What airport do you fly into for flights to Phnom Penh?

Travelers will need to book flights to Pochentong (PNH) if they wish to fly to Phnom Penh. The Phnom Penh airport is 5.0 mi from the city center.

What is the cheapest month to fly to Phnom Penh?

At the present moment the cheapest month to fly to Phnom Penh is currently September ; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

Can I find cheaper flights to Phnom Penh if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Phnom Penh on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Phnom Penh?

Based on reviews from Cheapflights users, Shenzhen Airlines is rated the highest out of the airlines that fly to Phnom Penh.

What is the cheapest airport to fly to in Phnom Penh?

Phnom Penh Pochentong is currently the cheapest airport to fly to in Phnom Penh. One-way flights to Phnom Penh Pochentong typically cost £32, while return flights cost around £77.

How much is a return flight to Phnom Penh?

A return flight to Phnom Penh will typically cost around £122, however they can be found for as little as £97.

Where does the fastest flight to Phnom Penh depart from?

For those looking to save time traveling to Phnom Penh, London offers the quickest one-way flight (15 hours 45 minutes).

Does Phnom Penh Pochentong have car hire?

Yes. Those touching down at Phnom Penh Pochentong can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Phnom Penh Pochentong?

Yes. Phnom Penh Pochentong has hotels nearby for those requiring accommodations. Chinese Guesthouse is the closest property to Phnom Penh Pochentong (0.0 mi away from Phnom Penh Pochentong).

£319+ Flights to Phnom Penh, Cambodia

Flights to Phnom Penh in 2025

Return from	£494
One-way from	£325
Popular in	August
Cheapest in	November
Average price	£623

Shenzhen Airlines
14/3-29/3
2 total stops
68h 50m total
London to Phnom Penh

Search Deals

Shenzhen Airlines
14/5
1 total stop
31h 05m total
London to Phnom Penh

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£72 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for return flights in February 2025

Search Deals

Find flight deals to Phnom Penh

Cheapest flights to Phnom Penh
Explore the most affordable flight options available to Phnom Penh. Find the lowest fares based on data from user searches, with prices last updated on 21 février 2025.

ven. 14/321:10LHR - PNH

1 stop31h 05mMultiple Airlines

sam. 29/312:15PNH - LHR

1 stop37h 45mMultiple Airlines

Deal found 20/2£494

ven. 7/321:10LHR - PNH

1 stop31h 05mShenzhen Airlines

mar. 18/312:15PNH - LHR

1 stop37h 55mShenzhen Airlines

Deal found 20/2£497

lun. 1/1220:25LHR - PNH

1 stop19h 45mAir China

lun. 15/1200:25PNH - LHR

1 stop24h 25mAir China

Deal found 20/2£500

ven. 7/322:00LHR - PNH

1 stop18h 30mChina Southern

lun. 24/308:00PNH - LHR

1 stop17h 15mChina Southern

Deal found 20/2£532

ven. 28/221:00LHR - PNH

1 stop19h 15mChina Eastern

dim. 16/300:15PNH - LHR

1 stop20h 40mChina Eastern

Deal found 20/2£539

jeu. 1/511:35LGW - PNH

1 stop29h 40mChina Eastern

sam. 31/500:10PNH - LGW

1 stop21h 50mChina Eastern

Deal found 20/2£560

dim. 9/310:30LGW - PNH

2 stops25h 30mMultiple Airlines

dim. 23/319:55PNH - LGW

2 stops41h 35mMultiple Airlines

Deal found 20/2£610

lun. 3/1109:20LGW - PNH

1 stop25h 45mSingapore Airlines

dim. 9/1109:35PNH - LGW

1 stop27h 50mSingapore Airlines

Deal found 20/2£612

lun. 13/1012:35LGW - PNH

1 stop28h 30mAir China

lun. 8/1200:25PNH - LGW

1 stop36h 10mAir China

Deal found 19/2£629

dim. 13/411:25LHR - PNH

1 stop24h 15mSingapore Airlines

mer. 30/414:05PNH - LHR

1 stop35h 25mSingapore Airlines

Deal found 20/2£646

mer. 9/406:00STN - PNH

3 stops32h 55mMultiple Airlines

mer. 16/421:55PNH - STN

3 stops32h 00mMultiple Airlines

Deal found 20/2£673

lun. 24/1121:15LHR - PNH

1 stop30h 20mChina Airlines

jeu. 4/1217:20PNH - LHR

1 stop30h 45mChina Airlines

Deal found 20/2£673

Best flights to Phnom Penh
Discover carefully curated flight deals to Phnom Penh that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 février 2025.

ven. 14/321:10LHR - PNH

1 stop31h 05mMultiple Airlines

sam. 29/312:15PNH - LHR

1 stop37h 45mMultiple Airlines

Deal found 20/2£494

ven. 7/321:10LHR - PNH

1 stop31h 05mShenzhen Airlines

mar. 18/312:15PNH - LHR

1 stop37h 55mShenzhen Airlines

Deal found 20/2£497

lun. 3/317:40LHR - PNH

1 stop22h 30mAir China

dim. 23/300:25PNH - LHR

1 stop22h 30mAir China

Deal found 20/2£505

ven. 7/322:00LHR - PNH

1 stop18h 30mChina Southern

lun. 24/308:00PNH - LHR

1 stop17h 15mChina Southern

Deal found 20/2£532

ven. 28/221:00LHR - PNH

1 stop19h 15mChina Eastern

dim. 16/300:15PNH - LHR

1 stop20h 40mChina Eastern

Deal found 20/2£539

lun. 5/510:15LGW - PNH

1 stop25h 25mSingapore Airlines

mar. 27/509:35PNH - LGW

1 stop26h 50mSingapore Airlines

Deal found 20/2£628

jeu. 24/414:55STN - PNH

2 stops19h 40mEmirates

mer. 25/620:50PNH - STN

2 stops22h 05mEmirates

Deal found 20/2£715

lun. 5/514:55LGW - PNH

2 stops19h 20mQatar Airways

mar. 27/517:40PNH - LGW

2 stops25h 45mQatar Airways

Deal found 20/2£729

jeu. 13/321:25LHR - PNH

1 stop29h 25mMalaysia Airlines

lun. 5/511:10PNH - LHR

1 stop35h 25mMalaysia Airlines

Deal found 20/2£734

dim. 16/320:55LHR - PNH

2 stops34h 30mEtihad Airways

lun. 5/519:25PNH - LHR

2 stops41h 20mEtihad Airways

Deal found 20/2£769

sam. 15/321:15LHR - PNH

1 stop36h 00mChina Airlines

dim. 4/510:50PNH - LHR

1 stop35h 40mChina Airlines

Deal found 20/2£772

sam. 15/311:00LHR - PNH

1 stop22h 40mVietnam Airlines

mar. 6/517:45PNH - LHR

2 stops29h 10mVietnam Airlines

Deal found 20/2£780

Last-minute flights to Phnom Penh
Discover last-minute flight deals to Phnom Penh. Data last updated 21 février 2025 and is based on user searches.

ven. 28/221:00LHR - PNH

1 stop19h 15mChina Eastern

dim. 16/300:15PNH - LHR

1 stop20h 40mChina Eastern

Deal found 20/2£539

ven. 28/219:00LHR - PNH

2 stops40h 25mEmirates

jeu. 1/520:50PNH - LHR

2 stops29h 25mEmirates

Deal found 19/2£818

ven. 28/214:55LHR - PNH

2 stops17h 30mBritish Airways

dim. 11/518:20PNH - LHR

1 stop17h 05mBritish Airways

Deal found 19/2£825

ven. 28/221:10LHR - PNH

1 stop31h 05mShenzhen Airlines

jeu. 1/512:15PNH - LHR

1 stop37h 45mShenzhen Airlines

Deal found 19/2£884

sam. 1/322:00LHR - PNH

1 stop29h 50mChina Southern

jeu. 1/512:05PNH - LHR

2 stops36h 00mChina Southern

Deal found 19/2£570

sam. 1/321:10LHR - PNH

1 stop31h 05mMultiple Airlines

sam. 10/500:20PNH - LHR

1 stop23h 25mMultiple Airlines

Deal found 19/2£677

dim. 2/320:25LHR - PNH

1 stop19h 45mAir China

mar. 29/400:20PNH - LHR

1 stop26h 10mAir China

Deal found 19/2£500

dim. 2/311:40LGW - PNH

2 stops40h 35mMultiple Airlines

sam. 15/300:15PNH - LGW

1 stop20h 45mMultiple Airlines

Deal found 19/2£531

dim. 2/317:00LGW - PNH

1 stop23h 15mChina Eastern

sam. 15/300:15PNH - LGW

1 stop37h 15mChina Eastern

Deal found 19/2£541

dim. 2/307:00LTN - PNH

2 stops33h 10mMultiple Airlines

dim. 16/314:50PNH - LTN

3 stops41h 20mMultiple Airlines

Deal found 19/2£696

dim. 2/314:05STN - PNH

2 stops21h 20mEmirates

dim. 16/321:30PNH - STN

2 stops21h 35mEmirates

Deal found 19/2£757

dim. 2/319:05LHR - PNH

3 stops34h 55mVietnam Airlines

mer. 30/420:55PNH - LHR

2 stops26h 00mVietnam Airlines

Deal found 19/2£982

One-way flights to Phnom Penh
Search for one-way flight options to Phnom Penh. Find affordable one-way fares based on user searches. Data last updated 21 février 2025.

mer. 14/522:05LHR - PNH

1 stop31h 05mShenzhen Airlines

Deal found 20/2£325

lun. 28/412:35LGW - PNH

2 stops40h 35mAir China

Deal found 20/2£329

lun. 28/410:15LGW - PNH

1 stop25h 25mSingapore Airlines

Deal found 20/2£331

lun. 28/413:15LTN - PNH

3 stops47h 00mMultiple Airlines

Deal found 20/2£332

mer. 23/420:15LHR - PNH

2 stops40h 00mMultiple Airlines

Deal found 20/2£337

sam. 22/321:00LGW - PNH

2 stops41h 20mMultiple Airlines

Deal found 20/2£341

lun. 28/422:40LHR - PNH

2 stops30h 30mAir China

Deal found 20/2£358

lun. 28/407:30STN - PNH

3 stops21h 55mMultiple Airlines

Deal found 20/2£370

sam. 22/317:00LGW - PNH

1 stop23h 15mChina Eastern

Deal found 20/2£467

lun. 28/414:55STN - PNH

1 stop19h 40mEmirates

Deal found 20/2£499

mer. 14/521:20LHR - PNH

3 stops32h 15mChina Eastern

Deal found 20/2£514

mer. 2/408:40LCY - PNH

2 stops19h 35mMultiple Airlines

Deal found 20/2£641

Find flights to Phnom Penh within your budget

Fly from

Route

Depart

Return

Price

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

ven. 14/3

21:10-11:15

1 stop31h 05m

Phnom Penh Pochentong

sam. 29/3

12:15-19:00

1 stop37h 45m

£494

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

ven. 7/3

21:10-11:15

1 stop31h 05m

Phnom Penh Pochentong

mar. 18/3

12:15-19:10

1 stop37h 55m

£497

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

lun. 3/3

17:40-23:10

1 stop22h 30m

Phnom Penh Pochentong

dim. 23/3

00:25-15:55

1 stop22h 30m

£505

LondonPhnom Penh

LGW - PNH

LGWPNH

London Gatwick

dim. 2/3

11:40-11:15

2 stops40h 35m

Phnom Penh Pochentong

sam. 15/3

00:15-14:00

1 stop20h 45m

£531

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

ven. 7/3

22:00-23:30

1 stop18h 30m

Phnom Penh Pochentong

lun. 24/3

08:00-18:15

1 stop17h 15m

£532

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

ven. 28/2

21:00-23:15

1 stop19h 15m

Phnom Penh Pochentong

dim. 16/3

00:15-13:55

1 stop20h 40m

£539

LondonPhnom Penh

LGW - PNH

LGWPNH

London Gatwick

dim. 2/3

17:00-23:15

1 stop23h 15m

Phnom Penh Pochentong

sam. 15/3

00:15-06:30

1 stop37h 15m

£541

LondonPhnom Penh

LGW - PNH

LGWPNH

London Gatwick

lun. 5/5

10:15-17:40

1 stop25h 25m

Phnom Penh Pochentong

mar. 27/5

09:35-06:25

1 stop26h 50m

£628

LondonPhnom Penh

LHR - PNH

LHRPNH

London Heathrow

dim. 13/4

11:25-17:40

1 stop24h 15m

Phnom Penh Pochentong

mer. 30/4

14:05-19:30

1 stop35h 25m

£646

LondonPhnom Penh

STN - PNH

STNPNH

London Stansted

mar. 1/4

07:05-21:25

3 stops32h 20m

Phnom Penh Pochentong

mer. 16/4

21:55-23:55

3 stops32h 00m

£676

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 46 results

...

Best time to book a flight to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to 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 to Phnom Penh

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

When is the best time to book a flight to Phnom Penh?

The price you pay for your flight to Phnom Penh may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Phnom Penh?

On average, a flight from London to Phnom Penh takes 19 hours 1 minute. Flights to Phnom Penh from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Phnom Penh?

Users looking for the lowest fares to Phnom Penh should consider flying on Monday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday afternoons, when prices are usually at their highest.

What are the most popular airlines that fly to Phnom Penh?

The most popular airlines flying from London to Phnom Penh are China Southern, Air China and Singapore Airlines.

China Southern

From £519

Air China

From £533

Singapore Airlines

From £822

Thai Airways

From £1,015

What are the cheapest airlines that fly to Phnom Penh?

The cheapest airlines flying from London to Phnom Penh are Shenzhen Airlines, China Southern and Air China.

Rainfall in Phnom Penh by month

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 250.0 inches per month. October is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 mm.

Temperature in Phnom Penh by month

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 25.0 C).

Reviews of airlines servicing Phnom Penh

To help decide which airline to fly to Phnom Penh, see what other customers have to say about China Airlines, Emirates and Singapore Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

China Airlines

8.2

Very Good

727 reviews

Check prices

Reviews

1 / 20

6.0

Good

Alex,Dec 2024

SYD - TPE

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

China Airlines

8.2

Very Good

727 reviews

China Airlines

8.2

Very Good

727 reviews

Check prices

Reviews

1 / 20

6.0

Good

Alex,Dec 2024

SYD - TPE

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

Emirates

8.1

Very Good

3,279 reviews

China Airlines

8.2

Very Good

727 reviews

Check prices

Reviews

1 / 20

6.0

Good

Alex,Dec 2024

SYD - TPE

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

Singapore Airlines

8.1

Very Good

1,299 reviews

China Airlines

8.2

Very Good

727 reviews

Check prices

Reviews

1 / 20

6.0

Good

Alex,Dec 2024

SYD - TPE

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

KLM

7.8

Good

1,333 reviews

China Airlines

8.2

Very Good

727 reviews

Check prices

Reviews

1 / 20

6.0

Good

Alex,Dec 2024

SYD - TPE

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

China Southern

7.6

Good

87 reviews

China Airlines

8.2

Very Good

727 reviews

Check prices

Reviews

1 / 20

6.0

Good

Alex,Dec 2024

SYD - TPE

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

Getting around Phnom Penh

Walking around the centre of Phnom Penh is an enjoyable way to get a feel for the city, but to get around the suburbs, travelling by tuk-tuk or taxi is advisable. You can rent motorbikes at a very cheap rate as well, if you are confident about dodging traffic (and don’t forget to rent a helmet as well). However, a more sedate form of local transport is the fleet of three-wheeled cycle rickshaws.

Getting from the Airport to the City

There will be taxis gathered directly outside the arrivals terminal once you have landed on your flight to Phnom Penh, and they should charge a flat rate to get you into the city. For an even cheaper ride, leave the airport and catch a tuk-tuk or one of the many motorcycles that will ferry those with less luggage into town. There is also a city bus that will take you straight to the Central Market.

What airport do you fly into for flights to Phnom Penh?
Travelers will need to book flights to Pochentong (PNH) if they wish to fly to Phnom Penh. The Phnom Penh airport is 5.0 mi from the city center.
Can I find cheaper flights to Phnom Penh if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Phnom Penh on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Phnom Penh?
Based on reviews from Cheapflights users, Shenzhen Airlines is rated the highest out of the airlines that fly to Phnom Penh.
What is the cheapest airport to fly to in Phnom Penh?
Phnom Penh Pochentong is currently the cheapest airport to fly to in Phnom Penh. One-way flights to Phnom Penh Pochentong typically cost £32, while return flights cost around £77.
How much is a return flight to Phnom Penh?
A return flight to Phnom Penh will typically cost around £122, however they can be found for as little as £97.
Where does the fastest flight to Phnom Penh depart from?
For those looking to save time traveling to Phnom Penh, London offers the quickest one-way flight (15 hours 45 minutes).
Does Phnom Penh Pochentong have car hire?
Yes. Those touching down at Phnom Penh Pochentong can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Phnom Penh Pochentong?
Yes. Phnom Penh Pochentong has hotels nearby for those requiring accommodations. Chinese Guesthouse is the closest property to Phnom Penh Pochentong (0.0 mi away from Phnom Penh Pochentong).

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When you search for this flight to Phnom Penh, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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Cheapflights helps you find that perfect flight to Phnom Penh by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights to Phnom Penh, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Phnom Penh flights so you can book your flight when prices are ideal. Enable price alerts 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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£319+ Cheap flights to Phnom Penh

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 27/3. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Phnom Penh in 2025

Find the latest flights to Phnom Penh in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 21 février 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Find flight deals to Phnom Penh

Cheapest flights to Phnom PenhExplore the most affordable flight options available to Phnom Penh. Find the lowest fares based on data from user searches, with prices last updated on 21 février 2025.

Explore the most affordable flight options available to Phnom Penh. Find the lowest fares based on data from user searches, with prices last updated on 21 février 2025.

Find flights to Phnom Penh within your budget

Locate flights to Phnom Penh that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 21 février 2025.

Best time to book a flight to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh with our price prediction graph.

Travel insights for flights to Phnom Penh

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

When is the best time to book a flight to Phnom Penh?

Use this chart to determine the optimal time to book a return flight from London to Phnom Penh. Price data was last updated on 14 February 2025.

How long is the flight to Phnom Penh?

When is the cheapest time to fly to Phnom Penh?

Use this chart to determine the cheapest time to fly return from London to Phnom Penh. Price data was last updated on 16 December 2024.

What are the most popular airlines that fly to Phnom Penh?

What are the cheapest airlines that fly to Phnom Penh?

Rainfall in Phnom Penh by month

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

Temperature in Phnom Penh by month

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

Reviews of airlines servicing Phnom Penh

Getting around Phnom Penh

Getting from the Airport to the City

What airport do you fly into for flights to Phnom Penh?

Can I find cheaper flights to Phnom Penh if I am willing to have stopovers?

What is the best airline to fly to Phnom Penh?

What is the cheapest airport to fly to in Phnom Penh?

How much is a return flight to Phnom Penh?

Where does the fastest flight to Phnom Penh depart from?

Does Phnom Penh Pochentong have car hire?

Are there hotels close to Phnom Penh Pochentong?

Browse thousands of different options on Cheapflights for your next trip

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Some of the lowest fares we’ve come across for flights to Phnom Penh.

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How does Cheapflights help users find flights to Phnom Penh?

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

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

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Cheapest flights to Phnom Penh
Explore the most affordable flight options available to Phnom Penh. Find the lowest fares based on data from user searches, with prices last updated on 21 février 2025.