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

Singapore Airlines, China Southern, and China Eastern are the most popular carriers operating from Australia to Kathmandu Tribhuvan

How long does it take to fly to Kathmandu?

If you’re flying from a popular airport in Australia, such as Adelaide or Sydney, and flying into Kathmandu, then you can expect flight times to average 14h 15m and 15h 25m, respectively.

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 38% 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.

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 May 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.

$452 Cheap Flights from Australia to Kathmandu in 2026

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Find the cheapest flights from Australia to Kathmandu

Round-trip

One-way

Last minute

Direct

Recent return flight deals from Australia to Kathmandu

Enter your travel dates to find the best prices.

22:10 - 21:45

SYD

KTM

27h 50m

1 stop

13:00 - 06:25

KTM

SYD

37h 10m

1 stop

$954Malaysia Airlines

Thu, 27 Aug - Wed, 16 Sep

06:25 - 21:30

PER

KTM

17h 20m

1 stop

22:50 - 12:30

KTM

PER

11h 25m

1 stop

$964Singapore Airlines

Thu, 27 Aug - Thu, 10 Sep

07:45 - 21:45

MEL

KTM

18h 15m

1 stop

22:45 - 19:15

KTM

MEL

16h 15m

1 stop

$1,001Malaysia Airlines

Tue, 18 Aug - Thu, 10 Sep

01:55 - 21:30

DRW

KTM

23h 20m

1 stop

22:50 - 00:55

KTM

DRW

46h 20m

1 stop

$1,018Singapore Airlines

Sun, 2 Aug - Mon, 31 Aug

21:45 - 11:30

SYD

KTM

18h 00m

1 stop

23:30 - 08:25

KTM

SYD

28h 40m

1 stop

$1,097China Southern

Tue, 21 Jul - Sun, 9 Aug

23:00 - 11:30

BNE

KTM

16h 45m

1 stop

23:30 - 08:25

KTM

BNE

28h 40m

1 stop

$1,124China Southern

Fri, 21 Aug - Fri, 4 Sep

11:05 - 15:35

BNE

KTM

32h 45m

2 stops

16:35 - 09:00

KTM

BNE

36h 10m

3 stops

$1,215China Eastern

Sat, 30 May - Sat, 6 Jun

11:05 - 15:35

BNE

KTM

32h 45m

2 stops

16:35 - 09:00

KTM

BNE

36h 10m

2 stops

$1,221China Eastern

Sat, 6 Jun - Sat, 13 Jun

11:30 - 16:45

LST

KTM

34h 30m

2 stops

18:45 - 15:05

KTM

LST

39h 05m

2 stops

$1,710Qatar Airways

Mon, 12 Oct - Sat, 21 Nov

14:40 - 16:45

NTL

KTM

30h 20m

2 stops

18:00 - 14:00

KTM

NTL

39h 45m

2 stops

$1,780Qatar Airways

Sun, 9 Aug - Thu, 13 Aug

SriLankan Airlines flights from Australia to Kathmandu

Our best SriLankan Airlines deals on Australia to Kathmandu flight tickets

SriLankan Airlines

13 May

MEL16:10Melbourne

24h 20m

1 stop

KTM12:15Kathmandu Tribhuvan

3 June

KTM13:40Kathmandu Tribhuvan

20h 45m

1 stop

MEL14:40Melbourne

$1,283

SriLankan Airlines

10 May

SYD16:10Sydney Kingsford Smith

24h 20m

1 stop

KTM12:15Kathmandu Tribhuvan

11 June

KTM13:15Kathmandu Tribhuvan

21h 10m

1 stop

SYD14:40Sydney Kingsford Smith

$1,286

SriLankan Airlines

5 May

MEL16:10Melbourne

24h 45m

1 stop

KTM12:40Kathmandu Tribhuvan

10 June

KTM13:40Kathmandu Tribhuvan

20h 45m

1 stop

MEL14:40Melbourne

$1,296

Singapore Airlines flights from Australia to Kathmandu

Our best Singapore Airlines deals on Australia to Kathmandu flight tickets

Singapore Airlines

27 Aug

PER06:25Perth

17h 20m

1 stop

KTM21:30Kathmandu Tribhuvan

10 Sept

KTM22:50Kathmandu Tribhuvan

11h 25m

1 stop

PER12:30Perth

$964

Singapore Airlines

2 Aug

DRW01:55Darwin

23h 20m

1 stop

KTM21:30Kathmandu Tribhuvan

31 Aug

KTM22:50Kathmandu Tribhuvan

46h 20m

1 stop

DRW00:55Darwin

$1,018

Singapore Airlines

24 July

MEL15:30Melbourne

34h 15m

1 stop

KTM21:30Kathmandu Tribhuvan

12 Aug

KTM22:50Kathmandu Tribhuvan

25h 35m

1 stop

MEL04:40Melbourne

$1,026

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Thu 27/8

22:10-21:45

1 stop27h 50m

Kathmandu Tribhuvan

Wed 16/9

13:00-06:25

1 stop37h 10m

$954

Fastest return journey

PerthKathmandu

PER - KTM

PERKTM

Perth

Thu 27/8

06:25-21:30

1 stop17h 20m

Kathmandu Tribhuvan

Thu 10/9

22:50-12:30

1 stop11h 25m

$964

MelbourneKathmandu

MEL - KTM

MELKTM

Melbourne

Tue 18/8

07:45-21:45

1 stop18h 15m

Kathmandu Tribhuvan

Thu 10/9

22:45-19:15

1 stop16h 15m

$1,001

DarwinKathmandu

DRW - KTM

DRWKTM

Darwin

Sun 2/8

01:55-21:30

1 stop23h 20m

Kathmandu Tribhuvan

Mon 31/8

22:50-00:55

1 stop46h 20m

$1,018

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Tue 21/7

21:45-11:30

1 stop18h 00m

Kathmandu Tribhuvan

Sun 9/8

23:30-08:25

1 stop28h 40m

$1,097

BrisbaneKathmandu

BNE - KTM

BNEKTM

Brisbane

Fri 21/8

23:00-11:30

1 stop16h 45m

Kathmandu Tribhuvan

Fri 4/9

23:30-08:25

1 stop28h 40m

$1,124

BrisbaneKathmandu

BNE - KTM

BNEKTM

Brisbane

Sat 30/5

11:05-15:35

2 stops32h 45m

Kathmandu Tribhuvan

Sat 6/6

16:35-09:00

3 stops36h 10m

$1,215

BrisbaneKathmandu

BNE - KTM

BNEKTM

Brisbane

Sat 6/6

11:05-15:35

2 stops32h 45m

Kathmandu Tribhuvan

Sat 13/6

16:35-09:00

2 stops36h 10m

$1,221

LauncestonKathmandu

LST - KTM

LSTKTM

Launceston

Mon 12/10

11:30-16:45

2 stops34h 30m

Kathmandu Tribhuvan

Sat 21/11

18:45-15:05

2 stops39h 05m

$1,710

NewcastleKathmandu

NTL - KTM

NTLKTM

Newcastle Williamtown

Sun 9/8

14:40-16:45

2 stops30h 20m

Kathmandu Tribhuvan

Thu 13/8

18:00-14:00

2 stops39h 45m

$1,780

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 August. Flight prices, which tend to average around $1,019, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Kathmandu from Australia during February instead. Flights to Kathmandu in February, while not as cheap as those in August, still average around $1,036.

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 $1,218 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 $1,171 on momondo.

Can stopping save me money on Australia to Kathmandu flights?

You could potentially save up to 17% 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	14h 15m
Direct flights	Tue, Wed, Thu and Sun
Airports in Kathmandu	1 airport

The fastest flight from Australia to Kathmandu takes 14h 15m

Direct flights go from Australia to Kathmandu on Tuesday, Wednesday, Thursday 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).

Search flight deals

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 May 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
Batik Air	PriceFrom $569	Free cancellation	Rating 5.9 83 reviews	Search Batik Air flights
Malaysia Airlines	PriceFrom $695	Free cancellation	Rating 7.4 307 reviews	Search Malaysia Airlines flights
China Southern	PriceFrom $733	Free cancellation	Rating 7.4 151 reviews	Search China Southern flights
Singapore Airlines	PriceFrom $776	Free cancellation	Rating 8.2 1,506 reviews	Search Singapore Airlines flights
SriLankan Airlines	PriceFrom $779	Free cancellation	Rating 6.8 82 reviews	Search SriLankan Airlines flights
Cathay Pacific	PriceFrom $873	Free cancellation	Rating 7.6 1,312 reviews	Search Cathay Pacific flights
Air India	PriceFrom $882	Free cancellation	Rating 5.5 2,953 reviews	Search Air India flights
Thai Airways	PriceFrom $887	Free cancellation	Rating 7.9 401 reviews	Search Thai Airways flights
China Eastern	PriceFrom $895	Free cancellation	Rating 7.3 209 reviews	Search China Eastern flights
Sichuan Airlines	PriceFrom $987	Free cancellation	Rating 7.9 33 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.