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Cheap flights from Kathmandu to Sydney from ₹ 54,762

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 24/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Kathmandu to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
16:35 - 09:00
KTM
-
SYD
36h 10m
3 stops
China Eastern Logo
11:00 - 15:35
SYD
-
KTM
32h 50m
2 stops
₹ 92,434China Eastern
Sat, 11 Jul - Sat, 25 Jul
China Eastern Logo
16:35 - 09:00
KTM
-
SYD
36h 10m
3 stops
China Eastern Logo
12:00 - 16:00
SYD
-
KTM
57h 15m
3 stops
₹ 93,001China Eastern
Sun, 16 Aug - Sat, 7 Nov
Singapore Airlines Logo
23:10 - 10:25
KTM
-
SYD
31h 00m
1 stop
Singapore Airlines Logo
19:10 - 21:50
SYD
-
KTM
31h 55m
1 stop
₹ 93,095Singapore Airlines
Wed, 30 Sep - Sun, 29 Nov
China Eastern Logo
16:35 - 09:00
KTM
-
SYD
36h 10m
2 stops
China Eastern Logo
12:00 - 15:35
SYD
-
KTM
32h 50m
2 stops
₹ 95,078China Eastern
Sun, 16 Aug - Wed, 14 Oct
Malaysia Airlines Logo
22:45 - 10:00
KTM
-
SYD
31h 00m
1 stop
Malaysia Airlines Logo
10:25 - 12:00
SYD
-
KTM
30h 50m
1 stop
₹ 96,211Malaysia Airlines
Tue, 28 Jul - Fri, 27 Nov
Multiple Airlines Logo
13:30 - 10:20
KTM
-
SYD
16h 35m
1 stop
Multiple Airlines Logo
22:15 - 12:50
SYD
-
KTM
18h 50m
1 stop
₹ 96,872Multiple Airlines
Wed, 8 Jul - Tue, 21 Jul
Sichuan Airlines Logo
11:45 - 15:15
KTM
-
SYD
22h 15m
1 stop
Sichuan Airlines Logo
21:25 - 11:20
SYD
-
KTM
19h 10m
1 stop
₹ 98,383Sichuan Airlines
Mon, 5 Oct - Thu, 5 Nov
Sichuan Airlines Logo
11:45 - 15:15
KTM
-
SYD
22h 15m
1 stop
Sichuan Airlines Logo
21:25 - 11:20
SYD
-
KTM
19h 10m
1 stop
₹ 98,477Sichuan Airlines
Mon, 5 Oct - Thu, 5 Nov
Malaysia Airlines Logo
13:00 - 11:00
KTM
-
SYD
16h 45m
1 stop
Malaysia Airlines Logo
22:15 - 21:45
SYD
-
KTM
28h 45m
1 stop
₹ 98,571Malaysia Airlines
Mon, 12 Oct - Wed, 11 Nov
China Eastern Logo
16:35 - 09:00
KTM
-
SYD
60h 10m
2 stops
China Eastern Logo
12:00 - 15:35
SYD
-
KTM
56h 50m
2 stops
₹ 99,232China Eastern
Tue, 14 Jul - Tue, 13 Oct

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China Eastern flights from Kathmandu to Sydney

Our best China Eastern deals on Kathmandu to Sydney flight tickets
China Eastern
11 Jul
KTM16:35Kathmandu Tribhuvan
36h 10m
3 stops
SYD09:00Sydney Kingsford Smith
25 Jul
SYD11:00Sydney Kingsford Smith
32h 50m
2 stops
KTM15:35Kathmandu Tribhuvan
₹ 92,434
China Eastern
16 Aug
KTM16:35Kathmandu Tribhuvan
36h 10m
3 stops
SYD09:00Sydney Kingsford Smith
7 Nov
SYD12:00Sydney Kingsford Smith
57h 15m
3 stops
KTM16:00Kathmandu Tribhuvan
₹ 93,001
China Eastern
16 Aug
KTM16:35Kathmandu Tribhuvan
36h 10m
2 stops
SYD09:00Sydney Kingsford Smith
14 Oct
SYD12:00Sydney Kingsford Smith
32h 50m
2 stops
KTM15:35Kathmandu Tribhuvan
₹ 95,078

Emirates flights from Kathmandu to Sydney

Our best Emirates deals on Kathmandu to Sydney flight tickets
Emirates
22 Oct
KTM15:35Kathmandu Tribhuvan
34h 35m
2 stops
SYD07:25Sydney Kingsford Smith
31 Dec
SYD06:00Sydney Kingsford Smith
23h 00m
1 stop
KTM23:45Kathmandu Tribhuvan
₹ 103,009
Emirates
22 Oct
KTM15:35Kathmandu Tribhuvan
34h 35m
2 stops
SYD07:25Sydney Kingsford Smith
31 Dec
SYD06:00Sydney Kingsford Smith
23h 00m
1 stop
KTM23:45Kathmandu Tribhuvan
₹ 103,387
Emirates
22 Oct
KTM15:35Kathmandu Tribhuvan
34h 35m
2 stops
SYD07:25Sydney Kingsford Smith
31 Dec
SYD06:00Sydney Kingsford Smith
23h 00m
1 stop
KTM23:45Kathmandu Tribhuvan
₹ 103,575

momondo Fare Finder

 
Customise your flight search to find flights from Kathmandu to Sydney 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 59,053 searches. Data last updated 27 June 2026.
Use the filters below to find and compare flights from Kathmandu to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sat 11/7

16:35-09:00

3 stops36h 10m

Sydney Kingsford Smith

Sat 25/7

11:00-15:35

2 stops32h 50m

₹ 92,434

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sun 16/8

16:35-09:00

3 stops36h 10m

Sydney Kingsford Smith

Sat 7/11

12:00-16:00

3 stops57h 15m

₹ 93,001

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Wed 30/9

23:10-10:25

1 stop31h 00m

Sydney Kingsford Smith

Sun 29/11

19:10-21:50

1 stop31h 55m

₹ 93,095

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sun 16/8

16:35-09:00

2 stops36h 10m

Sydney Kingsford Smith

Wed 14/10

12:00-15:35

2 stops32h 50m

₹ 95,078

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Tue 28/7

22:45-10:00

1 stop31h 00m

Sydney Kingsford Smith

Fri 27/11

10:25-12:00

1 stop30h 50m

₹ 96,211
Fastest return journey

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Wed 8/7

13:30-10:20

1 stop16h 35m

Sydney Kingsford Smith

Tue 21/7

22:15-12:50

1 stop18h 50m

₹ 96,872

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Mon 5/10

11:45-15:15

1 stop22h 15m

Sydney Kingsford Smith

Thu 5/11

21:25-11:20

1 stop19h 10m

₹ 98,383

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Mon 5/10

11:45-15:15

1 stop22h 15m

Sydney Kingsford Smith

Thu 5/11

21:25-11:20

1 stop19h 10m

₹ 98,477

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Mon 12/10

13:00-11:00

1 stop16h 45m

Sydney Kingsford Smith

Wed 11/11

22:15-21:45

1 stop28h 45m

₹ 98,571

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Tue 14/7

16:35-09:00

2 stops60h 10m

Sydney Kingsford Smith

Tue 13/10

12:00-15:35

2 stops56h 50m

₹ 99,232

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

The month of December is, on average, the cheapest month to fly to Sydney from Kathmandu, with most prices found around ₹ 87,336. If you aren’t able to travel during the month of December, then book flights to Sydney from Kathmandu during March instead. Flights to Sydney in March, while not as cheap as those in December, still average around ₹ 87,336.

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 ₹ 101,293 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Kathmandu for as low as ₹ 89,696 on momondo.

Can stopping save me money on Kathmandu to Sydney flights?

You could potentially save up to 16% 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 June 2026, prices for Kathmandu to Sydney flights are approximately 2% 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 return 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

Fastest flight time

16h 45m

Direct flights

None
The fastest flight from Kathmandu to Sydney takes 16h 45m
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?

    A flight from Kathmandu Tribhuvan to Sydney Kingsford Smith will travel around 9739.1 km. In terms of flight time, this usually takes a little over 16h 45m.

  • 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 were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Cronulla

Why use momondo?

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

It is quick and easy to find Kathmandu to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

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

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

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

Once all potential Kathmandu to Sydney 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 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.

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