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Cheap flights from Kathmandu to Australia from $471

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SYD
11 Apr — 18 Apr1
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 12 March 2026.

Fri 3/417:30
KTM
-
PER
2 stops28h 50m
Multiple Airlines
Sun 19/417:20
PER
-
KTM
1 stop16h 55m
Multiple Airlines
Deal found 7/3$848
Wed 22/414:15
KTM
-
PER
2 stops37h 20m
Multiple Airlines
Tue 28/401:35
PER
-
KTM
1 stop16h 45m
Multiple Airlines
Deal found 7/3$849
Wed 1/414:15
KTM
-
PER
2 stops27h 20m
Multiple Airlines
Fri 29/505:15
PER
-
KTM
1 stop18h 45m
Multiple Airlines
Deal found 11/3$869
Sun 29/314:15
KTM
-
PER
2 stops27h 20m
Multiple Airlines
Thu 30/420:50
PER
-
KTM
1 stop13h 25m
Multiple Airlines
Deal found 11/3$870
Sun 26/414:15
KTM
-
PER
2 stops38h 00m
Multiple Airlines
Sat 2/501:35
PER
-
KTM
1 stop32h 40m
Multiple Airlines
Deal found 12/3$901
Wed 10/614:15
KTM
-
PER
2 stops27h 20m
Multiple Airlines
Tue 30/605:15
PER
-
KTM
1 stop18h 45m
Multiple Airlines
Deal found 11/3$905
Fri 24/414:15
KTM
-
PER
2 stops27h 20m
Multiple Airlines
Fri 1/520:50
PER
-
KTM
2 stops21h 55m
Multiple Airlines
Deal found 9/3$934
Wed 25/317:00
KTM
-
BNE
2 stops35h 45m
China Eastern
Sun 12/411:05
BNE
-
KTM
3 stops56h 45m
China Eastern
Deal found 10/3$1,001
Wed 22/414:15
KTM
-
MEL
2 stops26h 00m
Multiple Airlines
Tue 28/400:30
MEL
-
KTM
2 stops17h 00m
Multiple Airlines
Deal found 8/3$1,014
Thu 9/416:35
KTM
-
MEL
3 stops37h 10m
China Eastern
Thu 16/421:30
MEL
-
KTM
2 stops46h 20m
China Eastern
Deal found 12/3$1,026
Wed 1/414:15
KTM
-
MEL
2 stops26h 00m
Multiple Airlines
Sat 18/421:45
MEL
-
KTM
2 stops19h 45m
Multiple Airlines
Deal found 9/3$1,031
Sun 5/416:35
KTM
-
BNE
3 stops60h 10m
China Eastern
Sun 12/411:05
BNE
-
KTM
3 stops56h 45m
China Eastern
Deal found 8/3$1,042

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 12 March 2026.

Round-trip from

$869

One-way from

$471

Popular in

January

Cheapest in

June

Average price

$1,302
1/4-29/5
  • 1/4-29/5
  • 3 total stops
  • 46h 05m total
  • Kathmandu to Australia
Search Deals
22/4
  • 22/4
  • 3 total stops
  • 47h 00m total
  • Kathmandu to Australia
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($102 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($34 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 12 March 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

Fri 3/4

17:30-00:35

2 stops28h 50m

Perth

Sun 19/4

17:20-08:00

1 stop16h 55m

$848

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Tue 5/5

15:45-05:50

1 stop11h 50m

Perth

Tue 14/7

13:45-21:30

1 stop34h 00m

$983

KathmanduBrisbane

KTM - BNE

KTMBNE

Kathmandu Tribhuvan

Wed 25/3

17:00-09:00

2 stops35h 45m

Brisbane

Sun 12/4

11:05-15:35

3 stops56h 45m

$1,001

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Wed 22/4

10:35-16:15

1 stop27h 25m

Perth

Tue 28/4

01:35-16:05

1 stop16h 45m

$1,005

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Wed 1/4

17:05-04:15

1 stop32h 55m

Perth

Fri 29/5

05:15-21:45

1 stop18h 45m

$1,008

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Fri 3/4

15:00-16:15

2 stops23h 00m

Perth

Mon 8/6

20:50-12:00

1 stop17h 25m

$1,031

KathmanduBrisbane

KTM - BNE

KTMBNE

Kathmandu Tribhuvan

Sun 5/4

16:35-09:00

2 stops60h 10m

Brisbane

Sun 12/4

11:05-15:35

2 stops56h 45m

$1,052

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Sun 26/4

14:15-04:20

3 stops35h 50m

Perth

Sun 3/5

23:35-11:30

1 stop14h 10m

$1,053

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Sun 22/3

15:00-19:55

2 stops26h 40m

Perth

Wed 25/3

20:25-20:35

2 stops26h 25m

$1,055
Fastest return journey

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Tue 1/9

22:45-14:50

1 stop13h 50m

Perth

Mon 30/11

16:15-12:00

1 stop22h 00m

$1,057

Flights are sorted by cheapest return flights first.

Deals found on 11/3

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, February is the cheapest month in which you can book a flight from Kathmandu to Australia (average of $447). Flying from Kathmandu to Australia in October is currently the most expensive (average of $1,180). 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.

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 12 March 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
1,475 reviews
Check prices

Entertainment

8.0

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.2
Very Good
1,475 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Entertainment

8.0

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Thai Airways
7.8
Good
392 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Entertainment

8.0

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Cathay Pacific
7.6
Good
1,203 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Entertainment

8.0

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
China Southern
7.4
Good
142 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Entertainment

8.0

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Malaysia Airlines
7.3
Good
294 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Entertainment

8.0

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

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 35h 45m. China Eastern provides one of the quickest options available for as low as $1,001. Kathmandu and Australia are separated by a distance of 9468 km.

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

    For one-way options, check prices for China Eastern. According to our data, you can fly for as low as $335. Users have also found prices from $483 and $503 on Batik Air and Qatar Airways, respectively.

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

    While some choose either Kathmandu Tribhuvan - Melbourne or Kathmandu Tribhuvan - Perth, 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, February is the cheapest month in which you can book a flight from Kathmandu to Australia (average of $447). Flying from Kathmandu to Australia in October is currently the most expensive (average of $1,180). 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 12 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$371Average$1,396FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China EasternCheapest$739Average$1,192FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Batik AirCheapest$823Average$1,069FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
China SouthernCheapest$827Average$1,475FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Sichuan AirlinesCheapest$995Average$1,401FlexibilityNo cancel feeOn-time63%
Search Sichuan Airlines flights
Singapore AirlinesCheapest$1,105Average$1,646FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapest$1,139Average$1,270FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Cathay PacificCheapest$1,171Average$1,397FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Thai AirwaysCheapest$1,184Average$1,355FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Qatar AirwaysCheapest$1,514Average$2,041FlexibilityNo cancel feeOn-time68%
Search Qatar Airways 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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