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

China Eastern, at £472, was found to be the cheapest airline from Phnom Penh to London.Alternate airlines flying return to your destination include China Southern and Air China. China Eastern is currently priced 39% below the average price you’ll pay for this route.

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

The cheapest airline one-way is China Southern, with whom users have recently found tickets for as low as £250. However, be on the lookout for offers from Shenzhen Airlines and Air China, as they are both options that can get you from Phnom Penh to London for a low price.

What is the cheapest day to fly from Phnom Penh to London?

Travellers seeking maximum savings on their Phnom Penh to London flight should consider departing on Friday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

When deciding which route to take from Phnom Penh to London consider Phnom Penh Pochentong - London Heathrow, Phnom Penh Pochentong - London City or Phnom Penh Pochentong - London Stansted as they are the most popular.

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

Users have found that leaving on a Saturday can be a cost-effective option. It’s possible to save up to 47% on your flight compared to booking on days when demand is much higher.

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

To save on the cost of your flight from Phnom Penh to London, book at least 30 days before your planned departure. Booking around this time can save you about 44% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £603 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £987.

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

Flights from Phnom Penh to London lean towards being more expensive in July. Prices are generally better when you fly from Phnom Penh to London in August, with the cheapest ticket starting at £545.

What airport do you fly from for flights from Phnom Penh to London?

Phnom Penh Pochentong (PNH) is the airport you will fly out of if you book a flight from Phnom Penh to London. You should not have trouble finding flights to London from Pochentong; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Phnom Penh airport to London. It is only a 5.0 mi journey to Pochentong (PNH) from Phnom Penh’s city center.

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 holiday 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.

£250+ Flights from Phnom Penh to London

The best prices from Phnom Penh Pochentong to London are usually found in August or November, booked 62 days in advance, depart on a Sunday or Friday and return on a Monday

Cheap flight deals from Phnom Penh to London

Round-trip from	£472
One-way from	£250
Popular in	July
Cheapest in	August
Average price	£974

China Eastern
12/3-18/3
5 total stops
67h 00m total
Phnom Penh to London

Search Deals

China Southern
28/2
1 total stop
33h 25m total
Phnom Penh to London

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£19 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in January 2025

Search Deals

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 22 January 2025.

Wed 12/311:05PNH - LHR

2 stops33h 50mChina Eastern

Tue 18/317:50LHR - PNH

3 stops33h 10mChina Eastern

Deal found 21/1£472

Wed 12/315:50PNH - LHR

1 stop33h 25mChina Southern

Tue 18/322:00LHR - PNH

1 stop29h 50mChina Southern

Deal found 21/1£521

Fri 21/212:15PNH - LHR

1 stop37h 55mMultiple Airlines

Thu 27/217:40LHR - PNH

1 stop22h 30mMultiple Airlines

Deal found 21/1£556

Tue 11/300:25PNH - LHR

1 stop22h 30mAir China

Tue 18/317:40LHR - PNH

1 stop22h 30mAir China

Deal found 21/1£565

Fri 21/211:05PNH - LGW

3 stops33h 55mChina Eastern

Thu 27/210:30LGW - PNH

1 stop29h 45mChina Eastern

Deal found 21/1£579

Tue 17/620:50PNH - LGW

2 stops21h 45mEmirates

Fri 27/610:05LGW - PNH

2 stops24h 30mEmirates

Deal found 21/1£724

Wed 2/420:50PNH - LHR

2 stops21h 35mEmirates

Fri 25/420:40LHR - PNH

2 stops37h 55mEmirates

Deal found 22/1£746

Tue 17/620:50PNH - STN

2 stops22h 05mEmirates

Fri 27/614:55STN - PNH

2 stops19h 40mEmirates

Deal found 21/1£751

Tue 17/612:15PNH - LHR

1 stop37h 45mShenzhen Airlines

Fri 27/622:05LHR - PNH

1 stop31h 05mShenzhen Airlines

Deal found 21/1£754

Tue 17/617:40PNH - LGW

1 stop19h 00mQatar Airways

Fri 27/614:55LGW - PNH

1 stop19h 05mQatar Airways

Deal found 21/1£755

Tue 17/617:40PNH - LHR

2 stops19h 10mQatar Airways

Fri 27/616:00LHR - PNH

2 stops18h 00mQatar Airways

Deal found 21/1£778

Thu 30/121:30PNH - LGW

3 stops32h 05mMultiple Airlines

Mon 3/206:35LGW - PNH

3 stops28h 50mMultiple Airlines

Deal found 21/1£903

Best flights from Phnom Penh to London
Discover carefully curated flight deals from Phnom Penh to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 January 2025.

Wed 12/311:05PNH - LHR

2 stops33h 50mChina Eastern

Tue 18/317:50LHR - PNH

3 stops33h 10mChina Eastern

Deal found 21/1£472

Wed 12/315:50PNH - LHR

1 stop33h 25mChina Southern

Tue 18/322:00LHR - PNH

1 stop29h 50mChina Southern

Deal found 21/1£521

Fri 21/212:15PNH - LHR

1 stop37h 55mMultiple Airlines

Thu 27/217:40LHR - PNH

1 stop22h 30mMultiple Airlines

Deal found 21/1£556

Tue 11/300:25PNH - LHR

1 stop22h 30mAir China

Tue 18/317:40LHR - PNH

1 stop22h 30mAir China

Deal found 21/1£565

Tue 17/620:50PNH - LGW

2 stops21h 45mEmirates

Fri 27/610:05LGW - PNH

2 stops24h 30mEmirates

Deal found 21/1£724

Tue 17/612:15PNH - LHR

1 stop37h 45mShenzhen Airlines

Fri 27/622:05LHR - PNH

1 stop31h 05mShenzhen Airlines

Deal found 21/1£754

Tue 17/617:40PNH - LGW

1 stop19h 00mQatar Airways

Fri 27/614:55LGW - PNH

1 stop19h 05mQatar Airways

Deal found 21/1£755

Fri 21/211:05PNH - LGW

2 stops33h 55mChina Eastern

Thu 27/210:30LGW - PNH

1 stop29h 45mChina Eastern

Deal found 21/1£579

Wed 2/409:25PNH - LCY

2 stops33h 05mSWISS

Fri 25/409:25LCY - PNH

2 stops23h 00mSWISS

Deal found 22/1£1,345

Wed 2/420:50PNH - LHR

2 stops21h 35mEmirates

Fri 25/420:40LHR - PNH

2 stops37h 55mEmirates

Deal found 22/1£746

Tue 17/617:40PNH - LHR

2 stops19h 10mQatar Airways

Fri 27/616:00LHR - PNH

2 stops18h 00mQatar Airways

Deal found 21/1£778

Wed 2/420:50PNH - STN

2 stops27h 55mEmirates

Fri 25/414:55STN - PNH

2 stops19h 40mEmirates

Deal found 22/1£749

Last-minute flights from Phnom Penh to London
Discover last-minute flight deals from Phnom Penh to London. Data last updated 22 January 2025 and is based on user searches.

Wed 29/100:15PNH - LHR

1 stop20h 40mChina Eastern

Mon 3/221:00LHR - PNH

1 stop20h 25mChina Eastern

Deal found 21/1£854

Thu 30/121:30PNH - STN

2 stops21h 35mEmirates

Mon 3/220:15STN - PNH

2 stops39h 10mEmirates

Deal found 21/1£812

Thu 30/121:30PNH - LHR

2 stops29h 30mEmirates

Mon 3/220:20LHR - PNH

2 stops39h 05mEmirates

Deal found 21/1£831

Thu 30/121:30PNH - LGW

2 stops21h 10mEmirates

Mon 3/220:25LGW - PNH

2 stops39h 00mEmirates

Deal found 21/1£847

Thu 30/121:30PNH - LGW

3 stops32h 05mMultiple Airlines

Mon 3/206:35LGW - PNH

3 stops28h 50mMultiple Airlines

Deal found 21/1£903

Thu 30/119:50PNH - LHR

1 stop30h 20mShenzhen Airlines

Mon 3/221:10LHR - PNH

1 stop31h 05mShenzhen Airlines

Deal found 21/1£947

Thu 30/109:45PNH - LHR

1 stop16h 50mMultiple Airlines

Mon 3/222:00LHR - PNH

2 stops37h 25mMultiple Airlines

Deal found 21/1£950

Thu 30/111:45PNH - LCY

2 stops30h 05mMultiple Airlines

Mon 3/214:45LCY - PNH

2 stops36h 40mMultiple Airlines

Deal found 21/1£1,011

Thu 30/109:35PNH - LGW

1 stop27h 45mSingapore Airlines

Mon 3/209:25LGW - PNH

1 stop26h 20mSingapore Airlines

Deal found 21/1£1,110

Tue 18/200:25PNH - LHR

1 stop22h 30mAir China

Tue 25/217:40LHR - PNH

1 stop22h 30mAir China

Deal found 21/1£577

Thu 20/211:05PNH - LHR

2 stops33h 50mChina Eastern

Thu 27/217:50LHR - PNH

2 stops33h 10mChina Eastern

Deal found 21/1£488

Thu 20/208:00PNH - LHR

1 stop17h 15mChina Southern

Thu 27/221:30LHR - PNH

2 stops30h 20mChina Southern

Deal found 21/1£534

One-way flights from Phnom Penh to London
Search for one-way flight options from Phnom Penh to London. Find affordable one-way fares based on user searches. Data last updated 22 January 2025.

Fri 28/215:50PNH - LHR

1 stop33h 25mChina Southern

Deal found 22/1£250

Thu 27/312:15PNH - LHR

1 stop37h 55mShenzhen Airlines

Deal found 21/1£257

Wed 26/300:25PNH - LHR

1 stop22h 30mAir China

Deal found 21/1£263

Sun 9/222:25PNH - LHR

2 stops27h 35mMultiple Airlines

Deal found 20/1£264

Thu 27/311:05PNH - LHR

3 stops33h 50mChina Eastern

Deal found 21/1£274

Sun 9/211:05PNH - LGW

3 stops26h 25mChina Eastern

Deal found 20/1£293

Sun 9/214:50PNH - LGW

2 stops37h 40mMultiple Airlines

Deal found 20/1£316

Thu 27/200:10PNH - STN

3 stops49h 50mMultiple Airlines

Deal found 22/1£316

Wed 9/718:20PNH - LHR

1 stop17h 35mMalaysia Airlines

Deal found 21/1£375

Thu 27/200:25PNH - LCY

2 stops41h 30mMultiple Airlines

Deal found 22/1£421

Mon 7/720:50PNH - STN

2 stops46h 05mEmirates

Deal found 21/1£473

Mon 7/720:50PNH - LGW

2 stops40h 30mEmirates

Deal found 21/1£473

Find flights from Phnom Penh to London within your budget

Fly from

Fly to

Route

Depart

Return

Price

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Wed 12/3

11:05-13:55

2 stops33h 50m

London Heathrow

Tue 18/3

17:50-10:00

3 stops33h 10m

£472

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Wed 12/3

15:50-18:15

1 stop33h 25m

London Heathrow

Tue 18/3

22:00-10:50

1 stop29h 50m

£521

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Fri 21/2

12:15-19:10

1 stop37h 55m

London Heathrow

Thu 27/2

17:40-23:10

1 stop22h 30m

£556

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Tue 11/3

00:25-15:55

1 stop22h 30m

London Heathrow

Tue 18/3

17:40-23:10

1 stop22h 30m

£565

Phnom PenhLondon

PNH - LGW

PNHLGW

Phnom Penh Pochentong

Fri 21/2

11:05-14:00

2 stops33h 55m

London Gatwick

Thu 27/2

10:30-23:15

1 stop29h 45m

£579

Phnom PenhLondon

PNH - LGW

PNHLGW

Phnom Penh Pochentong

Tue 17/6

20:50-12:35

2 stops21h 45m

London Gatwick

Fri 27/6

10:05-16:35

2 stops24h 30m

£724

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Wed 2/4

20:50-12:25

2 stops21h 35m

London Heathrow

Fri 25/4

20:40-16:35

2 stops37h 55m

£746

Phnom PenhLondon

PNH - STN

PNHSTN

Phnom Penh Pochentong

Wed 2/4

20:50-18:45

2 stops27h 55m

London Stansted

Fri 25/4

14:55-16:35

2 stops19h 40m

£749

Phnom PenhLondon

PNH - LHR

PNHLHR

Phnom Penh Pochentong

Tue 17/6

12:15-20:00

1 stop37h 45m

London Heathrow

Fri 27/6

22:05-11:10

1 stop31h 05m

£754

Phnom PenhLondon

PNH - LGW

PNHLGW

Phnom Penh Pochentong

Tue 17/6

17:40-06:40

1 stop19h 00m

London Gatwick

Fri 27/6

14:55-16:00

1 stop19h 05m

£755

Flights are sorted by cheapest return flights first.

Deals found on 22/1

Showing 1-10 of 41 results

...

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 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 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?

Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phnom Penh to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Phnom Penh to London (average of £112). Flying from Phnom Penh to London in August is currently the most expensive (average of £161). 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?

It’s optimal to fly from Phnom Penh to London at midday. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in London by month

In terms of precipitation, rainfall in London 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 when rainfall is around 40.0 mm.

Temperature in London 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 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 London

See what other customers who have flown with Shenzhen Airlines, Qatar Airways and Emirates from Phnom Penh to London have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

China Airlines

8.2

Very Good

737 reviews

Check prices

Reviews

1 / 10

For the money it’s good value. Seat space rather small

China Airlines

8.2

Very Good

737 reviews

China Airlines

8.2

Very Good

737 reviews

Check prices

Reviews

1 / 10

For the money it’s good value. Seat space rather small

Emirates

8.1

Very Good

3,360 reviews

China Airlines

8.2

Very Good

737 reviews

Check prices

Reviews

1 / 10

For the money it’s good value. Seat space rather small

Singapore Airlines

8.1

Very Good

1,328 reviews

China Airlines

8.2

Very Good

737 reviews

Check prices

Reviews

1 / 10

For the money it’s good value. Seat space rather small

KLM

7.8

Good

1,341 reviews

China Airlines

8.2

Very Good

737 reviews

Check prices

Reviews

1 / 10

For the money it’s good value. Seat space rather small

Vietnam Airlines

7.7

Good

211 reviews

China Airlines

8.2

Very Good

737 reviews

Check prices

Reviews

1 / 10

For the money it’s good value. Seat space rather small

Related info for your journey

What airport do you fly from for flights from Phnom Penh to London?
Phnom Penh Pochentong (PNH) is the airport you will fly out of if you book a flight from Phnom Penh to London. You should not have trouble finding flights to London from Pochentong; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Phnom Penh airport to London. It is only a 5.0 mi journey to Pochentong (PNH) from Phnom Penh’s city center.
What are the cheapest airlines flying from Phnom Penh to London round-trip?
China Eastern, at £472, was found to be the cheapest airline from Phnom Penh to London.Alternate airlines flying return to your destination include China Southern and Air China. China Eastern is currently priced 39% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Phnom Penh to London one-way?
The cheapest airline one-way is China Southern, with whom users have recently found tickets for as low as £250. However, be on the lookout for offers from Shenzhen Airlines and Air China, as they are both options that can get you from Phnom Penh to London for a low price.
What are the most popular routes from Phnom Penh to London?
When deciding which route to take from Phnom Penh to London consider Phnom Penh Pochentong - London Heathrow, Phnom Penh Pochentong - London City or Phnom Penh Pochentong - London Stansted as they are the most popular.
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 holiday 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.
What is the cheapest month to book a flight from Phnom Penh to London?
Currently, January is the cheapest month in which you can book a flight from Phnom Penh to London (average of £112). Flying from Phnom Penh to London in August is currently the most expensive (average of £161). 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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Croydon

Milton Keynes

Slough

Luton

Ilford

Hayes

Eastbourne

Maidstone

Crawley

Winchester

Southend-on-Sea

Wembley

Ipswich

Watford

Southall

Stansted

Sutton

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Phnom Penh to London

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest£477	Average£538	FlexibilityNo cancel fee	On-time69%	Search China Southern flights

Fly with Cheapflights

How does Cheapflights help users find flights from Phnom Penh to London?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Phnom Penh today with Cheapflights!

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

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 London from Phnom Penh.

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

Yes, we can. To see specific flights from Phnom Penh to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Phnom Penh 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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Cheap flights from Phnom Penh to London from £250

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 28/2. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Phnom Penh Pochentong to London are usually found in August or November, booked 62 days in advance, depart on a Sunday or Friday and return on a Monday

Cheap flight deals from Phnom Penh to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Phnom Penh to London

Cheapest flights from Phnom Penh to LondonExplore 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 22 January 2025.

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 22 January 2025.

Find flights from Phnom Penh to London within your budget

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.

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 return flight from Phnom Penh to London. Price data was last updated on 17 January 2025.

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

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 22 January 2025.

Rainfall in London by month

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

Temperature in London by month

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

Reviews of airlines servicing London

See what other customers who have flown with Shenzhen Airlines, Qatar Airways and Emirates from Phnom Penh to London have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

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

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

Travelling to a place near Phnom Penh?

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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 airline flying from Phnom Penh to London

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How does Cheapflights help users find flights from Phnom Penh to London?

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

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

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

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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 22 January 2025.