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Cheap flights from London Heathrow Airport to Phnom Penh from £311

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — PNH
29 Apr — 6 May1
1 adult
Mon 29/4
Mon 6/5

The best prices from London Heathrow to Phnom Penh Pochentong are usually found in September or October, booked 67 days in advance, depart on a Monday or Saturday and return on a Tuesday

Cheap flight deals from Heathrow to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Phnom Penh (PNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 April 2024.

Popular in

July

Cheapest in

September

Round-trip from

£513

One-way from

£463
High demand for flights, 32% potential price rise
Best time to find cheap flights, 20% potential price drop
From London Heathrow to Phnom Penh Pochentong
One-way flight from London Heathrow to Phnom Penh Pochentong

What is the cheapest day to fly round-trip from London Heathrow Airport to Phnom Penh?

Wednesday flights are found to be more expensive to fly from London Heathrow Airport to Phnom Penh. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Phnom Penh.

How far in advance should I book a flight from London Heathrow Airport to Phnom Penh?

Users have found that booking a flight from London Heathrow Airport to Phnom Penh at least 58 days early can save you up to 13% on average compared to booking a flight this week. If booking 58 days before your flight isn’t an option for you, users have found flights from London Heathrow Airport to Phnom Penh for as little as £738 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £738 for flights departing within the next 3 days.

What is the cheapest month to fly from London Heathrow Airport to Phnom Penh?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, October can be a great choice for travel to Phnom Penh. Flights to Phnom Penh from London Heathrow Airport in October are about £838 on average during October, but can be found for as low as £519.

When is the cheapest time to fly from London Heathrow Airport to Phnom Penh (LHR - PNH)?

When flying from London Heathrow Airport to Phnom Penh, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 44% versus a flight at midday.

Cheap China Southern flights from Heathrow to Phnom Penh

Explore cheap flight options specifically provided by China Southern for the route between Heathrow and Phnom Penh. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 928,330 searches. Data last updated 24 April 2024.
Take a peek at the cheapest China Southern flights we've detected travelling from London to Phnom Penh. Make sure to double check the flight details before booking.
Sun 26/522:10LHR - PNH
1 stop34h 20mChina Southern
Tue 4/616:35PNH - LHR
2 stops29h 40mChina Southern
Deal found 23/4£432
Thu 2/522:10LHR - PNH
1 stop20h 00mChina Southern
Sat 18/516:35PNH - LHR
2 stops31h 55mChina Southern
Deal found 22/4£435
Mon 3/622:10LHR - PNH
1 stop34h 20mChina Southern
Tue 18/616:35PNH - LHR
2 stops29h 40mChina Southern
Deal found 23/4£442
Thu 9/520:50LHR - PNH
2 stops31h 50mChina Southern
Thu 23/508:00PNH - LHR
1 stop17h 10mChina Southern
Deal found 23/4£452
Tue 7/522:10LHR - PNH
1 stop20h 00mChina Southern
Tue 11/616:35PNH - LHR
2 stops29h 40mChina Southern
Deal found 23/4£455
Mon 3/620:50LHR - PNH
2 stops31h 50mChina Southern
Fri 21/615:35PNH - LHR
1 stop33h 35mChina Southern
Deal found 23/4£462
Wed 8/520:50LHR - PNH
2 stops21h 20mChina Southern
Thu 6/608:00PNH - LHR
1 stop17h 10mChina Southern
Deal found 23/4£471
Mon 13/522:10LHR - PNH
1 stop34h 20mChina Southern
Wed 29/508:00PNH - LHR
1 stop17h 10mChina Southern
Deal found 23/4£498
Sat 8/622:10LHR - PNH
1 stop20h 00mChina Southern
Sat 15/616:35PNH - LHR
2 stops29h 40mChina Southern
Deal found 23/4£502

Cheap Air China flights from Heathrow to Phnom Penh

Explore cheap flight options specifically provided by Air China for the route between Heathrow and Phnom Penh. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 928,330 searches. Data last updated 24 April 2024.
Have a look at some of the cheapest available Air China flights departing from London and landing in Phnom Penh. Deals are refreshing constantly so come back soon for more options.
Mon 13/520:25LHR - PNH
1 stop20h 35mAir China
Tue 28/500:15PNH - LHR
1 stop23h 30mAir China
Deal found 23/4£480
Thu 2/520:25LHR - PNH
1 stop20h 35mAir China
Fri 17/500:15PNH - LHR
1 stop26h 15mAir China
Deal found 22/4£484
Thu 6/622:05LHR - PNH
1 stop18h 55mAir China
Sat 15/600:15PNH - LHR
1 stop26h 15mAir China
Deal found 23/4£508
Thu 2/522:00LHR - PNH
2 stops31h 10mAir China
Fri 17/500:15PNH - LHR
1 stop26h 15mAir China
Deal found 23/4£534
Thu 2/522:00LHR - PNH
2 stops31h 10mAir China
Fri 17/500:15PNH - LHR
1 stop26h 15mAir China
Deal found 22/4£540
Thu 6/622:05LHR - PNH
1 stop18h 55mAir China
Fri 14/600:15PNH - LHR
1 stop26h 15mAir China
Deal found 23/4£564
Sat 8/620:25LHR - PNH
1 stop20h 35mAir China
Fri 14/600:15PNH - LHR
1 stop26h 15mAir China
Deal found 23/4£586
Fri 27/922:40LHR - PNH
1 stop18h 20mAir China
Sat 5/1000:15PNH - LHR
1 stop26h 15mAir China
Deal found 23/4£598
Mon 13/522:40LHR - PNH
2 stops30h 30mAir China
Tue 28/500:15PNH - LHR
1 stop26h 15mAir China
Deal found 23/4£636

Cheap Heathrow to Phnom Penh flights in April & May 2024

Find cheap flight options from Heathrow to Phnom Penh specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 928,330 searches. Prices were last updated on 24 April 2024.
Listed are some of the best fares we've found on flights departing from London to Phnom Penh in 2024. More deals are always being added, so be sure to check back regularly.
Thu 2/522:10LHR - PNH
1 stop30h 30mChina Southern
Sat 18/516:35PNH - LHR
2 stops29h 40mChina Southern
Deal found 23/4£432
Thu 2/522:10LHR - PNH
1 stop20h 00mChina Southern
Sat 18/516:35PNH - LHR
2 stops31h 55mChina Southern
Deal found 22/4£435
Thu 9/520:50LHR - PNH
2 stops31h 50mChina Southern
Thu 23/508:00PNH - LHR
1 stop17h 10mChina Southern
Deal found 23/4£452
Tue 7/522:10LHR - PNH
1 stop20h 00mChina Southern
Tue 11/616:35PNH - LHR
2 stops29h 40mChina Southern
Deal found 23/4£455
Wed 8/520:50LHR - PNH
2 stops21h 20mChina Southern
Thu 6/608:00PNH - LHR
1 stop17h 10mChina Southern
Deal found 23/4£471
Thu 2/520:25LHR - PNH
1 stop20h 35mAir China
Fri 17/500:15PNH - LHR
1 stop26h 15mAir China
Deal found 23/4£480
Thu 2/520:25LHR - PNH
1 stop20h 35mAir China
Fri 17/500:15PNH - LHR
1 stop26h 15mAir China
Deal found 22/4£484
Mon 13/522:10LHR - PNH
1 stop34h 20mChina Southern
Wed 29/508:00PNH - LHR
1 stop17h 10mChina Southern
Deal found 23/4£498
Wed 29/522:10LHR - PNH
1 stop20h 00mChina Southern
Wed 19/615:35PNH - LHR
1 stop33h 35mChina Southern
Deal found 23/4£517

Heathrow to Phnom Penh 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Phnom Penh in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 928,330 searches. Data last updated 24 April 2024.
Listed are some of the best fares we've found on flights departing from London to Phnom Penh in 2024. More deals are always being added, so be sure to check back regularly.
Thu 2/522:10LHR - PNH
1 stop30h 30mChina Southern
Sat 18/516:35PNH - LHR
2 stops29h 40mChina Southern
Deal found 23/4£432
Thu 2/522:10LHR - PNH
1 stop20h 00mChina Southern
Sat 18/516:35PNH - LHR
2 stops31h 55mChina Southern
Deal found 22/4£435
Mon 3/622:10LHR - PNH
1 stop34h 20mChina Southern
Tue 18/616:35PNH - LHR
2 stops29h 40mChina Southern
Deal found 23/4£442
Thu 9/520:50LHR - PNH
2 stops31h 50mChina Southern
Thu 23/508:00PNH - LHR
1 stop17h 10mChina Southern
Deal found 23/4£452
Tue 7/522:10LHR - PNH
1 stop20h 00mChina Southern
Tue 11/616:35PNH - LHR
2 stops29h 40mChina Southern
Deal found 23/4£455
Sat 9/1120:25LHR - PNH
1 stop20h 00mAir China
Fri 22/1100:25PNH - LHR
1 stop22h 30mAir China
Deal found 23/4£459
Mon 3/620:50LHR - PNH
2 stops31h 50mChina Southern
Fri 21/615:35PNH - LHR
1 stop33h 35mChina Southern
Deal found 23/4£462
Wed 8/520:50LHR - PNH
2 stops21h 20mChina Southern
Thu 6/608:00PNH - LHR
1 stop17h 10mChina Southern
Deal found 23/4£471
Thu 2/520:25LHR - PNH
1 stop20h 35mAir China
Fri 17/500:15PNH - LHR
1 stop26h 15mAir China
Deal found 23/4£480

Heathrow to Phnom Penh flights leaving soon

Find last-minute flight options from Heathrow to Phnom Penh for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 928,330 searches. Data last updated 24 April 2024.
Have a look at some of the flights available from London to Phnom Penh departing last-minute. It's wise to confirm all flight details are correct before booking.
Thu 2/522:10LHR - PNH
1 stop30h 30mChina Southern
Sat 18/516:35PNH - LHR
2 stops29h 40mChina Southern
Deal found 23/4£432
Thu 2/522:10LHR - PNH
1 stop20h 00mChina Southern
Sat 18/516:35PNH - LHR
2 stops31h 55mChina Southern
Deal found 22/4£435
Tue 7/522:10LHR - PNH
1 stop20h 00mChina Southern
Tue 11/616:35PNH - LHR
2 stops29h 40mChina Southern
Deal found 23/4£455
Thu 2/520:25LHR - PNH
1 stop20h 35mAir China
Fri 17/500:15PNH - LHR
1 stop26h 15mAir China
Deal found 23/4£480
Thu 2/520:25LHR - PNH
1 stop20h 35mAir China
Fri 17/500:15PNH - LHR
1 stop26h 15mAir China
Deal found 22/4£484
Thu 2/522:00LHR - PNH
2 stops31h 10mAir China
Fri 17/500:15PNH - LHR
1 stop26h 15mAir China
Deal found 23/4£534
Thu 2/522:00LHR - PNH
2 stops31h 10mAir China
Fri 17/500:15PNH - LHR
1 stop26h 15mAir China
Deal found 22/4£540
Fri 3/522:10LHR - PNH
1 stop34h 20mChina Southern
Fri 17/512:05PNH - LHR
2 stops58h 10mChina Southern
Deal found 23/4£553
Sat 27/422:10LHR - PNH
1 stop20h 00mChina Southern
Sun 26/512:05PNH - LHR
2 stops60h 00mChina Southern
Deal found 22/4£605

One-way flights to Phnom Penh from Heathrow

Search for one-way flight options from Heathrow to Phnom Penh. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 928,330 searches. Data last updated 24 April 2024.
Users in need of a one-way flight from London to Phnom Penh can choose from these deals. Those needing a return flight from London to Phnom Penh can use the search form above.
Sun 2/622:05LHR - PNH
1 stop31h 05mShenzhen Airlines
Deal found 23/4£311
Sat 1/622:05LHR - PNH
1 stop31h 05mShenzhen Airlines
Deal found 23/4£323
Sat 1/622:05LHR - PNH
1 stop31h 05mShenzhen Airlines
Deal found 23/4£323
Sun 2/622:15LHR - PNH
3 stops51h 20mMultiple Airlines
Deal found 23/4£333
Tue 4/620:15LHR - PNH
2 stops31h 40mMultiple Airlines
Deal found 23/4£343
Wed 28/807:30LHR - PNH
2 stops23h 10mMultiple Airlines
Deal found 23/4£347
Wed 16/1022:05LHR - PNH
1 stop31h 05mShenzhen Airlines
Deal found 23/4£370
Wed 5/617:50LHR - PNH
2 stops31h 45mMultiple Airlines
Deal found 23/4£374
Mon 3/621:45LHR - PNH
2 stops27h 50mMultiple Airlines
Deal found 23/4£375

Find flights from Heathrow to Phnom Penh within your budget

Customise your flight search to find flights from Heathrow to Phnom Penh 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 928,330 searches. Data last updated 24 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£432 - £779

Route

Depart

Return

Price

London HeathrowPhnom Penh Pochentong

LHR - PNH

LHRPNH

London Heathrow

Sun 26/5

1 stop34h 20m

Phnom Penh Pochentong

Tue 4/6

2 stops29h 40m

£432

London HeathrowPhnom Penh Pochentong

LHR - PNH

LHRPNH

London Heathrow

Mon 13/5

1 stop20h 35m

Phnom Penh Pochentong

Tue 28/5

1 stop23h 30m

£480

London HeathrowPhnom Penh Pochentong

LHR - PNH

LHRPNH

London Heathrow

Mon 3/6

1 stop31h 10m

Phnom Penh Pochentong

Tue 18/6

1 stop37h 45m

£490

London HeathrowPhnom Penh Pochentong

LHR - PNH

LHRPNH

London Heathrow

Wed 29/5

1 stop31h 05m

Phnom Penh Pochentong

Tue 18/6

1 stop23h 30m

£628

London HeathrowPhnom Penh Pochentong

LHR - PNH

LHRPNH

London Heathrow

Thu 5/9

1 stop17h 15m

Phnom Penh Pochentong

Thu 19/9

1 stop27h 15m

£650

London HeathrowPhnom Penh Pochentong

LHR - PNH

LHRPNH

London Heathrow

Thu 5/9

2 stops22h 55m

Phnom Penh Pochentong

Thu 19/9

2 stops29h 20m

£719

London HeathrowPhnom Penh Pochentong

LHR - PNH

LHRPNH

London Heathrow

Thu 6/6

2 stops34h 45m

Phnom Penh Pochentong

Tue 18/6

2 stops33h 35m

£743

London HeathrowPhnom Penh Pochentong

LHR - PNH

LHRPNH

London Heathrow

Mon 13/5

2 stops18h 45m

Phnom Penh Pochentong

Wed 29/5

2 stops19h 10m

£750

London HeathrowPhnom Penh Pochentong

LHR - PNH

LHRPNH

London Heathrow

Tue 4/6

1 stop30h 25m

Phnom Penh Pochentong

Thu 6/6

1 stop28h 15m

£779

Flights are sorted by cheapest first

Deals found on 23/4

When is the best time to book a flight from London Heathrow Airport to Phnom Penh?

Use this chart to determine the optimal time to book a return flight from Heathrow to Phnom Penh. Price data was last updated on 28 January 2024.
The best time to book flights from London Heathrow Airport to Phnom Penh is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from London Heathrow Airport to Phnom Penh?

Use this chart to determine the cheapest time to fly return from Heathrow to Phnom Penh. Price data was last updated on 21 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London Heathrow Airport to Phnom Penh flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Phnom Penh by month

Plan your trip from Heathrow to Phnom Penh by taking into account the cheapest months to travel. The average price of a one-way flight from Heathrow to Phnom Penh is currently £344 while a return flight costs £630. Price data was last updated on 14 April 2024.

Currently, June is the cheapest month in which you can book a flight from London Heathrow Airport to Phnom Penh (average of £637). Flying from London Heathrow Airport to Phnom Penh in July is currently the most expensive (average of £1,131). 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.

January

£763

February

£701

March

£707

April

£663

May

£551

June

£514

July

£912

August

£794

September

£664

October

£659

November

£698

December

£786

Temperature and rainfall in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average temperature and rainfall totals by month.

PNH

Temperature

25 - 29 °C

Reviews of airlines servicing Phnom Penh

Get insights into the airlines that provide service to Phnom Penh. 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 Phnom Penh. Reviews last updated 24 April 2024.
Read reviews from past customers who have flown China Southern, Air China and Shenzhen Airlines from London to Phnom Penh. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.3
Very Good
1,481 reviews

Overall

8.3

Food

7.8

Entertainment

8.2

Boarding

8.4

Comfort

8.1

Crew

8.7

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

8.3
Very Good
1,481 reviews
8.3
Very Good
1,481 reviews

Overall

8.3

Food

7.8

Entertainment

8.2

Boarding

8.4

Comfort

8.1

Crew

8.7

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

8.1
Very Good
4,070 reviews
8.3
Very Good
1,481 reviews

Overall

8.3

Food

7.8

Entertainment

8.2

Boarding

8.4

Comfort

8.1

Crew

8.7

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

8.1
Very Good
546 reviews
8.3
Very Good
1,481 reviews

Overall

8.3

Food

7.8

Entertainment

8.2

Boarding

8.4

Comfort

8.1

Crew

8.7

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

7.9
Good
1,134 reviews
8.3
Very Good
1,481 reviews

Overall

8.3

Food

7.8

Entertainment

8.2

Boarding

8.4

Comfort

8.1

Crew

8.7

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

7.7
Good
4,480 reviews
8.3
Very Good
1,481 reviews

Overall

8.3

Food

7.8

Entertainment

8.2

Boarding

8.4

Comfort

8.1

Crew

8.7

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Phnom Penh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Phnom Penh from London Heathrow?

    Located just 5.0 mi from the city center, Phnom Penh Pochentong is the airport most travelers will use when flying to Phnom Penh from London Heathrow. Booking flights from London Heathrow to Pochentong (PNH) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 13 different airlines.

  • Can I find flights from London Heathrow Airport to Phnom Penh for under £500 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Phnom Penh for under £500. The cheapest flight booked recently is on China Southern for just £432, but on average you can expect to pay £499.

  • Are there last-minute flights available from London Heathrow Airport to Phnom Penh for under £500?

    There are currently 20+ open flights from London Heathrow Airport to Phnom Penh within the next 7 days for less than £500.

  • What are the cheapest airlines flying from London Heathrow Airport to Phnom Penh round-trip?

    Currently priced at £432, China Southern will fly you from London Heathrow Airport to Phnom Penh and back. In addition to China Southern, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air China and Shenzhen Airlines - these airlines can fly you to your destination from £480 and £490, respectively. You may be able to fly from London Heathrow Airport to Phnom Penh for 50% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London Heathrow Airport to Phnom Penh one-way

    To fly one-way, consider booking your trip with Shenzhen Airlines, which is currently one of the cheapest options available, starting at £311 China Southern flights start at £423 while deals on Qatar Airways start at £463 one-way.

  • What are the most popular airlines that fly from London Heathrow Airport to Phnom Penh?

  • What does LHR to PNH mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a London Heathrow Airport to Phnom Penh Pochentong Airport flight would often be abbreviated as a LHR to PNH flight.

  • Can I find deals for flights from Heathrow to Phnom Penh that include extra baggage allowance?

    The amount of baggage you can bring on your Heathrow to Phnom Penh flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Heathrow to Phnom Penh with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow to Phnom Penh flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Heathrow to Phnom Penh?

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

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

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

  • Can I find deals for flights from Heathrow to Phnom Penh that allow pets onboard?

    Many airlines flying from Heathrow to Phnom Penh offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Heathrow to Phnom Penh?

    Yes, you can often find last-minute deals on Heathrow to Phnom Penh flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Heathrow Airport to Phnom Penh flight deals updated?

    The London Heathrow Airport to Phnom Penh flight deals you see on this page were last updated on 23/4.

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Alternative routes for Heathrow to Phnom Penh
See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Heathrow to Phnom Penh

Discover the top 10 airlines that operate flights from Heathrow to Phnom Penh. 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 928,330 searches. Data last updated 24 April 2024.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£418Average£564FlexibilityNo cancel feeOn-time69%
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Air ChinaCheapest£496Average£567FlexibilityNo cancel feeOn-time67%
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Shenzhen AirlinesCheapest£498Average£563FlexibilityNo cancel feeOn-time63%
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Malaysia AirlinesCheapest£676Average£767FlexibilityNo cancel feeOn-time67%
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China EasternCheapest£691Average£990FlexibilityNo cancel feeOn-time62%
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Singapore AirlinesCheapest£710Average£857FlexibilityNo cancel feeOn-time81%
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Vietnam AirlinesCheapest£775Average£917FlexibilityNo cancel feeOn-time81%
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China AirlinesCheapest£795Average£852FlexibilityNo cancel feeOn-time70%
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Cathay PacificCheapest£801Average£895FlexibilityNo cancel feeOn-time72%
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Asiana AirlinesCheapest£805Average£835FlexibilityNo cancel feeOn-time76%
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How does Cheapflights help users find flights from Heathrow to Phnom Penh?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Phnom Penh. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Phnom Penh?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Phnom Penh from Heathrow.

Can Cheapflights find flights from Heathrow to Phnom Penh with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Phnom Penh with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Phnom Penh become cheaper?

Not ready to book yet? You can track prices for flights from Heathrow to Phnom Penh on Cheapflights with our Price Alert feature and get notified when better prices are available.

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