App
Customer Support
NZD
Find Bookings
Trip.com
>
Cheap Flights
>
Cambodia
>
Sihanoukville
>
Flights from Hanoi to Sihanoukville
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

Flights from Hanoi to Sihanoukville Starting at NZD 198

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • HAN14:50
        22h 15m
        1 stop
        KOS13:05
        Thu, Mar 20|Hanoi - Sihanoukville|AirAsia
        NZD 198NZD 285
        31% OFF
        31% OFF
        NZD 285NZD 198

        Choose AirAsia flights from Hanoi to Sihanoukville. The one-way connecting flight with AirAsia departs from Noi Bai International Airport on Thu, Mar 20, arriving at Sihanouk International Airport. One-way Prices start from NZD 198 including taxes and charges.

      • HAN13:45
        23h 20m
        1 stop
        KOS13:05
        Thu, Mar 20|Hanoi - Sihanoukville|Batik Air Malaysia
        NZD 203NZD 285
        28% OFF
        28% OFF
        NZD 285NZD 203

        Choose Batik Air Malaysia flights from Hanoi to Sihanoukville. The one-way connecting flight with Batik Air Malaysia departs from Noi Bai International Airport on Thu, Mar 20, arriving at Sihanouk International Airport. One-way Prices start from NZD 203 including taxes and charges.

      • HAN14:50
        22h 15m
        1 stop
        KOS13:05
        Thu, Mar 6|Hanoi - Sihanoukville|AirAsia
        NZD 208NZD 285
        27% OFF
        27% OFF
        NZD 285NZD 208

        Choose AirAsia flights from Hanoi to Sihanoukville. The one-way connecting flight with AirAsia departs from Noi Bai International Airport on Thu, Mar 6, arriving at Sihanouk International Airport. One-way Prices start from NZD 208 including taxes and charges.

      • HAN09:00
        28h 5m
        1 stop
        KOS13:05
        Sat, Mar 15|Hanoi - Sihanoukville|AirAsia
        NZD 209
        NZD 209

        Choose AirAsia flights from Hanoi to Sihanoukville. The one-way connecting flight with AirAsia departs from Noi Bai International Airport on Sat, Mar 15, arriving at Sihanouk International Airport. One-way Prices start from NZD 209 including taxes and charges.

      • HAN09:00
        28h 5m
        1 stop
        KOS13:05
        Tue, Mar 4|Hanoi - Sihanoukville|AirAsia
        NZD 211
        NZD 211

        Choose AirAsia flights from Hanoi to Sihanoukville. The one-way connecting flight with AirAsia departs from Noi Bai International Airport on Tue, Mar 4, arriving at Sihanouk International Airport. One-way Prices start from NZD 211 including taxes and charges.

      • HAN09:00
        28h 5m
        1 stop
        KOS13:05
        Thu, Feb 27|Hanoi - Sihanoukville|AirAsia
        NZD 213
        NZD 213

        Choose AirAsia flights from Hanoi to Sihanoukville. The one-way connecting flight with AirAsia departs from Noi Bai International Airport on Thu, Feb 27, arriving at Sihanouk International Airport. One-way Prices start from NZD 213 including taxes and charges.

      • HAN09:00
        28h 5m
        1 stop
        KOS13:05
        Tue, Mar 11|Hanoi - Sihanoukville|AirAsia
        NZD 213
        NZD 213

        Choose AirAsia flights from Hanoi to Sihanoukville. The one-way connecting flight with AirAsia departs from Noi Bai International Airport on Tue, Mar 11, arriving at Sihanouk International Airport. One-way Prices start from NZD 213 including taxes and charges.

      • HAN08:55
        28h 5m
        1 stop
        KOS13:00
        Sat, Apr 12|Hanoi - Sihanoukville|AirAsia
        NZD 213
        NZD 213

        Choose AirAsia flights from Hanoi to Sihanoukville. The one-way connecting flight with AirAsia departs from Noi Bai International Airport on Sat, Apr 12, arriving at Sihanouk International Airport. One-way Prices start from NZD 213 including taxes and charges.

      • HAN13:45
        23h 20m
        1 stop
        KOS13:05
        Tue, Mar 4|Hanoi - Sihanoukville|Batik Air Malaysia
        NZD 214
        NZD 214

        Choose Batik Air Malaysia flights from Hanoi to Sihanoukville. The one-way connecting flight with Batik Air Malaysia departs from Noi Bai International Airport on Tue, Mar 4, arriving at Sihanouk International Airport. One-way Prices start from NZD 214 including taxes and charges.

      • HAN13:45
        23h 20m
        1 stop
        KOS13:05
        Sat, Mar 15|Hanoi - Sihanoukville|Batik Air Malaysia
        NZD 214
        NZD 214

        Choose Batik Air Malaysia flights from Hanoi to Sihanoukville. The one-way connecting flight with Batik Air Malaysia departs from Noi Bai International Airport on Sat, Mar 15, arriving at Sihanouk International Airport. One-way Prices start from NZD 214 including taxes and charges.

      • HAN01:00 pm
        3h 5m
        Nonstop
        KOS02:00 pm
        Sat, Mar 1|Hanoi - Sihanoukville|AirAsia
        Find More Flights
        Find More Flights

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

Hanoi to Sihanoukville flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. VJ905

    VietJet Air

    07:25

    HAN

    3.1h

    11:30

    KUL

    SMTWTFS
    Search

  2. AK264

    AirAsia

    12:10

    KUL

    1.8h

    13:00

    KOS

    SMT-T-S

  3. AK517

    AirAsia

    09:00

    HAN

    3.3h

    13:15

    KUL

    SM-W-F-
    Search

  4. AK264

    AirAsia

    12:10

    KUL

    1.8h

    13:00

    KOS

    SMT-T-S

  5. TR301

    Scoot

    09:45

    HAN

    3.6h

    14:20

    SIN

    SMTWTF-
    Search

  6. TR468

    Scoot

    17:00

    SIN

    1.6h

    18:35

    KUL

    SMTWTFS

  7. AK264

    AirAsia

    12:10

    KUL

    1.8h

    13:00

    KOS

    SMT-T-S

  8. OD572

    Batik Air Malaysia

    13:20

    HAN

    3.3h

    17:40

    KUL

    SMTWTFS
    Search

  9. AK264

    AirAsia

    12:10

    KUL

    1.8h

    13:00

    KOS

    SMT-T-S

  10. AK513

    AirAsia

    15:30

    HAN

    3.3h

    19:50

    KUL

    SMTWTFS
    Search

  11. AK264

    AirAsia

    12:10

    KUL

    1.8h

    13:00

    KOS

    SMT-T-S

  12. VJ173

    VietJet Air

    23:00

    HAN

    2.2h

    01:10

    SGN

    SMTWTFS
    Search

  13. K6839

    Air Cambodia

    07:55

    SGN

    1.3h

    09:15

    KOS

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Hanoi to Sihanoukville

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Hanoi to Sihanoukville

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
AirAsia logoAirAsia

FAQ

  • When are flight tickets from Hanoi (HAN) to Sihanoukville (KOS) the cheapest?

    Airlines adjust prices for flights from Hanoi 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 Hanoi (HAN) to Sihanoukville (KOS) cost?

    According to Trip.com's data, the lowest price is around NZD 533.

How to find a cheap flight from Hanoi 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 Hanoi 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 Hanoi to Sihanoukville

Cheapest nonstop flight priceNZD 197
Off-season for travelJanuary
Peak season for travelNovember
Flight distance1,205.74 km
Popular airlineAirAsia Berhad (Malaysia)

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.