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Cheap flights from Kathmandu to Sydney from ₹ 48,580

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SYD
15 May — 22 May1
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
Explore the most affordable flight options available from Kathmandu to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2026.

Tue 5/516:35
KTM
-
SYD
2 stops63h 45m
China Eastern
Tue 7/720:30
SYD
-
KTM
2 stops47h 20m
China Eastern
Deal found 14/4₹ 80,655
Tue 5/516:35
KTM
-
SYD
2 stops63h 45m
China Eastern
Mon 6/710:00
SYD
-
KTM
2 stops33h 50m
China Eastern
Deal found 13/4₹ 81,215
Sun 28/616:35
KTM
-
SYD
2 stops59h 10m
China Eastern
Mon 21/910:00
SYD
-
KTM
3 stops33h 50m
China Eastern
Deal found 11/4₹ 81,494
Sun 10/516:35
KTM
-
SYD
3 stops36h 10m
China Eastern
Sun 17/510:05
SYD
-
KTM
3 stops57h 45m
China Eastern
Deal found 12/4₹ 81,681
Sat 20/622:50
KTM
-
SYD
1 stop31h 20m
Singapore Airlines
Sun 2/818:00
SYD
-
KTM
1 stop31h 45m
Singapore Airlines
Deal found 10/4₹ 82,147
Sat 9/516:35
KTM
-
SYD
3 stops39h 45m
China Eastern
Sat 16/510:00
SYD
-
KTM
3 stops33h 50m
China Eastern
Deal found 11/4₹ 83,732
Thu 28/516:35
KTM
-
SYD
3 stops35h 10m
China Eastern
Thu 4/611:00
SYD
-
KTM
2 stops56h 50m
China Eastern
Deal found 13/4₹ 83,919
Tue 19/516:35
KTM
-
SYD
3 stops59h 10m
China Eastern
Sun 31/510:05
SYD
-
KTM
2 stops57h 45m
China Eastern
Deal found 15/4₹ 84,292
Sat 1/816:35
KTM
-
SYD
2 stops35h 10m
China Eastern
Wed 12/810:05
SYD
-
KTM
2 stops33h 45m
China Eastern
Deal found 11/4₹ 84,571
Wed 29/722:50
KTM
-
SYD
1 stop31h 20m
Singapore Airlines
Sun 9/815:00
SYD
-
KTM
1 stop34h 45m
Singapore Airlines
Deal found 11/4₹ 86,250
Sun 3/516:35
KTM
-
SYD
3 stops36h 10m
China Eastern
Sat 4/710:00
SYD
-
KTM
2 stops33h 50m
China Eastern
Deal found 14/4₹ 87,835

Find flight deals from Kathmandu to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 April 2026.

Round-trip from

₹ 80,655

One-way from

₹ 48,580

Popular in

January

Cheapest in

June

Average price

₹ 109,281
China Eastern
  • China Eastern
  • 5/5-7/7
  • 4 total stops
  • 111h 05m total
  • Kathmandu to Sydney
Search Deals
Sichuan Airlines
  • Sichuan Airlines
  • 17/8
  • 1 total stop
  • 22h 15m total
  • Kathmandu to Sydney
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (₹ 317,206 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 135,115 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kathmandu to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 15 April 2026.
Use the filters below to find and compare flights from Kathmandu to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Tue 16/6

16:35-12:35

2 stops63h 45m

Sydney Kingsford Smith

Thu 10/9

11:00-15:35

3 stops56h 50m

₹ 88,021

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sat 20/6

16:35-09:00

2 stops36h 10m

Sydney Kingsford Smith

Sun 2/8

20:30-15:35

3 stops47h 20m

₹ 88,208

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Tue 23/6

16:35-12:35

2 stops39h 45m

Sydney Kingsford Smith

Mon 27/7

20:30-15:35

2 stops23h 20m

₹ 90,632
Fastest return journey

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Mon 15/6

22:50-22:20

2 stops19h 15m

Sydney Kingsford Smith

Mon 6/7

18:00-21:30

1 stop31h 45m

₹ 99,677

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sun 28/6

16:35-12:35

3 stops39h 45m

Sydney Kingsford Smith

Mon 21/9

10:00-15:35

3 stops33h 50m

₹ 101,169

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sat 2/5

16:35-09:00

2 stops36h 10m

Sydney Kingsford Smith

Thu 9/7

20:30-15:35

2 stops47h 20m

₹ 102,008

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Fri 8/5

10:00-17:30

1 stop27h 15m

Sydney Kingsford Smith

Fri 15/5

19:00-16:45

2 stops26h 00m

₹ 102,194

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Fri 31/7

22:50-10:25

1 stop31h 20m

Sydney Kingsford Smith

Mon 31/8

20:30-21:30

2 stops29h 15m

₹ 103,406
Cheapest one-way
Fastest single journey

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Mon 17/8

11:45-14:15

1 stop22h 15m

₹ 48,580

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Wed 12/8

11:45-14:15

1 stop22h 15m

₹ 48,673

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Use this chart to determine the optimal time to book a return flight from Kathmandu to Sydney. Price data was last updated on 10 April 2026.

The best time to book flights from Kathmandu to Sydney is 35 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, May is the cheapest month in which you can book a flight from Kathmandu to Sydney (average of ₹ 65,643). Flying from Kathmandu to Sydney in July is currently the most expensive (average of ₹ 78,883). 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?

Related info for your journey

Find useful and relevant information for your journey from Kathmandu to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kathmandu to Sydney?

    There are many flights that can get you from Kathmandu to Sydney in 27h. Fly via China Eastern or Singapore Airlines 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.

  • 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, May is the cheapest month in which you can book a flight from Kathmandu to Sydney (average of ₹ 65,643). Flying from Kathmandu to Sydney in July is currently the most expensive (average of ₹ 78,883). 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
Penrith
Katoomba

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How does Cheapflights help users find flights from Kathmandu to Sydney?

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?

Cheapflights simply makes it quick and affordable to book flights from Kathmandu to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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