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Cheap flights from Kathmandu to Australia from $722

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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SYD
29 Aug — 5 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kathmandu to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Kathmandu to Australia
Explore the most affordable flight options available from Kathmandu to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2026.

Sun 6/907:35
KTM
-
PER
2 stops34h 00m
Multiple Airlines
Sun 13/920:50
PER
-
KTM
2 stops19h 30m
Multiple Airlines
Deal found 26/7$958
Tue 8/913:30
KTM
-
PER
2 stops25h 25m
Multiple Airlines
Mon 21/916:20
PER
-
KTM
1 stop22h 20m
Multiple Airlines
Deal found 30/7$1,083
Mon 24/806:30
KTM
-
PER
2 stops35h 05m
Multiple Airlines
Mon 31/820:50
PER
-
KTM
1 stop18h 15m
Multiple Airlines
Deal found 27/7$1,112
Tue 8/922:45
KTM
-
PER
1 stop13h 50m
Malaysia Airlines
Sun 20/902:10
PER
-
KTM
1 stop21h 50m
Malaysia Airlines
Deal found 28/7$1,126
Mon 24/822:45
KTM
-
PER
1 stop24h 10m
Malaysia Airlines
Sun 30/802:10
PER
-
KTM
1 stop12h 30m
Malaysia Airlines
Deal found 27/7$1,139
Tue 1/914:05
KTM
-
PER
3 stops36h 00m
Multiple Airlines
Mon 5/1016:20
PER
-
KTM
1 stop22h 20m
Multiple Airlines
Deal found 27/7$1,177
Sun 6/922:45
KTM
-
PER
1 stop13h 50m
Malaysia Airlines
Sat 12/902:10
PER
-
KTM
1 stop21h 50m
Malaysia Airlines
Deal found 26/7$1,193
Wed 21/1000:25
KTM
-
ADL
3 stops40h 45m
Multiple Airlines
Sun 24/109:15
ADL
-
KTM
2 stops35h 30m
Multiple Airlines
Deal found 29/7$1,332
Wed 19/813:30
KTM
-
MEL
1 stop13h 45m
Multiple Airlines
Wed 28/1012:00
MEL
-
KTM
2 stops33h 15m
Multiple Airlines
Deal found 30/7$1,342
Sun 23/823:30
KTM
-
MEL
1 stop15h 35m
China Southern
Thu 17/910:20
MEL
-
KTM
1 stop16h 25m
China Southern
Deal found 28/7$1,346
Sun 6/913:30
KTM
-
MEL
1 stop15h 40m
Multiple Airlines
Thu 10/913:00
MEL
-
KTM
2 stops27h 40m
Multiple Airlines
Deal found 28/7$1,349
Sat 19/921:10
KTM
-
MEL
2 stops18h 55m
Multiple Airlines
Sun 25/1013:10
MEL
-
KTM
2 stops32h 15m
Multiple Airlines
Deal found 27/7$1,353

Find flight deals from Kathmandu to Australia

Keep the following information in mind while searching for Kathmandu to Australia flight deals. Data was last updated 30 July 2026.

Round-trip from

$958

One-way from

$722

Popular in

May

Cheapest in

March

Average price

$1,624
6/9-13/9
  • 6/9-13/9
  • 4 total stops
  • 53h 30m total
  • Kathmandu to Australia
Search Deals
Sichuan Airlines
  • Sichuan Airlines
  • 17/8
  • 1 total stop
  • 22h 10m total
  • Kathmandu to Australia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($172 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($32 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kathmandu to Australia 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 647,157 searches. Data last updated 30 July 2026.
Use the filters below to find and compare flights from Kathmandu to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Sun 6/9

07:35-19:50

2 stops34h 00m

Perth

Sun 13/9

20:50-08:00

1 stop13h 25m

$1,067

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Tue 8/9

13:30-17:10

2 stops25h 25m

Perth

Mon 21/9

16:20-12:25

1 stop22h 20m

$1,083

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Mon 24/8

06:30-19:50

2 stops35h 05m

Perth

Mon 31/8

20:50-13:40

2 stops19h 05m

$1,123
Fastest return journey

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Tue 8/9

22:45-14:50

1 stop13h 50m

Perth

Sun 20/9

02:10-21:45

1 stop21h 50m

$1,126

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Mon 24/8

22:45-01:10

1 stop24h 10m

Perth

Sun 30/8

02:10-12:25

1 stop12h 30m

$1,139

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Sun 6/9

22:45-14:50

1 stop13h 50m

Perth

Sat 12/9

02:10-21:45

1 stop21h 50m

$1,193

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Sun 2/8

10:05-18:35

1 stop30h 15m

Perth

Sun 9/8

22:45-16:45

1 stop20h 15m

$1,296

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Sun 2/8

20:50-05:50

2 stops30h 45m

Perth

Sun 9/8

16:20-12:25

1 stop22h 20m

$1,333

KathmanduMelbourne

KTM - MEL

KTMMEL

Kathmandu Tribhuvan

Tue 1/9

13:30-11:45

2 stops18h 00m

Melbourne

Tue 29/9

00:30-14:05

2 stops17h 50m

$1,356

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sat 12/9

16:35-12:35

2 stops39h 45m

Sydney Kingsford Smith

Sat 19/9

10:00-15:35

3 stops33h 50m

$1,395

Flights are sorted by cheapest return flights first.

Deals found on 27/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from Kathmandu to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia 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 Australia

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

Currently, December is the cheapest month in which you can book a flight from Kathmandu to Australia (average of $1,328). Flying from Kathmandu to Australia in May is currently the most expensive (average of $1,745). 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.

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

To ensure you get the cheapest price possible for a flight from Kathmandu to Australia, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated 30 July 2026.
See what other customers who have flown with Singapore Airlines,Thai Airways, andCathay Pacific from Kathmandu to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Entertainment

8.1

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.2
Very Good
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Entertainment

8.1

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Thai Airways
7.9
Good
412 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Entertainment

8.1

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Cathay Pacific
7.6
Good
1,433 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Entertainment

8.1

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
China Southern
7.4
Good
166 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Entertainment

8.1

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Malaysia Airlines
7.3
Good
314 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Entertainment

8.1

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Related info for your journey

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

  • What airport do you fly from for flights from Kathmandu to Australia?

    Most people fly from Kathmandu Tribhuvan (KTM) if they book a flight from Kathmandu to Australia. Kathmandu Tribhuvan is conveniently located just 4.1 km from Kathmandu’s city centre.

  • How long is the flight from Kathmandu to Australia?

    A quick flight from Kathmandu to Australia can take about 17h 35m. China Eastern provides one of the quickest options available for as low as $1,406. Kathmandu and Australia are separated by a distance of 9468 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 Australia one-way?

    For one-way options, check prices for Batik Air. According to our data, you can fly for as low as $522. Users have also found prices from $538 and $551 on Malaysia Airlines and Sichuan Airlines, respectively.

  • What are the most popular routes from Kathmandu to Australia?

    While some choose either Kathmandu Tribhuvan - Melbourne or Kathmandu Tribhuvan - Adelaide, Kathmandu Tribhuvan - Sydney Kingsford Smith is the most popular route from Kathmandu to Australia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kathmandu to Australia 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 Australia?

    Currently, December is the cheapest month in which you can book a flight from Kathmandu to Australia (average of $1,328). Flying from Kathmandu to Australia in May is currently the most expensive (average of $1,745). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Kathmandu to Australia

Discover the top 10 airlines that operate flights from Kathmandu to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 30 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$455Average$1,514FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China EasternCheapest$640Average$1,257FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Batik AirCheapest$653Average$1,162FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
China SouthernCheapest$938Average$1,570FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Sichuan AirlinesCheapest$1,008Average$1,421FlexibilityNo cancel feeOn-time63%
Search Sichuan Airlines flights
Singapore AirlinesCheapest$1,103Average$1,648FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapest$1,163Average$1,420FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Thai AirwaysCheapest$1,245Average$1,409FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Qatar AirwaysCheapest$1,281Average$1,608FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Cathay PacificCheapest$1,295Average$1,649FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kathmandu to Australia?

Deals for Kathmandu to Australia 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 Australia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Kathmandu to Australia for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Australia from Kathmandu shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Kathmandu to Australia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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