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Cheap flights from Kathmandu to Sydney from ₹ 51,449

KTM — SYD
21 Oct — 28 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kathmandu to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Kathmandu to Sydney

Sat 26/921:25 -
1 stop28h 35m
Sat 3/1010:00 -
2 stops57h 20m
Deal found 18/9₹ 95,699
Tue 10/1122:55 -
1 stop32h 50m
Sun 24/111:05 -
1 stop15h 40m
Deal found 19/9₹ 98,003
Mon 19/1019:55 -
2 stops30h 15m
Wed 21/1010:50 -
2 stops33h 00m
Deal found 17/9₹ 99,155
Thu 22/1015:35 -
1 stop22h 15m
Thu 31/1206:00 -
1 stop31h 35m
Deal found 18/9₹ 99,251
Fri 6/1111:45 -
1 stop22h 05m
Sat 9/121:25 -
1 stop19h 00m
Deal found 17/9₹ 101,074
Fri 16/1019:55 -
2 stops54h 35m
Wed 21/1010:50 -
2 stops33h 00m
Deal found 17/9₹ 101,362
Fri 27/1106:30 -
1 stop31h 30m
Sun 21/215:15 -
1 stop25h 30m
Deal found 17/9₹ 101,650

Find flight deals from Kathmandu to Sydney

Round-trip from

₹ 92,628

One-way from

₹ 51,449

Popular in

May

Cheapest in

March

Average price

₹ 98,771
Cathay Pacific
  • Cathay Pacific
  • 4/3-7/3
  • 2 total stops
  • 50h 50m total
  • Kathmandu to Sydney
Search Deals
Sichuan Airlines
  • Sichuan Airlines
  • 24/12-31/12
  • 1 total stop
  • 21h 40m total
  • Kathmandu to Sydney
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₹ 772,337 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 140,884 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Kathmandu to Sydney that are best for you.

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Price

Cheapest return flight
Fastest return journey

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Sun 1/11

23:30-20:20

1 stop15h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 56,056

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Thu 4/3

09:20-07:35

2 stops41h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 60,376

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Mon 8/3

00:30-07:35

2 stops49h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 60,376

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Tue 9/3

00:30-07:35

2 stops49h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 60,376

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Tue 20/10

19:55-06:10

2 stops29h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 61,432

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Thu 24/12

09:20-06:35

2 stops40h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 62,872

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Thu 24/12

00:30-07:35

2 stops49h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 62,872

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Mon 28/12

00:30-07:35

2 stops49h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 62,872

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Fri 25/12

00:30-06:35

2 stops48h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 62,872

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Wed 30/9

17:05-06:15

1 stop32h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 66,807

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Kathmandu to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Kathmandu with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Kathmandu to Sydney

How far ahead should I book a flight from Kathmandu to Sydney?

The best time to book flights from Kathmandu to Sydney is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Kathmandu to Sydney?

Currently, March is the cheapest month in which you can book a flight from Kathmandu to Sydney (average of ₹ 88,788). Flying from Kathmandu to Sydney in May is currently the most expensive (average of ₹ 119,600). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Kathmandu to Sydney?

Airfare is below average for this route at the moment.

Kathmandu to Sydney flights typically cost between ₹ 95,651 and ₹ 113,841 in March.
The cheapest return price found within the last 5 days was ₹ 92,628 on Cathay Pacific (4 Mar–7 Mar).

Related info for your journey

  • How long is the flight from Kathmandu to Sydney?

    There are many flights that can get you from Kathmandu to Sydney in 32h 50m. Fly via Cathay Pacific or Emirates to get the fastest option. The distance from Kathmandu to Sydney is about 9737 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Kathmandu to Sydney one-way?

    The cheapet airlines for a one-way flight from Kathmandu to Sydney are Thai Airways (₹ 49,369), China Southern (₹ 49,871), and Malaysia Airlines (₹ 67,591).

  • Can I find deals for flights from Kathmandu to Sydney that include hotel bookings?

    Yes. In addition to deals on Kathmandu to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kathmandu to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Sydney.

  • Can I find deals for business class flights from Kathmandu to Sydney?

    Yes. Cheapflights offers flight deals from Kathmandu to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kathmandu to Sydney?

    Currently, March is the cheapest month in which you can book a flight from Kathmandu to Sydney (average of ₹ 88,788). Flying from Kathmandu to Sydney in May is currently the most expensive (average of ₹ 119,600). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Katoomba

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Deals for Kathmandu to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Kathmandu to Sydney?

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Can Cheapflights find flights from Kathmandu to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kathmandu to Sydney, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Kathmandu to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Kathmandu today and book when prices fit your budget.

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