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Sihanoukville International Airport to Noi Bai International Airport flight

Explore the cheapest one-way and round-trip flights from Sihanoukville International Airport to Noi Bai International Airport over the next 90 days, with one-way fares from THB 6,160 and round-trip from THB 12,670. Based on Trip.com's latest 7-day flight data.

    • KOS 11:20
      9h 30m
      1 stop
      HAN 20:50
      Sihanoukville - Hanoi | Wed, Nov 4 | Air Cambodia
      HAN 16:20
      18h 15m
      1 stop
      KOS 10:35
      Hanoi - Sihanoukville | Sun, Nov 8 | VietJet Air
      THB 12,670 THB 28,130
      55% off
      55% off
      THB 28,130 THB 12,670
    • KOS 11:00
      9h 50m
      1 stop
      HAN 20:50
      Sihanoukville - Hanoi | Thu, Nov 5 | Air Cambodia
      HAN 16:20
      18h 15m
      1 stop
      KOS 10:35
      Hanoi - Sihanoukville | Tue, Nov 10 | VietJet Air
      THB 13,190 THB 28,130
      53% off
      53% off
      THB 28,130 THB 13,190
    • KOS 10:15
      8h 10m
      1 stop
      HAN 18:25
      Sihanoukville - Hanoi | Sat, Oct 24 | Air Cambodia
      HAN 22:45
      11h
      1 stop
      KOS 09:45
      Hanoi - Sihanoukville | Sat, Oct 24 | VietJet Air
      THB 13,490 THB 28,130
      52% off
      52% off
      THB 28,130 THB 13,490
    • KOS 10:15
      8h 10m
      1 stop
      HAN 18:25
      Sihanoukville - Hanoi | Sun, Oct 25 | Air Cambodia
      HAN 23:25
      10h 20m
      1 stop
      KOS 09:45
      Hanoi - Sihanoukville | Sat, Oct 31 | VietJet Air
      THB 14,150
      50% off
      THB 28,130 THB 14,150
    • KOS 10:45
      25h 5m
      1 stop
      HAN 11:50
      Sihanoukville - Hanoi | Fri, Dec 4 | Air Cambodia
      HAN 19:00
      14h 35m
      1 stop
      KOS 09:35
      Hanoi - Sihanoukville | Wed, Dec 9 | VietJet Air
      THB 14,380
      49% off
      THB 28,130 THB 14,380
    • KOS 10:45
      20h 25m
      1 stop
      HAN 07:10
      Sihanoukville - Hanoi | Sat, Nov 28 | Air Cambodia
      HAN 23:00
      10h 35m
      1 stop
      KOS 09:35
      Hanoi - Sihanoukville | Sat, Dec 5 | Vietnam Airlines
      THB 14,920
      47% off
      THB 28,130 THB 14,920
    • KOS 09:50
      7h 50m
      1 stop
      HAN 17:40
      Sihanoukville - Hanoi | Mon, Nov 9 | Air Cambodia
      HAN 21:55
      11h 20m
      1 stop
      KOS 09:15
      Hanoi - Sihanoukville | Mon, Nov 9 | Sun PhuQuoc Airways
      THB 15,870
      44% off
      THB 28,130 THB 15,870
    • KOS 09:50
      14h 20m
      1 stop
      HAN 00:10
      Sihanoukville - Hanoi | Thu, Oct 29 | Air Cambodia
      HAN 19:00
      14h 15m
      1 stop
      KOS 09:15
      Hanoi - Sihanoukville | Thu, Nov 5 | Vietnam Airlines
      THB 18,240
      35% off
      THB 28,130 THB 18,240
    • KOS 12:15
      8h 15m
      1 stop
      HAN 20:30
      Sihanoukville - Hanoi | Thu, Nov 5 | AirAsia Cambodia
      HAN 21:00
      14h 45m
      1 stop
      KOS 11:45
      Hanoi - Sihanoukville | Sun, Nov 8 | AirAsia
      THB 19,690
      30% off
      THB 28,130 THB 19,690
    • KOS 13:00
      17h 25m
      1 stop
      HAN 14:00
      Sihanoukville - Hanoi | Sun, Oct 25 | Normal Airline
      HAN 15:00
      6h
      Direct
      KOS 16:00
      Hanoi - Sihanoukville | Tue, Oct 27 | Normal Airline
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    • Cheapest
      KOS 10:15
      10h 35m
      1 stop
      HAN 20:50
      Sihanoukville - Hanoi | Thu, Oct 29 | Air Cambodia
      THB 6,160 THB 10,380
      41% off
      41% off
      THB 10,380 THB 6,160
    • KOS 10:15
      10h 35m
      1 stop
      HAN 20:50
      Sihanoukville - Hanoi | Sun, Oct 25 | Air Cambodia
      THB 6,210 THB 10,380
      40% off
      40% off
      THB 10,380 THB 6,210
    • KOS 10:15
      10h 35m
      1 stop
      HAN 20:50
      Sihanoukville - Hanoi | Mon, Oct 26 | Air Cambodia
      THB 6,220 THB 10,380
      40% off
      40% off
      THB 10,380 THB 6,220
    • KOS 10:15
      10h 35m
      1 stop
      HAN 20:50
      Sihanoukville - Hanoi | Tue, Oct 27 | Air Cambodia
      THB 6,220
      40% off
      THB 10,380 THB 6,220
    • KOS 13:10
      7h 40m
      1 stop
      HAN 20:50
      Sihanoukville - Hanoi | Sat, Nov 28 | Air Cambodia
      THB 6,370
      39% off
      THB 10,380 THB 6,370
    • KOS 13:50
      7h 25m
      1 stop
      HAN 21:15
      Sihanoukville - Hanoi | Wed, Nov 11 | Air Cambodia
      THB 6,530
      37% off
      THB 10,380 THB 6,530
    • KOS 13:15
      7h 35m
      1 stop
      HAN 20:50
      Sihanoukville - Hanoi | Thu, Oct 29 | Cambodia Airways
      THB 6,660
      36% off
      THB 10,380 THB 6,660
    • KOS 10:15
      10h 35m
      1 stop
      HAN 20:50
      Sihanoukville - Hanoi | Tue, Nov 10 | Air Cambodia
      THB 6,670
      36% off
      THB 10,380 THB 6,670
    • KOS 13:10
      7h 40m
      1 stop
      HAN 20:50
      Sihanoukville - Hanoi | Tue, Dec 1 | Air Cambodia
      THB 6,680
      36% off
      THB 10,380 THB 6,680
    • KOS 13:00
      17h 25m
      1 stop
      HAN 14:00
      Sihanoukville - Hanoi | Sun, Oct 25 | Normal Airline
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    • KOS 13:10
      7h 40m
      1 stop
      HAN 20:50
      Sihanoukville - Hanoi | Mon, Nov 2 | Air Cambodia
      THB 6,190 THB 13,280
      53% off
      53% off
      THB 13,280 THB 6,190
    • KOS 13:50
      7h 25m
      1 stop
      HAN 21:15
      Sihanoukville - Hanoi | Mon, Nov 23 | Air Cambodia
      THB 7,340 THB 13,280
      45% off
      45% off
      THB 13,280 THB 7,340
    • KOS 13:15
      7h 35m
      1 stop
      HAN 20:50
      Sihanoukville - Hanoi | Sat, Nov 7 | Cambodia Airways
      THB 7,450 THB 13,280
      44% off
      44% off
      THB 13,280 THB 7,450
    • KOS 13:15
      7h 35m
      1 stop
      HAN 20:50
      Sihanoukville - Hanoi | Tue, Dec 8 | Cambodia Airways
      THB 7,590
      43% off
      THB 13,280 THB 7,590
    • KOS 13:50
      8h 5m
      1 stop
      HAN 21:55
      Sihanoukville - Hanoi | Tue, Dec 1 | Air Cambodia
      THB 7,600
      43% off
      THB 13,280 THB 7,600
    • KOS 13:50
      8h 5m
      1 stop
      HAN 21:55
      Sihanoukville - Hanoi | Fri, Dec 11 | Air Cambodia
      THB 7,670
      42% off
      THB 13,280 THB 7,670
    • KOS 13:15
      7h 35m
      1 stop
      HAN 20:50
      Sihanoukville - Hanoi | Thu, Nov 12 | Cambodia Airways
      THB 8,150
      39% off
      THB 13,280 THB 8,150
    • KOS 13:15
      7h 35m
      1 stop
      HAN 20:50
      Sihanoukville - Hanoi | Sat, Dec 12 | Cambodia Airways
      THB 8,710
      34% off
      THB 13,280 THB 8,710
    • KOS 13:50
      8h 5m
      1 stop
      HAN 21:55
      Sihanoukville - Hanoi | Sat, Nov 21 | Air Cambodia
      THB 8,750
      34% off
      THB 13,280 THB 8,750
    • KOS 13:00
      17h 25m
      1 stop
      HAN 14:00
      Sihanoukville - Hanoi | Sun, Oct 25 | Normal Airline
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    • KOS 13:10
      6h 25m
      1 stop
      HAN 19:35
      Sihanoukville - Hanoi | Mon, Oct 26 | Air Cambodia
      THB 8,210 THB 16,020
      49% off
      49% off
      THB 16,020 THB 8,210
    • KOS 13:50
      7h 15m
      1 stop
      HAN 21:05
      Sihanoukville - Hanoi | Tue, Oct 27 | Air Cambodia
      THB 8,070 THB 16,020
      50% off
      50% off
      THB 16,020 THB 8,070
    • KOS 13:50
      7h 20m
      1 stop
      HAN 21:10
      Sihanoukville - Hanoi | Mon, Nov 2 | Air Cambodia
      THB 8,620 THB 16,020
      46% off
      46% off
      THB 16,020 THB 8,620
    • KOS 13:50
      7h 20m
      1 stop
      HAN 21:10
      Sihanoukville - Hanoi | Tue, Nov 24 | Air Cambodia
      THB 9,700
      39% off
      THB 16,020 THB 9,700
    • KOS 13:50
      7h 20m
      1 stop
      HAN 21:10
      Sihanoukville - Hanoi | Thu, Dec 17 | Air Cambodia
      THB 11,110
      31% off
      THB 16,020 THB 11,110
    • KOS 13:50
      7h 20m
      1 stop
      HAN 21:10
      Sihanoukville - Hanoi | Sun, Oct 25 | Air Cambodia
      THB 11,210
      30% off
      THB 16,020 THB 11,210
    • KOS 13:50
      7h 25m
      1 stop
      HAN 21:15
      Sihanoukville - Hanoi | Wed, Nov 11 | Air Cambodia
      THB 6,530
      37% off
      THB 10,380 THB 6,530
    • KOS 13:15
      7h 35m
      1 stop
      HAN 20:50
      Sihanoukville - Hanoi | Thu, Oct 29 | Cambodia Airways
      THB 6,660
      36% off
      THB 10,380 THB 6,660
    • KOS 13:15
      7h 35m
      1 stop
      HAN 20:50
      Sihanoukville - Hanoi | Tue, Oct 27 | Cambodia Airways
      THB 6,690
      36% off
      THB 10,380 THB 6,690
    • KOS 13:00
      17h 25m
      1 stop
      HAN 14:00
      Sihanoukville - Hanoi | Sun, Oct 25 | Normal Airline
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Displayed flight fares from Sihanoukville to Hanoi are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

The cheapest airline flying from Sihanoukville International Airport to Noi Bai International Airport is Air Cambodia (from THB 6,160) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Cambodia
From THB 6,160
Cambodia Airways
From THB 6,660
AirAsia
From THB 7,650
AirAsia Cambodia
From THB 7,790
Ruili Airlines
From THB 9,820
Vietnam Airlines
From THB 12,630

Find more flights and airlines

What is the flight schedule from Sihanoukville International Airport to Noi Bai International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. K6838

    Sihanoukville International Airport

    13:50

    KOS

    1h 30m

    Direct

    15:20

    SGN

    S M T W T F S
    Search

  2. VJ144

    Tan Son Nhat International Airport

    19:00

    SGN

    2h 10m

    Direct

    21:10

    HAN

    S M T W T F S

  3. KR803

    Sihanoukville International Airport

    13:15

    KOS

    1h 10m

    Direct

    14:25

    SAI

    - M - - - - -
    Search

  4. VJ914

    Siem Reap Angkor International Airport

    19:35

    SAI

    1h 45m

    Direct

    21:20

    HAN

    S M T W T - S

  5. KT175

    Sihanoukville International Airport

    12:15

    KOS

    1h 50m

    Direct

    15:05

    KUL

    - M - W - F -
    Search

  6. AK518

    Kuala Lumpur International Airport

    18:10

    KUL

    3h 20m

    Direct

    20:30

    HAN

    S M T W T F S

  7. K6838

    Sihanoukville International Airport

    13:50

    KOS

    1h 30m

    Direct

    15:20

    SGN

    S M T W T F S
    Search

  8. VJ162

    Tan Son Nhat International Airport

    17:20

    SGN

    2h 10m

    Direct

    19:30

    HAN

    - M T - - F -

  9. K6838

    Sihanoukville International Airport

    13:50

    KOS

    1h 30m

    Direct

    15:20

    SGN

    S M T W T F S
    Search

  10. VJ128

    Tan Son Nhat International Airport

    09:45

    SGN

    2h 10m

    Direct

    11:55

    HAN

    S M T W T F S

  11. K6838

    Sihanoukville International Airport

    13:50

    KOS

    1h 30m

    Direct

    15:20

    SGN

    S M T W T F S
    Search

  12. VJ130

    Tan Son Nhat International Airport

    17:40

    SGN

    2h 10m

    Direct

    19:50

    HAN

    S M T W T F S

  13. K6838

    Sihanoukville International Airport

    13:50

    KOS

    1h 30m

    Direct

    15:20

    SGN

    S M T W T F S
    Search

  14. VJ136

    Tan Son Nhat International Airport

    12:05

    SGN

    2h 10m

    Direct

    14:15

    HAN

    S M T W T F S

  15. K6130

    Sihanoukville International Airport

    11:20

    KOS

    1h 5m

    Direct

    12:25

    SAI

    S M T W T F S
    Search

  16. VJ914

    Siem Reap Angkor International Airport

    19:35

    SAI

    1h 45m

    Direct

    21:20

    HAN

    S M T W T - S

  17. K6838

    Sihanoukville International Airport

    13:50

    KOS

    1h 30m

    Direct

    15:20

    SGN

    S M T W T F S
    Search

  18. VJ166

    Tan Son Nhat International Airport

    20:10

    SGN

    2h 10m

    Direct

    22:20

    HAN

    S M T W T - S

  19. K6838

    Sihanoukville International Airport

    13:50

    KOS

    1h 30m

    Direct

    15:20

    SGN

    S M T W T F S
    Search

  20. VN6002

    Tan Son Nhat International Airport

    04:55

    SGN

    2h 10m

    Direct

    07:05

    HAN

    - - - - - F -
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About Sihanoukville International Airport and Noi Bai International Airport

Learn about Sihanoukville International Airport (KOS) and Noi Bai International Airport (HAN) — including location, terminals, transportation, and travel tips.

Flight distance 1,206.09km
Cheapest one-way ticket price THB 6,160
Cheapest return ticket price THB 12,670

FAQs for Sihanoukville International Airport to Noi Bai International Airport Flights

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

    • The distance from Noi Bai International Airport to downtown is about 21km, by taxi about 40 minutes.
  • One-way flights from Sihanoukville International Airport to Noi Bai International Airport currently start from THB 6,160, and round-trip fares start from THB 12,670. The current lowest fare is a Air Cambodia flight departing on Thu, Oct 29; prices may vary depending on availability.
  • 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 Noi Bai International Airport is THB 8,880. Prices may vary depending on the departure date, airline, and availability.
  • Enter Sihanoukville International Airport and Noi Bai International 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.

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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.