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Cheap flights to Phnom Penh from £313

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 17/7. 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.
BOS — PNH
16 Jun — 23 Jun1
1 adult
Sun 16/6
Sun 23/6

Flights to Phnom Penh in 2024

Find the latest flights to Phnom Penh in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 997,609 searches and data was last updated on 11 June 2024.

Popular in

December

Cheapest in

May

Average price

£623

Return from

£459

One-way from

£313
High demand for flights, 7% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in June 2024
From London to Phnom Penh Pochentong
One-way flight from London to Phnom Penh Pochentong (PNH)

Cheap flights to Phnom Penh in June & July 2024

Discover affordable flights and deals to Phnom Penh in June and July 2024. In the last 7 days, Cheapflights users made a total of 997,609 searches and data was last updated on 11 June 2024.
The following deals offer some of the lowest prices we've found on flights heading to Phnom Penh in June and July 2024. If these prices don't match your budget, be sure to check back soon for more deals.
Thu 20/620:50LHR - PNH
2 stops31h 50mChina Southern
Mon 1/715:35PNH - LHR
1 stop33h 35mChina Southern
Deal found 10/6£491
Thu 20/620:50LHR - PNH
2 stops31h 50mChina Southern
Mon 1/715:35PNH - LHR
1 stop33h 35mChina Southern
Deal found 11/6£534
Mon 24/620:50LHR - PNH
2 stops59h 40mChina Southern
Sun 30/615:35PNH - LHR
1 stop33h 35mChina Southern
Deal found 11/6£602
Thu 20/622:10LHR - PNH
1 stop20h 00mChina Southern
Mon 1/708:00PNH - LHR
1 stop17h 10mChina Southern
Deal found 10/6£616
Mon 24/622:10LHR - PNH
1 stop34h 20mChina Southern
Sun 30/615:35PNH - LHR
1 stop33h 35mChina Southern
Deal found 10/6£628
Thu 20/622:10LHR - PNH
1 stop30h 30mChina Southern
Mon 1/715:35PNH - LHR
1 stop33h 35mChina Southern
Deal found 11/6£651
Mon 24/620:25LHR - PNH
1 stop20h 35mAir China
Sat 29/600:15PNH - LHR
1 stop26h 15mAir China
Deal found 10/6£661
Thu 20/611:50LGW - PNH
1 stop30h 20mChina Southern
Mon 1/715:35PNH - LGW
2 stops32h 55mChina Southern
Deal found 10/6£666
Fri 28/622:10LHR - PNH
1 stop30h 30mChina Southern
Fri 9/812:05PNH - LHR
1 stop37h 05mChina Southern
Deal found 10/6£668

Phnom Penh 2024 flight deals

Explore flight deals for Phnom Penh in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 997,609 searches and data were last updated on 11 June 2024.
Listed are some of the best fares we've found on flights departing to Phnom Penh in 2024. Check back in a little while for more flight options.
Wed 18/922:10LHR - PNH
1 stop30h 30mChina Southern
Tue 15/1008:00PNH - LHR
1 stop17h 10mChina Southern
Deal found 11/6£468
Wed 18/922:10LHR - PNH
1 stop30h 30mChina Southern
Tue 15/1012:05PNH - LHR
1 stop37h 05mChina Southern
Deal found 10/6£470
Fri 29/1121:20LHR - PNH
1 stop30h 55mShenzhen Airlines
Tue 10/1212:15PNH - LHR
1 stop38h 15mShenzhen Airlines
Deal found 11/6£481
Sun 3/1121:20LHR - PNH
1 stop30h 55mShenzhen Airlines
Sun 17/1112:15PNH - LHR
1 stop38h 15mShenzhen Airlines
Deal found 10/6£481
Wed 16/1022:10LHR - PNH
1 stop20h 00mChina Southern
Tue 22/1016:35PNH - LHR
2 stops29h 40mChina Southern
Deal found 9/6£483
Wed 16/1022:10LHR - PNH
1 stop20h 00mChina Southern
Tue 22/1016:35PNH - LHR
2 stops31h 55mChina Southern
Deal found 11/6£485
Mon 11/1121:10LHR - PNH
1 stop19h 20mChina Southern
Mon 25/1115:50PNH - LHR
1 stop32h 25mChina Southern
Deal found 10/6£485
Mon 4/1117:40LHR - PNH
1 stop22h 45mAir China
Sun 17/1100:25PNH - LHR
1 stop24h 25mAir China
Deal found 10/6£486
Fri 8/1121:10LHR - PNH
1 stop34h 25mChina Southern
Sun 24/1115:50PNH - LHR
1 stop32h 25mChina Southern
Deal found 10/6£489

Flights to Phnom Penh departing soon

Discover available last-minute flight options to Phnom Penh, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 997,609 searches and data was last updated on 11 June 2024.
Users travelling to Phnom Penh last-minute should check out these flights departing soon. Make sure the flight you book matches the day, time, and destination you're looking for.
Thu 20/620:50LHR - PNH
2 stops31h 50mChina Southern
Mon 1/715:35PNH - LHR
1 stop33h 35mChina Southern
Deal found 10/6£491
Thu 20/620:50LHR - PNH
2 stops31h 50mChina Southern
Mon 1/715:35PNH - LHR
1 stop33h 35mChina Southern
Deal found 11/6£534
Thu 20/622:10LHR - PNH
1 stop20h 00mChina Southern
Mon 1/708:00PNH - LHR
1 stop17h 10mChina Southern
Deal found 10/6£616
Thu 20/622:10LHR - PNH
1 stop30h 30mChina Southern
Mon 1/715:35PNH - LHR
1 stop33h 35mChina Southern
Deal found 11/6£651
Thu 20/622:05LHR - PNH
1 stop18h 55mAir China
Sun 30/600:15PNH - LHR
1 stop25h 45mAir China
Deal found 11/6£661
Thu 20/611:50LGW - PNH
1 stop30h 20mChina Southern
Mon 1/715:35PNH - LGW
2 stops32h 55mChina Southern
Deal found 10/6£666
Thu 20/611:50LGW - PNH
1 stop30h 20mChina Southern
Mon 1/715:35PNH - LGW
2 stops32h 55mChina Southern
Deal found 11/6£669
Thu 20/620:25LHR - PNH
1 stop20h 35mAir China
Sun 30/600:15PNH - LHR
1 stop25h 45mAir China
Deal found 10/6£701
Thu 20/618:25LGW - PNH
2 stops37h 40mMultiple Airlines
Sun 30/600:15PNH - LGW
1 stop36h 20mMultiple Airlines
Deal found 10/6£711

One-way flights to Phnom Penh

Explore one-way flight options to Phnom Penh for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 997,609 searches and data was last updated on 11 June 2024.
Consider booking one of these one-way flights heading to Phnom Penh. Book a round-trip flight to Phnom Penh instead by using the search form above.
Wed 17/717:20STN - PNH
3 stops56h 15mMultiple Airlines
Deal found 11/6£313
Wed 17/717:20STN - PNH
2 stops51h 30mMultiple Airlines
Deal found 11/6£331
Tue 16/708:10STN - PNH
3 stops53h 35mMultiple Airlines
Deal found 10/6£333
Tue 25/621:20LGW - PNH
2 stops28h 15mMultiple Airlines
Deal found 10/6£334
Tue 16/708:10STN - PNH
2 stops36h 40mMultiple Airlines
Deal found 10/6£338
Thu 12/911:50LGW - PNH
1 stop16h 50mChina Southern
Deal found 11/6£350
Thu 19/911:50LGW - PNH
1 stop30h 20mChina Southern
Deal found 10/6£355
Wed 17/720:00LGW - PNH
3 stops54h 55mMultiple Airlines
Deal found 11/6£360
Thu 12/906:50LHR - PNH
3 stops29h 25mMultiple Airlines
Deal found 11/6£365

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 997,609 searches and data was last updated on 11 June 2024.

Fly from

Any airport

Budget

£459 - £748

Route

Depart

Return

Price

London HeathrowPhnom Penh Pochentong

LHR - PNH

LHRPNH

London Heathrow

Sat 23/11

1 stop22h 45m

Phnom Penh Pochentong

Sun 8/12

1 stop22h 30m

£459

London HeathrowPhnom Penh Pochentong

LHR - PNH

LHRPNH

London Heathrow

Wed 18/9

1 stop30h 30m

Phnom Penh Pochentong

Tue 15/10

1 stop37h 05m

£468

London HeathrowPhnom Penh Pochentong

LHR - PNH

LHRPNH

London Heathrow

Fri 29/11

1 stop30h 55m

Phnom Penh Pochentong

Tue 10/12

1 stop38h 15m

£481

London GatwickPhnom Penh Pochentong

LGW - PNH

LGWPNH

London Gatwick

Tue 5/11

1 stop28h 05m

Phnom Penh Pochentong

Sun 24/11

1 stop37h 15m

£611

London HeathrowPhnom Penh Pochentong

LHR - PNH

LHRPNH

London Heathrow

Sat 23/11

2 stops28h 35m

Phnom Penh Pochentong

Mon 9/12

2 stops27h 35m

£656

London GatwickPhnom Penh Pochentong

LGW - PNH

LGWPNH

London Gatwick

Mon 11/11

1 stop20h 25m

Phnom Penh Pochentong

Mon 25/11

1 stop23h 40m

£693

London HeathrowPhnom Penh Pochentong

LHR - PNH

LHRPNH

London Heathrow

Wed 18/9

2 stops22h 55m

Phnom Penh Pochentong

Tue 15/10

2 stops29h 20m

£733

London GatwickPhnom Penh Pochentong

LGW - PNH

LGWPNH

London Gatwick

Fri 29/11

2 stops18h 20m

Phnom Penh Pochentong

Tue 10/12

2 stops20h 20m

£745

London HeathrowPhnom Penh Pochentong

LHR - PNH

LHRPNH

London Heathrow

Wed 10/7

2 stops33h 00m

Phnom Penh Pochentong

Wed 17/7

2 stops31h 25m

£748

Flights are sorted by cheapest first

Deals found on 11/6

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.

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

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).

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 to Phnom Penh. Price data was last updated on 31 May 2024.
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 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly to Phnom Penh?

Use this chart to determine the cheapest time to fly return to Phnom Penh. Price data was last updated on 2 June 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Phnom Penh should consider flying on Monday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Tuesday at midday, when prices are usually at their highest.
Search Deals

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 11 June 2024.
To help decide which airline to fly to Phnom Penh, see what other customers have to say about Air China, China Southern and Shenzhen 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.
8.3
Very Good
1,418 reviews

Overall

8.3

Boarding

8.4

Crew

8.7

Entertainment

8.2

Food

7.8

Comfort

8.1

Reviews

1 / 10

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.

8.3
Very Good
1,418 reviews
8.3
Very Good
1,418 reviews

Overall

8.3

Boarding

8.4

Crew

8.7

Entertainment

8.2

Food

7.8

Comfort

8.1

Reviews

1 / 10

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.

8.1
Very Good
3,870 reviews
8.3
Very Good
1,418 reviews

Overall

8.3

Boarding

8.4

Crew

8.7

Entertainment

8.2

Food

7.8

Comfort

8.1

Reviews

1 / 10

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.

8.0
Very Good
466 reviews
8.3
Very Good
1,418 reviews

Overall

8.3

Boarding

8.4

Crew

8.7

Entertainment

8.2

Food

7.8

Comfort

8.1

Reviews

1 / 10

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.

7.9
Good
1,470 reviews
8.3
Very Good
1,418 reviews

Overall

8.3

Boarding

8.4

Crew

8.7

Entertainment

8.2

Food

7.8

Comfort

8.1

Reviews

1 / 10

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.

7.8
Good
1,026 reviews
8.3
Very Good
1,418 reviews

Overall

8.3

Boarding

8.4

Crew

8.7

Entertainment

8.2

Food

7.8

Comfort

8.1

Reviews

1 / 10

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.

Phnom Penh overview

Often called the “Paris of the East”, Phnom Penh has a style that suits the capital city of Cambodia, offering a lively cultural life and historical attractions, as well as easy access to the rest of the country.

The city is full of historical sights, such as the splendid Royal Palace, which includes some beautiful traditional pagodas. And visitors can learn more about the history of the country at Cambodia’s National Museum, which has a particular focus on the “golden age” in the 12th century.

Phnom Penh is also a fine city for walking, with spacious promenades and a pleasant waterfront district that is home to some of the city’s finest bars and restaurants (as well as being the hub of Phnom Penh’s nightlife).

The country’s Olympic Stadium is another must-see, but not for the architecture alone. Instead, take in a unique experience by watching Cambodians enjoying group exercises in the cool evenings.

However, the real attractions may lie outside the city limits. Explore Cambodia’s rich natural appeal with a visit to the Phnom Tamao Wildlife Rescue Centre where you can see tigers and elephants. Nobody who visits should miss out on the extraordinary ancient city of Anghkor Wat either, which is not far from Phnom Penh and is truly one of the wonders of the world.

There are also plenty of activities for the active traveller. Head out elephant riding, take wildlife tours, try quad-biking or kayaking – all within easy reach of the capital city.

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.

  • When is the best time to fly to Phnom Penh?

    When booking your flight to Phnom Penh, it may be more practical to plan it according to the wet and dry seasons which take place in the area. The months of May through to October are the wet season and are subject to tropical monsoons and is when travellers can take advantage of cheap flights to Phnom Penh. Therefore, the best time to visit Phnom Penh is during the dry season, from November to March Many festivals take place throughout the year and during these times price of flights to Phnom Penh tend to be higher. The Water Festival (also known as the Boat Racing Festival) is popular with both tourists and locals, who line the waterfront, eager to be part of the festival atmosphere. The popular three day event takes place in November, marking the time when the water of the Mekong River and Tonle Sap River change flow. This event also signifies the end of the monsoon season and the beginning of the fishing season. This annual festival is celebrated through racing brightly coloured long boats, fireworks and parades of decorated boats, along the river. It should be noted that during some holidays, the city can become quite deserted, so bear this in mind when searching for flights to Phnom Penh. An example of this is perhaps the most important celebration in Cambodia, the Khmer New Year, which is a national holiday and lasts three days. The majority of Khmers travel to their hometown to celebrate the New Year with their family and friends, making most cities deserted and services closed. Go to Wat Phnom in Phnom Penh to watch locals playing traditional games, throwing powder over one another, as well as traditional performances.

  • What does PNH mean?

    PNH is a unique code, commonly called an IATA code, used in the aviation industry to identify airports. This code, along with many others, are defined by IATA (International Air Transport Association). A PNH flight refers to a flight to Phnom Penh Pochentong Airport.

  • 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, China Southern 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 £22, while return flights cost around £78.

  • How much is a return flight to Phnom Penh?

    A return flight to Phnom Penh will typically cost around £109, however they can be found for as little as £100.

  • 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 (18 hours 5 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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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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