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Cheap flights from Sydney to Kathmandu from $376

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 6/17. 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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Find the cheapest flights from Sydney to Kathmandu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Malaysia Airlines Logo
9:15 am - 9:45 pm
SYD
-
KTM
16h 45m
1 stop
Malaysia Airlines Logo
10:45 pm - 7:35 pm
KTM
-
SYD
16h 35m
1 stop
$672Malaysia Airlines
Thu, May 14 - Thu, Jun 18
Malaysia Airlines Logo
10:10 pm - 12:00 pm
SYD
-
KTM
18h 05m
1 stop
Malaysia Airlines Logo
1:00 pm - 10:00 am
KTM
-
SYD
16h 45m
1 stop
$673Malaysia Airlines
Tue, May 12 - Sat, May 30
Malaysia Airlines Logo
9:15 am - 9:45 pm
SYD
-
KTM
16h 45m
1 stop
Malaysia Airlines Logo
10:45 pm - 7:35 pm
KTM
-
SYD
16h 35m
1 stop
$675Malaysia Airlines
Thu, May 14 - Thu, Jun 18
Malaysia Airlines Logo
10:10 pm - 12:00 pm
SYD
-
KTM
18h 05m
1 stop
Malaysia Airlines Logo
1:00 pm - 6:30 am
KTM
-
SYD
37h 15m
1 stop
$678Malaysia Airlines
Tue, May 19 - Tue, Jun 16
Malaysia Airlines Logo
9:15 am - 9:45 pm
SYD
-
KTM
16h 45m
1 stop
Malaysia Airlines Logo
1:00 pm - 10:00 am
KTM
-
SYD
16h 45m
1 stop
$707Malaysia Airlines
Mon, Jun 1 - Wed, Jun 17
Malaysia Airlines Logo
1:05 pm - 9:45 pm
SYD
-
KTM
36h 55m
1 stop
Malaysia Airlines Logo
1:00 pm - 10:00 am
KTM
-
SYD
16h 45m
1 stop
$709Malaysia Airlines
Sat, May 2 - Sat, May 23
Malaysia Airlines Logo
10:10 pm - 12:00 pm
SYD
-
KTM
18h 05m
1 stop
Malaysia Airlines Logo
1:00 pm - 10:00 am
KTM
-
SYD
16h 45m
1 stop
$725Malaysia Airlines
Mon, Apr 27 - Sat, May 23
Malaysia Airlines Logo
9:15 am - 9:45 pm
SYD
-
KTM
16h 45m
1 stop
Malaysia Airlines Logo
1:00 pm - 10:00 am
KTM
-
SYD
16h 45m
1 stop
$739Malaysia Airlines
Sun, Apr 26 - Sat, May 23
Malaysia Airlines Logo
10:10 pm - 12:00 pm
SYD
-
KTM
18h 05m
1 stop
Malaysia Airlines Logo
1:00 pm - 10:00 am
KTM
-
SYD
16h 45m
1 stop
$743Malaysia Airlines
Sun, May 3 - Wed, May 20
Malaysia Airlines Logo
10:10 pm - 9:45 pm
SYD
-
KTM
27h 50m
1 stop
Malaysia Airlines Logo
10:45 pm - 7:35 pm
KTM
-
SYD
16h 35m
1 stop
$749Malaysia Airlines
Sat, May 2 - Fri, May 22

China Eastern flights from Sydney to Kathmandu

Our best China Eastern deals on Sydney to Kathmandu flight tickets
China Eastern
Mar 9
SYD3:10 pmSydney Kingsford Smith
30h 05m
2 stops
KTM4:00 pmKathmandu Tribhuvan
Mar 31
KTM3:35 pmKathmandu Tribhuvan
36h 05m
2 stops
SYD8:55 amSydney Kingsford Smith
$806
China Eastern
Feb 19
SYD1:30 pmSydney Kingsford Smith
31h 45m
2 stops
KTM4:00 pmKathmandu Tribhuvan
Feb 27
KTM5:00 pmKathmandu Tribhuvan
32h 15m
3 stops
SYD6:30 amSydney Kingsford Smith
$823
China Eastern
Mar 6
SYD10:00 amSydney Kingsford Smith
35h 15m
2 stops
KTM4:00 pmKathmandu Tribhuvan
Mar 20
KTM5:00 pmKathmandu Tribhuvan
35h 45m
2 stops
SYD10:00 amSydney Kingsford Smith
$834

Malaysia Airlines flights from Sydney to Kathmandu

Our best Malaysia Airlines deals on Sydney to Kathmandu flight tickets
Malaysia Airlines
May 14
SYD9:15 amSydney Kingsford Smith
16h 45m
1 stop
KTM9:45 pmKathmandu Tribhuvan
Jun 18
KTM10:45 pmKathmandu Tribhuvan
16h 35m
1 stop
SYD7:35 pmSydney Kingsford Smith
$672
Malaysia Airlines
May 12
SYD10:10 pmSydney Kingsford Smith
18h 05m
1 stop
KTM12:00 pmKathmandu Tribhuvan
May 30
KTM1:00 pmKathmandu Tribhuvan
16h 45m
1 stop
SYD10:00 amSydney Kingsford Smith
$673
Malaysia Airlines
May 14
SYD9:15 amSydney Kingsford Smith
16h 45m
1 stop
KTM9:45 pmKathmandu Tribhuvan
Jun 18
KTM10:45 pmKathmandu Tribhuvan
16h 35m
1 stop
SYD7:35 pmSydney Kingsford Smith
$675

momondo Fare Finder

 
Customize your flight search to find flights from Sydney to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 19, 2026.
Use the filters below to find and compare flights from Sydney to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Thu 5/14

9:15 am-9:45 pm

1 stop16h 45m

Kathmandu Tribhuvan

Thu 6/18

10:45 pm-7:35 pm

1 stop16h 35m

$672

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Tue 5/12

10:10 pm-12:00 pm

1 stop18h 05m

Kathmandu Tribhuvan

Sat 5/30

1:00 pm-10:00 am

1 stop16h 45m

$673

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Thu 5/14

9:15 am-9:45 pm

1 stop16h 45m

Kathmandu Tribhuvan

Thu 6/18

10:45 pm-7:35 pm

1 stop16h 35m

$675

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Tue 5/19

10:10 pm-12:00 pm

1 stop18h 05m

Kathmandu Tribhuvan

Tue 6/16

1:00 pm-6:30 am

1 stop37h 15m

$678

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Mon 6/1

9:15 am-9:45 pm

1 stop16h 45m

Kathmandu Tribhuvan

Wed 6/17

1:00 pm-10:00 am

1 stop16h 45m

$707

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Sat 5/2

1:05 pm-9:45 pm

1 stop36h 55m

Kathmandu Tribhuvan

Sat 5/23

1:00 pm-10:00 am

1 stop16h 45m

$709

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Mon 4/27

10:10 pm-12:00 pm

1 stop18h 05m

Kathmandu Tribhuvan

Sat 5/23

1:00 pm-10:00 am

1 stop16h 45m

$725

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Sun 4/26

9:15 am-9:45 pm

1 stop16h 45m

Kathmandu Tribhuvan

Sat 5/23

1:00 pm-10:00 am

1 stop16h 45m

$739

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Sun 5/3

10:10 pm-12:00 pm

1 stop18h 05m

Kathmandu Tribhuvan

Wed 5/20

1:00 pm-10:00 am

1 stop16h 45m

$743

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Sat 5/2

10:10 pm-9:45 pm

1 stop27h 50m

Kathmandu Tribhuvan

Fri 5/22

10:45 pm-7:35 pm

1 stop16h 35m

$749

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kathmandu from

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

What is the cheapest month to fly to Kathmandu?

The month of February is another great option to travel to Kathmandu, with average flight prices from Sydney averaging around $765.

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 $868 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 $844 on momondo.

How have Sydney to Kathmandu flight prices changed over time?

As of February 2026, prices for Sydney to Kathmandu flights are approximately 4% 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

Fastest flight time

23h 45m

Direct flights

None
The fastest flight from Sydney to Kathmandu takes 23h 45m
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 23h 45m.

  • 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?

  • 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?

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
SriLankan AirlinesPriceFrom $575Free CancellationRating
6.8
79 reviews
Search SriLankan Airlines flights
China SouthernPriceFrom $641Free CancellationRating
7.3
137 reviews
Search China Southern flights
Malaysia AirlinesPriceFrom $669Free CancellationRating
7.3
293 reviews
Search Malaysia Airlines flights
Air IndiaPriceFrom $679Free CancellationRating
5.5
2,967 reviews
Search Air India flights
Singapore AirlinesPriceFrom $712Free CancellationRating
8.2
1,463 reviews
Search Singapore Airlines flights
Sichuan AirlinesPriceFrom $750Free CancellationRating
7.8
32 reviews
Search Sichuan Airlines flights
China EasternPriceFrom $793Free CancellationRating
7.2
193 reviews
Search China Eastern flights
Cathay PacificPriceFrom $809Free CancellationRating
7.6
1,170 reviews
Search Cathay Pacific flights
Thai AirwaysPriceFrom $888Free CancellationRating
7.8
382 reviews
Search Thai Airways flights

Traveling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

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

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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
China Southern
Malaysia Airlines
Singapore Airlines
Cathay Pacific
Air India
Thai Airways
Sichuan Airlines
China Eastern
SriLankan Airlines