What airlines fly to Kathmandu?

China Southern, Malaysia Airlines and Air India are the top three most popular airlines that fly to Kathmandu from Sydney according to our data. China Southern is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Kathmandu. Keep in mind that there are 9 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Sydney to Kathmandu?

Flights via Colombo (CMB) offer the lowest average round-trip price of $911.

What is the cheapest airline that flies from Sydney Kingsford Smith to Kathmandu Tribhuvan?

Batik Air is the most popular carrier operating from Sydney Kingsford Smith to Kathmandu Tribhuvan

Which layover airport has the shortest travel time from Sydney to Kathmandu?

Flights connecting via Singapore (SIN) have the shortest average one-way travel time: 15h 53m.

Which layover airport has the shortest connection time from Sydney to Kathmandu?

Singapore (SIN) has the shortest average layover time for this route: 2h 14m.

Which airport is the most popular layover for flights between Sydney and Kathmandu?

Guangzhou (CAN) was the most common stop: 27% of momondo users choosing 1-stop flights on this route connected there.

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 were last updated today.

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

As of November 2025, there are 9 operators available to choose from 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?

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 Sydney Kingsford Smith Airport 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 license 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.

$377 Cheap Flights from Sydney to Kathmandu in 2025/26

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9:50 pm - 12:15 amSYD-KTM

31h 40m3 stops

3:00 pm - 6:15 amKTM-SYD

34h 00m2 stops

$684Multiple Airlines

Find Deal

Tue, Jan 20 - Mon, Feb 16

10:45 am - 12:15 pmSYD-KTM

30h 45m2 stops

1:45 pm - 6:15 amKTM-SYD

35h 15m3 stops

$695Multiple Airlines

Find Deal

Sun, Feb 1 - Sat, Feb 21

9:50 pm - 9:20 pmSYD-KTM

28h 45m3 stops

1:45 pm - 6:15 amKTM-SYD

35h 15m3 stops

$710Multiple Airlines

Find Deal

Sun, Feb 1 - Sat, Feb 21

1:35 pm - 4:10 pmSYD-KTM

31h 50m3 stops

3:10 pm - 6:15 amKTM-SYD

33h 50m2 stops

$712Multiple Airlines

Find Deal

Fri, Jan 23 - Fri, Feb 20

10:15 pm - 12:00 pmSYD-KTM

19h 00m1 stop

1:00 pm - 11:00 amKTM-SYD

16h 45m1 stop

$713Malaysia Airlines

Find Deal

Tue, Feb 17 - Fri, Apr 3

1:35 pm - 4:10 pmSYD-KTM

31h 50m3 stops

1:45 pm - 6:15 amKTM-SYD

35h 15m3 stops

$718Multiple Airlines

Find Deal

Fri, Jan 23 - Fri, Feb 20

11:25 am - 10:30 pmSYD-KTM

16h 20m1 stop

12:30 pm - 9:25 amKTM-SYD

15h 40m1 stop

$719China Southern

Find Deal

Mon, Feb 9 - Tue, Mar 3

8:05 pm - 3:10 pmSYD-KTM

24h 20m2 stops

3:10 pm - 6:15 amKTM-SYD

33h 50m2 stops

$725Multiple Airlines

Find Deal

Fri, Jan 23 - Fri, Feb 20

1:35 pm - 12:15 pmSYD-KTM

27h 55m3 stops

3:00 pm - 6:15 amKTM-SYD

34h 00m2 stops

$726Multiple Airlines

Find Deal

Wed, Feb 4 - Wed, Feb 18

3:55 pm - 12:00 pmSYD-KTM

25h 20m2 stops

10:30 pm - 7:25 amKTM-SYD

27h 40m2 stops

$728Multiple Airlines

Find Deal

Thu, Feb 5 - Mon, Mar 2

Singapore Airlines flights from Sydney to Kathmandu

Our best Singapore Airlines deals on Sydney to Kathmandu flight tickets

Singapore Airlines

May 22

SYD11:00 amSydney Kingsford Smith

15h 00m

1 stop

KTM9:45 pmKathmandu Tribhuvan

Jul 3

KTM11:00 pmKathmandu Tribhuvan

31h 10m

1 stop

SYD10:25 amSydney Kingsford Smith

$700

Find similar

Singapore Airlines

May 22

SYD7:55 amSydney Kingsford Smith

18h 05m

1 stop

KTM9:45 pmKathmandu Tribhuvan

Jul 3

KTM11:00 pmKathmandu Tribhuvan

26h 40m

1 stop

SYD5:55 amSydney Kingsford Smith

$701

Find similar

Singapore Airlines

May 22

SYD11:00 amSydney Kingsford Smith

15h 00m

1 stop

KTM9:45 pmKathmandu Tribhuvan

Jul 3

KTM11:00 pmKathmandu Tribhuvan

26h 40m

1 stop

SYD5:55 amSydney Kingsford Smith

$707

Find similar

Malaysia Airlines flights from Sydney to Kathmandu

Our best Malaysia Airlines deals on Sydney to Kathmandu flight tickets

Malaysia Airlines

Feb 17

SYD10:15 pmSydney Kingsford Smith

19h 00m

1 stop

KTM12:00 pmKathmandu Tribhuvan

Apr 3

KTM1:00 pmKathmandu Tribhuvan

16h 45m

1 stop

SYD11:00 amSydney Kingsford Smith

$713

Find similar

Malaysia Airlines

Feb 16

SYD12:10 pmSydney Kingsford Smith

14h 35m

1 stop

KTM9:30 pmKathmandu Tribhuvan

Apr 3

KTM1:00 pmKathmandu Tribhuvan

16h 45m

1 stop

SYD11:00 amSydney Kingsford Smith

$746

Find similar

Malaysia Airlines

Feb 17

SYD10:15 pmSydney Kingsford Smith

19h 00m

1 stop

KTM12:00 pmKathmandu Tribhuvan

Apr 4

KTM1:00 pmKathmandu Tribhuvan

16h 45m

1 stop

SYD11:00 amSydney Kingsford Smith

$750

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Tue 1/20

9:50 pm-12:15 am

3 stops31h 40m

Kathmandu Tribhuvan

Mon 2/16

3:00 pm-6:15 am

2 stops34h 00m

$684

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Sun 2/1

10:45 am-12:15 pm

2 stops30h 45m

Kathmandu Tribhuvan

Sat 2/21

1:45 pm-6:15 am

3 stops35h 15m

$695

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Sun 2/1

9:50 pm-9:20 pm

3 stops28h 45m

Kathmandu Tribhuvan

Sat 2/21

1:45 pm-6:15 am

3 stops35h 15m

$710

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Fri 1/23

1:35 pm-4:10 pm

3 stops31h 50m

Kathmandu Tribhuvan

Fri 2/20

3:10 pm-6:15 am

2 stops33h 50m

$712

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Tue 2/17

10:15 pm-12:00 pm

1 stop19h 00m

Kathmandu Tribhuvan

Fri 4/3

1:00 pm-11:00 am

1 stop16h 45m

$713

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Fri 1/23

1:35 pm-4:10 pm

3 stops31h 50m

Kathmandu Tribhuvan

Fri 2/20

1:45 pm-6:15 am

3 stops35h 15m

$718

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Mon 2/9

11:25 am-10:30 pm

1 stop16h 20m

Kathmandu Tribhuvan

Tue 3/3

12:30 pm-9:25 am

1 stop15h 40m

$719

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Fri 1/23

8:05 pm-3:10 pm

2 stops24h 20m

Kathmandu Tribhuvan

Fri 2/20

3:10 pm-6:15 am

2 stops33h 50m

$725

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Wed 2/4

1:35 pm-12:15 pm

3 stops27h 55m

Kathmandu Tribhuvan

Wed 2/18

3:00 pm-6:15 am

2 stops34h 00m

$726

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Thu 2/5

3:55 pm-12:00 pm

2 stops25h 20m

Kathmandu Tribhuvan

Mon 3/2

10:30 pm-7:25 am

2 stops27h 40m

$728

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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

Prices

Airlines

Layovers

What is the cheapest month to fly to Kathmandu?

The month of May is another great option to travel to Kathmandu, with average flight prices from Sydney averaging around $772.

What is the cheapest day to depart on your flight to Kathmandu?

According to our data, Friday is the cheapest day to fly to Kathmandu from Sydney. The lowest ticket price found for a Friday departure recently was $928. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Sydney to Kathmandu on a Thursday will generally be more expensive and average around $1,067. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Kathmandu?

In the morning is the cheapest time of day to fly from Sydney to Kathmandu when you can find flight prices for as low as $962. Flying to Kathmandu in the morning is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $1,117.

How far in advance should I book a flight 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 $885 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from Sydney for as low as $846 on momondo.

How have Sydney to Kathmandu flight prices changed over time?

As of November 2025, prices for Sydney to Kathmandu flights are approximately 7% 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 round-trip 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

Direct flights	None

There are no direct flights from Sydney to Kathmandu. There are no popular flight routes from Sydney to Kathmandu.

Search flight deals

How far is Sydney Kingsford Smith to Kathmandu Tribhuvan by plane?
Sydney Kingsford Smith and Kathmandu Tribhuvan are 6051.6 mi apart from one another. In terms of flight time, this usually takes a little over 14h 35m.
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 were last updated today.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Kathmandu Tribhuvan Airport?
As of November 2025, there are 9 operators available to choose from 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?
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 Sydney Kingsford Smith Airport 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 license 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.
What is the most popular airline from Sydney to Kathmandu?
Based on momondo bookings for flights between Sydney and Kathmandu, the leading airline is China Southern, making up 21% of the total bookings. Other popular airlines include Malaysia Airlines with 17%, Air India with 14%, and Thai Airways with 12%.

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
Sichuan Airlines	PriceFrom $562	Free Cancellation	Rating 0.0 0 reviews	Search Sichuan Airlines flights
SriLankan Airlines	PriceFrom $607	Free Cancellation	Rating 6.9 76 reviews	Search SriLankan Airlines flights
China Southern	PriceFrom $646	Free Cancellation	Rating 7.5 119 reviews	Search China Southern flights
Malaysia Airlines	PriceFrom $665	Free Cancellation	Rating 7.3 281 reviews	Search Malaysia Airlines flights
Air India	PriceFrom $677	Free Cancellation	Rating 5.5 2,947 reviews	Search Air India flights
Singapore Airlines	PriceFrom $718	Free Cancellation	Rating 8.1 1,409 reviews	Search Singapore Airlines flights
China Eastern	PriceFrom $793	Free Cancellation	Rating 7.2 178 reviews	Search China Eastern flights
Cathay Pacific	PriceFrom $807	Free Cancellation	Rating 7.6 1,068 reviews	Search Cathay Pacific flights
Thai Airways	PriceFrom $877	Free Cancellation	Rating 7.8 362 reviews	Search Thai Airways flights

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

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

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

Yes momondo offers price alerts on flights to Kathmandu from Sydney. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Kathmandu trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Sydney to Kathmandu from $377

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Kathmandu departing on 1/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Singapore Airlines flights from Sydney to Kathmandu

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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 cheapest month to fly to Kathmandu?

The month of May is another great option to travel to Kathmandu, with average flight prices from Sydney averaging around $772.

What is the cheapest day to depart on your flight to Kathmandu?

What is the cheapest time of day to depart on your flight to Kathmandu?

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

How have Sydney to Kathmandu flight prices changed over time?

As of November 2025, prices for Sydney to Kathmandu flights are approximately 7% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Sydney Kingsford Smith to Kathmandu Tribhuvan?

Batik Air is the most popular carrier operating from Sydney Kingsford Smith to Kathmandu Tribhuvan

What airlines fly to Kathmandu?

Which airport is the most popular layover for flights between Sydney and Kathmandu?

Guangzhou (CAN) was the most common stop: 27% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Sydney to Kathmandu?

Flights via Colombo (CMB) offer the lowest average round-trip price of $911.

Which layover airport has the shortest travel time from Sydney to Kathmandu?

Flights connecting via Singapore (SIN) have the shortest average one-way travel time: 15h 53m.

Which layover airport has the shortest connection time from Sydney to Kathmandu?

Singapore (SIN) has the shortest average layover time for this route: 2h 14m.

When to book flights from Sydney to Kathmandu

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

Direct flights

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

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

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?

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

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

Traveling to a place near Kathmandu?

Why use momondo?

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

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

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

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

An easier way to manage your Kathmandu trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Nepal

Fly your favorite airline to Kathmandu

Airlines are sorted and displayed according to clicks in the past 7 days on momondo