App
Customer Support
EUR
Find Bookings
Trip.com
>
Cheap Flights
>
Cambodia
>
Phnom Penh
>
London to Phnom Penh flight
>
London to Phnom Penh International Airport flight
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flights from London to Phnom Penh International Airport

  • One way
  • Round-trip
      • LGW10:15
        20h 50m
        1 stop
        PNH13:05
        London - Phnom Penh|Wed, Apr 30|Singapore Airlines
        €341€540
        37% OFF
        37% OFF
        €540€341

        Choose Singapore Airlines flights from London to Phnom Penh. The one-way connecting flight with Singapore Airlines departs from London Gatwick Airport on Wed, Apr 30, arriving at Phnom Penh International Airport. One-way Prices start from €341 including taxes and charges.

      • LGW10:15
        20h 50m
        1 stop
        PNH13:05
        London - Phnom Penh|Thu, May 15|Singapore Airlines
        €347€540
        36% OFF
        36% OFF
        €540€347

        Choose Singapore Airlines flights from London to Phnom Penh. The one-way connecting flight with Singapore Airlines departs from London Gatwick Airport on Thu, May 15, arriving at Phnom Penh International Airport. One-way Prices start from €347 including taxes and charges.

      • LHR22:05
        31h 5m
        1 stop
        PNH11:10
        London - Phnom Penh|Wed, Apr 30|Shenzhen Airlines
        €349€540
        35% OFF
        35% OFF
        €540€349

        Choose Shenzhen Airlines flights from London to Phnom Penh. The one-way connecting flight with Shenzhen Airlines departs from Heathrow Airport on Wed, Apr 30, arriving at Phnom Penh International Airport. One-way Prices start from €349 including taxes and charges.

      • LGW10:15
        20h 50m
        1 stop
        PNH13:05
        London - Phnom Penh|Thu, May 1|Singapore Airlines
        €359
        €359

        Choose Singapore Airlines flights from London to Phnom Penh. The one-way connecting flight with Singapore Airlines departs from London Gatwick Airport on Thu, May 1, arriving at Phnom Penh International Airport. One-way Prices start from €359 including taxes and charges.

      • LHR22:05
        31h 5m
        1 stop
        PNH11:10
        London - Phnom Penh|Mon, Apr 28|Shenzhen Airlines
        €365
        €365

        Choose Shenzhen Airlines flights from London to Phnom Penh. The one-way connecting flight with Shenzhen Airlines departs from Heathrow Airport on Mon, Apr 28, arriving at Phnom Penh International Airport. One-way Prices start from €365 including taxes and charges.

      • LGW18:05
        23h 10m
        1 stop
        PNH23:15
        London - Phnom Penh|Mon, May 26|China Eastern Airlines
        €413
        €413

        Choose China Eastern Airlines flights from London to Phnom Penh. The one-way connecting flight with China Eastern Airlines departs from London Gatwick Airport on Mon, May 26, arriving at Phnom Penh International Airport. One-way Prices start from €413 including taxes and charges.

      • LGW18:00
        23h 15m
        1 stop
        PNH23:15
        London - Phnom Penh|Tue, May 13|China Eastern Airlines
        €418
        €418

        Choose China Eastern Airlines flights from London to Phnom Penh. The one-way connecting flight with China Eastern Airlines departs from London Gatwick Airport on Tue, May 13, arriving at Phnom Penh International Airport. One-way Prices start from €418 including taxes and charges.

      • LHR22:10
        30h 30m
        1 stop
        PNH10:40
        London - Phnom Penh|Thu, May 1|China Southern Airlines
        €448
        €448

        Choose China Southern Airlines flights from London to Phnom Penh. The one-way connecting flight with China Southern Airlines departs from Heathrow Airport on Thu, May 1, arriving at Phnom Penh International Airport. One-way Prices start from €448 including taxes and charges.

      • LGW10:15
        20h 50m
        1 stop
        PNH13:05
        London - Phnom Penh|Mon, Apr 28|Singapore Airlines
        €467
        €467

        Choose Singapore Airlines flights from London to Phnom Penh. The one-way connecting flight with Singapore Airlines departs from London Gatwick Airport on Mon, Apr 28, arriving at Phnom Penh International Airport. One-way Prices start from €467 including taxes and charges.

      • LGW10:15
        20h 50m
        1 stop
        PNH13:05
        London - Phnom Penh|Wed, May 7|Singapore Airlines
        €471
        €471

        Choose Singapore Airlines flights from London to Phnom Penh. The one-way connecting flight with Singapore Airlines departs from London Gatwick Airport on Wed, May 7, arriving at Phnom Penh International Airport. One-way Prices start from €471 including taxes and charges.

      • LON1:00 PM
        3h 5m
        Direct
        PNH2:00 PM
        London - Phnom Penh|Sun, May 4|Singapore Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from London to Phnom Penh International Airport

Thai Airways logoThai AirwaysAir China logoAir ChinaSingapore Airlines logoSingapore AirlinesMalaysia Airlines logoMalaysia AirlinesChina Southern Airlines logoChina Southern AirlinesChina Eastern Airlines logoChina Eastern AirlinesTianjin Airlines logoTianjin AirlinesShenzhen Airlines logoShenzhen AirlinesTurkish Airlines logoTurkish AirlinesAsiana Airlines logoAsiana AirlinesEmirates logoEmiratesWizz Air Malta logoWizz Air MaltaeasyJet logoeasyJet

Airports in London

  • 14.96 km from central LondonClosest
    London City Airport
    Tickets From
    €425
  • 20.15 km from central LondonCheapest
    Heathrow Airport
    Tickets From
    €335
  • 44.63 km from central London
    London Luton Airport
    Tickets From
    €348
  • 52.43 km from central London
    London Stansted Airport
    Tickets From
    €340
  • 60.36 km from central London
    London Southend Airport
    Tickets From
    €384
  • 38.83 km from central London
    London Gatwick Airport
    Tickets From
    €413

Flight Schedule from London to Phnom Penh International Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. PC1174

    Pegasus Airlines

    00:20

    STN

    3.8h

    06:05

    SAW

    SMTWTFS
    Search

  2. TG901

    Thai Airways

    16:30

    IST

    9.2h

    05:40

    BKK

    SMTWTFS

  3. TG586

    Thai Airways

    07:35

    BKK

    1.3h

    08:50

    PNH

    SMTWTFS

  4. FR2518

    Ryanair

    06:00

    STN

    2.4h

    09:25

    BUD

    SMTWTFS
    Search

  5. CZ650

    China Southern Airlines

    12:45

    BUD

    11.2h

    05:55

    CAN

    -M-W-FS

  6. CZ6059

    China Southern Airlines

    12:35

    CAN

    2.9h

    14:30

    PNH

    SMTWTFS

  7. FR2518

    Ryanair

    06:00

    STN

    2.4h

    09:25

    BUD

    SMTWTFS
    Search

  8. CZ650

    China Southern Airlines

    12:45

    BUD

    11.2h

    05:55

    CAN

    -M-W-FS

  9. CZ8313

    China Southern Airlines

    08:50

    CAN

    2.8h

    10:40

    PNH

    SMTWTFS

  10. SQ305

    Singapore Airlines

    09:25

    LHR

    13.1h

    05:30

    SIN

    SMTWTFS
    Search

  11. SQ156

    Singapore Airlines

    12:35

    SIN

    2.1h

    13:40

    PNH

    SMTWTFS

  12. SQ309

    Singapore Airlines

    10:15

    LGW

    13.1h

    06:20

    SIN

    SMTWTFS
    Search

  13. SQ158

    Singapore Airlines

    16:30

    SIN

    2.2h

    17:40

    PNH

    SMTWTFS

  14. SQ309

    Singapore Airlines

    10:15

    LGW

    13.1h

    06:20

    SIN

    SMTWTFS
    Search

  15. SQ156

    Singapore Airlines

    12:35

    SIN

    2.1h

    13:40

    PNH

    SMTWTFS

  16. SQ317

    Singapore Airlines

    11:25

    LHR

    13.1h

    07:30

    SIN

    SMTWTFS
    Search

  17. SQ158

    Singapore Airlines

    16:30

    SIN

    2.2h

    17:40

    PNH

    SMTWTFS

  18. U22437

    easyJet

    16:20

    LTN

    1.3h

    18:40

    CDG

    SMTWT-S
    Search

  19. CA934

    Air China

    20:20

    CDG

    10.1h

    12:25

    PEK

    SMTWTFS

  20. CA745

    Air China

    19:05

    PEK

    5.0h

    23:05

    PNH

    -M--TFS

  21. U28731

    easyJet

    16:50

    LGW

    2.5h

    20:20

    BUD

    SMT-T--
    Search

  22. CZ650

    China Southern Airlines

    12:45

    BUD

    11.2h

    05:55

    CAN

    -M-W-FS

  23. CZ8313

    China Southern Airlines

    08:50

    CAN

    2.8h

    10:40

    PNH

    SMTWTFS

  24. CZ304

    China Southern Airlines

    22:10

    LHR

    11.7h

    16:50

    CAN

    SMTWTFS
    Search

  25. CZ323

    China Southern Airlines

    22:15

    CAN

    2.9h

    00:10

    PNH

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from London to Phnom Penh International Airport

Cheapest one-way flight price€341
Off-season travel monthMarch
Peak season for travelJune

FAQs for London to Phnom Penh International Airport Flights

  • When are flight tickets from London (LON) to Phnom Penh (PNH) the cheapest?

    Airlines adjust prices for flights from London to Phnom Penh based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from London (LON) to Phnom Penh (PNH) cost?

    According to Trip.com's data, the lowest price is around €815.

  • What is the transportation method from the main airport to downtown in Phnom Penh?

    • The distance from Phnom Penh International Airport to downtown is about 7km, by taxi about 20 minutes.

  • How many airports in Phnom Penh (PNH)?

    There are 1 airport(s) in Phnom Penh (PNH): Phnom Penh International Airport.

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.