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Cheap flights from Kathmandu to Sydney from ₹ 56,708

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
17 Aug — 24 Aug1
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 18 July 2026.

Mon 24/823:00
KTM
-
SYD
1 stop16h 55m
Cathay Pacific
Wed 26/807:40
SYD
-
KTM
1 stop18h 20m
Cathay Pacific
Deal found 15/7₹ 91,620
Wed 2/913:00
KTM
-
SYD
1 stop16h 45m
Malaysia Airlines
Tue 2/310:25
SYD
-
KTM
1 stop16h 35m
Malaysia Airlines
Deal found 14/7₹ 91,909
Tue 11/816:35
KTM
-
SYD
3 stops36h 10m
China Eastern
Tue 18/811:00
SYD
-
KTM
3 stops56h 50m
China Eastern
Deal found 14/7₹ 93,453
Thu 13/823:00
KTM
-
SYD
1 stop26h 55m
Cathay Pacific
Sat 15/821:55
SYD
-
KTM
1 stop28h 05m
Cathay Pacific
Deal found 14/7₹ 93,549
Tue 4/816:35
KTM
-
SYD
2 stops63h 45m
China Eastern
Tue 18/811:00
SYD
-
KTM
3 stops56h 50m
China Eastern
Deal found 18/7₹ 93,742
Sun 9/816:35
KTM
-
SYD
2 stops36h 10m
China Eastern
Sat 15/810:00
SYD
-
KTM
2 stops33h 50m
China Eastern
Deal found 14/7₹ 93,838
Fri 18/923:00
KTM
-
SYD
1 stop32h 30m
Cathay Pacific
Fri 6/1111:05
SYD
-
KTM
1 stop15h 40m
Cathay Pacific
Deal found 17/7₹ 96,153
Sun 16/816:35
KTM
-
SYD
3 stops36h 10m
China Eastern
Thu 22/1011:00
SYD
-
KTM
2 stops57h 50m
China Eastern
Deal found 18/7₹ 96,346
Sat 1/816:35
KTM
-
SYD
3 stops59h 15m
China Eastern
Mon 25/112:00
SYD
-
KTM
2 stops57h 15m
China Eastern
Deal found 16/7₹ 96,539
Sat 29/823:00
KTM
-
SYD
1 stop32h 30m
Cathay Pacific
Sat 5/921:55
SYD
-
KTM
1 stop28h 05m
Cathay Pacific
Deal found 15/7₹ 96,635
Sat 15/811:45
KTM
-
SYD
1 stop22h 15m
Sichuan Airlines
Tue 20/1021:20
SYD
-
KTM
1 stop18h 40m
Sichuan Airlines
Deal found 18/7₹ 97,021
Tue 11/813:30
KTM
-
SYD
1 stop16h 35m
Thai Airways
Sat 15/810:00
SYD
-
KTM
1 stop17h 40m
Thai Airways
Deal found 16/7₹ 97,985

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 18 July 2026.

Round-trip from

₹ 91,620

One-way from

₹ 56,708

Popular in

May

Cheapest in

March

Average price

₹ 110,523
Cathay Pacific
  • Cathay Pacific
  • 24/8-26/8
  • 2 total stops
  • 35h 15m total
  • Kathmandu to Sydney
Search Deals
Cathay Pacific
  • Cathay Pacific
  • 17/8
  • 1 total stop
  • 32h 30m total
  • Kathmandu to Sydney
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₹ 775,044 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 137,879 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 18 July 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 11/8

16:35-09:00

2 stops36h 10m

Sydney Kingsford Smith

Tue 18/8

11:00-15:35

3 stops56h 50m

₹ 93,453

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Tue 28/7

16:35-08:00

3 stops59h 10m

Sydney Kingsford Smith

Thu 22/10

11:00-15:35

2 stops57h 50m

₹ 93,453

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sat 1/8

16:35-08:05

3 stops59h 15m

Sydney Kingsford Smith

Mon 25/1

12:00-16:00

3 stops57h 15m

₹ 96,539

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sat 29/8

23:00-11:45

1 stop32h 30m

Sydney Kingsford Smith

Sat 5/9

21:55-21:45

1 stop28h 05m

₹ 96,635

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Tue 1/9

16:35-09:00

3 stops60h 10m

Sydney Kingsford Smith

Thu 24/9

11:00-15:35

3 stops56h 50m

₹ 103,965
Fastest return journey

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Tue 18/8

22:45-19:35

1 stop16h 35m

Sydney Kingsford Smith

Tue 20/10

22:10-12:00

1 stop19h 05m

₹ 104,543

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sat 1/8

13:00-06:25

1 stop37h 10m

Sydney Kingsford Smith

Sun 24/1

22:15-21:45

1 stop28h 45m

₹ 104,640

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Wed 2/9

13:00-11:15

2 stops18h 00m

Sydney Kingsford Smith

Tue 2/3

12:25-12:00

2 stops28h 50m

₹ 106,858

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Tue 28/7

09:05-17:30

1 stop28h 10m

Sydney Kingsford Smith

Mon 19/10

21:45-08:05

1 stop39h 35m

₹ 107,244

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Fri 31/7

20:30-17:30

1 stop40h 45m

Sydney Kingsford Smith

Tue 22/9

10:20-14:35

2 stops32h 30m

₹ 107,340

Flights are sorted by cheapest return flights first.

Deals found on 15/7

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
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?

The best time to book flights from Kathmandu to Sydney is 49 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 ₹ 89,209). Flying from Kathmandu to Sydney in May is currently the most expensive (average of ₹ 119,010). 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 16h 35m. Fly via China Eastern, Cathay Pacific, or Malaysia 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, March is the cheapest month in which you can book a flight from Kathmandu to Sydney (average of ₹ 89,209). Flying from Kathmandu to Sydney in May is currently the most expensive (average of ₹ 119,010). 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
Katoomba
Parramatta

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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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