One Way

Popular Filters

One Way Price

USD 2,333 USD 2,700

Duration

30 h 0 m 33 h 0 m

Stops From London

Departure From London

After 6 PM

USD 2,334

Arrival at Phnom Penh

6 AM - 12 PM

USD 2,334

Alliances & Airlines

Oneworld

(4)

SkyTeam

()

Star Alliance

()

Layover Airports

Layover Duration

13 h 15 m 16 h 0 m

London (LON) to Phnom Penh (PNH) Cheap Flights

Book London to Phnom Penh cheap flight tickets โœˆ at lowest price. Get best deals on your upcoming London (LON)to Phnom Penh (PNH) flights only on MakeMyTrip. Also Book Phnom Penh to London Cheap Flights. Currently 4 flights flying from London to Phnom Penh. To save maximum on flight booking click on below Fare Calendar button and choose your dates.

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Price last updated at 13 Jul 2026 23:32:39
British Airways

USD 2,361

USD 2,334

Transit Visa may be required

London - Heathrow Apt to Phnom Penh , 16 Jul

British Airways BA | 33

21:30

Thu, 16 Jul 26

Terminal T5

London - Heathrow Apt, United Kingdom

13 h 20 m

17:50

Fri, 17 Jul 26

Terminal T1

Kuala Lumpur, Malaysia

BAGGAGE : CHECK INCABIN

Information not available

British Airways BA | 8179 | Operated By Malaysia Airlines

09:00

Sat, 18 Jul 26

Terminal T1

Kuala Lumpur, Malaysia

02 h

10:00

Sat, 18 Jul 26

Phnom Penh, Cambodia

BAGGAGE : CHECK INCABIN

Information not available

British Airways

USD 2,632

USD 2,605

Transit Visa may be required

London - Heathrow Apt to Phnom Penh , 16 Jul

British Airways BA | 15

22:00

Thu, 16 Jul 26

Terminal T5

London - Heathrow Apt, United Kingdom

13 h 40 m

18:40

Fri, 17 Jul 26

Terminal T1

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

British Airways BA | 7904 | Operated By Malaysia Airlines

21:15

Fri, 17 Jul 26

Terminal T2

Singapore, Singapore

01 h 05 m

22:20

Fri, 17 Jul 26

Terminal T1

Kuala Lumpur, Malaysia

BAGGAGE : CHECK INCABIN

Information not available

British Airways BA | 8179 | Operated By Malaysia Airlines

09:00

Sat, 18 Jul 26

Terminal T1

Kuala Lumpur, Malaysia

02 h

10:00

Sat, 18 Jul 26

Phnom Penh, Cambodia

BAGGAGE : CHECK INCABIN

Information not available

British Airways

USD 2,634

USD 2,607

Transit Visa may be required

London - Heathrow Apt to Phnom Penh , 16 Jul

British Airways BA | 11

19:25

Thu, 16 Jul 26

Terminal T5

London - Heathrow Apt, United Kingdom

13 h 40 m

16:05

Fri, 17 Jul 26

Terminal T1

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

British Airways BA | 7900 | Operated By Malaysia Airlines

18:15

Fri, 17 Jul 26

Terminal T2

Singapore, Singapore

01 h 10 m

19:25

Fri, 17 Jul 26

Terminal T1

Kuala Lumpur, Malaysia

BAGGAGE : CHECK INCABIN

Information not available

British Airways BA | 8179 | Operated By Malaysia Airlines

09:00

Sat, 18 Jul 26

Terminal T1

Kuala Lumpur, Malaysia

02 h

10:00

Sat, 18 Jul 26

Phnom Penh, Cambodia

BAGGAGE : CHECK INCABIN

Information not available

London to Phnom Penh Flights Information:-

Looking for London to Phnom Penh Flight? Hereโ€™s all you need to know! For convenience and to save time, pick the airport that is closest to your destination. The nearest airport to Phnom Penh is Phnom Penh Intl and the IATA code for the same is PNH.
Currently, there are 1 airlines operating flights between the two destinations and approximately 4 flights take off from London to Phnom Penh every week.

Need information on London to Phnom Penh airfare?

The minimum airfare for a London to Phnom Penh flight would be 2333, which may go up to 2606 depending on the route, booking time and availability.
It is recommended that you book a round-trip, since it always works out to be more economical.

Flight Details for London to Phnom Penh

If you are looking for London to Phnom Penh flights, there is no dearth of options to choose from. Several reputed airlines currently offer both direct and indirect flights between the two destinations. Some of these are British Airways. Out of these, only 0 airlines operate direct flights. Indirect flights may involve more travel time, but they usually cost lesser than direct flights.

The number of flights operated by each airline is as follows:British Airways : 4

To board the first London to Phnom Penh flight, choose British Airways, which departs at 19:25 The last flight for this route is British Airways, departing at 22:00

Phnom Penh Airport Information

Phnom Penh Intl

About London (LON)

London is a vibrant and dynamic city that effortlessly blends history with modernity, making it an irresistible destination for travelers from the United States. As the capital of the United Kingdom, London offers a rich tapestry of cultural experiences, iconic landmarks, and a cosmopolitan atmosphere that appeals to visitors of all ages. From the grandeur of Buckingham Palace to the bustling streets of Covent Garden, London promises an unforgettable adventure.

Best Time to Visit

The best time to visit London is during the spring (March to May) and fall (September to November) when the weather is mild and the city's parks and gardens are in full bloom. Summer (June to August) is also a popular time, with long daylight hours and numerous outdoor events, but it can be crowded and expensive. Winter (December to February) offers festive charm with Christmas markets and decorations, but be prepared for colder temperatures and shorter days.

Getting There

London is well-connected to the United States with numerous direct flights available from major cities such as New York, Los Angeles, and Chicago. The primary airports serving London are Heathrow (LHR), Gatwick (LGW), and Stansted (STN). Airlines like British Airways, American Airlines, and Virgin Atlantic offer frequent flights to London. United States citizens need a valid passport to enter the UK, and stays up to six months do not require a visa.

Where to Stay

London offers a wide range of accommodations to suit all budgets. For luxury, consider staying in Mayfair or Knightsbridge, home to some of the city's finest hotels. Budget travelers might prefer areas like King's Cross or Shoreditch, which offer affordable options and a vibrant atmosphere. South Bank and Covent Garden are great choices for those who want to be in the heart of the action, close to major attractions and dining options.

Must-See Places & Experiences

โ€ข The British Museum: Home to an extensive collection of art and antiquities.
โ€ข Tower of London: Discover the history of this iconic fortress.
โ€ข Buckingham Palace: Witness the Changing of the Guard ceremony.
โ€ข The Houses of Parliament and Big Ben: Iconic symbols of London.
โ€ข The London Eye: Enjoy panoramic views of the city.
โ€ข West End Theatre: Catch a world-class show in London's theatre district.
โ€ข Camden Market: Explore eclectic stalls and street food.
โ€ข The Shard: Experience breathtaking views from the observation deck.

Local Transportation

London's public transportation system is extensive and efficient. The London Underground, or

Important Information about London to Phnom Penh Flight

Lowest Fare to Travel with Date USD undefined- 16 Jul
Total flights from London to Phnom Penh in a week 4 Flights
First Flight British Airways, departs at 19:25
Last FlightBritish Airways, departs at 22:00
Non-Stop Flights from London to Phnom Penh0
Airport Name & codes of London & Phnom Penh City, London-LON, Phnom Penh Intl,Phnom Penh-PNH

London Address

About Phnom Penh (PNH)

Being a capital city of Cambodia, Phnom Penh is situated on the banks of the Mekong River. Since French colonization of Cambodia, the city has been the national capital. After rapid expansion and development, the city become the nation's main centre of economic and industrial activities, as well as the main centre of security, politics, cultural heritage, and diplomacy of Cambodia. Once the city is also known as the โ€œPearl of Asiaโ€. This beautiful city was considered as one of the alluring French-built cities in Indochina in the year 1920. Phnom Penh, along with Siem Reap and Sihanoukville, are considered as a global and domestic tourist destinations for Cambodia and now it lure travellers all across the globe. It was founded in the year 1434 and is noted for its attractive and historical architecture and major tourist destinations. There are a number of famous and most surviving French colonial buildings which are disseminated all along the grand boulevards. Some of the major tourist destinations in the city are The Royal Palace, The National Museum of Cambodia, Wat Phnom, Sisowath Quay aka Riverside, Tuol Sleng Genocide Museum (S-21 Prison),The Killing Fields of Choeung Ek, Independence and Liberation memorials, and Olympic Stadium that attract large number of tourists across the country. The city is well-linked with transport services from one place to another. One can easily find number of mid-range hotels in the city and you can select the best hotel as per your decided budget. There are number of famous hotels and restaurants where one can enjoy diverse range of cuisines and drinks. At MakeMyTrip.com, you can do online air ticket booking and it will just take few simple to book your tickets. Here, you can get huge discounts on each booking that will make your entire trip economical. One can choose the best deal from MakeMyTrip.com and plan for a budget-friendly trip. It is an ideal place to visit with family and friends. So, make a plan and get ready to witness the real beauty of royal paces, luscious locations ans so on at Phnom Penh.

Phnom Penh Address

Frequently Asked Questions - London to Phnom Penh Flights

Can I find cheap accommodation near to airport when travelling from London to Phnom Penh?

There are several accommodation options available near the Phnom Penh Intl. You can check for both budget friendly and well as five star accommodation near the airport depending on your requirement and budget. These hotels are mostly suitable for business travellers.

How do MakeMyTrip finds the lowest available dare for flights from London to Phnom Penh?

MakeMyTrip is a popular travel portal that also works as a travel search engine that allows you to see best available results for your flight search. Every time you make search for flights to any destination, the MMT algorithm picks all the available air carriers for the route and filter rates basis on the cheapest fare available in their system. At MMT, you can not only search flights on the basis of the fare, but you can also see which flight offers direct route, which has multiple stop-overs, baggage allowance, in-flight meal options, cancellation policy, etc. You can also check available discounts offered by payments partners and air carriers when booking the flight.

Is there a way to make flexible departure date bookings for your London to Phnom Penh flight tickets?

Some travel portals like MakeMyTrip offer flexible departure and arrival booking option with certain air carrier when booking from London to Phnom Penh. You can check the flexible booking flight options once you get the results filters based on your search and make the booking accordingly. Please note, some airlines make charge extra for flexible travel dates.

Is passport mandatory to travel from London to Phnom Penh?

When making an international trip, passport is mandatory as it defines your identity to the other nation officials. The VISA norms may differ from country to country, which means some would allow Visa on arrival and others may require you to obtain visa in advance. But the availability of passport is mandatory at the time of departure and arrival as well.

What is the best time to book cheap flight tickets from London to Phnom Penh?

To get cheap flight tickets from London to Phnom Penh, the best time would be to plan your trip during the off season. At that time the flight tickets are usually cheaper than the peak season and the accommodation booking is also available at the affordable price. The other way of booking cheap flight tickets from London (LON) to Phnom Penh (PNH) is to book atleast 4 weeks in advance before your departure date to get competitive pricing on your tickets even during the peak season.

Which airlines offer cheapest airfare from London to Phnom Penh?

There is no set pricing for airlines to offer cheap flight fare from London to Phnom Penh. These fares are mostly decided on the basis of algorithms followed by air carriers to final the prizing based on demand. However, some multiple route flights with stop-overs offer cheap flights as compared to direct flight departing from London to Phnom Penh.

Can I cancel my ticket from London to Phnom Penh without cancellation charges?

To avoid cancellation charges on your air tickets, you need to make a selection at the time of booking for ZERO cancellation. Please note, the zero cancellation facility is chargeable with minimum amount and can help you save a lot at the time sudden cancellations.