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Flights from Kathmandu to Sydney

Search cheap flights from Kathmandu to Sydney in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$1,561, and round-trip tickets start at US$3,117.

      • KTM 10:00
        46h 59m
        2 stops
        YQY 00:14
        Kathmandu - Sydney | Tue, Jun 16 | Qatar Airways
        YQY 17:20
        30h 35m
        2 stops
        KTM 08:40
        Sydney - Kathmandu | Thu, Jun 18 | Air Canada
        US$3,117 US$4,985
        37% off
        37% off
        US$4,985 US$3,117
      • KTM 23:00
        33h 59m
        2 stops
        YQY 00:14
        Kathmandu - Sydney | Tue, Jun 16 | Cathay Pacific
        YQY 05:00
        56h
        2 stops
        KTM 21:45
        Sydney - Kathmandu | Thu, Jun 18 | Air Canada
        US$3,788 US$4,985
        24% off
        24% off
        US$4,985 US$3,788
      • KTM 13:00
        17h 25m
        1 stop
        YQY 14:00
        Kathmandu - Sydney | Tue, Jun 16 | Normal Airline
        YQY 15:00
        6h
        Nonstop
        KTM 16:00
        Sydney - Kathmandu | Thu, Jun 18 | Normal Airline
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      • KTM 08:00
        40h 59m
        2 stops
        YQY 16:14
        Kathmandu - Sydney | Thu, Jul 9 | Turkish Airlines
        US$1,561 US$3,120
        50% off
        50% off
        US$3,120 US$1,561
      • KTM 11:05
        45h 47m
        2 stops
        YQY 00:07
        Kathmandu - Sydney | Sun, Jul 26 | Qatar Airways
        US$1,839 US$3,120
        41% off
        41% off
        US$3,120 US$1,839
      • KTM 10:05
        46h 47m
        2 stops
        YQY 00:07
        Kathmandu - Sydney | Wed, Jun 24 | Qatar Airways
        US$1,975 US$3,120
        37% off
        37% off
        US$3,120 US$1,975
      • KTM 10:05
        46h 47m
        2 stops
        YQY 00:07
        Kathmandu - Sydney | Thu, Jul 9 | Qatar Airways
        US$1,987
        36% off
        US$3,120 US$1,987
      • KTM 23:00
        33h 54m
        2 stops
        YQY 00:09
        Kathmandu - Sydney | Tue, Jun 16 | Cathay Pacific
        US$2,161
        31% off
        US$3,120 US$2,161
      • KTM 23:00
        57h 57m
        2 stops
        YQY 00:12
        Kathmandu - Sydney | Mon, Aug 3 | Cathay Pacific
        US$2,178
        30% off
        US$3,120 US$2,178
      • KTM 15:30
        41h 24m
        2 stops
        YQY 00:09
        Kathmandu - Sydney | Tue, Jun 16 | Qatar Airways
        US$2,186
        30% off
        US$3,120 US$2,186
      • KTM 23:00
        57h 52m
        2 stops
        YQY 00:07
        Kathmandu - Sydney | Sun, Jul 26 | Cathay Pacific
        US$2,371
        24% off
        US$3,120 US$2,371
      • KTM 13:00
        17h 25m
        1 stop
        YQY 14:00
        Kathmandu - Sydney | Tue, Jun 16 | Normal Airline
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Displayed flight fares from Kathmandu to Sydney are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Kathmandu to Sydney Flight Details

The distance between Kathmandu and Sydney is about 11,093.28 km. Based on Trip.com's latest data, travel demand is highest in August. The off-season for travel is October.

Cheapest one-way flight priceUS$1,561
Cheapest return ticket priceUS$3,117
Cheapest monthOctober
Peak season for travelAugust
Flight distance11,093.28 km
Flight statistics for the Kathmandu–Sydney route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Kathmandu to Sydney (KTM-YQY)?

    Based on Trip.com data, Turkish Airlines offers one-way fares as low as US$1,561 on Cheapest nonstop routes (e.g. KTM to YQY on Thu, Jul 9), while Qatar Airways offers Cheapest nonstop round-trips from US$3,117 departing on Tue, Jun 16 and returning on Thu, Jun 18.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Kathmandu to Sydney is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Kathmandu to Sydney, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Jul 9, with one-way flights priced at just US$1,561.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Sydney travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Kathmandu to Sydney is October, when demand for travel is lower.
  • The time difference between Sydney and Kathmandu is 9h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled 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 check the customer support pages.

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to 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 based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.