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

Guangzhou (CAN) has the shortest average layover time for this route: 1h 41m.

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

Sichuan Airlines is the most popular carrier operating from Kathmandu Tribhuvan to Sydney Kingsford Smith

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

Flights via Bangkok (BKK) offer the lowest average round-trip price of $988.

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

Flights connecting via Guangzhou (CAN) have the shortest average one-way travel time: 15h 35m.

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

Kuala Lumpur (KUL) was the most common stop: 39% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Sydney?

Malaysia Airlines, Sichuan Airlines and Thai Airways are the top three most popular airlines that fly to Sydney from Kathmandu according to our data. Malaysia Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 8 different airlines that fly to Sydney 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 Sydney Kingsford Smith Airport?

Prices for flights from Kathmandu Tribhuvan Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

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

As of September 2026, there are 8 operators available to choose from for flights from Kathmandu Tribhuvan Airport to Sydney Kingsford Smith Airport.

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

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$509 Cheap Flights from Kathmandu to Sydney in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kathmandu to Sydney

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:10 pm - 8:05 pmKTM Kathmandu Tribhuvan-SYD Sydney Kingsford Smith

17h 40m1 stop New Delhi Indira Gandhi Intl

9:30 pm - 4:00 pmSYD Sydney Kingsford Smith-KTM Kathmandu Tribhuvan

23h 45m2 stops Shanghai Pu Dong Kunming Changshui

$919Multiple Airlines

Sun, Oct 18 - Sun, Nov 1

4:35 pm - 10:00 amKTM Kathmandu Tribhuvan-SYD Sydney Kingsford Smith

36h 10m2 stops Kunming Changshui Shanghai Pu Dong

9:30 pm - 4:00 pmSYD Sydney Kingsford Smith-KTM Kathmandu Tribhuvan

23h 45m2 stops Shanghai Pu Dong Kunming Changshui

$927China Eastern

Sun, Oct 18 - Sun, Nov 1

11:45 am - 3:05 pmKTM Kathmandu Tribhuvan-SYD Sydney Kingsford Smith

22h 05m1 stop Chengdu Tianfu Intl

9:25 pm - 10:30 amSYD Sydney Kingsford Smith-KTM Kathmandu Tribhuvan

18h 20m1 stop Chengdu Tianfu Intl

$930Sichuan Airlines

Fri, Oct 30 - Sat, Oct 31

11:45 am - 3:15 pmKTM Kathmandu Tribhuvan-SYD Sydney Kingsford Smith

22h 15m1 stop Chengdu Tianfu Intl

9:25 pm - 10:30 amSYD Sydney Kingsford Smith-KTM Kathmandu Tribhuvan

18h 20m1 stop Chengdu Tianfu Intl

$931Sichuan Airlines

Fri, Oct 23 - Sat, Oct 31

2:05 pm - 8:35 pmKTM Kathmandu Tribhuvan-SYD Sydney Kingsford Smith

25h 15m2 stops New Delhi Indira Gandhi Intl Kuala Lumpur Intl

9:30 pm - 4:00 pmSYD Sydney Kingsford Smith-KTM Kathmandu Tribhuvan

23h 45m2 stops Shanghai Pu Dong Kunming Changshui

$936Multiple Airlines

Sun, Oct 18 - Sun, Nov 1

5:10 pm - 7:15 pmKTM Kathmandu Tribhuvan-SYD Sydney Kingsford Smith

20h 50m1 stop New Delhi Indira Gandhi Intl

8:45 pm - 1:55 pmSYD Sydney Kingsford Smith-KTM Kathmandu Tribhuvan

22h 25m1 stop New Delhi Indira Gandhi Intl

$1,003Air India

Fri, Dec 18 - Thu, Jan 28

4:05 pm - 9:00 amKTM Kathmandu Tribhuvan-SYD Sydney Kingsford Smith

35h 40m2 stops Kunming Changshui Nanjing Lukou Intl

9:30 pm - 4:00 pmSYD Sydney Kingsford Smith-KTM Kathmandu Tribhuvan

23h 45m2 stops Shanghai Pu Dong Kunming Changshui

$1,008China Eastern

Mon, Oct 19 - Tue, Dec 1

6:30 am - 7:15 pmKTM Kathmandu Tribhuvan-SYD Sydney Kingsford Smith

31h 30m1 stop New Delhi Indira Gandhi Intl

8:45 pm - 9:05 amSYD Sydney Kingsford Smith-KTM Kathmandu Tribhuvan

17h 35m1 stop New Delhi Indira Gandhi Intl

$1,023Air India

Wed, Oct 28 - Mon, Nov 2

10:55 pm - 7:15 amKTM Kathmandu Tribhuvan-SYD Sydney Kingsford Smith

27h 05m1 stop Hong Kong Intl

11:05 am - 9:30 pmSYD Sydney Kingsford Smith-KTM Kathmandu Tribhuvan

15h 40m1 stop Hong Kong Intl

$1,185Cathay Pacific

Mon, Nov 30 - Fri, Feb 19

10:55 pm - 1:00 pmKTM Kathmandu Tribhuvan-SYD Sydney Kingsford Smith

32h 50m1 stop Hong Kong Intl

10:20 pm - 9:30 pmSYD Sydney Kingsford Smith-KTM Kathmandu Tribhuvan

28h 25m1 stop Hong Kong Intl

$1,185Cathay Pacific

Sun, Nov 29 - Fri, Feb 19

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

China Eastern flights from Kathmandu to Sydney

Our best China Eastern deals on Kathmandu to Sydney flight tickets

China Eastern

Oct 18

KTM4:35 pmKathmandu Tribhuvan

36h 10m

2 stops

SYD10:00 amSydney Kingsford Smith

Nov 1

SYD9:30 pmSydney Kingsford Smith

23h 45m

2 stops

KTM4:00 pmKathmandu Tribhuvan

$927

China Eastern

Oct 19

KTM4:05 pmKathmandu Tribhuvan

35h 40m

2 stops

SYD9:00 amSydney Kingsford Smith

Dec 1

SYD9:30 pmSydney Kingsford Smith

23h 45m

2 stops

KTM4:00 pmKathmandu Tribhuvan

$1,008

China Eastern

Oct 19

KTM4:05 pmKathmandu Tribhuvan

35h 40m

2 stops

SYD9:00 amSydney Kingsford Smith

Dec 1

SYD9:30 pmSydney Kingsford Smith

23h 45m

2 stops

KTM4:00 pmKathmandu Tribhuvan

$1,010

Air India flights from Kathmandu to Sydney

Our best Air India deals on Kathmandu to Sydney flight tickets

Air India

Dec 18

KTM5:10 pmKathmandu Tribhuvan

20h 50m

1 stop

SYD7:15 pmSydney Kingsford Smith

Jan 28

SYD8:45 pmSydney Kingsford Smith

22h 25m

1 stop

KTM1:55 pmKathmandu Tribhuvan

$1,003

Air India

Oct 28

KTM6:30 amKathmandu Tribhuvan

31h 30m

1 stop

SYD7:15 pmSydney Kingsford Smith

Nov 2

SYD8:45 pmSydney Kingsford Smith

17h 35m

1 stop

KTM9:05 amKathmandu Tribhuvan

$1,023

Air India

Nov 9

KTM2:55 pmKathmandu Tribhuvan

23h 05m

1 stop

SYD7:15 pmSydney Kingsford Smith

Nov 14

SYD8:45 pmSydney Kingsford Smith

31h 25m

1 stop

KTM10:55 pmKathmandu Tribhuvan

$1,047

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Sun 10/18

9:10 pm-8:05 pm

1 stop17h 40m

Sydney Kingsford Smith

Sun 11/1

9:30 pm-4:00 pm

2 stops23h 45m

$919

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Sun 10/18

4:35 pm-10:00 am

2 stops36h 10m

Sydney Kingsford Smith

Sun 11/1

9:30 pm-4:00 pm

2 stops23h 45m

$927

Quickest round-trip

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Fri 10/30

11:45 am-3:05 pm

1 stop22h 05m

Sydney Kingsford Smith

Sat 10/31

9:25 pm-10:30 am

1 stop18h 20m

$930

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Fri 10/23

11:45 am-3:15 pm

1 stop22h 15m

Sydney Kingsford Smith

Sat 10/31

9:25 pm-10:30 am

1 stop18h 20m

$931

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Sun 10/18

2:05 pm-8:35 pm

2 stops25h 15m

Sydney Kingsford Smith

Sun 11/1

9:30 pm-4:00 pm

2 stops23h 45m

$936

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Fri 12/18

5:10 pm-7:15 pm

1 stop20h 50m

Sydney Kingsford Smith

Thu 1/28

8:45 pm-1:55 pm

1 stop22h 25m

$1,003

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Mon 10/19

4:05 pm-9:00 am

2 stops35h 40m

Sydney Kingsford Smith

Tue 12/1

9:30 pm-4:00 pm

2 stops23h 45m

$1,008

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Wed 10/28

6:30 am-7:15 pm

1 stop31h 30m

Sydney Kingsford Smith

Mon 11/2

8:45 pm-9:05 am

1 stop17h 35m

$1,023

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Mon 11/30

10:55 pm-7:15 am

1 stop27h 05m

Sydney Kingsford Smith

Fri 2/19

11:05 am-9:30 pm

1 stop15h 40m

$1,185

KathmanduSydney

KTM Kathmandu Tribhuvan - SYD Sydney Kingsford Smith

KTMSYD

Kathmandu Tribhuvan

Sun 11/29

10:55 pm-1:00 pm

1 stop32h 50m

Sydney Kingsford Smith

Fri 2/19

10:20 pm-9:30 pm

1 stop28h 25m

$1,185

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kathmandu to Sydney

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 typical price of a round-trip flight between Kathmandu and Sydney?

Prices are currently low for flights on this route.

Typical prices usually range from $965 to $1,132.
The lowest price recently found on this route was $919.

What is the cheapest month to fly to Sydney?

In general, March is the cheapest month to fly from Kathmandu to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $925. If you are unable to visit Sydney during the month of March, then departing from Kathmandu during the month December is also very affordable. Most momondo users find prices during this month for around $930.

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

You are more likely to see cheaper flights to Sydney from Kathmandu when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,077 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Kathmandu for as low as $973 on momondo.

Can stopping save me money on Kathmandu to Sydney flights?

You could potentially save up to 40% on your flight if you consider stops on a Kathmandu to Sydney flight.

How have Kathmandu to Sydney flight prices changed over time?

As of September 2026, prices for Kathmandu to Sydney flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from Kathmandu to Sydney

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

Estimated round-trip price

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

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

Best Price Found	$509
Fastest flight time	39h 20m
Direct flights	None

The best one-way flight to Sydney from Kathmandu in the past 72 hours is $509. The best round-trip flight deal from Kathmandu to Sydney found on momondo in the last 72 hours is $919.

The fastest flight from Kathmandu to Sydney takes 39h 20m

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

Search flight deals

Frequently asked questions about flying from Kathmandu to Sydney

How far is Kathmandu Tribhuvan to Sydney Kingsford Smith by plane?
Sydney Kingsford Smith is 6051.6 mi away from Kathmandu Tribhuvan. A reasonable flight in good conditions will take 39h 20m.
When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to Sydney Kingsford Smith Airport?
Prices for flights from Kathmandu Tribhuvan Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Kathmandu Tribhuvan Airport to Sydney Kingsford Smith Airport?
As of September 2026, there are 8 operators available to choose from for flights from Kathmandu Tribhuvan Airport to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Kathmandu Tribhuvan Airport to Sydney Kingsford Smith 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 Kathmandu Tribhuvan Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Kathmandu to Sydney?
Based on momondo bookings for flights between Kathmandu and Sydney, the leading airline is Malaysia Airlines, making up 19% of the total bookings. Other popular airlines include Sichuan Airlines with 17%, Thai Airways with 16%, and China Southern with 12%.

Best airlines flying from Kathmandu to Sydney

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

Airline	Rating	Free Cancellation	Price
Sichuan Airlines	PriceFrom $667	Free Cancellation	Rating 7.8 35 reviews	Search Sichuan Airlines flights
China Southern	PriceFrom $680	Free Cancellation	Rating 7.3 172 reviews	Search China Southern flights
China Eastern	PriceFrom $709	Free Cancellation	Rating 7.3 241 reviews	Search China Eastern flights
Malaysia Airlines	PriceFrom $754	Free Cancellation	Rating 7.3 318 reviews	Search Malaysia Airlines flights
Singapore Airlines	PriceFrom $794	Free Cancellation	Rating 8.2 1,602 reviews	Search Singapore Airlines flights
Thai Airways	PriceFrom $884	Free Cancellation	Rating 7.9 420 reviews	Search Thai Airways flights
Air India	PriceFrom $891	Free Cancellation	Rating 5.5 2,921 reviews	Search Air India flights
Cathay Pacific	PriceFrom $969	Free Cancellation	Rating 7.6 1,487 reviews	Search Cathay Pacific flights

Parramatta

Bondi Beach

Wollongong

Penrith

Katoomba

Coogee

Cronulla

Leura

Randwick

Manly

Terrigal

Lithgow

Charlestown

Swansea

Why use momondo?

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

Finding the right flight to Sydney from Kathmandu 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 Sydney quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to Sydney from Kathmandu. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Kathmandu to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.

An easier way to manage your Sydney 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 10/17

Sat 10/24

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia

Nearby airports

Airlines

Cabin classes

Other Australia destinations

Complete your trip

Feeling lucky

Cheap flights from Kathmandu to Sydney from $509

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kathmandu to Sydney departing on 10/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Kathmandu to Sydney

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

China Eastern flights from Kathmandu to Sydney

Our best China Eastern deals on Kathmandu to Sydney flight tickets

Air India flights from Kathmandu to Sydney

Our best Air India deals on Kathmandu to Sydney flight tickets

momondo Fare Finder

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

See travel insights to Sydney from

How to get the cheapest flight ticket from Kathmandu to Sydney

What is the typical price of a round-trip flight between Kathmandu and Sydney?

What is the cheapest month to fly to Sydney?

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

Can stopping save me money on Kathmandu to Sydney flights?

How have Kathmandu to Sydney flight prices changed over time?

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

What airlines fly to Sydney?

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

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

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

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

When to book flights from Kathmandu to Sydney

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Kathmandu to Sydney

Best airlines flying from Kathmandu to Sydney

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

Traveling to a place near Sydney?

Why use momondo?

An easier way to manage your Sydney 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 Australia

Airports servicing New South Wales

Fly your favorite airline to Sydney

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

Cabin classes currently available on flights to Sydney

List of cabin classes available on flights landing in Sydney. Availability may vary depending on flight origin and airline.

Popular cities in Australia

Popular flights according to clicks in the last 7 days on momondo

Complete your trip to Sydney

Explore popular destinations other users love

According to popular flight searches on momondo this year