App
Customer Support
EUR
Find Bookings
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 flight deals from Kathmandu to Sydney Starting at €372

Whether you’re going for a one-way or round-trip to Sydney, we’ve got you covered! Check out these different flight options from Kathmandu below.

  • One way
  • Round-trip
      • KTM17:05
        22h 15m
        1 stop
        SYD20:35
        Wed, Mar 12|Kathmandu - Sydney|Batik Air Malaysia
        €372€562
        34% OFF
        34% OFF
        €562€372

        Choose Batik Air Malaysia flights from Kathmandu to Sydney. The one-way connecting flight with Batik Air Malaysia departs from Tribhuvan International Airport on Wed, Mar 12, arriving at Kingsford Smith Airport. One-way Prices start from €372 including taxes and charges.

      • KTM17:05
        22h 15m
        1 stop
        SYD20:35
        Fri, Mar 7|Kathmandu - Sydney|Batik Air Malaysia
        €378€562
        33% OFF
        33% OFF
        €562€378

        Choose Batik Air Malaysia flights from Kathmandu to Sydney. The one-way connecting flight with Batik Air Malaysia departs from Tribhuvan International Airport on Fri, Mar 7, arriving at Kingsford Smith Airport. One-way Prices start from €378 including taxes and charges.

      • KTM17:05
        34h 55m
        1 stop
        SYD09:15
        Fri, Mar 21|Kathmandu - Sydney|Batik Air Malaysia
        €381€562
        32% OFF
        32% OFF
        €562€381

        Choose Batik Air Malaysia flights from Kathmandu to Sydney. The one-way connecting flight with Batik Air Malaysia departs from Tribhuvan International Airport on Fri, Mar 21, arriving at Kingsford Smith Airport. One-way Prices start from €381 including taxes and charges.

      • KTM17:05
        34h 55m
        1 stop
        SYD09:15
        Mon, Mar 3|Kathmandu - Sydney|Batik Air Malaysia
        €381
        €381

        Choose Batik Air Malaysia flights from Kathmandu to Sydney. The one-way connecting flight with Batik Air Malaysia departs from Tribhuvan International Airport on Mon, Mar 3, arriving at Kingsford Smith Airport. One-way Prices start from €381 including taxes and charges.

      • KTM17:05
        22h 15m
        1 stop
        SYD20:35
        Wed, Mar 19|Kathmandu - Sydney|Batik Air Malaysia
        €382
        €382

        Choose Batik Air Malaysia flights from Kathmandu to Sydney. The one-way connecting flight with Batik Air Malaysia departs from Tribhuvan International Airport on Wed, Mar 19, arriving at Kingsford Smith Airport. One-way Prices start from €382 including taxes and charges.

      • KTM17:05
        34h 55m
        1 stop
        SYD09:15
        Mon, Feb 24|Kathmandu - Sydney|Batik Air Malaysia
        €388
        €388

        Choose Batik Air Malaysia flights from Kathmandu to Sydney. The one-way connecting flight with Batik Air Malaysia departs from Tribhuvan International Airport on Mon, Feb 24, arriving at Kingsford Smith Airport. One-way Prices start from €388 including taxes and charges.

      • KTM17:05
        22h 15m
        1 stop
        SYD20:35
        Wed, Feb 26|Kathmandu - Sydney|Batik Air Malaysia
        €391
        €391

        Choose Batik Air Malaysia flights from Kathmandu to Sydney. The one-way connecting flight with Batik Air Malaysia departs from Tribhuvan International Airport on Wed, Feb 26, arriving at Kingsford Smith Airport. One-way Prices start from €391 including taxes and charges.

      • KTM17:05
        34h 55m
        1 stop
        SYD09:15
        Fri, Mar 28|Kathmandu - Sydney|Batik Air Malaysia
        €413
        €413

        Choose Batik Air Malaysia flights from Kathmandu to Sydney. The one-way connecting flight with Batik Air Malaysia departs from Tribhuvan International Airport on Fri, Mar 28, arriving at Kingsford Smith Airport. One-way Prices start from €413 including taxes and charges.

      • KTM17:05
        34h 55m
        1 stop
        SYD09:15
        Sat, Mar 1|Kathmandu - Sydney|Batik Air Malaysia
        €414
        €414

        Choose Batik Air Malaysia flights from Kathmandu to Sydney. The one-way connecting flight with Batik Air Malaysia departs from Tribhuvan International Airport on Sat, Mar 1, arriving at Kingsford Smith Airport. One-way Prices start from €414 including taxes and charges.

      • KTM10:35
        29h 10m
        1 stop
        SYD21:00
        Mon, Mar 31|Kathmandu - Sydney|Himalaya Airlines
        €424
        €424

        Choose Himalaya Airlines flights from Kathmandu to Sydney. The one-way connecting flight with Himalaya Airlines departs from Tribhuvan International Airport on Mon, Mar 31, arriving at Kingsford Smith Airport. One-way Prices start from €424 including taxes and charges.

      • KTM01:00 pm
        3h 5m
        Nonstop
        SYD02:00 pm
        Sat, Mar 1|Kathmandu - Sydney|Batik Air Malaysia
        Find More Flights
        Find More Flights

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

Kathmandu to Sydney flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. TG310

    Thai Airways

    00:25

    KTM

    3.5h

    05:10

    BKK

    SMTWTFS
    Search

  2. AK887

    AirAsia

    16:00

    DMK

    2.3h

    19:20

    KUL

    SMTWTFS

  3. D7222

    AirAsia X

    23:35

    KUL

    8.2h

    09:45

    SYD

    -MT--FS

  4. RA401

    Royal Nepal Airlines

    11:10

    KTM

    3.3h

    15:45

    BKK

    S-T-T--
    Search

  5. TR617

    Scoot

    20:00

    BKK

    3.2h

    00:10

    SIN

    SMTWTFS

  6. TR020

    Scoot

    09:55

    SIN

    7.7h

    20:35

    SYD

    SMT-TFS

  7. RA401

    Royal Nepal Airlines

    11:10

    KTM

    3.3h

    15:45

    BKK

    S-T-T--
    Search

  8. TR617

    Scoot

    20:00

    BKK

    3.2h

    00:10

    SIN

    SMTWTFS

  9. TR002

    Scoot

    02:00

    SIN

    7.6h

    11:35

    SYD

    SMTWTFS

  10. RA217

    Royal Nepal Airlines

    13:25

    KTM

    1.7h

    14:50

    DEL

    SMTWTFS
    Search

  11. VJ972

    VietJet Air

    00:05

    DEL

    4.1h

    05:40

    HAN

    S-T-TFS

  12. VJ095

    VietJet Air

    17:05

    HAN

    10.1h

    06:10

    SYD

    --T--F-

  13. TG320

    Thai Airways

    13:30

    KTM

    3.5h

    18:15

    BKK

    SMTWTFS
    Search

  14. TR617

    Scoot

    20:00

    BKK

    3.2h

    00:10

    SIN

    SMTWTFS

  15. TR020

    Scoot

    09:55

    SIN

    7.7h

    20:35

    SYD

    SMT-TFS

  16. SL221

    Thai Lion Air

    14:25

    KTM

    3.3h

    18:55

    DMK

    -M-W-F-
    Search

  17. FD311

    Thai AirAsia

    07:05

    DMK

    2.2h

    10:15

    KUL

    SMTWTFS

  18. D7222

    AirAsia X

    23:35

    KUL

    8.2h

    09:45

    SYD

    -MT--FS

  19. FD183

    Thai AirAsia

    15:00

    KTM

    3.3h

    19:35

    DMK

    S-TWTFS
    Search

  20. AK891

    AirAsia

    08:35

    DMK

    2.3h

    11:50

    KUL

    SMTWTFS

  21. D7222

    AirAsia X

    23:35

    KUL

    8.2h

    09:45

    SYD

    -MT--FS

  22. FD183

    Thai AirAsia

    15:00

    KTM

    3.3h

    19:35

    DMK

    S-TWTFS
    Search

  23. AK881

    AirAsia

    10:00

    DMK

    2.3h

    13:15

    KUL

    -M-WTFS

  24. D7222

    AirAsia X

    23:35

    KUL

    8.2h

    09:45

    SYD

    -MT--FS

  25. OD181

    Batik Air Malaysia

    21:25

    KTM

    4.7h

    04:20

    KUL

    SMTWTFS
    Search

  26. D7222

    AirAsia X

    23:35

    KUL

    8.2h

    09:45

    SYD

    -MT--FS

  27. OD181

    Batik Air Malaysia

    21:25

    KTM

    4.7h

    04:20

    KUL

    SMTWTFS
    Search

  28. D7220

    AirAsia X

    09:20

    KUL

    8.5h

    20:50

    SYD

    -M-W-FS
Find more flights and airlines

When is the cheapest time to fly from Kathmandu to Sydney?

Explore the best time to buy affordable tickets to Sydney with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

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

Frequently Asked Questions

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

    Airlines adjust prices for flights from Kathmandu to Sydney 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 do flights from Kathmandu (KTM) to Sydney (SYD) cost?

    According to Trip.com's data, the lowest price is around €1,271.

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

    • The distance from Kingsford Smith Airport to downtown is about 8 km, by taxi about 20 minutes.

  • How many airports are there in Sydney (SYD)?

    There are 1 airport(s) near Sydney (SYD): Kingsford Smith Airport.

How to find a cheap flight from Kathmandu to Sydney

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Being flexible with your dates to get the cheapest Kathmandu to Sydney ticket.
Tap "Date" on flight search bar to scan through the calender for Kathmandu to Sydney airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Wed, Mar 12 at €372 for one-way flights.
2
Compare cheap Kathmandu to Sydney flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Kathmandu to Sydney. The cheapest airline operating is Batik Air Malaysia.
3
Set up a Price Alert
By setting up a Price Alert for your Kathmandu to Sydney route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Kathmandu to Sydney flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Kathmandu to Sydney to get exclusive deals for you.

Flight Info | Kathmandu to Sydney

Cheapest direct flight price€371
Off-season for travelMarch
Peak season for travelNovember
Flight distance9,742.48 km
Popular airlineAir India

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.