What is the cheapest airline that flies from Kathmandu Tribhuvan to New South Wales?

Air India, Sichuan Airlines, and China Southern are the most popular carriers operating from Kathmandu Tribhuvan to New South Wales

Which airlines fly to New South Wales?

Malaysia Airlines, Thai Airways and China Southern are the top three most popular airlines that fly to New South Wales from Kathmandu according to our data. Malaysia Airlines is the first choice among our users, with 36% of people opting to fly with this airline when travelling to New South Wales. Keep in mind that there are 11 different airlines that fly to New South Wales on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to New South Wales?

Prices for flights from Kathmandu Tribhuvan Airport to New South Wales were last updated today.

How many operators does momondo search for flights from Kathmandu Tribhuvan Airport to New South Wales?

There are 11 operators available for flights from Kathmandu Tribhuvan Airport to New South Wales as of August 2026.

How old do you have to be to fly from Kathmandu Tribhuvan Airport to New South Wales?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kathmandu Tribhuvan Airport to New South Wales.

What documentation or ID do you need to fly to New South Wales?

The travel and health documents you'll need for your trip to New South Wales may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at New South Wales. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$735 Cheap Flights from Kathmandu to New South Wales in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kathmandu to New South Wales

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:30 - 19:05KTM Kathmandu Tribhuvan-SYD Sydney Kingsford Smith

32h 20m1 stop New Delhi Indira Gandhi Intl

20:35 - 16:30SYD Sydney Kingsford Smith-KTM Kathmandu Tribhuvan

24h 10m1 stop New Delhi Indira Gandhi Intl

$1,324Air India

Sat, 12 Sep - Mon, 14 Sep

11:45 - 14:15KTM Kathmandu Tribhuvan-SYD Sydney Kingsford Smith

22h 15m1 stop Chengdu Tianfu Intl

20:50 - 21:00SYD Sydney Kingsford Smith-KTM Kathmandu Tribhuvan

28h 25m1 stop Kuala Lumpur Intl

$1,324Multiple Airlines

Wed, 2 Sep - Wed, 9 Sep

12:10 - 15:05KTM Kathmandu Tribhuvan-SYD Sydney Kingsford Smith

21h 40m1 stop Chengdu Tianfu Intl

21:25 - 11:10SYD Sydney Kingsford Smith-KTM Kathmandu Tribhuvan

19h 00m1 stop Chengdu Tianfu Intl

$1,328Sichuan Airlines

Fri, 18 Dec - Mon, 18 Jan

21:10 - 19:05KTM Kathmandu Tribhuvan-SYD Sydney Kingsford Smith

17h 40m1 stop New Delhi Indira Gandhi Intl

11:00 - 15:35SYD Sydney Kingsford Smith-KTM Kathmandu Tribhuvan

32h 50m2 stops Shanghai Pu Dong Kunming Changshui

$1,328Multiple Airlines

Fri, 18 Sep - Mon, 21 Sep

21:10 - 19:05KTM Kathmandu Tribhuvan-SYD Sydney Kingsford Smith

17h 40m1 stop New Delhi Indira Gandhi Intl

20:35 - 06:35SYD Sydney Kingsford Smith-KTM Kathmandu Tribhuvan

38h 15m1 stop New Delhi Indira Gandhi Intl

$1,329Air India

Sun, 13 Sep - Sun, 20 Sep

23:30 - 19:25KTM Kathmandu Tribhuvan-SYD Sydney Kingsford Smith

15h 40m1 stop Guangzhou Baiyun

10:05 - 11:30SYD Sydney Kingsford Smith-KTM Kathmandu Tribhuvan

29h 40m1 stop Guangzhou Baiyun

$1,331China Southern

Wed, 2 Sep - Sat, 5 Sep

16:05 - 10:00KTM Kathmandu Tribhuvan-SYD Sydney Kingsford Smith

36h 40m2 stops Kunming Changshui Shanghai Pu Dong

12:00 - 16:00SYD Sydney Kingsford Smith-KTM Kathmandu Tribhuvan

33h 15m2 stops Shanghai Pu Dong Kunming Changshui

$1,331China Eastern

Fri, 23 Oct - Mon, 23 Nov

16:35 - 09:00KTM Kathmandu Tribhuvan-SYD Sydney Kingsford Smith

35h 10m2 stops Kunming Changshui Wuhan

12:00 - 16:00SYD Sydney Kingsford Smith-KTM Kathmandu Tribhuvan

33h 15m2 stops Shanghai Pu Dong Kunming Changshui

$1,332China Eastern

Tue, 13 Oct - Mon, 30 Nov

12:10 - 15:05KTM Kathmandu Tribhuvan-SYD Sydney Kingsford Smith

21h 40m1 stop Chengdu Tianfu Intl

21:25 - 11:10SYD Sydney Kingsford Smith-KTM Kathmandu Tribhuvan

19h 00m1 stop Chengdu Tianfu Intl

$1,342Sichuan Airlines

Fri, 6 Nov - Tue, 24 Nov

12:30 - 09:25KTM Kathmandu Tribhuvan-SYD Sydney Kingsford Smith

15h 40m1 stop Guangzhou Baiyun

11:25 - 11:30SYD Sydney Kingsford Smith-KTM Kathmandu Tribhuvan

29h 20m1 stop Guangzhou Baiyun

$1,345China Southern

Thu, 5 Nov - Mon, 9 Nov

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China Southern flights from Kathmandu to New South Wales

Our best China Southern deals on Kathmandu to New South Wales flight tickets

China Southern

2 Sept

KTM23:30Kathmandu Tribhuvan

15h 40m

1 stop

SYD19:25Sydney Kingsford Smith

5 Sept

SYD10:05Sydney Kingsford Smith

29h 40m

1 stop

KTM11:30Kathmandu Tribhuvan

$1,331

China Southern

28 Aug

KTM12:30Kathmandu Tribhuvan

26h 40m

1 stop

SYD19:25Sydney Kingsford Smith

11 Sept

SYD10:05Sydney Kingsford Smith

29h 40m

1 stop

KTM11:30Kathmandu Tribhuvan

$1,349

China Southern

29 Aug

KTM23:30Kathmandu Tribhuvan

15h 40m

1 stop

SYD19:25Sydney Kingsford Smith

9 Sept

SYD10:05Sydney Kingsford Smith

16h 40m

1 stop

KTM22:30Kathmandu Tribhuvan

$1,353

China Eastern flights from Kathmandu to New South Wales

Our best China Eastern deals on Kathmandu to New South Wales flight tickets

China Eastern

13 Oct

KTM16:35Kathmandu Tribhuvan

35h 10m

2 stops

SYD09:00Sydney Kingsford Smith

24 Nov

SYD12:00Sydney Kingsford Smith

33h 15m

2 stops

KTM16:00Kathmandu Tribhuvan

$1,332

China Eastern

14 Oct

KTM16:05Kathmandu Tribhuvan

35h 40m

2 stops

SYD09:00Sydney Kingsford Smith

7 Jan

SYD12:00Sydney Kingsford Smith

33h 15m

2 stops

KTM16:00Kathmandu Tribhuvan

$1,370

China Eastern

1 Sept

KTM16:35Kathmandu Tribhuvan

36h 10m

3 stops

SYD09:00Sydney Kingsford Smith

20 Sept

SYD10:05Sydney Kingsford Smith

33h 15m

2 stops

KTM15:05Kathmandu Tribhuvan

$1,374

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Sat 12/9

06:30-19:05

1 stop32h 20m

Sydney Kingsford Smith

Mon 14/9

20:35-16:30

1 stop24h 10m

$1,324

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Wed 2/9

11:45-14:15

1 stop22h 15m

Sydney Kingsford Smith

Wed 9/9

20:50-21:00

1 stop28h 25m

$1,324

Fastest return journey

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Fri 18/12

12:10-15:05

1 stop21h 40m

Sydney Kingsford Smith

Mon 18/1

21:25-11:10

1 stop19h 00m

$1,328

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Fri 18/9

21:10-19:05

1 stop17h 40m

Sydney Kingsford Smith

Mon 21/9

11:00-15:35

2 stops32h 50m

$1,328

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Sun 13/9

21:10-19:05

1 stop17h 40m

Sydney Kingsford Smith

Sun 20/9

20:35-06:35

1 stop38h 15m

$1,329

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Wed 2/9

23:30-19:25

1 stop15h 40m

Sydney Kingsford Smith

Sat 5/9

10:05-11:30

1 stop29h 40m

$1,331

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Fri 23/10

16:05-10:00

2 stops36h 40m

Sydney Kingsford Smith

Mon 23/11

12:00-16:00

2 stops33h 15m

$1,331

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Tue 13/10

16:35-09:00

2 stops35h 10m

Sydney Kingsford Smith

Mon 30/11

12:00-16:00

2 stops33h 15m

$1,332

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Fri 6/11

12:10-15:05

1 stop21h 40m

Sydney Kingsford Smith

Tue 24/11

21:25-11:10

1 stop19h 00m

$1,342

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Thu 5/11

12:30-09:25

1 stop15h 40m

Sydney Kingsford Smith

Mon 9/11

11:25-11:30

1 stop29h 20m

$1,345

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kathmandu to New South Wales

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

Prices

Airlines

What is the cheapest month to fly to New South Wales?

The cheapest month to fly to New South Wales from Kathmandu is in March. Flight prices, which tend to average around $1,305, are often lower during this time because this is during the off-season. If you aren’t able to travel to New South Wales during the month of March, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $1,309.

How far in advance should I book a flight from Kathmandu to New South Wales?

You are more likely to see cheaper flights to New South Wales from Kathmandu when booking weeks ahead of your departure date. In general, you can expect to find flights to New South Wales for around $1,514 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New South Wales from Kathmandu for as low as $1,370 on momondo.

Can stopping save me money on Kathmandu to New South Wales flights?

You could potentially save up to 60% on your flight if you consider stops on a Kathmandu to New South Wales flight.

Cheap Kathmandu to New South Wales flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kathmandu to New South Wales

Fastest flight time	16h 05m
Direct flights	None

The fastest flight from Kathmandu to New South Wales takes 16h 05m

There are no direct flights from Kathmandu to New South Wales. There are no popular flight routes from Kathmandu to New South Wales.

Search flight deals

Frequently asked questions about flying from Kathmandu to New South Wales

When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to New South Wales?
Prices for flights from Kathmandu Tribhuvan Airport to New South Wales were last updated today.
How many operators does momondo search for flights from Kathmandu Tribhuvan Airport to New South Wales?
There are 11 operators available for flights from Kathmandu Tribhuvan Airport to New South Wales as of August 2026.
How old do you have to be to fly from Kathmandu Tribhuvan Airport to New South Wales?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kathmandu Tribhuvan Airport to New South Wales.
What documentation or ID do you need to fly to New South Wales?
The travel and health documents you'll need for your trip to New South Wales may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at New South Wales. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Kathmandu to New South Wales

Compare and see reviews for airlines that fly from Kathmandu to New South Wales with momondo

Airline	Rating	Free cancellation	Price
Batik Air	PriceFrom $644	Free cancellation	Rating 5.9 86 reviews	Search Batik Air flights
China Eastern	PriceFrom $877	Free cancellation	Rating 7.3 232 reviews	Search China Eastern flights
Sichuan Airlines	PriceFrom $993	Free cancellation	Rating 7.8 35 reviews	Search Sichuan Airlines flights
China Southern	PriceFrom $1,106	Free cancellation	Rating 7.4 175 reviews	Search China Southern flights
Air India	PriceFrom $1,146	Free cancellation	Rating 5.5 2,945 reviews	Search Air India flights
Singapore Airlines	PriceFrom $1,154	Free cancellation	Rating 8.2 1,584 reviews	Search Singapore Airlines flights
Malaysia Airlines	PriceFrom $1,159	Free cancellation	Rating 7.3 315 reviews	Search Malaysia Airlines flights
Thai Airways	PriceFrom $1,257	Free cancellation	Rating 7.9 415 reviews	Search Thai Airways flights
Cathay Pacific	PriceFrom $1,280	Free cancellation	Rating 7.6 1,453 reviews	Search Cathay Pacific flights
Qatar Airways	PriceFrom $1,340	Free cancellation	Rating 7.4 3,740 reviews	Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Kathmandu to New South Wales?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New South Wales from Kathmandu.

Can I find flights from Kathmandu to New South Wales with flexible booking policies on momondo?

All flight searches from Kathmandu to New South Wales on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kathmandu to New South Wales?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to New South Wales from Kathmandu.

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

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