Find Cheap Flights from London (LON) to Phnom Penh (PNH) from £485

Many airlines offer flexible change policies

Earn BONUS+ rewards on top of your airline points

Enjoy exclusive promotions on the ebookers app!

Selected flight deals from London to Phnom Penh

The lowest prices found within the past 7 days from London to Phnom Penh were £377 for one-way flights and £485 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cheap Flights from London to Phnom Penh & Flight Information
Origin airport IATA code
LGW
Destination airport IATA code
PNH
Return price
£484

Best Day to Book Flight from London to Phnom Penh

Phnom Penh Flight Information

Traveling From
London
Origin Airport IATA Code
LON
Traveling To
Phnom Penh
Destination Airport IATA Code
PNH
Number of Airlines Serving
Available Airlines
China Southern Airlines, Air China, Thai Airways International, Emirates, Etihad Airways
Distance
Direct Flight Time
Flight Price
£485

Fly from London to Phnom Penh with ebookers

Cheap flights from London to Phnom Penh 

Our advanced search tools and comprehensive filters help you find a flight that fits your budget. To search for cheap flights, just enter your travel dates and sort your results by price. With all available tickets listed lowest price first, it’s easy to select the one that’s easiest on your wallet.  

To find the cheapest flights from London to Phnom Penh, you can also travel outside peak season. The more flexible you can be on travel dates, the easier it is to find those cheap flight tickets. We know, for example, that the cheapest time to travel between London to Phnom Penh is June. In the current list of deals available, prices start at £485 and can rise to £829 for return flights.  

Find the best flight from London to Phnom Penh  

Every day between London and Phnom Penh,  flights from airlines jet back and forth. And with ebookers, you can book tickets for any one of those flights. If you book a direct flight with , you’ll arrive safely in your destination in around hours. If you can think of a quicker way to cover the between null and null, let us know! 

Flights from London to Phnom Penh — a great choice on great deals 

We only need a little information to give you a lot of choice. Just tell us when you’re planning your family holiday, long weekend, luxury getaway or quick business trip, and we’ll do the rest. And to keep your choice-making easy, we’ve given you plenty of ways to narrow down your search. Choose one-way, roundtrip or multi city flights, select your preferred airline, your time of arrival and departure and cabin class using the filters.  

Once you’ve told us what you want, we’ll show you what’s on offer. All you need to do is take your pick and start packing.  

Book your flights with ebookers 

We want the experience of booking your flight from London to Phnom Penh to be as simple as possible. That’s why we designed our search and filter options to make your life easy. Whether you are travelling on business or for pleasure, ebookers has you covered. 

When you’re ready to book, our service is always fast and transparent. We know plans change, so we have a range of flexible booking options. Choose between refundable bookings and flights with no charges should you need to rearrange and travel stress-free. 

Need a car after flight from London to Phnom Penh

Place to stay after flight from London to Phnom Penh

Luxcity Hotel & Apartment

Luxcity Hotel & Apartment

4 out of 5
Building No. 37A, Street 118, Sangkat Mittapheap, Khan 7 Makara, Phnom Penh
Stay at this 4-star business-friendly hotel in Phnom Penh. Enjoy free Wi-Fi, free parking and breakfast (surcharge). Our guests praise the pool and the helpful ...
9.4/10 Exceptional! (206 reviews)
"2 night business trip in an executive residence aprtment"

Reviewed on 16 May 2024

Luxcity Hotel & Apartment
G Mekong Hotel Phnom Penh

G Mekong Hotel Phnom Penh

4 out of 5
419, Monivong Blvd, Khan 7 Makara (Orussey Market Area), Phnom Penh
Stay at this 4-star spa hotel in Phnom Penh. Enjoy free parking, a full-service spa and a rooftop terrace. Our guests praise the pool and the helpful staff in ...
8.8/10 Excellent! (496 reviews)
"Great staff but property can be better and location probably closer to the riverside is ideal."

Reviewed on 10 May 2024

G Mekong Hotel Phnom Penh
Hyatt Regency Phnom Penh

Hyatt Regency Phnom Penh

5 out of 5
55 Street 178 Sangkat Chey Chumnas, Khan Duan Penh, Phnom Penh
Stay at this 5-star luxury hotel in Phnom Penh. Enjoy free Wi-Fi, free parking and a full-service spa. Our guests praise the helpful staff in their reviews. ...
9.4/10 Exceptional! (92 reviews)
"Excellent, convenient location. Very walkable."

Reviewed on 21 May 2024

Hyatt Regency Phnom Penh
Save an average of 15% on thousands of hotels when you're signed in
Palace Gate Hotel & Resort By EHM

Palace Gate Hotel & Resort By EHM

5 out of 5
#44. St. Sothearos Blvd (Corner St. 240), Chey Chumneas, Daun Penh, Phnom Penh
Stay at this 5-star luxury hotel in Phnom Penh. Enjoy free Wi-Fi, free parking and a full-service spa. Our guests praise the helpful staff in their reviews. ...
9.2/10 Wonderful! (391 reviews)
"Great staff, size of the room, pool and restaurant are great. The spa was good my massage was wonderful . With the spa you can not request a specific person for your massage which I did not like. Also 2 for 1 happy hour you had to buy 2 of the same drink. It would have been better if we could have ..."

Reviewed on 18 May 2024

Palace Gate Hotel & Resort By EHM
Plantation Urban Resort & Spa

Plantation Urban Resort & Spa

4 out of 5
#28, Street 184, Phnom Penh
Stay at this 4-star spa hotel in Phnom Penh. Enjoy free Wi-Fi, free parking and 2 outdoor pools. Our guests praise the breakfast and the pool in their reviews. ...
9.2/10 Wonderful! (574 reviews)
"One of the best hotels I’ve ever stayed in! It was beautiful, clean, and pleasant. I love the design and decor of the hotel. Lots of plants by the pool. Felt like paradise. It was so close to the royal palace, water front, and restaurant. Everything was walkable. Staff was extremely nice and helpful. ..."

Reviewed on 13 May 2024

Plantation Urban Resort & Spa
NagaWorld Hotel & Entertainment Complex

NagaWorld Hotel & Entertainment Complex

5 out of 5
NagaWorld, Samdech Techo Hun Sen Park, Phnom Penh
Stay at this 5-star luxury resort in Phnom Penh. Enjoy free Wi-Fi, free parking and a full-service spa. Popular attractions NagaWorld Casino and Royal Palace ...
8/10 Very Good! (1,000 reviews)
Convenient and comfortable
"Room is clean. Comfortable to stay and convenient to move around. Good location."

Reviewed on 2 Apr 2024

NagaWorld Hotel & Entertainment Complex
Don't see what you're looking for?
See all available properties in Phnom Penh
View all properties
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

*Savings based on all holiday package bookings with Flight + Hotel on ebookers.com from January 2017 to December 2017, as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages. For Free Flight or 100% Off Flight deals, package savings is greater than or equal to the current cost of one component, when both are priced separately.

Fare, taxes & fees: Fares were found on ebookers.com and are updated daily. They include all taxes and fees, except baggage fees.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a £25.00 / 45.00 Euro service fee charged by ebookers, plus any airline fare and tax increase that may be applicable.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.