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Cheap flights from Kathmandu to Sydney from ₹ 44,166

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SYD
15 Nov — 22 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Kathmandu Tribhuvan to Sydney Kingsford Smith are usually found in June or May, booked 48 days in advance, depart on a Monday or Sunday and return on a Wednesday

Cheap flight deals from Kathmandu to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 October 2025.

Round-trip from

₹ 81,191

One-way from

₹ 44,166

Popular in

January

Cheapest in

June

Average price

₹ 103,758
China Eastern
  • China Eastern
  • 1/11-28/1
  • 4 total stops
  • 69h 00m total
  • Kathmandu to Sydney
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Qatar Airways
  • Qatar Airways
  • 16/11
  • 1 total stop
  • 38h 35m total
  • Kathmandu to Sydney
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (₹ 1,284,770 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 237,222 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Kathmandu to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Kathmandu to Sydney
Explore the most affordable flight options available from Kathmandu to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 October 2025.

Sat 1/1117:00KTM - SYD
2 stops35h 45mChina Eastern
Wed 28/112:00SYD - KTM
2 stops33h 15mChina Eastern
Deal found 14/10₹ 81,191
Mon 3/1123:30KTM - SYD
1 stop15h 35mChina Southern
Thu 29/111:25SYD - KTM
1 stop16h 20mChina Southern
Deal found 14/10₹ 81,896
Sat 1/1114:45KTM - SYD
2 stops22h 50mMultiple Airlines
Tue 27/110:45SYD - KTM
1 stop15h 10mMultiple Airlines
Deal found 14/10₹ 87,538
Sat 1/1114:45KTM - SYD
2 stops22h 50mMultiple Airlines
Mon 26/110:45SYD - KTM
1 stop15h 10mMultiple Airlines
Deal found 14/10₹ 87,626
Tue 4/1121:25KTM - SYD
1 stop17h 55mMultiple Airlines
Fri 30/110:45SYD - KTM
1 stop15h 10mMultiple Airlines
Deal found 14/10₹ 88,860
Sun 2/1121:25KTM - SYD
1 stop17h 55mMultiple Airlines
Fri 30/110:45SYD - KTM
1 stop15h 10mMultiple Airlines
Deal found 14/10₹ 88,948
Sun 2/1121:25KTM - SYD
1 stop17h 55mMultiple Airlines
Tue 27/110:45SYD - KTM
1 stop15h 10mMultiple Airlines
Deal found 14/10₹ 89,036
Sun 2/1121:25KTM - SYD
1 stop17h 55mMultiple Airlines
Mon 26/110:45SYD - KTM
1 stop15h 10mMultiple Airlines
Deal found 14/10₹ 89,124
Sun 2/1123:30KTM - SYD
1 stop15h 35mChina Southern
Wed 28/115:15SYD - KTM
1 stop25h 30mChina Southern
Deal found 14/10₹ 90,447
Tue 4/1122:55KTM - SYD
1 stop31h 50mCathay Pacific
Mon 26/122:20SYD - KTM
1 stop28h 25mCathay Pacific
Deal found 14/10₹ 90,711
Tue 4/1122:55KTM - SYD
1 stop31h 50mCathay Pacific
Thu 29/111:05SYD - KTM
1 stop15h 40mCathay Pacific
Deal found 14/10₹ 90,888
Sat 1/1106:30KTM - SYD
1 stop31h 30mAir India
Wed 28/120:45SYD - KTM
1 stop25h 00mAir India
Deal found 14/10₹ 91,328

Cheapflights 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, Cheapflights users made 454,620 searches. Data last updated 16 October 2025.
Use the filters below to find and compare flights from Kathmandu to Sydney that are best for you.

Fly from

Kathmandu

Fly to

Sydney

Route

Depart

Return

Price

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sun 15/3

22:45-07:55

1 stop27h 55m

Sydney Kingsford Smith

Thu 19/3

12:10-21:45

1 stop14h 50m

₹ 85,422

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Tue 4/11

22:55-12:00

1 stop31h 50m

Sydney Kingsford Smith

Thu 29/1

11:05-21:30

1 stop15h 40m

₹ 90,888

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Tue 4/11

22:55-12:00

1 stop31h 50m

Sydney Kingsford Smith

Wed 28/1

11:05-21:30

1 stop15h 40m

₹ 90,888

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sun 2/11

22:55-12:00

1 stop31h 50m

Sydney Kingsford Smith

Thu 29/1

08:45-21:30

1 stop18h 00m

₹ 97,147

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sun 2/11

22:55-20:50

1 stop16h 40m

Sydney Kingsford Smith

Fri 30/1

22:20-21:30

1 stop28h 25m

₹ 97,852

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Wed 29/10

22:55-20:50

1 stop16h 40m

Sydney Kingsford Smith

Fri 30/1

08:45-21:30

1 stop18h 00m

₹ 111,516

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Thu 30/10

22:45-07:55

1 stop27h 55m

Sydney Kingsford Smith

Thu 29/1

10:25-21:45

1 stop16h 35m

₹ 115,218

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sat 1/11

22:55-07:35

2 stops27h 25m

Sydney Kingsford Smith

Mon 26/1

22:20-21:30

1 stop28h 25m

₹ 116,188

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sat 1/11

22:55-07:35

2 stops27h 25m

Sydney Kingsford Smith

Fri 30/1

22:20-21:30

1 stop28h 25m

₹ 116,188

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sun 15/3

22:55-12:00

1 stop31h 50m

Sydney Kingsford Smith

Thu 19/3

11:45-21:30

2 stops39h 00m

₹ 117,158

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Showing 1-10 of 23 results
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Best time to book a flight from Kathmandu to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Kathmandu with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kathmandu to Sydney

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

Use this chart to determine the optimal time to book a return flight from Kathmandu to Sydney. Price data was last updated on 10 October 2025.

The best time to book flights from Kathmandu to Sydney is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Kathmandu to Sydney?

Currently, May is the cheapest month in which you can book a flight from Kathmandu to Sydney (average of ₹ 62,149). Flying from Kathmandu to Sydney in February is currently the most expensive (average of ₹ 76,518). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KTM to SYD?

Find hourly flight availability from Kathmandu to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 October 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 16% on flights from Kathmandu to Sydney by exploring options for tickets in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Kathmandu to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kathmandu to Sydney?

    There are many flights that can get you from Kathmandu to Sydney in 27h 55m. Fly via Malaysia Airlines or Cathay Pacific to get the fastest option. The distance from Kathmandu to Sydney is about 9737 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Kathmandu to Sydney one-way?

    The cheapet airlines for a one-way flight from Kathmandu to Sydney are Qatar Airways (₹ 44,166), Malaysia Airlines (₹ 44,783), and Singapore Airlines (₹ 67,703).

  • Can I find deals for flights from Kathmandu to Sydney that include hotel bookings?

    Yes. In addition to deals on Kathmandu to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kathmandu to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Sydney.

  • Can I find deals for business class flights from Kathmandu to Sydney?

    Yes. Cheapflights offers flight deals from Kathmandu to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kathmandu to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Kathmandu to Sydney (average of ₹ 62,149). Flying from Kathmandu to Sydney in February is currently the most expensive (average of ₹ 76,518). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Deals for Kathmandu to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Kathmandu to Sydney?

Cheapflights simply makes it quick and affordable to book flights from Kathmandu to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Kathmandu to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kathmandu to Sydney, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Kathmandu to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Kathmandu today and book when prices fit your budget.

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