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Cheap flights from Kathmandu to Sydney from ₹ 42,743

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SYD
11 Apr — 18 Apr1
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 12 March 2026.

Sun 5/416:35
KTM
-
SYD
3 stops60h 10m
China Eastern
Sun 12/410:05
SYD
-
KTM
3 stops57h 45m
China Eastern
Deal found 8/3₹ 71,147
Sat 4/416:35
KTM
-
SYD
3 stops35h 10m
China Eastern
Thu 14/511:00
SYD
-
KTM
2 stops56h 50m
China Eastern
Deal found 9/3₹ 72,158
Thu 16/416:35
KTM
-
SYD
3 stops35h 10m
China Eastern
Fri 24/410:05
SYD
-
KTM
3 stops33h 45m
China Eastern
Deal found 11/3₹ 72,985
Fri 27/317:00
KTM
-
SYD
3 stops58h 45m
China Eastern
Tue 14/720:30
SYD
-
KTM
3 stops47h 20m
China Eastern
Deal found 8/3₹ 73,537
Fri 27/317:00
KTM
-
SYD
2 stops35h 45m
China Eastern
Tue 16/611:00
SYD
-
KTM
3 stops56h 50m
China Eastern
Deal found 11/3₹ 73,629
Sat 25/416:35
KTM
-
SYD
2 stops59h 15m
China Eastern
Sat 2/514:10
SYD
-
KTM
2 stops29h 40m
China Eastern
Deal found 11/3₹ 73,996
Tue 13/1016:35
KTM
-
SYD
3 stops36h 10m
China Eastern
Sat 24/1015:10
SYD
-
KTM
2 stops30h 05m
China Eastern
Deal found 7/3₹ 74,916
Fri 27/317:00
KTM
-
SYD
3 stops58h 45m
China Eastern
Fri 3/411:05
SYD
-
KTM
3 stops57h 45m
China Eastern
Deal found 11/3₹ 77,122
Wed 1/722:50
KTM
-
SYD
1 stop16h 15m
Singapore Airlines
Mon 24/820:35
SYD
-
KTM
1 stop29h 10m
Singapore Airlines
Deal found 9/3₹ 77,397
Tue 10/317:00
KTM
-
SYD
2 stops59h 45m
China Eastern
Tue 14/411:00
SYD
-
KTM
3 stops56h 50m
China Eastern
Deal found 7/3₹ 77,581
Sun 5/416:35
KTM
-
SYD
3 stops36h 10m
China Eastern
Wed 3/610:05
SYD
-
KTM
3 stops33h 45m
China Eastern
Deal found 8/3₹ 77,765

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 12 March 2026.

Round-trip from

₹ 71,147

One-way from

₹ 42,743

Popular in

January

Cheapest in

June

Average price

₹ 85,119
China Eastern
  • China Eastern
  • 5/4-12/4
  • 6 total stops
  • 117h 55m total
  • Kathmandu to Sydney
Search Deals
China Eastern
  • China Eastern
  • 18/3
  • 3 total stops
  • 39h 20m total
  • Kathmandu to Sydney
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (₹ 439,981 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 141,235 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 12 March 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

Sun 5/4

16:35-09:00

3 stops60h 10m

Sydney Kingsford Smith

Sun 12/4

10:05-15:35

3 stops57h 45m

₹ 71,147

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sat 4/4

16:35-09:00

3 stops35h 10m

Sydney Kingsford Smith

Thu 14/5

11:00-15:35

3 stops56h 50m

₹ 72,158

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Thu 2/4

16:35-09:00

2 stops59h 10m

Sydney Kingsford Smith

Sat 23/5

11:00-15:35

2 stops32h 50m

₹ 72,158

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Fri 27/3

17:00-10:00

2 stops35h 45m

Sydney Kingsford Smith

Tue 16/6

11:00-15:35

3 stops56h 50m

₹ 73,629

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Fri 27/3

17:00-13:35

2 stops39h 20m

Sydney Kingsford Smith

Fri 3/4

11:05-15:35

3 stops57h 45m

₹ 77,122

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Thu 16/4

16:35-08:00

3 stops35h 10m

Sydney Kingsford Smith

Sun 26/4

10:05-15:35

2 stops57h 45m

₹ 77,581

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sun 28/6

16:35-08:05

2 stops35h 15m

Sydney Kingsford Smith

Mon 21/9

10:00-15:35

2 stops33h 50m

₹ 78,868

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sat 1/8

22:50-10:25

1 stop31h 20m

Sydney Kingsford Smith

Sun 30/8

13:00-21:30

1 stop36h 45m

₹ 84,751

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Thu 2/4

16:35-10:00

2 stops36h 10m

Sydney Kingsford Smith

Thu 7/5

11:00-15:35

3 stops56h 50m

₹ 86,406
Fastest return journey

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sat 1/8

13:00-11:30

2 stops18h 15m

Sydney Kingsford Smith

Sun 30/8

20:40-12:00

2 stops19h 35m

₹ 90,634

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 20 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 6 March 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 ₹ 59,932). Flying from Kathmandu to Sydney in October is currently the most expensive (average of ₹ 77,581). 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 60h 10m. Fly via China Eastern to get the fastest option. The distance from Kathmandu to Sydney is about 9737 km.

  • 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 ₹ 59,932). Flying from Kathmandu to Sydney in October is currently the most expensive (average of ₹ 77,581). 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

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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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