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Sihanoukville International Airport to Suvarnabhumi Airport flight

Explore the cheapest one-way and round-trip flights from Sihanoukville International Airport to Suvarnabhumi Airport over the next 90 days, with one-way fares from £125 and round-trip from £284. Based on Trip.com's latest 7-day flight data.

      • KOS 16:10
        5h
        1 stop
        BKK 21:10
        Sihanoukville - Bangkok | Fri, Sep 25 | Cambodia Airways
        BKK 07:40
        8h
        1 stop
        KOS 15:40
        Bangkok - Sihanoukville | Fri, Oct 2 | Bangkok Airways
        £284 £443
        36% off
        36% off
        £443 £284
      • KOS 16:10
        5h
        1 stop
        BKK 21:10
        Sihanoukville - Bangkok | Thu, Sep 17 | Cambodia Airways
        BKK 07:40
        8h
        1 stop
        KOS 15:40
        Bangkok - Sihanoukville | Sun, Sep 20 | Bangkok Airways
        £287 £443
        35% off
        35% off
        £443 £287
      • KOS 13:35
        7h 35m
        1 stop
        BKK 21:10
        Sihanoukville - Bangkok | Fri, Sep 25 | Air Cambodia
        BKK 07:40
        5h 25m
        1 stop
        KOS 13:05
        Bangkok - Sihanoukville | Fri, Oct 2 | Bangkok Airways
        £312 £443
        30% off
        30% off
        £443 £312
      • KOS 16:10
        5h
        1 stop
        BKK 21:10
        Sihanoukville - Bangkok | Mon, Sep 21 | Cambodia Airways
        BKK 07:40
        8h
        1 stop
        KOS 15:40
        Bangkok - Sihanoukville | Sun, Sep 27 | Bangkok Airways
        £317
        28% off
        £443 £317
      • KOS 11:00
        6h 20m
        1 stop
        BKK 17:20
        Sihanoukville - Bangkok | Tue, Sep 22 | Air Cambodia
        DMK 21:30
        14h 15m
        1 stop
        KOS 11:45
        Bangkok - Sihanoukville | Mon, Sep 28 | AirAsia
        £333
        25% off
        £443 £333
      • KOS 12:15
        10h 50m
        1 stop
        BKK 23:05
        Sihanoukville - Bangkok | Tue, Oct 20 | AirAsia Cambodia
        DMK 21:30
        15h 35m
        1 stop
        KOS 13:05
        Bangkok - Sihanoukville | Tue, Oct 27 | AirAsia
        £337
        24% off
        £443 £337
      • KOS 11:20
        6h
        1 stop
        BKK 17:20
        Sihanoukville - Bangkok | Sat, Oct 10 | Air Cambodia
        BKK 18:05
        16h 40m
        1 stop
        KOS 10:45
        Bangkok - Sihanoukville | Sat, Oct 17 | Cambodia Airways
        £339
        23% off
        £443 £339
      • KOS 11:00
        6h 20m
        1 stop
        BKK 17:20
        Sihanoukville - Bangkok | Tue, Oct 20 | Air Cambodia
        DMK 21:30
        15h 35m
        1 stop
        KOS 13:05
        Bangkok - Sihanoukville | Tue, Oct 27 | AirAsia
        £343
        23% off
        £443 £343
      • KOS 09:50
        8h 40m
        1 stop
        BKK 18:30
        Sihanoukville - Bangkok | Wed, Oct 14 | Air Cambodia
        BKK 11:00
        24h 45m
        1 stop
        KOS 11:45
        Bangkok - Sihanoukville | Wed, Oct 21 | Thai Vietjet Air
        £360
        19% off
        £443 £360
      • KOS 09:50
        10h 10m
        1 stop
        BKK 20:00
        Sihanoukville - Bangkok | Sun, Oct 11 | Air Cambodia
        DMK 21:30
        15h 30m
        1 stop
        KOS 13:00
        Bangkok - Sihanoukville | Sat, Oct 17 | AirAsia
        £362
        18% off
        £443 £362
      • KOS 13:35
        7h 35m
        1 stop
        BKK 21:10
        Sihanoukville - Bangkok | Thu, Sep 17 | Air Cambodia
        DMK 21:30
        15h 30m
        1 stop
        KOS 13:00
        Bangkok - Sihanoukville | Sun, Sep 20 | AirAsia
        £362
        18% off
        £443 £362
      • KOS 10:15
        8h 30m
        1 stop
        BKK 18:45
        Sihanoukville - Bangkok | Fri, Oct 16 | Air Cambodia
        DMK 21:30
        14h 15m
        1 stop
        KOS 11:45
        Bangkok - Sihanoukville | Mon, Oct 19 | AirAsia
        £363
        18% off
        £443 £363
      • KOS 13:00
        17h 25m
        1 stop
        BKK 14:00
        Sihanoukville - Bangkok | Fri, Sep 18 | Normal Airline
        BKK 15:00
        6h
        Direct
        KOS 16:00
        Bangkok - Sihanoukville | Sun, Sep 20 | Normal Airline
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        Find more flights
      • KOS 16:10
        25h 10m
        1 stop
        BKK 17:20
        Sihanoukville - Bangkok | Sun, Oct 4 | Cambodia Airways
        £125 £187
        33% off
        33% off
        £187 £125
      • KOS 16:10
        5h
        1 stop
        BKK 21:10
        Sihanoukville - Bangkok | Sat, Oct 10 | Cambodia Airways
        £136 £187
        27% off
        27% off
        £187 £136
      • KOS 16:10
        5h
        1 stop
        BKK 21:10
        Sihanoukville - Bangkok | Wed, Sep 30 | Cambodia Airways
        £136 £187
        27% off
        27% off
        £187 £136
      • KOS 16:10
        5h
        1 stop
        BKK 21:10
        Sihanoukville - Bangkok | Thu, Oct 1 | Cambodia Airways
        £137
        27% off
        £187 £137
      • KOS 16:10
        5h
        1 stop
        BKK 21:10
        Sihanoukville - Bangkok | Thu, Sep 24 | Cambodia Airways
        £139
        26% off
        £187 £139
      • KOS 16:10
        5h
        1 stop
        BKK 21:10
        Sihanoukville - Bangkok | Sat, Sep 26 | Cambodia Airways
        £139
        26% off
        £187 £139
      • KOS 11:00
        6h 20m
        1 stop
        BKK 17:20
        Sihanoukville - Bangkok | Mon, Oct 5 | Air Cambodia
        £145
        22% off
        £187 £145
      • KOS 11:20
        6h
        1 stop
        BKK 17:20
        Sihanoukville - Bangkok | Fri, Oct 9 | Air Cambodia
        £147
        21% off
        £187 £147
      • KOS 13:35
        7h 35m
        1 stop
        BKK 21:10
        Sihanoukville - Bangkok | Wed, Oct 7 | Air Cambodia
        £150
        20% off
        £187 £150
      • KOS 16:10
        9h
        1 stop
        BKK 01:10
        Sihanoukville - Bangkok | Fri, Oct 2 | Cambodia Airways
        £152
        19% off
        £187 £152
      • KOS 11:15
        9h 55m
        1 stop
        BKK 21:10
        Sihanoukville - Bangkok | Sat, Oct 10 | Air Cambodia
        £153
        18% off
        £187 £153
      • KOS 13:35
        7h 35m
        1 stop
        BKK 21:10
        Sihanoukville - Bangkok | Wed, Sep 30 | Air Cambodia
        £153
        18% off
        £187 £153
      • KOS 13:00
        17h 25m
        1 stop
        BKK 14:00
        Sihanoukville - Bangkok | Fri, Sep 18 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Sihanoukville International Airport to Suvarnabhumi Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Which airline offers the cheapest flights from Sihanoukville International Airport to Suvarnabhumi Airport?

The cheapest airline flying from Sihanoukville International Airport to Suvarnabhumi Airport is Cambodia Airways (from £125) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Cambodia Airways
From £125
Air Cambodia
From £144
AirAsia
From £185
AirAsia Cambodia
From £187
Vietnam Airlines
From £197
Ruili Airlines
From £250
Bangkok Airways
From £280
Emirates
From £903

Find more flights and airlines

What is the flight schedule from Sihanoukville International Airport to Suvarnabhumi Airport?

Check the schedule for flights from Sihanoukville to Bangkok and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. K6130

    Sihanoukville International Airport

    11:20

    KOS

    1h 5m

    Direct

    12:25

    SAI

    S M T W T F S
    Search

  2. KR721

    Siem Reap Angkor International Airport

    16:00

    SAI

    1h 20m

    Direct

    17:20

    BKK

    - M T W - F S

  3. KT175

    Sihanoukville International Airport

    12:15

    KOS

    1h 50m

    Direct

    15:05

    KUL

    - M - W - F -
    Search

  4. MH780

    Kuala Lumpur International Airport

    17:45

    KUL

    2h 10m

    Direct

    18:55

    BKK

    S M T W T F S

  5. K6838

    Sihanoukville International Airport

    09:50

    KOS

    1h 40m

    Direct

    11:30

    SGN

    - M T W T F S
    Search

  6. VJ805

    Tan Son Nhat International Airport

    17:15

    SGN

    1h 30m

    Direct

    18:45

    BKK

    S M T W T F S

  7. AK265

    Sihanoukville International Airport

    13:30

    KOS

    1h 55m

    Direct

    16:25

    KUL

    S - T - T - S
    Search

  8. MH796

    Kuala Lumpur International Airport

    21:45

    KUL

    2h 20m

    Direct

    23:05

    BKK

    S M T W T F S

  9. K6130

    Sihanoukville International Airport

    11:20

    KOS

    1h 5m

    Direct

    12:25

    SAI

    S M T W T F S
    Search

  10. PG908

    Siem Reap Angkor International Airport

    19:25

    SAI

    1h 30m

    Direct

    20:55

    BKK

    S M T W T F S

  11. KT175

    Sihanoukville International Airport

    12:15

    KOS

    1h 50m

    Direct

    15:05

    KUL

    - M - W - F -
    Search

  12. MH796

    Kuala Lumpur International Airport

    21:45

    KUL

    2h 20m

    Direct

    23:05

    BKK

    S M T W T F S
Find more flights and airlines

About Sihanoukville International Airport and Suvarnabhumi Airport

Learn about Sihanoukville International Airport (KOS) and Suvarnabhumi Airport (BKK) — including location, terminals, transportation, and travel tips.

Flight distance467.69km
Cheapest one-way ticket price£125
Cheapest return ticket price£284

FAQs for Sihanoukville International Airport to Suvarnabhumi Airport Flights

  • How many daily flights are there from Sihanoukville International Airport (KOS) to Suvarnabhumi Airport (BKK)?

    There are around 1 daily flights from Sihanoukville International Airport (KOS) to Suvarnabhumi Airport (BKK).
  • The route from Sihanoukville International Airport (KOS) to Suvarnabhumi Airport (BKK) is quite popular. Without considering departure times or holidays, tickets cost around £133 in December, the most expensive month to book this route.
    • The distance from Suvarnabhumi Airport to downtown is about 24km, by taxi about 40 minutes.
    • The distance from Don Mueang International Airport to downtown is about 22km, by taxi about 40 minutes.
  • Air Cambodia is a very popular airline operating an average of 40 flights per month.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Sihanoukville International Airport to Suvarnabhumi Airport is £196. Prices may vary depending on the departure date, airline, and availability.
  • Enter Sihanoukville International Airport and Suvarnabhumi Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.