChina Eastern
Deal found 7/11£535
Thu 28/1111:55PNH - LHR
1 stop37h 20mChina Southern
Fri 10/121:30LHR - PNH
2 stops43h 00mChina Southern
Deal found 7/11£537
Mon 11/1111:05PNH - LHR
2 stops33h 50mMultiple Airlines
Wed 27/1121:10LHR - PNH
1 stop31h 05mMultiple Airlines
Deal found 6/11£557
Tue 10/1212:15PNH - LHR
1 stop37h 55mShenzhen Airlines
Mon 30/1221:10LHR - PNH
1 stop31h 05mShenzhen Airlines
Deal found 7/11£610
Mon 9/1200:25PNH - LHR
1 stop22h 30mAir China
Mon 30/1220:25LHR - PNH
2 stops31h 50mAir China
Deal found 7/11£627
Thu 28/1121:30PNH - LHR
2 stops23h 20mEmirates
Fri 10/115:50LHR - PNH
2 stops19h 35mEmirates
Deal found 7/11£722
Sun 10/1119:05PNH - LHR
1 stop18h 55mCathay Pacific
Wed 13/1111:00LHR - PNH
1 stop16h 25mCathay Pacific
Deal found 6/11£859
Tue 12/1118:30PNH - LHR
1 stop18h 05mMalaysia Airlines
Wed 13/1110:25LHR - PNH
1 stop16h 25mMalaysia Airlines
Deal found 6/11£904
Fri 6/1217:10PNH - LHR
1 stop21h 10mQatar Airways
Fri 13/1208:05LHR - PNH
2 stops24h 20mQatar Airways
Deal found 6/11£959
Fri 6/1200:30PNH - LHR
1 stop24h 35mAsiana Airlines
Sat 14/1220:10LHR - PNH
1 stop20h 10mAsiana Airlines
Deal found 7/11£1,098
Sat 7/1217:30PNH - LHR
2 stops20h 45mVietnam Airlines
Sat 14/1206:20LHR - PNH
3 stops23h 40mVietnam Airlines
Deal found 7/11£1,620
Fri 6/1200:30PNH - LHR
2 stops42h 30mUnited Airlines
Sat 14/1213:45LHR - PNH
2 stops50h 35mUnited Airlines
Deal found 7/11£6,889

Find flights from Cambodia to Heathrow within your budget

Customise your flight search to find flights from Cambodia to Heathrow 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 877,695 searches. Data last updated 8 November 2024.

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Depart

Return

Price

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Thu 14/11

08:00-18:15

1 stop17h 15m

£225

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Sun 24/11

19:55-18:15

2 stops53h 20m

£246

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Fri 2/5

00:05-20:30

1 stop26h 25m

£274

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Mon 9/12

11:05-13:55

2 stops33h 50m

£282

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Thu 14/11

12:15-19:10

1 stop37h 55m

£297

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Sat 16/11

09:45-19:35

1 stop16h 50m

£394

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Fri 22/11

21:30-16:10

2 stops25h 40m

£402

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Fri 13/12

19:25-09:10

2 stops44h 45m

£497

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Fri 22/11

17:10-07:20

2 stops21h 10m

£505

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Tue 12/11

18:30-05:35

1 stop18h 05m

£518

Flights are sorted by cheapest first

Deals found on 6/11

Showing 1-10 of 24 results
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Best time to book a flight from Cambodia to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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.

Travel insights for flights from Cambodia to Heathrow

Get recent, data-driven insights about flights from Cambodia to Heathrow including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Cambodia to London Heathrow Airport (average of £112). Flying from Cambodia to London Heathrow Airport in July is currently the most expensive (average of £160). 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.

What is the cheapest time of day to fly from KH to LHR?

Find hourly flight availability from Cambodia to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 November 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cambodia to London Heathrow Airport as you normally would.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 8 November 2024.
8.4
Very Good
481 reviews

Boarding

8.5

Entertainment

7.9

Overall

8.4

Food

8.2

Crew

8.6

Comfort

8.2

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

8.4
Very Good
481 reviews
8.4
Very Good
481 reviews

Boarding

8.5

Entertainment

7.9

Overall

8.4

Food

8.2

Crew

8.6

Comfort

8.2

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

8.1
Very Good
3,530 reviews
8.4
Very Good
481 reviews

Boarding

8.5

Entertainment

7.9

Overall

8.4

Food

8.2

Crew

8.6

Comfort

8.2

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

8.1
Very Good
1,334 reviews
8.4
Very Good
481 reviews

Boarding

8.5

Entertainment

7.9

Overall

8.4

Food

8.2

Crew

8.6

Comfort

8.2

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

7.8
Good
381 reviews
8.4
Very Good
481 reviews

Boarding

8.5

Entertainment

7.9

Overall

8.4

Food

8.2

Crew

8.6

Comfort

8.2

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

7.8
Good
134 reviews
8.4
Very Good
481 reviews

Boarding

8.5

Entertainment

7.9

Overall

8.4

Food

8.2

Crew

8.6

Comfort

8.2

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

Related info for your journey

Find useful and relevant information for your journey from Cambodia to Heathrow. 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 Heathrow Airport one-way?

    The cheapet airlines for a one-way flight from Cambodia to London Heathrow Airport are China Southern (£225), Air China (£274), and China Eastern (£282).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cambodia to Heathrow 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 Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Cambodia to London Heathrow Airport (average of £112). Flying from Cambodia to London Heathrow Airport in July is currently the most expensive (average of £160). 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