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Cheap flights from Kathmandu to Sydney from ₹ 49,821

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Kathmandu to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
Sichuan Airlines Logo
11:45 - 15:05KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
22h 05m1 stop Chengdu Tianfu Intl
Sichuan Airlines Logo
21:25 - 11:10SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
19h 00m1 stop Chengdu Tianfu Intl
₹ 90,514Sichuan Airlines
Wed, 4 Nov - Tue, 2 Feb
Sichuan Airlines Logo
11:45 - 15:05KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
22h 05m1 stop Chengdu Tianfu Intl
Sichuan Airlines Logo
21:25 - 11:10SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
19h 00m1 stop Chengdu Tianfu Intl
₹ 92,986Sichuan Airlines
Fri, 30 Oct - Fri, 29 Jan
Emirates Logo
07:35 - 18:35KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
29h 45m1 stop Dubai Intl
Emirates Logo
21:10 - 18:40SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
26h 45m1 stop Dubai Intl
₹ 97,360Emirates
Tue, 3 Nov - Thu, 28 Jan
Emirates Logo
07:35 - 18:35KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
29h 45m1 stop Dubai Intl
Emirates Logo
11:40 - 08:20SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
25h 55m2 stops Singapore Changi Dubai Intl
₹ 97,740Emirates
Mon, 2 Nov - Wed, 3 Feb
Emirates Logo
19:40 - 22:30KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
21h 35m1 stop Dubai Intl
Emirates Logo
21:45 - 23:30SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
31h 00m1 stop Dubai Intl
₹ 97,835Emirates
Wed, 30 Dec - Wed, 20 Jan
Malaysia Airlines Logo
22:45 - 20:35KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
16h 35m1 stop Kuala Lumpur Intl
Malaysia Airlines Logo
09:55 - 12:00SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
31h 20m1 stop Kuala Lumpur Intl
₹ 98,121Malaysia Airlines
Tue, 10 Nov - Thu, 14 Jan
Emirates Logo
19:40 - 22:30KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
21h 35m1 stop Dubai Intl
Emirates Logo
16:30 - 14:00SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
26h 45m2 stops Singapore Changi Dubai Intl
₹ 98,216Emirates
Wed, 30 Dec - Mon, 18 Jan
Malaysia Airlines Logo
13:00 - 10:20KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
16h 05m1 stop Kuala Lumpur Intl
Malaysia Airlines Logo
09:55 - 12:00SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
31h 20m1 stop Kuala Lumpur Intl
₹ 98,691Malaysia Airlines
Tue, 10 Nov - Thu, 14 Jan
Air India Logo
17:10 - 19:45KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
21h 20m1 stop New Delhi Indira Gandhi Intl
Air India Logo
09:50 - 13:55SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
33h 20m1 stop New Delhi Indira Gandhi Intl
₹ 99,737Air India
Sun, 1 Nov - Mon, 1 Feb
Emirates Logo
19:40 - 07:00KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
30h 05m1 stop Dubai Intl
Emirates Logo
21:10 - 14:00SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
22h 05m1 stop Dubai Intl
₹ 100,117Emirates
Thu, 24 Dec - Tue, 26 Jan

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Sichuan Airlines flights from Kathmandu to Sydney

Our best Sichuan Airlines deals on Kathmandu to Sydney flight tickets
Sichuan Airlines
4 Nov
KTM11:45Kathmandu Tribhuvan
22h 05m
1 stop
SYD15:05Sydney Kingsford Smith
31 Jan
SYD21:25Sydney Kingsford Smith
19h 00m
1 stop
KTM11:10Kathmandu Tribhuvan
₹ 90,514
Sichuan Airlines
30 Oct
KTM11:45Kathmandu Tribhuvan
22h 05m
1 stop
SYD15:05Sydney Kingsford Smith
30 Jan
SYD21:25Sydney Kingsford Smith
19h 00m
1 stop
KTM11:10Kathmandu Tribhuvan
₹ 92,986

Emirates flights from Kathmandu to Sydney

Our best Emirates deals on Kathmandu to Sydney flight tickets
Emirates
3 Nov
KTM07:35Kathmandu Tribhuvan
29h 45m
1 stop
SYD18:35Sydney Kingsford Smith
28 Jan
SYD21:10Sydney Kingsford Smith
26h 45m
1 stop
KTM18:40Kathmandu Tribhuvan
₹ 97,360
Emirates
2 Nov
KTM07:35Kathmandu Tribhuvan
29h 45m
1 stop
SYD18:35Sydney Kingsford Smith
1 Feb
SYD16:30Sydney Kingsford Smith
26h 45m
2 stops
KTM14:00Kathmandu Tribhuvan
₹ 97,740
Emirates
30 Dec
KTM19:40Kathmandu Tribhuvan
21h 35m
1 stop
SYD22:30Sydney Kingsford Smith
22 Jan
SYD06:00Sydney Kingsford Smith
22h 45m
1 stop
KTM23:30Kathmandu Tribhuvan
₹ 97,835

momondo Fare Finder

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

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KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Wed 4/11

11:45-15:05

1 stop22h 05m

Sydney Kingsford Smith

Tue 2/2

21:25-11:10

1 stop19h 00m

₹ 90,514

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Fri 30/10

11:45-15:05

1 stop22h 05m

Sydney Kingsford Smith

Fri 29/1

21:25-11:10

1 stop19h 00m

₹ 92,986

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Tue 3/11

07:35-18:35

1 stop29h 45m

Sydney Kingsford Smith

Thu 28/1

21:10-18:40

1 stop26h 45m

₹ 97,360

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Mon 2/11

07:35-18:35

1 stop29h 45m

Sydney Kingsford Smith

Wed 3/2

11:40-08:20

2 stops25h 55m

₹ 97,740

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Wed 30/12

19:40-22:30

1 stop21h 35m

Sydney Kingsford Smith

Wed 20/1

21:45-23:30

1 stop31h 00m

₹ 97,835

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Tue 10/11

22:45-20:35

1 stop16h 35m

Sydney Kingsford Smith

Thu 14/1

09:55-12:00

1 stop31h 20m

₹ 98,121

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Wed 30/12

19:40-22:30

1 stop21h 35m

Sydney Kingsford Smith

Mon 18/1

16:30-14:00

2 stops26h 45m

₹ 98,216

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Tue 10/11

13:00-10:20

1 stop16h 05m

Sydney Kingsford Smith

Thu 14/1

09:55-12:00

1 stop31h 20m

₹ 98,691

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Sun 1/11

17:10-19:45

1 stop21h 20m

Sydney Kingsford Smith

Mon 1/2

09:50-13:55

1 stop33h 20m

₹ 99,737

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Thu 24/12

19:40-07:00

1 stop30h 05m

Sydney Kingsford Smith

Tue 26/1

21:10-14:00

1 stop22h 05m

₹ 100,117

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Kathmandu to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Kathmandu and Sydney?

Prices are currently low for flights on this route.

Typical prices usually range from ₹ 95,649 to ₹ 117,231.
The lowest price recently found on this route was ₹ 90,514.

What is the cheapest month to fly to Sydney?

The month of March is, on average, the cheapest month to fly to Sydney from Kathmandu, with most prices found around ₹ 88,042. If you aren’t able to travel during the month of March, then book flights to Sydney from Kathmandu during December instead. Flights to Sydney in December, while not as cheap as those in March, still average around ₹ 88,137.

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

You are more likely to see cheaper flights to Sydney from Kathmandu when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around ₹ 102,368 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Kathmandu for as low as ₹ 91,275 on momondo.

How have Kathmandu to Sydney flight prices changed over time?

As of October 2026, prices for Kathmandu to Sydney flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Kathmandu to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Kathmandu to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Kathmandu to Sydney (KTM to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kathmandu to Sydney

Best price found

₹ 49,821

Fastest flight time

16h 05m

Direct flights

None
The best one-way flight to Sydney from Kathmandu in the past 72 hours is ₹ 49,821. The best return flight deal from Kathmandu to Sydney found on momondo in the last 72 hours is ₹ 90,514.
The fastest flight from Kathmandu to Sydney takes 16h 05m
There are no direct flights from Kathmandu to Sydney. There are no popular flight routes from Kathmandu to Sydney.
Search flight deals

Frequently asked questions about flying from Kathmandu to Sydney

  • How far is Kathmandu Tribhuvan to Sydney Kingsford Smith by plane?

    A flight from Kathmandu Tribhuvan to Sydney Kingsford Smith will travel around 9739.1 km. In terms of flight time, this usually takes a little over 16h 05m.

  • When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Kathmandu Tribhuvan Airport to Sydney Kingsford Smith Airport were last updated today.

  • How old do you have to be to fly from Kathmandu Tribhuvan Airport to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kathmandu Tribhuvan Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Sydney?

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

Why use momondo?

Why should I use momondo to find a flight deal from Kathmandu to Sydney?

It is quick and easy to find Kathmandu to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

Can I find flights from Kathmandu to Sydney with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sydney from Kathmandu with this policy.

How can momondo help me find flights from Kathmandu to Sydney?

Once all potential Kathmandu to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kathmandu to Sydney right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Kathmandu to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.

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