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Cheap flights from Sydney to Kathmandu from ₹ 45,519

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Sydney to Kathmandu

Cheap return flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
20:05 - 21:55SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
31h 05m1 stop Singapore Changi
Singapore Airlines Logo
22:50 - 11:45KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
32h 40m1 stop Singapore Changi
₹ 81,351Singapore Airlines
Sat, 20 Mar - Sat, 15 May
Singapore Airlines Logo
20:05 - 21:55SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
31h 05m1 stop Singapore Changi
Singapore Airlines Logo
22:50 - 11:45KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
32h 40m1 stop Singapore Changi
₹ 81,351Singapore Airlines
Sat, 20 Mar - Sat, 15 May
Singapore Airlines Logo
20:05 - 21:55SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
31h 05m1 stop Singapore Changi
Singapore Airlines Logo
22:50 - 11:45KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
32h 40m1 stop Singapore Changi
₹ 81,539Singapore Airlines
Sat, 20 Mar - Sat, 15 May
Singapore Airlines Logo
20:05 - 21:55SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
31h 05m1 stop Singapore Changi
Singapore Airlines Logo
22:50 - 11:45KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
32h 40m1 stop Singapore Changi
₹ 81,539Singapore Airlines
Sat, 20 Mar - Sat, 15 May
China Southern Logo
11:25 - 22:30SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
16h 20m1 stop Guangzhou Baiyun
China Southern Logo
00:30 - 20:25KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
14h 40m1 stop Guangzhou Baiyun
₹ 82,573China Southern
Tue, 16 Mar - Mon, 22 Mar
Multiple Airlines Logo
22:00 - 21:45SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
28h 00m2 stops Melbourne Kuala Lumpur Intl
Multiple Airlines Logo
13:00 - 10:00KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
16h 45m1 stop Kuala Lumpur Intl
₹ 82,761Multiple Airlines
Wed, 5 May - Tue, 25 May
Singapore Airlines Logo
20:05 - 21:55SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
31h 05m1 stop Singapore Changi
Singapore Airlines Logo
22:50 - 11:45KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
32h 40m1 stop Singapore Changi
₹ 82,761Singapore Airlines
Sat, 20 Mar - Sat, 15 May
Singapore Airlines Logo
20:05 - 21:55SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
31h 05m1 stop Singapore Changi
Singapore Airlines Logo
22:50 - 11:45KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
32h 40m1 stop Singapore Changi
₹ 82,761Singapore Airlines
Sat, 20 Mar - Sat, 15 May
Malaysia Airlines Logo
09:15 - 21:45SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
16h 45m1 stop Kuala Lumpur Intl
Malaysia Airlines Logo
22:45 - 06:05KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
27h 05m2 stops Kuala Lumpur Intl Perth
₹ 85,583Malaysia Airlines
Tue, 20 Apr - Thu, 13 May
China Southern Logo
15:10 - 11:30SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
25h 35m1 stop Guangzhou Baiyun
China Southern Logo
23:30 - 13:20KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
32h 35m1 stop Guangzhou Baiyun
₹ 113,797China Southern
Thu, 10 Dec - Sun, 28 Feb

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Singapore Airlines flights from Sydney to Kathmandu

Our best Singapore Airlines deals on Sydney to Kathmandu flight tickets
Singapore Airlines
20 Mar
SYD20:05Sydney Kingsford Smith
31h 05m
1 stop
KTM21:55Kathmandu Tribhuvan
15 May
KTM22:50Kathmandu Tribhuvan
32h 40m
1 stop
SYD11:45Sydney Kingsford Smith
₹ 81,351
Singapore Airlines
20 Mar
SYD20:05Sydney Kingsford Smith
31h 05m
1 stop
KTM21:55Kathmandu Tribhuvan
15 May
KTM22:50Kathmandu Tribhuvan
32h 40m
1 stop
SYD11:45Sydney Kingsford Smith
₹ 81,539
Singapore Airlines
20 Mar
SYD20:05Sydney Kingsford Smith
31h 05m
1 stop
KTM21:55Kathmandu Tribhuvan
15 May
KTM22:50Kathmandu Tribhuvan
32h 40m
1 stop
SYD11:45Sydney Kingsford Smith
₹ 82,761

Cathay Pacific flights from Sydney to Kathmandu

Our best Cathay Pacific deals on Sydney to Kathmandu flight tickets
Cathay Pacific
27 Jan
SYD08:45Sydney Kingsford Smith
18h 00m
1 stop
KTM21:30Kathmandu Tribhuvan
1 Mar
KTM22:45Kathmandu Tribhuvan
29h 35m
1 stop
SYD09:35Sydney Kingsford Smith
₹ 89,251
Cathay Pacific
30 Jan
SYD15:15Sydney Kingsford Smith
35h 30m
1 stop
KTM21:30Kathmandu Tribhuvan
14 Mar
KTM22:45Kathmandu Tribhuvan
33h 00m
1 stop
SYD13:00Sydney Kingsford Smith
₹ 91,131
Cathay Pacific
30 Jan
SYD15:15Sydney Kingsford Smith
35h 30m
1 stop
KTM21:30Kathmandu Tribhuvan
25 Feb
KTM22:45Kathmandu Tribhuvan
33h 00m
1 stop
SYD13:00Sydney Kingsford Smith
₹ 92,730

momondo Fare Finder

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

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Price

Cheapest return flight

SydneyKathmandu

SYD Sydney Kingsford Smith - KTM Kathmandu Tribhuvan

SYDKTM

Sydney Kingsford Smith

Sat 20/3

20:05-21:55

1 stop31h 05m

Kathmandu Tribhuvan

Sat 15/5

22:50-11:45

1 stop32h 40m

₹ 81,351

SydneyKathmandu

SYD Sydney Kingsford Smith - KTM Kathmandu Tribhuvan

SYDKTM

Sydney Kingsford Smith

Sat 20/3

20:05-21:55

1 stop31h 05m

Kathmandu Tribhuvan

Sat 15/5

22:50-11:45

1 stop32h 40m

₹ 81,351

SydneyKathmandu

SYD Sydney Kingsford Smith - KTM Kathmandu Tribhuvan

SYDKTM

Sydney Kingsford Smith

Sat 20/3

20:05-21:55

1 stop31h 05m

Kathmandu Tribhuvan

Sat 15/5

22:50-11:45

1 stop32h 40m

₹ 81,539

SydneyKathmandu

SYD Sydney Kingsford Smith - KTM Kathmandu Tribhuvan

SYDKTM

Sydney Kingsford Smith

Sat 20/3

20:05-21:55

1 stop31h 05m

Kathmandu Tribhuvan

Sat 15/5

22:50-11:45

1 stop32h 40m

₹ 81,539
Fastest return journey

SydneyKathmandu

SYD Sydney Kingsford Smith - KTM Kathmandu Tribhuvan

SYDKTM

Sydney Kingsford Smith

Tue 16/3

11:25-22:30

1 stop16h 20m

Kathmandu Tribhuvan

Mon 22/3

00:30-20:25

1 stop14h 40m

₹ 82,573

SydneyKathmandu

SYD Sydney Kingsford Smith - KTM Kathmandu Tribhuvan

SYDKTM

Sydney Kingsford Smith

Wed 5/5

22:00-21:45

2 stops28h 00m

Kathmandu Tribhuvan

Tue 25/5

13:00-10:00

1 stop16h 45m

₹ 82,761

SydneyKathmandu

SYD Sydney Kingsford Smith - KTM Kathmandu Tribhuvan

SYDKTM

Sydney Kingsford Smith

Sat 20/3

20:05-21:55

1 stop31h 05m

Kathmandu Tribhuvan

Sat 15/5

22:50-11:45

1 stop32h 40m

₹ 82,761

SydneyKathmandu

SYD Sydney Kingsford Smith - KTM Kathmandu Tribhuvan

SYDKTM

Sydney Kingsford Smith

Sat 20/3

20:05-21:55

1 stop31h 05m

Kathmandu Tribhuvan

Sat 15/5

22:50-11:45

1 stop32h 40m

₹ 82,761

SydneyKathmandu

SYD Sydney Kingsford Smith - KTM Kathmandu Tribhuvan

SYDKTM

Sydney Kingsford Smith

Tue 20/4

09:15-21:45

1 stop16h 45m

Kathmandu Tribhuvan

Thu 13/5

22:45-06:05

2 stops27h 05m

₹ 85,583

SydneyKathmandu

SYD Sydney Kingsford Smith - KTM Kathmandu Tribhuvan

SYDKTM

Sydney Kingsford Smith

Thu 10/12

15:10-11:30

1 stop25h 35m

Kathmandu Tribhuvan

Sun 28/2

23:30-13:20

1 stop32h 35m

₹ 113,797

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Kathmandu from

How to get the cheapest flight ticket from Sydney to Kathmandu

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 Sydney and Kathmandu?

Prices are currently low for flights on this route.

Typical prices usually range from ₹ 86,993 to ₹ 109,659.
The lowest price recently found on this route was ₹ 81,351.

What is the cheapest month to fly to Kathmandu?

In general, February is the cheapest month to fly from Sydney to Kathmandu. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 74,579. If you’re not able to fly to Kathmandu in February, then April is your next best option. Flight prices from Sydney to Kathmandu during April average around ₹ 78,999.

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

You are more likely to see cheaper flights to Kathmandu from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around ₹ 91,383 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from Sydney for as low as ₹ 86,711 on momondo.

Can stopping save me money on Sydney to Kathmandu flights?

You could potentially save up to 54% on your flight if you consider stops on a Sydney to Kathmandu flight.

How have Sydney to Kathmandu flight prices changed over time?

As of November 2026, prices for Sydney to Kathmandu flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Kathmandu

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

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

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

Best price found

₹ 45,519

Direct flights

None
The best one-way flight to Kathmandu from Sydney in the past 72 hours is ₹ 45,519. The best return flight deal from Sydney to Kathmandu found on momondo in the last 72 hours is ₹ 81,351.
There are no direct flights from Sydney to Kathmandu. There are no popular flight routes from Sydney to Kathmandu.
Search flight deals

Frequently asked questions about flying from Sydney to Kathmandu

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

    Kathmandu Tribhuvan is 9739.1 km away from Sydney Kingsford Smith.

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

    Prices for flights from Sydney Kingsford Smith Airport to Kathmandu Tribhuvan Airport refresh daily.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Kathmandu Tribhuvan Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Kathmandu Tribhuvan Airport.

  • What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

    The necessary travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Sydney to Kathmandu?

Best airlines flying from Sydney to Kathmandu

Compare and see reviews for airlines that fly from Sydney to Kathmandu with momondo
Airline
Rating
Free Cancellation
Price
China SouthernPriceFrom ₹ 50,718Free CancellationRating
7.5
188 reviews
Search China Southern flights

Travelling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to Kathmandu for you.

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

Yes. All flights to Kathmandu from Sydney on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Sydney to Kathmandu flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Sydney to Kathmandu flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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