Find flights
When to book
Airlines
FAQs

Cheap flights from Kathmandu to Australia from $680

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 21/2. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SYD
21 Feb — 28 Feb1
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 22 January 2026.

Mon 15/622:45
KTM
-
PER
1 stop13h 50m
Malaysia Airlines
Tue 14/702:10
PER
-
KTM
1 stop12h 05m
Malaysia Airlines
Deal found 19/1$823
Fri 12/622:45
KTM
-
PER
1 stop13h 50m
Malaysia Airlines
Mon 13/702:10
PER
-
KTM
1 stop21h 50m
Malaysia Airlines
Deal found 19/1$843
Sat 13/613:00
KTM
-
PER
1 stop23h 35m
Malaysia Airlines
Tue 14/702:10
PER
-
KTM
1 stop12h 05m
Malaysia Airlines
Deal found 19/1$850
Fri 6/315:10
KTM
-
PER
2 stops31h 15m
Multiple Airlines
Thu 12/301:40
PER
-
KTM
1 stop21h 10m
Multiple Airlines
Deal found 20/1$880
Wed 18/215:10
KTM
-
PER
2 stops36h 25m
Multiple Airlines
Sun 17/517:20
PER
-
KTM
1 stop16h 55m
Multiple Airlines
Deal found 20/1$955
Wed 4/217:05
KTM
-
PER
2 stops33h 20m
Multiple Airlines
Tue 3/301:40
PER
-
KTM
1 stop21h 10m
Multiple Airlines
Deal found 21/1$966
Thu 19/217:10
KTM
-
PER
3 stops26h 20m
Multiple Airlines
Sun 17/517:20
PER
-
KTM
1 stop16h 55m
Multiple Airlines
Deal found 20/1$1,008
Wed 18/215:10
KTM
-
PER
2 stops28h 45m
Multiple Airlines
Sun 17/501:30
PER
-
KTM
1 stop16h 50m
Multiple Airlines
Deal found 20/1$1,010
Wed 18/215:10
KTM
-
PER
2 stops28h 45m
Multiple Airlines
Thu 21/523:15
PER
-
KTM
1 stop19h 05m
Multiple Airlines
Deal found 20/1$1,013
Fri 6/311:10
KTM
-
DRW
3 stops25h 20m
Multiple Airlines
Fri 13/316:35
DRW
-
KTM
2 stops35h 25m
Multiple Airlines
Deal found 19/1$1,152
Mon 13/714:15
KTM
-
ADL
2 stops36h 25m
Multiple Airlines
Mon 17/809:45
ADL
-
KTM
1 stop15h 45m
Multiple Airlines
Deal found 20/1$1,191
Sun 17/515:35
KTM
-
SYD
2 stops36h 15m
China Eastern
Sun 31/510:05
SYD
-
KTM
2 stops56h 45m
China Eastern
Deal found 21/1$1,195

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 22 January 2026.

Round-trip from

$823

One-way from

$680

Popular in

January

Cheapest in

June

Average price

$1,847
Malaysia Airlines
  • Malaysia Airlines
  • 15/6-14/7
  • 2 total stops
  • 25h 55m total
  • Kathmandu to Australia
Search Deals
Qatar Airways
  • Qatar Airways
  • 21/2
  • 1 total stop
  • 22h 50m total
  • Kathmandu to Australia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($184 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($46 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 22 January 2026.
Use the filters below to find and compare flights from Kathmandu to Australia that are best for you.

Fly from

Kathmandu

Fly to

Australia

Route

Depart

Return

Price

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Mon 15/6

22:45-14:50

1 stop13h 50m

Perth

Tue 14/7

15:50-12:00

1 stop22h 25m

$843

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Fri 12/6

22:45-14:50

1 stop13h 50m

Perth

Mon 13/7

15:50-12:00

1 stop22h 25m

$843

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Mon 15/6

22:45-14:50

1 stop13h 50m

Perth

Fri 17/7

02:10-12:00

1 stop12h 05m

$843

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Thu 18/6

22:45-14:50

1 stop13h 50m

Perth

Fri 17/7

02:10-12:00

1 stop12h 05m

$843

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Thu 18/6

22:45-14:50

1 stop13h 50m

Perth

Sun 12/7

02:10-12:00

1 stop12h 05m

$843

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Tue 16/6

22:45-14:50

1 stop13h 50m

Perth

Mon 13/7

02:10-12:00

1 stop12h 05m

$843

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Fri 12/6

22:45-14:50

1 stop13h 50m

Perth

Mon 13/7

02:10-21:45

1 stop21h 50m

$843

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Sat 13/6

13:00-14:50

1 stop23h 35m

Perth

Tue 14/7

15:50-12:00

1 stop22h 25m

$850

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Wed 17/6

13:00-14:50

1 stop23h 35m

Perth

Fri 17/7

02:10-12:00

1 stop12h 05m

$850

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Sat 13/6

13:00-14:50

1 stop23h 35m

Perth

Fri 17/7

02:10-12:00

1 stop12h 05m

$850

Flights are sorted by cheapest return flights first.

Deals found on 22/1

Showing 1-10 of 60 results
1
2
3
...
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 $471). Flying from Kathmandu to Australia in October is currently the most expensive (average of $1,234). 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 22 January 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
8.1
Very Good
1,434 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.1

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.1
Very Good
1,434 reviews
Singapore Airlines
8.1
Very Good
1,434 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.1

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Thai Airways
7.8
Good
379 reviews
Singapore Airlines
8.1
Very Good
1,434 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.1

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Cathay Pacific
7.6
Good
1,140 reviews
Singapore Airlines
8.1
Very Good
1,434 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.1

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
China Southern
7.3
Good
135 reviews
Singapore Airlines
8.1
Very Good
1,434 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.1

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Malaysia Airlines
7.3
Good
290 reviews
Singapore Airlines
8.1
Very Good
1,434 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.1

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

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 13h 50m. Malaysia Airlines provides one of the quickest options available for as low as $843. Kathmandu and Australia are separated by a distance of 7376 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 China Eastern. According to our data, you can fly for as low as $353. Users have also found prices from $506 and $530 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 - Brisbane, 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 $471). Flying from Kathmandu to Australia in October is currently the most expensive (average of $1,234). 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 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$390Average$1,484FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China EasternCheapest$769Average$1,261FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest$871Average$1,530FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Batik AirCheapest$887Average$1,307FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Sichuan AirlinesCheapest$1,087Average$1,480FlexibilityNo cancel feeOn-time63%
Search Sichuan Airlines flights
Singapore AirlinesCheapest$1,161Average$1,745FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapest$1,202Average$1,354FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Cathay PacificCheapest$1,234Average$1,465FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Thai AirwaysCheapest$1,238Average$1,426FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Qatar AirwaysCheapest$1,594Average$2,149FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.