App
Customer Support
AUD
Find Bookings
Trip.com
>
Flights
>
Flights to Nepal
>
Flights to Bagmati
>
Cheap Flights to Kathmandu
>
Sydney to Kathmandu flight
>
Sydney to Tribhuvan 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 Sydney to Tribhuvan International Airport

  • One way
  • Return
      • SYD21:50
        21h 25m
        1 stop
        KTM14:00
        Sydney - Kathmandu|Sat, Jan 25|Thai AirAsia X
        AU$ 500AU$ 731
        32% OFF
        32% OFF
        AU$ 731AU$ 500

        Choose Thai AirAsia X flights from Sydney to Kathmandu. The one-way connecting flight with Thai AirAsia X departs from Kingsford Smith Airport on Sat, Jan 25, arriving at Tribhuvan International Airport. One-way Prices start from AU$ 500 including taxes and charges.

      • SYD21:50
        21h 25m
        1 stop
        KTM14:00
        Sydney - Kathmandu|Tue, Jan 21|Thai AirAsia X
        AU$ 510AU$ 731
        30% OFF
        30% OFF
        AU$ 731AU$ 510

        Choose Thai AirAsia X flights from Sydney to Kathmandu. The one-way connecting flight with Thai AirAsia X departs from Kingsford Smith Airport on Tue, Jan 21, arriving at Tribhuvan International Airport. One-way Prices start from AU$ 510 including taxes and charges.

      • SYD21:50
        21h 25m
        1 stop
        KTM14:00
        Sydney - Kathmandu|Tue, Feb 25|Thai AirAsia X
        AU$ 515AU$ 731
        30% OFF
        30% OFF
        AU$ 731AU$ 515

        Choose Thai AirAsia X flights from Sydney to Kathmandu. The one-way connecting flight with Thai AirAsia X departs from Kingsford Smith Airport on Tue, Feb 25, arriving at Tribhuvan International Airport. One-way Prices start from AU$ 515 including taxes and charges.

      • SYD21:50
        21h 25m
        1 stop
        KTM14:00
        Sydney - Kathmandu|Tue, Jan 28|Thai AirAsia X
        AU$ 517
        AU$ 517

        Choose Thai AirAsia X flights from Sydney to Kathmandu. The one-way connecting flight with Thai AirAsia X departs from Kingsford Smith Airport on Tue, Jan 28, arriving at Tribhuvan International Airport. One-way Prices start from AU$ 517 including taxes and charges.

      • SYD21:50
        21h 25m
        1 stop
        KTM14:00
        Sydney - Kathmandu|Sat, Feb 15|Thai AirAsia X
        AU$ 523
        AU$ 523

        Choose Thai AirAsia X flights from Sydney to Kathmandu. The one-way connecting flight with Thai AirAsia X departs from Kingsford Smith Airport on Sat, Feb 15, arriving at Tribhuvan International Airport. One-way Prices start from AU$ 523 including taxes and charges.

      • SYD21:50
        21h 25m
        1 stop
        KTM14:00
        Sydney - Kathmandu|Tue, Feb 11|Thai AirAsia X
        AU$ 525
        AU$ 525

        Choose Thai AirAsia X flights from Sydney to Kathmandu. The one-way connecting flight with Thai AirAsia X departs from Kingsford Smith Airport on Tue, Feb 11, arriving at Tribhuvan International Airport. One-way Prices start from AU$ 525 including taxes and charges.

      • SYD10:45
        30h 30m
        1 stop
        KTM12:00
        Sydney - Kathmandu|Mon, Mar 10|AirAsia X
        AU$ 530
        AU$ 530

        Choose AirAsia X flights from Sydney to Kathmandu. The one-way connecting flight with AirAsia X departs from Kingsford Smith Airport on Mon, Mar 10, arriving at Tribhuvan International Airport. One-way Prices start from AU$ 530 including taxes and charges.

      • SYD10:45
        27h 10m
        1 stop
        KTM08:40
        Sydney - Kathmandu|Thu, Jan 30|AirAsia X
        AU$ 562
        AU$ 562

        Choose AirAsia X flights from Sydney to Kathmandu. The one-way connecting flight with AirAsia X departs from Kingsford Smith Airport on Thu, Jan 30, arriving at Tribhuvan International Airport. One-way Prices start from AU$ 562 including taxes and charges.

      • SYD22:15
        19h
        1 stop
        KTM12:00
        Sydney - Kathmandu|Mon, Mar 10|Malaysia Airlines
        AU$ 570
        AU$ 570

        Choose Malaysia Airlines flights from Sydney to Kathmandu. The one-way connecting flight with Malaysia Airlines departs from Kingsford Smith Airport on Mon, Mar 10, arriving at Tribhuvan International Airport. One-way Prices start from AU$ 570 including taxes and charges.

      • SYD22:15
        19h
        1 stop
        KTM12:00
        Sydney - Kathmandu|Sun, Mar 16|Malaysia Airlines
        AU$ 589
        AU$ 589

        Choose Malaysia Airlines flights from Sydney to Kathmandu. The one-way connecting flight with Malaysia Airlines departs from Kingsford Smith Airport on Sun, Mar 16, arriving at Tribhuvan International Airport. One-way Prices start from AU$ 589 including taxes and charges.

      • SYD01:00 pm
        3h 5m
        Nonstop
        KTM02:00 pm
        Sydney - Kathmandu|Tue, Jan 28|Thai AirAsia X
        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 Sydney to Tribhuvan International Airport

Malaysia Airlines logoMalaysia AirlinesSichuan Airlines logoSichuan AirlinesThai Airways logoThai AirwaysAir India logoAir IndiaChina Southern Airlines logoChina Southern AirlinesSingapore Airlines logoSingapore AirlinesThai AirAsia X logoThai AirAsia XCathay Pacific logoCathay PacificSriLankan Airlines logoSriLankan AirlinesAirAsia X logoAirAsia XChina Eastern Airlines logoChina Eastern AirlinesQatar Airways logoQatar AirwaysThai AirAsia logoThai AirAsia Air China logoAir ChinaEtihad Airways logoEtihad AirwaysIndiGo logoIndiGoXiamen Airlines logoXiamen AirlinesRoyal Nepal Airlines logoRoyal Nepal AirlinesBatik Air Malaysia logoBatik Air Malaysia

Airports in Sydney

  • 1.22 km from central Sydney
    Kingsford Smith Airport
    Tickets From
    AU$ 418
Flight Schedule from Sydney to Tribhuvan International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. D7223

    AirAsia X

    11:00

    SYD

    9.2h

    18:10

    KUL

    S-TWTFS
    Search

  2. RA416

    Royal Nepal Airlines

    05:30

    KUL

    4.8h

    08:00

    KTM

    S-T-T--

  3. MU562

    China Eastern Airlines

    12:00

    SYD

    10.5h

    19:30

    PVG

    SMTWTFS
    Search

  4. FM841

    Shanghai Airlines

    22:15

    PVG

    4.7h

    01:55

    BKK

    SMTWTFS

  5. SL220

    Thai Lion Air

    11:20

    DMK

    3.3h

    13:25

    KTM

    -M-W-F-

  6. MU562

    China Eastern Airlines

    12:00

    SYD

    10.5h

    19:30

    PVG

    SMTWTFS
    Search

  7. FM3063

    Shanghai Airlines

    21:25

    PVG

    4.7h

    01:05

    BKK

    SMTWTFS

  8. SL220

    Thai Lion Air

    11:20

    DMK

    3.3h

    13:25

    KTM

    -M-W-F-

  9. TR003

    Scoot

    14:00

    SYD

    8.3h

    19:15

    SIN

    SMTWTFS
    Search

  10. TR614

    Scoot

    21:00

    SIN

    2.5h

    22:30

    BKK

    S-TWTFS

  11. FD182

    Thai AirAsia

    12:00

    DMK

    3.3h

    14:00

    KTM

    S-T-T-S

  12. TR003

    Scoot

    14:00

    SYD

    8.3h

    19:15

    SIN

    SMTWTFS
    Search

  13. TR616

    Scoot

    17:30

    SIN

    2.5h

    19:00

    BKK

    SMTWTFS

  14. FD182

    Thai AirAsia

    12:00

    DMK

    3.3h

    14:00

    KTM

    S-T-T-S

  15. AI301

    Air India

    20:20

    SYD

    12.0h

    03:50

    DEL

    SMTWTFS
    Search

  16. AI217

    Air India

    11:55

    DEL

    1.8h

    13:55

    KTM

    SMTWTFS

  17. 3U3892

    Sichuan Airlines

    20:20

    SYD

    11.1h

    05:25

    TFU

    SMTWTFS
    Search

  18. 3U3901

    Sichuan Airlines

    10:10

    TFU

    3.4h

    11:20

    KTM

    SMTWTFS

  19. AI301

    Air India

    20:20

    SYD

    12.0h

    03:50

    DEL

    SMTWTFS
    Search

  20. AI213

    Air India

    07:00

    DEL

    1.8h

    09:05

    KTM

    SMTWTFS

  21. TR021

    Scoot

    21:50

    SYD

    7.1h

    02:55

    SIN

    SM---FS
    Search

  22. TR456

    Scoot

    04:50

    SIN

    1.1h

    05:55

    KUL

    SMTWTFS

  23. OD182

    Batik Air Malaysia

    18:10

    KUL

    4.7h

    20:35

    KTM

    SMTWTFS

  24. XJ389

    Thai AirAsia X

    21:50

    SYD

    8.9h

    03:45

    DMK

    -M--TF-
    Search

  25. FD182

    Thai AirAsia

    12:00

    DMK

    3.3h

    14:00

    KTM

    S-T-T-S
Find more flights and airlines

Flight Info of Flights from Sydney to Tribhuvan International Airport

Cheapest direct flight priceAU$ 500
Off-season for travelDecember
Peak season for travelOctober

FAQs for Sydney to Tribhuvan International Airport Flights

  • When are flight from Sydney (SYD) to Kathmandu (KTM) the cheapest?

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

  • How much are flights from Sydney (SYD) to Kathmandu (KTM) cost?

    According to Trip.com's data, the lowest price is around AU$ 1,865.

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

    • The distance from Tribhuvan International Airport to downtown is about 3km, by taxi about 20 minutes.

  • How many airports in Kathmandu (KTM)?

    There are 1 airport(s) in Kathmandu (KTM): Tribhuvan 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.