Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Kathmandu to Sydney from $424

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 12/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Kathmandu to Sydney

Cheap round-trip flights

These are some of the best round-trip flight deals from Kathmandu to Sydney that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Kathmandu to Sydney.

Cheap last minute flights

Planning a quick getaway from Kathmandu to Sydney? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Sydney, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Kathmandu to Sydney

Find recent round-trip train or bus tickets from Kathmandu to Sydney.

All round-trip flight deals to Sydney

The cheapest plane tickets to Sydney found on KAYAK recently.
4:35 pm - 10:00 amKTM-SYD
60h 10m2 stops
11:00 am - 3:35 pmSYD-KTM
56h 50m2 stops
$812China Eastern
Find Deal
Tue, Mar 4 - Tue, Jun 3
4:35 pm - 10:00 amKTM-SYD
60h 10m2 stops
11:00 am - 3:35 pmSYD-KTM
32h 50m2 stops
$855China Eastern
Find Deal
Tue, Mar 4 - Wed, Jun 4
12:00 pm - 8:20 pmKTM-SYD
27h 05m1 stop
10:45 pm - 10:55 pmSYD-KTM
29h 25m1 stop
$858China Southern
Find Deal
Tue, Mar 18 - Mon, Mar 31
9:00 pm - 8:50 pmKTM-SYD
18h 35m1 stop
10:05 am - 10:10 pmSYD-KTM
16h 20m1 stop
$999Cathay Pacific
Find Deal
Wed, Mar 5 - Tue, Jun 3
9:00 pm - 7:15 amKTM-SYD
29h 00m1 stop
10:05 am - 10:10 pmSYD-KTM
16h 20m1 stop
$1,022Cathay Pacific
Find Deal
Sat, Mar 1 - Tue, Jun 3
1:00 pm - 8:35 pmKTM-SYD
26h 20m1 stop
10:10 pm - 10:30 pmSYD-KTM
28h 35m1 stop
$1,064Malaysia Airlines
Find Deal
Mon, Mar 3 - Sat, May 31
1:00 pm - 10:20 amKTM-SYD
16h 05m1 stop
10:10 pm - 10:30 pmSYD-KTM
28h 35m1 stop
$1,108Malaysia Airlines
Find Deal
Thu, Mar 6 - Sat, May 31
12:00 pm - 5:25 pmKTM-SYD
48h 10m2 stops
6:30 am - 10:55 pmSYD-KTM
21h 40m2 stops
$1,133China Southern
Find Deal
Wed, Jan 8 - Wed, Apr 2
12:20 pm - 3:25 pmKTM-SYD
21h 50m1 stop
8:50 pm - 11:20 amSYD-KTM
19h 45m1 stop
$1,306Sichuan Airlines
Find Deal
Wed, Jan 15 - Sun, Feb 16
12:20 pm - 3:25 pmKTM-SYD
21h 50m1 stop
8:50 pm - 11:20 amSYD-KTM
19h 45m1 stop
$1,362Sichuan Airlines
Find Deal
Sat, Feb 8 - Sat, Feb 15
5:05 pm - 9:15 amKTM-SYD
34h 55m1 stop
Mon, Dec 23
5:05 pm - 8:50 pmKTM-SYD
22h 30m1 stop
Mon, Dec 23
9:00 pm - 7:15 amKTM-SYD
29h 00m1 stop
$818Cathay Pacific
Find Deal
Tue, Feb 11
9:00 pm - 8:50 pmKTM-SYD
18h 35m1 stop
$827Cathay Pacific
Find Deal
Wed, Feb 12
12:00 pm - 9:25 amKTM-SYD
16h 10m1 stop
$991China Southern
Find Deal
Sun, Jan 5
12:00 pm - 8:20 pmKTM-SYD
27h 05m1 stop
$1,000China Southern
Find Deal
Sat, Jan 11
12:20 pm - 3:25 pmKTM-SYD
21h 50m1 stop
$1,020Sichuan Airlines
Find Deal
Tue, Jan 7
12:20 pm - 3:25 pmKTM-SYD
21h 50m1 stop
$1,021Sichuan Airlines
Find Deal
Sat, Jan 11
9:00 pm - 9:50 pmKTM-SYD
19h 35m1 stop
$1,062Thai Airways
Find Deal
Tue, Jan 7
9:00 pm - 11:55 amKTM-SYD
33h 40m1 stop
$1,220Thai Airways
Find Deal
Sat, Jan 11
4:35 pm - 6:30 amKTM-SYD
32h 40m3 stops
9:30 pm - 3:35 pmSYD-KTM
47h 20m2 stops
$1,015China Eastern
Find Deal
Sat, Dec 21 - Thu, Jan 23
10:05 am - 8:10 amKTM-SYD
16h 50m1 stop
8:20 pm - 1:55 pmSYD-KTM
22h 50m1 stop
$1,157Air India
Find Deal
Mon, Dec 23 - Tue, Mar 11
9:00 pm - 12:00 pmKTM-SYD
33h 45m1 stop
10:20 pm - 7:45 pmSYD-KTM
26h 40m1 stop
$1,162Cathay Pacific
Find Deal
Fri, Dec 20 - Mon, Jan 20
4:35 pm - 6:30 amKTM-SYD
32h 40m2 stops
9:30 pm - 3:35 pmSYD-KTM
47h 20m2 stops
$1,201China Eastern
Find Deal
Sat, Dec 21 - Thu, Jan 23
9:00 pm - 7:15 amKTM-SYD
29h 00m1 stop
8:45 am - 7:45 pmSYD-KTM
16h 15m1 stop
$1,221Cathay Pacific
Find Deal
Sat, Dec 21 - Wed, Jan 22
9:00 pm - 7:15 amKTM-SYD
29h 00m1 stop
11:05 am - 7:45 pmSYD-KTM
37h 55m1 stop
$1,228Cathay Pacific
Find Deal
Sat, Dec 21 - Thu, Jan 23
9:10 pm - 5:55 pmKTM-SYD
39h 30m1 stop
7:00 am - 8:10 pmSYD-KTM
18h 25m2 stops
$1,656Singapore Airlines
Find Deal
Mon, Dec 23 - Tue, Mar 11
2:55 pm - 7:15 amKTM-SYD
35h 05m2 stops
8:45 am - 7:45 pmSYD-KTM
16h 15m1 stop
$1,666
Find Deal
Mon, Dec 23 - Tue, Mar 11
12:00 pm - 7:50 pmKTM-SYD
26h 35m2 stops
6:30 am - 11:00 amSYD-KTM
33h 45m2 stops
$1,757China Southern
Find Deal
Mon, Dec 23 - Tue, Mar 11
5:00 pm - 7:15 amKTM-SYD
33h 00m2 stops
4:00 pm - 7:45 pmSYD-KTM
33h 00m2 stops
$1,799
Find Deal
Mon, Dec 23 - Tue, Mar 11

Emirates flights from Kathmandu to Sydney

Our best Emirates deals on Kathmandu to Sydney flight tickets
Emirates
May 20
KTM1:10 amKathmandu Tribhuvan
49h 00m
2 stops
SYD6:25 amSydney Kingsford Smith
Aug 30
SYD10:25 amSydney Kingsford Smith
26h 50m
2 stops
KTM9:00 amKathmandu Tribhuvan
Emirates
Dec 29
KTM9:20 amKathmandu Tribhuvan
65h 00m
2 stops
SYD7:35 amSydney Kingsford Smith
Feb 12
SYD3:55 pmSydney Kingsford Smith
53h 05m
3 stops
KTM3:45 pmKathmandu Tribhuvan
Emirates
Dec 31
KTM3:00 pmKathmandu Tribhuvan
35h 10m
2 stops
SYD7:25 amSydney Kingsford Smith
Mar 27
SYD11:00 amSydney Kingsford Smith
34h 00m
3 stops
KTM3:45 pmKathmandu Tribhuvan

Sichuan Airlines flights from Kathmandu to Sydney

Our best Sichuan Airlines deals on Kathmandu to Sydney flight tickets
Sichuan Airlines
Jan 15
KTM12:20 pmKathmandu Tribhuvan
21h 50m
1 stop
SYD3:25 pmSydney Kingsford Smith
Feb 16
SYD8:50 pmSydney Kingsford Smith
19h 45m
1 stop
KTM11:20 amKathmandu Tribhuvan
Sichuan Airlines
Feb 8
KTM12:20 pmKathmandu Tribhuvan
21h 50m
1 stop
SYD3:25 pmSydney Kingsford Smith
Feb 15
SYD8:50 pmSydney Kingsford Smith
19h 45m
1 stop
KTM11:20 amKathmandu Tribhuvan
Sichuan Airlines
Jan 7
KTM12:20 pmKathmandu Tribhuvan
21h 50m
1 stop
SYD3:25 pmSydney Kingsford Smith
Apr 5
SYD9:20 pmSydney Kingsford Smith
18h 35m
1 stop
KTM10:40 amKathmandu Tribhuvan

See travel insights to Sydney from

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

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

What is the cheapest month to fly to Sydney?

In general, June 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 $875. If you are unable to visit Sydney during the month of June, then departing from Kathmandu during the month August is also very affordable. Most momondo users find prices during this month for around $897.

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

The cheapest day to depart from Kathmandu to Sydney is on a Monday when prices can be found for as low as $1,007. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $1,192.

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

According to our data, the cheapest time of day to fly to Sydney is in the evening. momondo users have found flights departing from Kathmandu to Sydney in the evening for as low as $1,044. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly at noon, with an average ticket price of $1,089. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

The ideal time to book your flight to Sydney is 39 days in advance when prices tend to average $1,068. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Kathmandu for as low as $955 on momondo.

Can stopping save me money on Kathmandu to Sydney flights?

You could potentially save up to 7% 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 December 2024, prices for Kathmandu to Sydney flights are approximately 15% 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

$424

Fastest flight time

15h 00m

Direct flights

None

Airports in Sydney

1 airport
The best one-way flight to Sydney from Kathmandu in the past 72 hours is $424. The best round-trip flight deal from Kathmandu to Sydney found on momondo in the last 72 hours is $812.
The fastest flight from Kathmandu to Sydney takes 15h 00m
There are no direct flights from Kathmandu to Sydney. Popular non-direct route for this connection is Kathmandu Tribhuvan Airport - Sydney Kingsford Smith Airport.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

  • 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 15h 50m.

  • 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?

  • 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?


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
Singapore AirlinesPriceFrom $345Free CancellationRating
8.1
1,329 reviews
Search Singapore Airlines flights
China SouthernPriceFrom $748Free CancellationRating
7.3
96 reviews
Search China Southern flights
Sichuan AirlinesPriceFrom $764Free CancellationRating
7.5
15 reviews
Search Sichuan Airlines flights
Thai AirwaysPriceFrom $831Free CancellationRating
7.7
357 reviews
Search Thai Airways flights
Cathay PacificPriceFrom $898Free CancellationRating
7.6
841 reviews
Search Cathay Pacific flights
Air IndiaPriceFrom $908Free CancellationRating
5.5
2,925 reviews
Search Air India flights
Malaysia AirlinesPriceFrom $959Free CancellationRating
7.3
290 reviews
Search Malaysia Airlines flights

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 12/23
Mon 12/30
Email me momondo's favorite deals

Find better results for your trip to Australia