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Find Kathmandu to Sydney flights starting at CAD 428.

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

  • One way
  • Round-trip
      • KTM15:00
        34h 35m
        1 stop
        SYD06:50
        Wed, Dec 25|Kathmandu - Sydney|Thai AirAsia
        CAD 428CAD 642
        33% OFF
        33% OFF
        CAD 642CAD 428

        Choose Thai AirAsia flights from Kathmandu to Sydney. The one-way connecting flight with Thai AirAsia departs from Tribhuvan International Airport on Wed, Dec 25, arriving at Kingsford Smith Airport. One-way Prices start from CAD 428 including taxes and charges.

      • KTM15:00
        24h 5m
        1 stop
        SYD20:20
        Fri, Dec 27|Kathmandu - Sydney|Thai AirAsia
        CAD 436CAD 642
        32% OFF
        32% OFF
        CAD 642CAD 436

        Choose Thai AirAsia flights from Kathmandu to Sydney. The one-way connecting flight with Thai AirAsia departs from Tribhuvan International Airport on Fri, Dec 27, arriving at Kingsford Smith Airport. One-way Prices start from CAD 436 including taxes and charges.

      • KTM15:00
        24h 5m
        1 stop
        SYD20:20
        Mon, Dec 23|Kathmandu - Sydney|Thai AirAsia
        CAD 441CAD 642
        31% OFF
        31% OFF
        CAD 642CAD 441

        Choose Thai AirAsia flights from Kathmandu to Sydney. The one-way connecting flight with Thai AirAsia departs from Tribhuvan International Airport on Mon, Dec 23, arriving at Kingsford Smith Airport. One-way Prices start from CAD 441 including taxes and charges.

      • KTM14:25
        24h 40m
        1 stop
        SYD20:20
        Thu, Dec 26|Kathmandu - Sydney|Thai Lion Air
        CAD 485
        CAD 485

        Choose Thai Lion Air flights from Kathmandu to Sydney. The one-way connecting flight with Thai Lion Air departs from Tribhuvan International Airport on Thu, Dec 26, arriving at Kingsford Smith Airport. One-way Prices start from CAD 485 including taxes and charges.

      • KTM15:00
        24h 5m
        1 stop
        SYD20:20
        Mon, Dec 30|Kathmandu - Sydney|Thai AirAsia
        CAD 492
        CAD 492

        Choose Thai AirAsia flights from Kathmandu to Sydney. The one-way connecting flight with Thai AirAsia departs from Tribhuvan International Airport on Mon, Dec 30, arriving at Kingsford Smith Airport. One-way Prices start from CAD 492 including taxes and charges.

      • KTM15:00
        24h 5m
        1 stop
        SYD20:20
        Fri, Feb 21|Kathmandu - Sydney|Thai AirAsia
        CAD 536
        CAD 536

        Choose Thai AirAsia flights from Kathmandu to Sydney. The one-way connecting flight with Thai AirAsia departs from Tribhuvan International Airport on Fri, Feb 21, arriving at Kingsford Smith Airport. One-way Prices start from CAD 536 including taxes and charges.

      • KTM17:05
        34h 55m
        1 stop
        SYD09:15
        Tue, Dec 24|Kathmandu - Sydney|Batik Air Malaysia
        CAD 561
        CAD 561

        Choose Batik Air Malaysia flights from Kathmandu to Sydney. The one-way connecting flight with Batik Air Malaysia departs from Tribhuvan International Airport on Tue, Dec 24, arriving at Kingsford Smith Airport. One-way Prices start from CAD 561 including taxes and charges.

      • KTM17:05
        34h 55m
        1 stop
        SYD09:15
        Thu, Dec 26|Kathmandu - Sydney|Batik Air Malaysia
        CAD 562
        CAD 562

        Choose Batik Air Malaysia flights from Kathmandu to Sydney. The one-way connecting flight with Batik Air Malaysia departs from Tribhuvan International Airport on Thu, Dec 26, arriving at Kingsford Smith Airport. One-way Prices start from CAD 562 including taxes and charges.

      • KTM11:10
        28h 10m
        1 stop
        SYD20:35
        Mon, Dec 23|Kathmandu - Sydney|Royal Nepal Airlines
        CAD 564
        CAD 564

        Choose Royal Nepal Airlines flights from Kathmandu to Sydney. The one-way connecting flight with Royal Nepal Airlines departs from Tribhuvan International Airport on Mon, Dec 23, arriving at Kingsford Smith Airport. One-way Prices start from CAD 564 including taxes and charges.

      • KTM12:20
        21h 50m
        1 stop
        SYD15:25
        Thu, Dec 26|Kathmandu - Sydney|Sichuan Airlines
        CAD 571
        CAD 571

        Choose Sichuan Airlines flights from Kathmandu to Sydney. The one-way connecting flight with Sichuan Airlines departs from Tribhuvan International Airport on Thu, Dec 26, arriving at Kingsford Smith Airport. One-way Prices start from CAD 571 including taxes and charges.

      • KTM01:00 pm
        3h 5m
        Nonstop
        SYD02:00 pm
        Mon, Dec 30|Kathmandu - Sydney|Thai AirAsia
        Find More Flights
        Find More Flights

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

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

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.

Find Cheapest Airlines Flying from Kathmandu to Sydney

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

Thai AirAsia
From CAD 392
Thai Lion Air
From CAD 430
Royal Nepal Airlines
From CAD 537
Batik Air Malaysia
From CAD 561
Sichuan Airlines
From CAD 571
IndiGo
From CAD 579
Thai Airways
From CAD 587
Himalaya Airlines
From CAD 632
Air China
From CAD 667
Biman Bangladesh Airlines
From CAD 690

Find more flights and airlines

Alternative Routes for Kathmandu to Sydney Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Kathmandu to Sydney.

  • Cheapest
    Thai AirAsia
    KTM
    15:00
    40h 35m
    2 transfer
    SYD
    12:50
    Tribhuvan International Airport - Kingsford Smith Airport
    Mon, Mar 17Thai AirAsia
    CAD 392
  • Thai AirAsia
    KTM
    15:00
    40h 35m
    2 transfer
    SYD
    12:50
    Tribhuvan International Airport - Kingsford Smith Airport
    Mon, Mar 17Thai AirAsia
    CAD 392
    Find More Flights

FAQ

  • 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 cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

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

    According to Trip.com's data, the lowest price is around CAD 1,899.

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

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

  • How many airports in Sydney (SYD)?

How to find a cheap flight from Kathmandu to Sydney

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 Kathmandu to Sydney. 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 for Kathmandu to Sydney Flights

Cheapest direct flight priceCAD 428
Off-season travel monthDecember
Peak season for travelSeptember
Flight distance9,742.48km
Popular airlineAir India

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