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Cheap flights from Kathmandu to Sydney from ₹ 45,431

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 20/5. 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

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Find the cheapest flights from Kathmandu to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
17:00 - 10:00
KTM
-
SYD
35h 45m
2 stops
China Eastern Logo
21:30 - 16:00
SYD
-
KTM
23h 45m
2 stops
₹ 74,989China Eastern
Sun, 8 Mar - Sat, 14 Mar
China Eastern Logo
17:00 - 10:00
KTM
-
SYD
35h 45m
3 stops
China Eastern Logo
12:00 - 16:00
SYD
-
KTM
33h 15m
2 stops
₹ 75,171China Eastern
Sun, 8 Mar - Sat, 14 Mar
China Eastern Logo
15:35 - 07:40
KTM
-
SYD
35h 50m
2 stops
China Eastern Logo
20:30 - 14:35
SYD
-
KTM
46h 20m
2 stops
₹ 75,627China Eastern
Tue, 12 May - Sun, 31 May
China Eastern Logo
17:00 - 07:20
KTM
-
SYD
57h 05m
2 stops
China Eastern Logo
13:30 - 16:00
SYD
-
KTM
31h 45m
2 stops
₹ 76,084China Eastern
Thu, 19 Mar - Thu, 26 Mar
China Eastern Logo
17:00 - 10:00
KTM
-
SYD
59h 45m
3 stops
China Eastern Logo
12:00 - 16:00
SYD
-
KTM
57h 15m
3 stops
₹ 76,540China Eastern
Thu, 26 Feb - Thu, 26 Mar
Malaysia Airlines Logo
22:45 - 19:35
KTM
-
SYD
16h 35m
1 stop
Malaysia Airlines Logo
10:25 - 21:45
SYD
-
KTM
16h 35m
1 stop
₹ 76,813Malaysia Airlines
Sun, 17 May - Thu, 28 Jan
Malaysia Airlines Logo
13:00 - 06:25
KTM
-
SYD
37h 10m
1 stop
Malaysia Airlines Logo
22:10 - 12:00
SYD
-
KTM
18h 05m
1 stop
₹ 76,996Malaysia Airlines
Sat, 1 Aug - Sun, 30 Aug
Singapore Airlines Logo
22:50 - 19:20
KTM
-
SYD
16h 15m
1 stop
Singapore Airlines Logo
13:00 - 21:30
SYD
-
KTM
36h 45m
1 stop
₹ 77,087Singapore Airlines
Mon, 15 Jun - Mon, 6 Jul
Malaysia Airlines Logo
13:00 - 06:25
KTM
-
SYD
37h 10m
1 stop
Malaysia Airlines Logo
22:10 - 12:00
SYD
-
KTM
18h 05m
1 stop
₹ 77,178Malaysia Airlines
Sat, 1 Aug - Sun, 30 Aug
Malaysia Airlines Logo
22:45 - 10:00
KTM
-
SYD
31h 00m
1 stop
Malaysia Airlines Logo
12:10 - 21:45
SYD
-
KTM
14h 50m
1 stop
₹ 77,361Malaysia Airlines
Tue, 12 May - Tue, 26 Jan

China Eastern flights from Kathmandu to Sydney

Our best China Eastern deals on Kathmandu to Sydney flight tickets
China Eastern
19 Mar
KTM17:00Kathmandu Tribhuvan
39h 20m
3 stops
SYD13:35Sydney Kingsford Smith
13 May
SYD10:05Sydney Kingsford Smith
32h 45m
3 stops
KTM14:35Kathmandu Tribhuvan
₹ 72,891
China Eastern
8 Mar
KTM17:00Kathmandu Tribhuvan
35h 45m
2 stops
SYD10:00Sydney Kingsford Smith
14 Mar
SYD21:30Sydney Kingsford Smith
23h 45m
2 stops
KTM16:00Kathmandu Tribhuvan
₹ 74,989
China Eastern
8 Mar
KTM17:00Kathmandu Tribhuvan
35h 45m
3 stops
SYD10:00Sydney Kingsford Smith
14 Mar
SYD12:00Sydney Kingsford Smith
33h 15m
2 stops
KTM16:00Kathmandu Tribhuvan
₹ 75,171

Malaysia Airlines flights from Kathmandu to Sydney

Our best Malaysia Airlines deals on Kathmandu to Sydney flight tickets
Malaysia Airlines
17 May
KTM22:45Kathmandu Tribhuvan
16h 35m
1 stop
SYD19:35Sydney Kingsford Smith
28 Jan
SYD10:25Sydney Kingsford Smith
16h 35m
1 stop
KTM21:45Kathmandu Tribhuvan
₹ 76,813
Malaysia Airlines
1 Aug
KTM13:00Kathmandu Tribhuvan
37h 10m
1 stop
SYD06:25Sydney Kingsford Smith
30 Aug
SYD22:10Sydney Kingsford Smith
18h 05m
1 stop
KTM12:00Kathmandu Tribhuvan
₹ 76,996
Malaysia Airlines
1 Aug
KTM13:00Kathmandu Tribhuvan
37h 10m
1 stop
SYD06:25Sydney Kingsford Smith
30 Aug
SYD22:10Sydney Kingsford Smith
18h 05m
1 stop
KTM12:00Kathmandu Tribhuvan
₹ 77,178

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 3 February 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

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sun 8/3

17:00-10:00

2 stops35h 45m

Sydney Kingsford Smith

Sat 14/3

21:30-16:00

2 stops23h 45m

₹ 74,989

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sun 8/3

17:00-10:00

3 stops35h 45m

Sydney Kingsford Smith

Sat 14/3

12:00-16:00

2 stops33h 15m

₹ 75,171

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Tue 12/5

15:35-07:40

2 stops35h 50m

Sydney Kingsford Smith

Sun 31/5

20:30-14:35

2 stops46h 20m

₹ 75,627

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Thu 19/3

17:00-07:20

2 stops57h 05m

Sydney Kingsford Smith

Thu 26/3

13:30-16:00

2 stops31h 45m

₹ 76,084

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Thu 26/2

17:00-10:00

3 stops59h 45m

Sydney Kingsford Smith

Thu 26/3

12:00-16:00

3 stops57h 15m

₹ 76,540

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sun 17/5

22:45-19:35

1 stop16h 35m

Sydney Kingsford Smith

Thu 28/1

10:25-21:45

1 stop16h 35m

₹ 76,813

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sat 1/8

13:00-06:25

1 stop37h 10m

Sydney Kingsford Smith

Sun 30/8

22:10-12:00

1 stop18h 05m

₹ 76,996

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Mon 15/6

22:50-19:20

1 stop16h 15m

Sydney Kingsford Smith

Mon 6/7

13:00-21:30

1 stop36h 45m

₹ 77,087

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sat 1/8

13:00-06:25

1 stop37h 10m

Sydney Kingsford Smith

Sun 30/8

22:10-12:00

1 stop18h 05m

₹ 77,178

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Tue 12/5

22:45-10:00

1 stop31h 00m

Sydney Kingsford Smith

Tue 26/1

12:10-21:45

1 stop14h 50m

₹ 77,361

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 June is, on average, the cheapest month to fly to Sydney from Kathmandu, with most prices found around ₹ 81,010. If you aren’t able to travel during the month of June, then book flights to Sydney from Kathmandu during May instead. Flights to Sydney in May, while not as cheap as those in June, still average around ₹ 83,017.

How far in advance should I book a flight 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 ₹ 93,044 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 ₹ 84,385 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 February 2026, prices for Kathmandu to Sydney flights are approximately 0% more expensive 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 30m

Direct flights

None
The fastest flight from Kathmandu to Sydney takes 16h 30m
There are no direct flights from Kathmandu to Sydney. There are no popular flight routes from Kathmandu to Sydney.
Search flight deals

  • 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 30m.

  • 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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