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£214 Find cheap flights to Phnom Penh

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Phnom Penh departing on 6/9. 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.
1 adult
0 bags
dom. 25/8
dom. 1/9

Search hundreds of travel sites at once for deals on flights to Phnom Penh

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Phnom Penh
These are the airlines KAYAK users have selected most often from within our search results for flights to Phnom Penh
In the last 7 days, travellers have searched 50,552,696 times on KAYAK, and here's why:

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Cheap flight deals to Phnom Penh

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Phnom Penh that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:00 - 10:40LGW-PNH
16h 40m1 stop
08:00 - 07:10PNH-LGW
29h 10m1 stop
£398China Southern
Find Deal
sáb., 14 sep. - lun., 21 oct.
11:50 - 14:30LGW-PNH
20h 40m1 stop
16:35 - 18:20PNH-LGW
55h 45m2 stops
£418China Southern
Find Deal
mar., 1 oct. - jue., 17 oct.
12:35 - 23:00LGW-PNH
28h 25m1 stop
00:15 - 06:35PNH-LGW
36h 20m1 stop
£432Air China
Find Deal
sáb., 14 sep. - dom., 20 oct.
12:35 - 23:00LGW-PNH
28h 25m1 stop
00:15 - 06:35PNH-LGW
36h 20m1 stop
£443Air China
Find Deal
lun., 16 sep. - sáb., 19 oct.
09:20 - 12:45LGW-PNH
20h 25m1 stop
09:35 - 06:25PNH-LGW
27h 50m1 stop
£684Singapore Airlines
Find Deal
lun., 4 nov. - dom., 10 nov.
09:20 - 12:45LGW-PNH
20h 25m1 stop
13:45 - 06:25PNH-LGW
23h 40m1 stop
£702Singapore Airlines
Find Deal
lun., 4 nov. - lun., 18 nov.
09:00 - 16:00LGW-PNH
25h 00m1 stop
17:40 - 06:40PNH-LGW
19h 00m1 stop
£721Qatar Airways
Find Deal
dom., 15 sep. - dom., 29 sep.
14:55 - 16:00LGW-PNH
19h 05m2 stops
17:40 - 06:40PNH-LGW
19h 00m2 stops
£728Qatar Airways
Find Deal
dom., 8 sep. - mar., 24 sep.
14:55 - 16:35STN-PNH
19h 40m2 stops
20:50 - 18:45PNH-STN
27h 55m2 stops
£740Emirates
Find Deal
lun., 9 sep. - mar., 24 sep.
14:30 - 16:35LGW-PNH
20h 05m2 stops
20:50 - 12:35PNH-LGW
21h 45m2 stops
£744Emirates
Find Deal
jue., 12 sep. - jue., 26 sep.

Flights to Phnom Penh - Travel Insights & Trends

Get data-powered insights and trends into flights to Phnom Penh to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Phnom Penh?

The average price of all flights to Phnom Penh clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Phnom Penh is Saturday where tickets can be as cheap as £733. On the other hand, the most expensive day to fly is Friday, where prices are £826 on average.

What is the cheapest month to fly to Phnom Penh?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Phnom Penh, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Phnom Penh is May, where tickets cost £714 on average for one-way flights. On the other hand, the most expensive months are December and January, where the average cost of tickets from the United Kingdom is £1,730 and £1,269 respectively. For return trips, the best month to travel is May with an average price of £581.

What is the cheapest time of day to fly to Phnom Penh?

The average price for all flights to Phnom Penh depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Phnom Penh is generally at night, when flights cost £575 on average. The most expensive time of day to fly to Phnom Penh is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £860.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Phnom Penh, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 123 days before departure.

How long is the flight to Phnom Penh?

The duration of your flight to Phnom Penh depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Phnom Penh on KAYAK are from London, which takes 17h 25m, Manchester, which takes 18h 20m, Birmingham, which takes 25h 20m, and Edinburgh, which takes 53h 35m.

Good to know - Cheap tickets to Phnom Penh

Low season

August

High season

November

Cheapest flight

£214
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from London Stansted Airport to Phnom Penh

When to book flights to Phnom Penh

Are your dates flexible? Find out the best times to travel to Phnom Penh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Phnom Penh based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Phnom Penh flights

  • How far is Phnom Penh Pochentong Airport from central Phnom Penh?

    The distance between Phnom Penh Pochentong Airport and the city centre of Phnom Penh is 5 miles.

  • What is the name of Phnom Penh’s airport?

    All flights to Phnom Penh land at Phnom Penh Pochentong Airport. The airport code is PNH,and it can also be referred to as Phnom Penh Intl or Pochentong.

  • How does KAYAK find such low prices on flights to Phnom Penh?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Phnom Penh.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Phnom Penh?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phnom Penh is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Phnom Penh?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phnom Penh with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Phnom Penh?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phnom Penh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Phnom Penh?

    Of the 2 airlines that fly to Phnom Penh, Mahogany Air offers the most flights, with around 10 per week, followed by Cambodia Angkor Air with 7 flights per week.

See more FAQs

Top tips for finding cheap flights to Phnom Penh

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Phnom Penh flight deals.

Prefer to fly direct to Phnom Penh Pochentong?

Find which airlines fly direct to Phnom Penh Pochentong Airport, which days they fly and book direct flights.

Direct departures

United Kingdom to Phnom Penh Pochentong

Monday

ANA, Air Astana, Air Canada, +47 more

ANA, Air Astana, +48 more

Tuesday

ANA, Air Astana, Air Canada, +46 more

ANA, Air Astana, +47 more

Wednesday

ANA, Air Astana, Air Canada, +48 more

ANA, Air Astana, +49 more

Thursday

ANA, Air Astana, Air Canada, +45 more

ANA, Air Astana, +46 more

Friday

ANA, Air Astana, Air Canada, +48 more

ANA, Air Astana, +49 more

Saturday

ANA, Air Astana, Air Canada, +46 more

ANA, Air Astana, +47 more

Sunday

ANA, Air Astana, Air Canada, +48 more

ANA, Air Astana, +49 more

See more direct flights

Direct returns

Phnom Penh Pochentong to United Kingdom

Monday

ANA, Air Astana, Air Canada, +47 more

ANA, Air Astana, +48 more

Tuesday

ANA, Air Astana, Air Canada, +46 more

ANA, Air Astana, +47 more

Wednesday

ANA, Air Astana, Air Canada, +48 more

ANA, Air Astana, +49 more

Thursday

ANA, Air Astana, Air Canada, +45 more

ANA, Air Astana, +46 more

Friday

ANA, Air Astana, Air Canada, +48 more

ANA, Air Astana, +49 more

Saturday

ANA, Air Astana, Air Canada, +46 more

ANA, Air Astana, +47 more

Sunday

ANA, Air Astana, Air Canada, +48 more

ANA, Air Astana, +49 more

See more direct flights
See more direct flights

Top 5 airlines flying to Phnom Penh

 
See real verified KAYAK customer reviews for airlines flying to Phnom Penh. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Phnom Penh. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Phnom Penh? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1367 reviews
8.1Entertainment
8.0Comfort
7.7Food
8.4Boarding
8.6Crew
Airline reviews

Singapore Airlines from Mumbai was late, we were rerouted to Copenhagen and then to Los Angeles. As senior citizens, we should have been given a hotel voucher for a night and fly out the next day. I hope Singapore Airlines should give us a credit in good faith if they want us to fly with them. I doubt it, but you never know.

2.0 MediocreAnonymous, Jul 2024SIN - LAX
Read more about Singapore Airlines reviews

Singapore Airlines from Mumbai was late, we were rerouted to Copenhagen and then to Los Angeles. As senior citizens, we should have been given a hotel voucher for a night and fly out the next day. I hope Singapore Airlines should give us a credit in good faith if they want us to fly with them. I doubt it, but you never know.

They bumped us up. They overbooked the flight and we hurried to the next flight. We are a family of 5 with 13, 10 , and 6 year olds kids. Everybody was running to the next flight. We never been exhausted in our flights hust like we have experienced this week. Mismanagement in scoot and kayak.

I was traveling with my 3 minor children, one leg I was seated two aisles behind them. On the longest leg I would have preferred sitting across the aisle from them, not behind. My youngest is 4yos. I understand airplane seating configurations are not the airlines problem but seating the one adult with a reservation apart from the minors was very difficult.

Crews are not allowed to perform any service whenever the captain deems there’s a chance of turbulence. Even if it is perfectly smooth air.

They ran out of food for breakfast They did not offer tea or coffee The staff appeared very inexperienced The cabin was very cold, even with a blanket

If I made the connection in Singapore I was stuck there for 24 hours you owe me 355.00 for accommodations

Crews were great but food not much selection just all tailored for Asian passengers.

I had a great experience with Singapore airlines as always. The partner airline, Scoot was fine except my bag was misplaced during the shuffle. Ultimately, my baggage arrived intact. Attempting to inquire about my baggage was impossible.

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

We bought an upgrade to Business Class at the airport but did not realise that it was not the regular Business Class. The 787 Dreamliner was very dated with the seats not as comfortable as other airlines and some things were almost coming off. We were then told that because it was an upgrade at the airport, we get to sit in the BC cabin but will be served economy class food. So when everyone else got served in china ware, we were given the tray you got in economy class. The wifi does not work. It only connects to watch movies (which is the same as what you find in the ICE) but the internet does not work. The cabin crew while were friendly, were not responsive. Overall, I will never fly China Southern again.

I love flying Chinese airlines in general but China Southern is probably the worst of the lot. The service is poor and food is below par.

Flight canceled, but they didn't notify me. They arranged a nearby hotel and 4 meals for me to stay for 24 hours before I could board.

Had some luggage loading delays but it was still a good experience

We bought the business class tickets. The check-in staff and onboard crew were excellent, providing commendable service throughout. However, it was disappointing to find that China Southern Airlines does not have a lounge at SFO. Instead, passengers were provided with a $35 per person food voucher, which fell short of expectations. Furthermore, the quality of the onboard food left much to be desired, marking a significant decline compared to our previous flight experience in 2019, prior to the pandemic.

Wuhan - Dubai. Old plane: 1. Only USB charger. No power outlet to plug in.. 2. Super narrow seat layout 3. Toilet cover consistently fell down and hit my back when sitting on it.. :( 4. Entertainment system touch screen not sensitive, and need to press hard or use finger tips to hit. Crew were very nice and accommodating though.

1. I got very poor check in experience with the counter lady . This is the first airline I ever experienced that no combine check in weight allow . Even we have 4 of us but weight counter by piece . So we wasted lot of time argue and repack . This is super crazy 2. Next I left my Samsung tablet on the plane . And I started to escalate and finally spoke to southern airline lost and found in Malaysia and the amazing answer she give is : system nothing found and please try to call southern airline in china 🧐 . I have been flying many other airlines but this is my first encounterment with such irresponsible airline response and no empathy given to customer . My feeling is nobody bother whether how customer like me feel and I’m just too small for the management to take note .

No red vine, no whiskey, no vodka. No that I wanted all of them at once but still...

During flight, some passengers perform stomping leg exercises which disturb the comfort (I.e. sleep) of other passengers.

No good but was short flight. Both of our China Southern flights were on time. No surprises.

Extra seat belt across the chest 10 minutes before taking off and 15 minutes before landing seemed excessively safe.

The transfer from Domestic and International was a bit confusing but I am easily confused. I did not eat any food, but the food on the other leg was decent. It was nice they turned the lights off on the night flight. The plane was in good shape, but was a little cramped in economy and I am small. They gave me a customs form to fill out and nobody looked at it as I went through customs. Not a bad flight.

My case was missing a wheel on arrival Heathrow and the staff were unhelpful when i tried to get some compensation stating it was not sufficient damage, i only wish that they at some point have to deal with the same situation it put me in, maybe they would change their attitude but overall it was a good flight

We are satisfied with the cabin crew serviceand the quality of meals served.

The aircraft was really old, the staff demotivated and the overall United airline service is horrible

Lunch Food was tasteful and had variety. Seat was comfortable. However, when I was reserving my seats during booking, the seat configuration showed was 3-3-3, but when I boarded it was a 2-4-2 configuration? Also during booking, I had also bought travel insurance together with my TG booking. However there was no confirmation of my purchase from Allianz and TG. After several emails with TG contact, sales, reservation and Allianz was i able to confirm my insurance purchase. When the policy was issued, the birth dates of me and my wife were wrongly stated and I had to go through another round of emails with Allianz to get it corrected. Otherwise any claims would be void! It was indeed not a very good booking experience!

Increase the number of available films, including variety. All other aspects were great.

Check in was a disaster. 90 minutes and only 2 economy check in desks open. Had to rush to catch the flight.

I couldnt go on this flight and lost all my money over 1,000 UK Pounds as my visa to Myanmar was not accepted :(

Thai Airways is one of the best airlines in the business. Looking forward to fly again with them.

It was a 2-hour flight so they didn't have much time for serving food. There was some turbulence so they could not serve hot coffee or tea for the safety reason. Good service, good tasting food, nice plane, a little bit of delay.

The IFE is quite unconvenient if using our own device. Not all passenger brought their own earphone/headphone.

Ok, but legspace on MH0127 from Kul to Per was too small. It was not possible to tilt my seat which I don't understand because the seat in front of my could do it. So I didn't rest on the flight. Also, the crew was probably understaffed because it took very long time to take trash after the meal. Everything very different from the flight with Malaysian Airlines from London to KL.

Service / food has to be much better. Staff were not very attentive to requests. Requested for a second serve of coke and got a weird look back from the host! Was also told they don’t have extra water bottles when I requested for one before sleep! Dinner time food was very minimum and average.

An overnight Doha to KL. Great sleep, good service and tasty food in business class

chaos boarding. Crew in business class seemed short staffed and lacking in attention to details initially, but did improve during flight.

The cabin was quite noisy as there were lots of children travelling for the school holidays. Found the selection of movies limited.

Delayed, not enough information. Had to ask for refreshments, crew could have been more proactive

The best so far coz this time it was all male steward on the economy cluster. They were polite, efficient & genuinely courteous. They do not judge you when you ask for more food & peanuts.

Delayed for 45 minutes. Don't know what's the issue. Other than that, food was not to my satisfaction. However it's okay.

The flight is not bad, but the Business Lounge is not big enough for the quantity of people they accept and there is a limited options for food and beverages.

It was simply bad and on top of that my luggage hasn't been delivered until now. They can't even localize it which is just unacceptable when they are supposed to scan the bar code they put when we check in

We bought premium Economy, thinking it would be more comfortable, but the seat is so narrow ,that my legs and feet are swollen , I can't wear shoes !

The flight was delayed for almost 5 hours, but I understand that it was not up to the company, however how they could handle the situation better, they never apologized for that delay, moreover despite passengers being there for 7 hours only thing they did was to give a bowl of instant noodles, afterwards on the plane tiny snacks, people were there starting from lunch time and we’ve arrived to destination at almost midnight

Flight was delayed for 2 hours for no reason, then we spent almost an hour after boarding because of the weather conditions. If we left on time we could avoid that 😾

Cons: "Everything was great. Very nice and friendly crew, clean plane, great food. Excellent overall"
Pros: "Friendly crew and helpful staff"
Cons: "Missed connection from PEK to XIY due to delayed arrival and early departure. From XIY to PEK, booked and confirmed 11 departure, changed to 12:30 without notification or explaination. Rushed connections at PEK, pretty much ran from the minute left plan to another terminal, through custom, through all the health check points, security check. Just keep the fights on time and keep the original schedules, not arbitrarily change them."
Pros: "The crew was accommodating during the flight but spoke very little English and could not help with information on connecting flight."
Cons: "We missed our connecting flight due to a delay and the airline would not let us through because we could have made our second flight...."
Pros: "The price"
Cons: "Staff was not helpful and kind of rude unless you spoke their language. Food options were terrible and not very comfortable seat for 13+ hr flight."
Cons: "Connecting though Beijing from Taipei to LAX is not recommended if you can avoid it!"

Book Cheap Phnom Penh Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Phnom Penh found on KAYAK in the last 72 hours.
14/9sáb.
1 stopChina Southern
16h 40mLGW-PNH
21/10lun.
1 stopChina Southern
29h 10mPNH-LGW
£398
1/10mar.
1 stopChina Southern
20h 40mLGW-PNH
17/10jue.
2 stopsChina Southern
55h 45mPNH-LGW
£418
14/9sáb.
1 stopAir China
28h 25mLGW-PNH
20/10dom.
1 stopAir China
36h 20mPNH-LGW
£432
16/9lun.
1 stopAir China
28h 25mLGW-PNH
19/10sáb.
1 stopAir China
36h 20mPNH-LGW
£443
4/11lun.
1 stopSingapore Airlines
20h 25mLGW-PNH
10/11dom.
1 stopSingapore Airlines
27h 50mPNH-LGW
£684
4/11lun.
1 stopSingapore Airlines
20h 25mLGW-PNH
18/11lun.
1 stopSingapore Airlines
23h 40mPNH-LGW
£702
15/9dom.
1 stopQatar Airways
25h 00mLGW-PNH
29/9dom.
1 stopQatar Airways
19h 00mPNH-LGW
£721
8/9dom.
2 stopsQatar Airways
19h 05mLGW-PNH
24/9mar.
2 stopsQatar Airways
19h 00mPNH-LGW
£728
9/9lun.
2 stopsEmirates
19h 40mSTN-PNH
24/9mar.
2 stopsEmirates
27h 55mPNH-STN
£740
12/9jue.
2 stopsEmirates
20h 05mLGW-PNH
26/9jue.
2 stopsEmirates
21h 45mPNH-LGW
£744

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Phnom Penh found on KAYAK in the last 72 hours.
6/9vie.
2 stops
58h 45mSTN-PNH
£214
6/9vie.
3 stops
57h 00mSTN-PNH
£234
19/9jue.
1 stopChina Southern
16h 50mLGW-PNH
£362
19/9jue.
1 stopChina Southern
16h 50mLGW-PNH
£370
29/8jue.
1 stopSingapore Airlines
24h 05mLHR-PNH
£408
28/8mié.
1 stopSingapore Airlines
19h 40mLHR-PNH
£428
22/8jue.
1 stopAir China
28h 25mLGW-PNH
£459
6/9vie.
1 stopAir China
28h 25mLGW-PNH
£463
31/8sáb.
1 stopMalaysia Airlines
30h 25mLHR-PNH
£571
5/8lun.
1 stopMalaysia Airlines
17h 00mLHR-PNH
£612

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Last minute flights to Phnom Penh

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Phnom Penh that are departing in the next 10 days.
30/7mar.
multi-stop
32h 40mLHR-PNH
5/8lun.
multi-stop
31h 35mPNH-LHR
£892
30/7mar.
multi-stop
32h 40mLHR-PNH
4/8dom.
multi-stop
24h 30mPNH-LHR
£922
30/7mar.
multi-stop
32h 40mLHR-PNH
5/8lun.
multi-stop
24h 05mPNH-LHR
£959
30/7mar.
multi-stop
28h 30mLGW-PNH
4/8dom.
multi-stop
20h 50mPNH-LGW
£1,018
30/7mar.
multi-stopChina Southern
30h 30mLHR-PNH
5/8lun.
multi-stopChina Southern
33h 35mPNH-LHR
£1,207
30/7mar.
multi-stopAir China
31h 05mLHR-PNH
4/8dom.
multi-stopAir China
23h 30mPNH-LHR
£1,730
30/7mar.
multi-stopChina Southern
20h 40mLGW-PNH
5/8lun.
multi-stopChina Southern
29h 10mPNH-LGW
£1,759
30/7mar.
multi-stopMalaysia Airlines
30h 25mLHR-PNH
5/8lun.
multi-stopMalaysia Airlines
17h 35mPNH-LHR
£1,799
26/7vie.
multi-stopSingapore Airlines
17h 15mLHR-PNH
27/7sáb.
multi-stopSingapore Airlines
27h 00mPNH-LHR
£2,222
26/7vie.
multi-stopSingapore Airlines
16h 25mLGW-PNH
27/7sáb.
multi-stopSingapore Airlines
17h 45mPNH-LGW
£2,774

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