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Flights from Sydney to Kathmandu
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Book flight tickets from Sydney to Kathmandu starting at TRY 10,681

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

  • One way
  • Round-trip
      • SYD21:50
        21h 25m
        1 stop
        KTM14:00
        Tue, Jan 28|Sydney - Kathmandu|Thai AirAsia X
        TRY 10,681TRY 14,396
        26% OFF
        26% OFF
        TRY 14,396TRY 10,681

        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 ticket prices start from TRY 10,681 including taxes and charges.

      • SYD21:50
        21h 25m
        1 stop
        KTM14:00
        Sat, Jan 25|Sydney - Kathmandu|Thai AirAsia X
        TRY 10,976TRY 14,396
        24% OFF
        24% OFF
        TRY 14,396TRY 10,976

        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 ticket prices start from TRY 10,976 including taxes and charges.

      • SYD21:50
        21h 25m
        1 stop
        KTM14:00
        Sat, Jan 11|Sydney - Kathmandu|Thai AirAsia X
        TRY 11,155TRY 14,396
        23% OFF
        23% OFF
        TRY 14,396TRY 11,155

        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 11, arriving at Tribhuvan International Airport. One-way ticket prices start from TRY 11,155 including taxes and charges.

      • SYD21:50
        21h 25m
        1 stop
        KTM14:00
        Tue, Jan 7|Sydney - Kathmandu|Thai AirAsia X
        TRY 11,170
        TRY 11,170

        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 7, arriving at Tribhuvan International Airport. One-way ticket prices start from TRY 11,170 including taxes and charges.

      • SYD21:50
        21h 25m
        1 stop
        KTM14:00
        Tue, Jan 21|Sydney - Kathmandu|Thai AirAsia X
        TRY 11,184
        TRY 11,184

        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 ticket prices start from TRY 11,184 including taxes and charges.

      • SYD21:50
        21h 25m
        1 stop
        KTM14:00
        Sat, Jan 18|Sydney - Kathmandu|Thai AirAsia X
        TRY 11,262
        TRY 11,262

        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 18, arriving at Tribhuvan International Airport. One-way ticket prices start from TRY 11,262 including taxes and charges.

      • SYD21:50
        21h 25m
        1 stop
        KTM14:00
        Tue, Jan 14|Sydney - Kathmandu|Thai AirAsia X
        TRY 11,620
        TRY 11,620

        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 14, arriving at Tribhuvan International Airport. One-way ticket prices start from TRY 11,620 including taxes and charges.

      • SYD10:45
        27h 10m
        1 stop
        KTM08:40
        Thu, Jan 16|Sydney - Kathmandu|AirAsia X Berhad
        TRY 11,785
        TRY 11,785

        Choose AirAsia X Berhad flights from Sydney to Kathmandu. The one-way connecting flight with AirAsia X Berhad departs from Kingsford Smith Airport on Thu, Jan 16, arriving at Tribhuvan International Airport. One-way ticket prices start from TRY 11,785 including taxes and charges.

      • SYD08:10
        32h 5m
        1 stop
        KTM11:00
        Sun, Feb 2|Sydney - Kathmandu|China Southern Airlines
        TRY 13,093
        TRY 13,093

        Choose China Southern Airlines flights from Sydney to Kathmandu. The one-way connecting flight with China Southern Airlines departs from Kingsford Smith Airport on Sun, Feb 2, arriving at Tribhuvan International Airport. One-way ticket prices start from TRY 13,093 including taxes and charges.

      • SYD20:50
        19h 45m
        1 stop
        KTM11:20
        Sat, Jan 25|Sydney - Kathmandu|Sichuan Airlines
        TRY 13,301
        TRY 13,301

        Choose Sichuan Airlines flights from Sydney to Kathmandu. The one-way connecting flight with Sichuan Airlines departs from Kingsford Smith Airport on Sat, Jan 25, arriving at Tribhuvan International Airport. One-way ticket prices start from TRY 13,301 including taxes and charges.

      • SYD01:00 pm
        3h 5m
        Nonstop
        KTM02:00 pm
        Fri, Jan 3|Sydney - Kathmandu|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.

Find the best time to fly from Sydney to Kathmandu

Explore the best time to buy affordable tickets to Kathmandu 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.

Airlines Flying from Sydney to Kathmandu

We have a range of prices from different airlines providing flights from Sydney to Kathmandu. Check below for the journey which best suits your travel needs.

AirAsia X Berhad
From TRY 9,460
Scoot
From TRY 9,499
Thai AirAsia X
From TRY 10,681
Xiamen Airlines
From TRY 12,342
Vietnam Airlines
From TRY 12,628
China Southern Airlines
From TRY 12,710
Cebu Pacific
From TRY 13,054
Jetstar Airways
From TRY 13,277
Sichuan Airlines
From TRY 13,301
Singapore Airlines
From TRY 13,466

Find more flights and airlines

Alternative Routes from Sydney to Kathmandu

There are various non-direct routes from Sydney to Kathmandu which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

  • Cheapest
    AirAsia X Berhad
    SYD
    10:45
    31h 30m
    2 transfer
    KTM
    13:00
    Kingsford Smith Airport - Tribhuvan International Airport
    Wed, Jan 22AirAsia X Berhad
    TRY 9,460
  • AirAsia X Berhad
    SYD
    10:45
    31h 30m
    2 transfer
    KTM
    13:00
    Kingsford Smith Airport - Tribhuvan International Airport
    Wed, Jan 22AirAsia X Berhad
    TRY 9,460
    Find More Flights

FAQ

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

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

    According to Trip.com's data, the lowest price is around TRY 40,949.

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

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

How to find a cheap flight from Sydney to Kathmandu

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
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 Sydney to Kathmandu

Cheapest nonstop flight priceTRY 10,680
Off-season for travelDecember
Peak season for travelSeptember
Flight distance9,742.48 km
Popular airlineAir India

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