London

$355+ Cheap flights from Phnom Penh (PNH) to London (LON)

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — LON
nov. 7 — nov. 141
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The best prices from Phnom Penh Pochentong to London are usually found in August or March, booked 29 days in advance, depart on a Saturday or Tuesday and return on a Monday

Cheap flight deals from Phnom Penh to London

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to London (LON). 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 noviembre 2, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

April

Cheapest in

August

Round-trip from

$682
(Priceline)

One-way from

$355
(Mytrip)
Provider with most accurate pricing for Phnom Penh Pochentong-London (LON) flight deals.
Provider most trusted by Cheapflights users for Phnom Penh Pochentong-London (LON) flights.
High demand for flights, 23% potential price rise
Best time to find cheap flights, 26% potential price drop
From Phnom Penh Pochentong to London (LON)
One-way flight from Phnom Penh Pochentong to London (LON)

Find flight deals from Phnom Penh to London

Cheapest flights from Phnom Penh to London
Explore the most affordable flight options available from Phnom Penh to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 2, 2024.

This Priceline deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/112:15 amPNH - LGW
1 stop37h 15mChina Eastern
lun. 12/910:30 amLGW - PNH
1 stop29h 45mChina Eastern
Deal found 11/2$682
This FlightHub deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/1612:15 amPNH - LHR
1 stop24h 15mChina Eastern
mar. 1/75:50 pmLHR - PNH
1 stop22h 25mChina Eastern
Deal found 11/2$719
This Shenzhen Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1012:15 pmPNH - LHR
1 stop37h 55mShenzhen Airlines
lun. 12/309:10 pmLHR - PNH
1 stop31h 05mShenzhen Airlines
Deal found 11/1$790
This SmartFares deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/211:10 amPNH - LGW
2 stops26h 30mMultiple Airlines
lun. 12/99:40 amLGW - PNH
2 stops24h 50mMultiple Airlines
Deal found 11/2$796
This SmartFares deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/228:00 amPNH - LGW
1 stop30h 00mChina Southern
jue. 1/211:10 amLGW - PNH
1 stop29h 20mChina Southern
Deal found 11/2$799
This FlightHub deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2812:15 pmPNH - LHR
1 stop37h 55mMultiple Airlines
vie. 1/108:25 pmLHR - PNH
1 stop19h 45mMultiple Airlines
Deal found 11/1$824
This Booking.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1712:25 amPNH - LHR
1 stop24h 25mAir China
mar. 12/315:40 pmLHR - PNH
2 stops34h 35mAir China
Deal found 11/2$881
This Emirates deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/189:30 pmPNH - STN
2 stops21h 35mEmirates
vie. 11/222:05 pmSTN - PNH
2 stops21h 20mEmirates
Deal found 11/2$893
This Priceline deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2211:55 amPNH - LHR
1 stop37h 20mChina Southern
jue. 1/210:00 amLHR - PNH
2 stops30h 30mChina Southern
Deal found 11/2$957
This Emirates deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/289:30 pmPNH - LHR
2 stops23h 20mEmirates
vie. 1/107:00 pmLHR - PNH
2 stops40h 25mEmirates
Deal found 11/1$1,009
This Qatar Airways deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/225:10 pmPNH - LHR
2 stops27h 55mQatar Airways
jue. 1/28:05 amLHR - PNH
2 stops24h 20mQatar Airways
Deal found 11/2$1,135
This Emirates deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/179:30 pmPNH - LGW
2 stops27h 55mEmirates
mar. 1/78:25 pmLGW - PNH
2 stops39h 00mEmirates
Deal found 11/2$1,207

Find flights from Phnom Penh to London within your budget

Customize your flight search to find flights from Phnom Penh 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 2,462,897 searches. Data last updated noviembre 2, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

jue. 11/7

7:55 pm-5:30 pm

2 stops28h 35m

$355

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

jue. 11/7

3:50 pm-6:15 pm

1 stop33h 25m

$399

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

vie. 12/13

12:15 pm-7:10 pm

1 stop37h 55m

$401

Phnom PenhLondon

PNH - LGW

PNHLGW

Phnom Penh Pochentong

jue. 11/7

11:05 am-6:30 am

3 stops50h 25m

$449

Phnom PenhLondon

PNH - STN

PNHSTN

Phnom Penh Pochentong

jue. 11/7

9:30 pm-12:05 pm

2 stops21h 35m

$490

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

vie. 12/13

5:10 pm-7:00 am

2 stops20h 50m

$633

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

vie. 12/13

10:55 am-9:40 pm

2 stops17h 45m

$840

Phnom PenhLondon

PNH - LGW

PNHLGW

Phnom Penh Pochentong

jue. 11/7

7:55 pm-8:35 am

2 stops43h 40m

$436

Phnom PenhLondon

PNH - LGW

PNHLGW

Phnom Penh Pochentong

vie. 1/10

12:25 am-5:35 am

1 stop36h 10m

$885

Phnom PenhLondon

PNH - LCY

PNHLCY

Phnom Penh Pochentong

mié. 12/11

6:30 pm-8:10 am

2 stops20h 40m

$935

Flights are sorted by cheapest first

Deals found on 11/2

Showing 1-10 of 41 results
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Compare providers for flights from Phnom Penh to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Phnom Penh to London in November.
ProviderPrice AccuracyTrust Score*Cancellation Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
MytripPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
GotogatePrice Accuracy3 starsTrust Score*2 starsCancellation PolicyAirline Policy
SmartFaresPrice Accuracy2 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightnetworkPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
OneTravelPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
business-class.comPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
Booking.comPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
Trip.comPrice Accuracy2 starsTrust Score*3 starsCancellation PolicyNo Information

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phnom Penh-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phnom Penh-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phnom Penh-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phnom Penh-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phnom Penh-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Phnom Penh to London

Have a flexible travel schedule? Discover the best time to fly to London from Phnom Penh with our price prediction graph.
Estimated round-trip 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 Phnom Penh to London

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

How far ahead should I book a flight from Phnom Penh to London?

Use this chart to determine the optimal time to book a round-trip flight from Phnom Penh to London. Price data was last updated on November 1, 2024.

To ensure you get the cheapest price possible for a flight from Phnom Penh to London, you should look to book at least 29 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Phnom Penh to London (average of $649). Flying from Phnom Penh to London in June is currently the most expensive (average of $1,089). 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 PNH to LON?

Find hourly flight availability from Phnom Penh to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 2, 2024.

It’s optimal to fly from Phnom Penh to London in the evening. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in London by month

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

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 noviembre 2, 2024.
Peruse reviews from past customers who have flown with Singapore Airlines, Emirates and China Southern from Phnom Penh to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
3,541 reviews

Food

7.9

Boarding

8.1

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

8.1
Very good
3,541 reviews
8.1
Very good
3,541 reviews

Food

7.9

Boarding

8.1

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

8.1
Very good
1,337 reviews
8.1
Very good
3,541 reviews

Food

7.9

Boarding

8.1

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

7.8
Good
1,350 reviews
8.1
Very good
3,541 reviews

Food

7.9

Boarding

8.1

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

7.8
Good
380 reviews
8.1
Very good
3,541 reviews

Food

7.9

Boarding

8.1

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

7.8
Good
144 reviews
8.1
Very good
3,541 reviews

Food

7.9

Boarding

8.1

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

Find useful and relevant information for your journey from Phnom Penh to London. 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 from for flights from Phnom Penh to London?

    Phnom Penh Pochentong (PNH), located 5.0 mi from the city center, is the airport you fly out of when you book flights from Phnom Penh to London. 8 airlines have flights from Pochentong to London on a regular basis. Booking flights from Phnom Penh Pochentong to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

  • Can I find flights from Phnom Penh to London for under $700 on Cheapflights?

    Yes, there are multiple flights from Phnom Penh to London for under $700. The cheapest flight booked recently is on China Eastern for just $682, but on average you can expect to pay $1,125.

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

    According to our current data, China Eastern ($682), Shenzhen Airlines ($790), and China Southern ($799) offers the cheapest pricing from Phnom Penh to London. These flights start at 30% lower than the current average price 3 months from now.

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

    For one-way options, check prices for China Southern. According to our data, you can fly for as low as $399. Users have also found prices from $401 and $449 on Shenzhen Airlines and China Eastern, respectively.

  • What are the most popular routes from Phnom Penh to London?

  • What does PNH to LHR mean?

    Great question - PNH to LHR just means Phnom Penh Pochentong Airport to London Heathrow Airport. Now you’ll know what these unique codes when you look for flights! London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Phnom Penh to London 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 Phnom Penh to London with specific airlines?

    Yes, Cheapflights allows you to browse and filter Phnom Penh to London 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 Phnom Penh to London that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Phnom Penh 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.

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

    Many airlines flying from Phnom Penh to London 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 Phnom Penh to London?

    Yes, you can often find last-minute deals on Phnom Penh to London 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 Phnom Penh to London flight deals updated?

    The Phnom Penh to London flight deals you see on this page were last updated on 11/2.

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

    Currently, November is the cheapest month in which you can book a flight from Phnom Penh to London (average of $649). Flying from Phnom Penh to London in June is currently the most expensive (average of $1,089). 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

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Alternative routes for Phnom Penh to London

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Phnom Penh to London

Discover the top 8 airlines that operate flights from Phnom Penh 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 2,462,897 searches. Data last updated noviembre 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$632Average$809FlexibilityNo cancel feeOn-time69%
China EasternCheapest$711Average$840FlexibilityNo cancel feeOn-time62%
Air ChinaCheapest$744Average$858FlexibilityNo cancel feeOn-time67%
EmiratesCheapest$931Average$1,035FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$958Average$1,591FlexibilityNo cancel feeOn-time70%
Singapore AirlinesCheapest$968Average$1,180FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$993Average$1,562FlexibilityNo cancel feeOn-time68%
Thai AirwaysCheapest$1,159Average$1,315FlexibilityNo cancel feeOn-time77%
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