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Latest Flight Deals from London to Sihanoukville

Book one-way or return flights from London to Sihanoukville from as little as NZD 1,310. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • LHR17:00
        34h 5m
        1 stop
        KOS09:05
        Sat, May 25|London - Sihanoukville|Vietnam Airlines
        NZD 1,310NZD 2,247
        42% OFF
        42% OFF
        NZD 2,247NZD 1,310
      • LHR17:00
        34h 5m
        1 stop
        KOS09:05
        Sat, Jun 8|London - Sihanoukville|Vietnam Airlines
        NZD 1,319NZD 2,247
        41% OFF
        41% OFF
        NZD 2,247NZD 1,319
      • LHR17:00
        34h 5m
        1 stop
        KOS09:05
        Sat, May 4|London - Sihanoukville|Vietnam Airlines
        NZD 1,370NZD 2,247
        39% OFF
        39% OFF
        NZD 2,247NZD 1,370
      • LHR19:10
        31h 55m
        1 stop
        KOS09:05
        Thu, Jun 20|London - Sihanoukville|Vietnam Airlines
        NZD 1,560
        NZD 1,560
      • LHR21:35
        33h 25m
        1 stop
        KOS13:00
        Mon, Jul 1|London - Sihanoukville|Malaysia Airlines
        NZD 1,569
        NZD 1,569
      • LHR21:35
        33h 25m
        1 stop
        KOS13:00
        Wed, Jul 3|London - Sihanoukville|Malaysia Airlines
        NZD 1,599
        NZD 1,599
      • LHR19:10
        31h 55m
        1 stop
        KOS09:05
        Thu, Jul 11|London - Sihanoukville|Vietnam Airlines
        NZD 1,728
        NZD 1,728
      • LHR11:00
        20h
        1 stop
        KOS13:00
        Tue, Jul 9|London - Sihanoukville|Malaysia Airlines
        NZD 1,910
        NZD 1,910
      • LHR21:35
        33h 25m
        1 stop
        KOS13:00
        Wed, Jul 10|London - Sihanoukville|Malaysia Airlines
        NZD 1,910
        NZD 1,910
      • LHR11:00
        20h
        1 stop
        KOS13:00
        Thu, Jul 11|London - Sihanoukville|Malaysia Airlines
        NZD 1,910
        NZD 1,910
      • LON13:00
        3h 5m
        Direct
        KOS14:00
        Wed, May 8|London - Sihanoukville|Vietnam Airlines
        Find More Flights
        Find More Flights

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

Searching for the best last minute flight from London to Sihanoukville? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from London to Sihanoukville. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from London to Sihanoukville

View airlines operating flights from London to Sihanoukville. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Shenzhen Airlines
From NZD 923
Air China
From NZD 1,059
Etihad Airways
From NZD 1,076
China Southern Airlines
From NZD 1,110
Qatar Airways
From NZD 1,122
Vistara
From NZD 1,178
Malaysia Airlines
From NZD 1,181
Oman Air
From NZD 1,196
Singapore Airlines
From NZD 1,203
British Airways
From NZD 1,213
ANA airlines

Find more flights and airlines

Alternative Routes from London to Sihanoukville

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from London to Sihanoukville.

  • Cheapest
    Shenzhen Airlines
    LHR
    22:00
    29h 5m
    2 transfer
    KOS
    09:05
    London Heathrow Airport - Sihanouk International Airport
    Mon, May 13Shenzhen Airlines
    NZD 923
  • Qatar Airways
    LGW
    14:55
    36h 10m
    2 transfer
    KOS
    09:05
    London Gatwick Airport - Sihanouk International Airport
    Tue, Jun 11Qatar Airways
    NZD 1,122
  • Emirates
    STN
    21:10
    33h 50m
    2 transfer
    KOS
    13:00
    London Stansted Airport - Sihanouk International Airport
    Mon, Jul 1Emirates
    NZD 1,254
  • Emirates
    STN
    21:10
    33h 50m
    2 transfer
    KOS
    13:00
    London Stansted Airport - Sihanouk International Airport
    Mon, Jul 1Emirates
    NZD 1,254
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from London (LON) to Sihanoukville (KOS) the cheapest?

    Airlines adjust prices for flights from London to Sihanoukville based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from London (LON) to Sihanoukville (KOS) cost?

    According to Trip.com's data, the lowest price is around NZD 2,444.

How to find a cheap flight from London to Sihanoukville

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from London to Sihanoukville. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from London to Sihanoukville

Cheapest nonstop flight price

NZD 1,310

Off-season for travel

June

Peak season for travel

December

Flight distance

10,022.29km

Popular airline

EVA Air

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