What is the cheapest airline that flies from Australia to Kathmandu Tribhuvan?

Batik Air, China Eastern, and Cathay Pacific are the most popular carriers operating from Australia to Kathmandu Tribhuvan

Which airlines fly to Kathmandu?

China Southern, Malaysia Airlines and Singapore Airlines are the top three most popular airlines that fly to Kathmandu from Australia according to our data. China Southern is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Kathmandu. Keep in mind that there are 12 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Kathmandu?

If you’re flying from a popular airport in Australia, such as Perth or Adelaide, and flying into Kathmandu, then you can expect flight times to average 11h and 15h 45m, respectively.

When did momondo last update prices for flights from Australia to Kathmandu Tribhuvan Airport?

Prices for flights from Australia to Kathmandu Tribhuvan Airport refresh daily.

How many operators does momondo search for flights from Australia to Kathmandu Tribhuvan Airport?

As of August 2026, there are 12 operators available to choose from for flights from Australia to Kathmandu Tribhuvan Airport.

How old do you have to be to fly from Australia to Kathmandu Tribhuvan Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Kathmandu Tribhuvan Airport.

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

The required travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Kathmandu Tribhuvan Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$399 Cheap Flights from Australia to Kathmandu in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to Kathmandu

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One-way

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Direct

Recent return flight deals from Australia to Kathmandu

Enter your travel dates to find the best prices.

09:20 - 23:25

PER

KTM

16h 20m

1 stop

00:25 - 15:05

KTM

PER

12h 25m

1 stop

$1,018Thai Airways

Sat, 22 Aug - Tue, 1 Sep

09:20 - 23:25

PER

KTM

16h 20m

1 stop

13:30 - 07:45

KTM

PER

16h 00m

1 stop

$1,018Thai Airways

Tue, 1 Sep - Wed, 23 Sep

09:20 - 23:25

PER

KTM

16h 20m

1 stop

15:05 - 08:10

KTM

PER

38h 50m

3 stops

$1,020Multiple Airlines

Tue, 8 Sep - Mon, 21 Sep

23:15 - 12:50

PER

KTM

15h 50m

1 stop

17:05 - 05:50

KTM

PER

34h 30m

1 stop

$1,021Batik Air

Fri, 21 Aug - Wed, 2 Sep

20:50 - 12:50

PER

KTM

18h 15m

1 stop

21:35 - 19:50

KTM

PER

20h 00m

1 stop

$1,023Multiple Airlines

Sat, 15 Aug - Sun, 6 Sep

23:15 - 12:50

PER

KTM

15h 50m

1 stop

13:50 - 05:50

KTM

PER

13h 45m

1 stop

$1,031Batik Air

Fri, 21 Aug - Wed, 2 Sep

06:40 - 21:40

PER

KTM

17h 15m

1 stop

23:00 - 23:55

KTM

PER

22h 40m

1 stop

$1,045Singapore Airlines

Fri, 20 Nov - Sun, 20 Dec

18:25 - 21:30

PER

KTM

29h 20m

1 stop

23:10 - 12:30

KTM

PER

11h 05m

1 stop

$1,050Singapore Airlines

Tue, 8 Sep - Fri, 2 Oct

07:30 - 22:30

DRW

KTM

18h 45m

1 stop

23:30 - 06:20

KTM

DRW

27h 05m

1 stop

$1,058China Southern

Mon, 9 Nov - Sat, 28 Nov

11:25 - 11:30

MEL

KTM

29h 20m

1 stop

23:30 - 21:30

KTM

MEL

16h 45m

1 stop

$1,090China Southern

Mon, 9 Nov - Sat, 28 Nov

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China Southern flights from Australia to Kathmandu

Our best China Southern deals on Australia to Kathmandu flight tickets

China Southern

31 Aug

SYD10:05Sydney Kingsford Smith

16h 40m

1 stop

KTM22:30Kathmandu Tribhuvan

7 Sept

KTM23:30Kathmandu Tribhuvan

15h 40m

1 stop

SYD19:25Sydney Kingsford Smith

$1,101

China Southern

9 Aug

SYD10:05Sydney Kingsford Smith

16h 40m

1 stop

KTM22:30Kathmandu Tribhuvan

31 Aug

KTM12:30Kathmandu Tribhuvan

15h 40m

1 stop

SYD08:25Sydney Kingsford Smith

$1,114

China Southern

3 Sept

SYD10:05Sydney Kingsford Smith

29h 40m

1 stop

KTM11:30Kathmandu Tribhuvan

16 Sept

KTM12:30Kathmandu Tribhuvan

26h 40m

1 stop

SYD19:25Sydney Kingsford Smith

$1,117

Qatar Airways flights from Australia to Kathmandu

Our best Qatar Airways deals on Australia to Kathmandu flight tickets

Qatar Airways

20 Aug

ADL22:00Adelaide

22h 30m

1 stop

KTM16:45Kathmandu Tribhuvan

3 Sept

KTM15:30Kathmandu Tribhuvan

19h 45m

1 stop

ADL15:00Adelaide

$1,326

Qatar Airways

17 Aug

ADL22:00Adelaide

20h 00m

1 stop

KTM14:15Kathmandu Tribhuvan

31 Aug

KTM15:30Kathmandu Tribhuvan

19h 45m

1 stop

ADL15:00Adelaide

$1,351

Qatar Airways

16 Aug

ADL22:00Adelaide

22h 30m

1 stop

KTM16:45Kathmandu Tribhuvan

30 Aug

KTM15:30Kathmandu Tribhuvan

19h 45m

1 stop

ADL15:00Adelaide

$1,355

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

PerthKathmandu

PER - KTM

PERKTM

Perth

Sat 22/8

09:20-23:25

1 stop16h 20m

Kathmandu Tribhuvan

Tue 1/9

00:25-15:05

1 stop12h 25m

$1,018

PerthKathmandu

PER - KTM

PERKTM

Perth

Tue 1/9

09:20-23:25

1 stop16h 20m

Kathmandu Tribhuvan

Wed 23/9

13:30-07:45

1 stop16h 00m

$1,018

PerthKathmandu

PER - KTM

PERKTM

Perth

Tue 8/9

09:20-23:25

1 stop16h 20m

Kathmandu Tribhuvan

Mon 21/9

15:05-08:10

3 stops38h 50m

$1,020

PerthKathmandu

PER - KTM

PERKTM

Perth

Fri 21/8

23:15-12:50

1 stop15h 50m

Kathmandu Tribhuvan

Wed 2/9

17:05-05:50

1 stop34h 30m

$1,021

PerthKathmandu

PER - KTM

PERKTM

Perth

Sat 15/8

20:50-12:50

1 stop18h 15m

Kathmandu Tribhuvan

Sun 6/9

21:35-19:50

1 stop20h 00m

$1,023

PerthKathmandu

PER - KTM

PERKTM

Perth

Fri 21/8

23:15-12:50

1 stop15h 50m

Kathmandu Tribhuvan

Wed 2/9

13:50-05:50

1 stop13h 45m

$1,031

PerthKathmandu

PER - KTM

PERKTM

Perth

Fri 20/11

06:40-21:40

1 stop17h 15m

Kathmandu Tribhuvan

Sun 20/12

23:00-23:55

1 stop22h 40m

$1,045

PerthKathmandu

PER - KTM

PERKTM

Perth

Tue 8/9

18:25-21:30

1 stop29h 20m

Kathmandu Tribhuvan

Fri 2/10

23:10-12:30

1 stop11h 05m

$1,050

DarwinKathmandu

DRW - KTM

DRWKTM

Darwin

Mon 9/11

07:30-22:30

1 stop18h 45m

Kathmandu Tribhuvan

Sat 28/11

23:30-06:20

1 stop27h 05m

$1,058

MelbourneKathmandu

MEL - KTM

MELKTM

Melbourne

Mon 9/11

11:25-11:30

1 stop29h 20m

Kathmandu Tribhuvan

Sat 28/11

23:30-21:30

1 stop16h 45m

$1,090

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 Australia 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

Prices

Airlines

Other information

What is the cheapest month to fly to Kathmandu?

The cheapest month to fly to Kathmandu from Australia is in February. Flight prices, which tend to average around $1,078, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Kathmandu from Australia during March instead. Flights to Kathmandu in March, while not as cheap as those in February, still average around $1,165.

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

You are more likely to see cheaper flights to Kathmandu from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around $1,354 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 Australia for as low as $1,232 on momondo.

Can stopping save me money on Australia to Kathmandu flights?

You could potentially save up to 22% on your flight if you consider stops on a Australia to Kathmandu flight.

Cheap Australia to Kathmandu flight deals and tips

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

Fastest flight time	11h 00m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun
Airports in Kathmandu	1 airport

The fastest flight from Australia to Kathmandu takes 11h 00m

Direct flights go from Australia to Kathmandu on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights..

There is 1 airport in Kathmandu. From Australia there are direct flights to Kathmandu Tribhuvan (KTM).

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Frequently asked questions about flying from Australia to Kathmandu

When did momondo last update prices for flights from Australia to Kathmandu Tribhuvan Airport?
Prices for flights from Australia to Kathmandu Tribhuvan Airport refresh daily.
How many operators does momondo search for flights from Australia to Kathmandu Tribhuvan Airport?
As of August 2026, there are 12 operators available to choose from for flights from Australia to Kathmandu Tribhuvan Airport.
How old do you have to be to fly from Australia to Kathmandu Tribhuvan Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Kathmandu Tribhuvan Airport.
What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?
The required travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Kathmandu Tribhuvan Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Australia to Kathmandu

Compare and see reviews for airlines that fly from Australia to Kathmandu with momondo

Airline	Rating	Free cancellation	Price
Malaysia Airlines	PriceFrom $726	Free cancellation	Rating 7.3 314 reviews	Search Malaysia Airlines flights
China Southern	PriceFrom $754	Free cancellation	Rating 7.4 168 reviews	Search China Southern flights
SriLankan Airlines	PriceFrom $771	Free cancellation	Rating 6.8 86 reviews	Search SriLankan Airlines flights
Batik Air	PriceFrom $798	Free cancellation	Rating 5.9 85 reviews	Search Batik Air flights
Singapore Airlines	PriceFrom $801	Free cancellation	Rating 8.2 1,584 reviews	Search Singapore Airlines flights
China Eastern	PriceFrom $887	Free cancellation	Rating 7.3 230 reviews	Search China Eastern flights
Thai Airways	PriceFrom $928	Free cancellation	Rating 7.9 413 reviews	Search Thai Airways flights
Air India	PriceFrom $962	Free cancellation	Rating 5.5 2,954 reviews	Search Air India flights
Cathay Pacific	PriceFrom $973	Free cancellation	Rating 7.6 1,436 reviews	Search Cathay Pacific flights
Sichuan Airlines	PriceFrom $1,036	Free cancellation	Rating 7.8 35 reviews	Search Sichuan Airlines flights

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Why use momondo?

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

Finding the right flight to Kathmandu from Australia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kathmandu quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Australia to Kathmandu flights to just show those with flexible booking policies.

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

Once all potential Australia to Kathmandu 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 Australia to Kathmandu right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kathmandu, momondo offers a useful price alert feature which will track prices for flights to Kathmandu from Australia and alert you when they change.