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Cheap flights from Kathmandu to Australia from $670

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SYD
14 Aug — 21 Aug1
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 15 July 2026.

Mon 17/807:35
KTM
-
PER
2 stops34h 00m
Multiple Airlines
Sun 23/823:15
PER
-
KTM
1 stop23h 35m
Multiple Airlines
Deal found 12/7$958
Mon 17/822:45
KTM
-
PER
1 stop13h 50m
Malaysia Airlines
Mon 31/802:10
PER
-
KTM
1 stop21h 50m
Malaysia Airlines
Deal found 10/7$1,094
Fri 28/806:30
KTM
-
PER
2 stops35h 05m
Multiple Airlines
Fri 4/916:20
PER
-
KTM
1 stop22h 20m
Multiple Airlines
Deal found 13/7$1,117
Mon 17/813:50
KTM
-
PER
1 stop27h 45m
Multiple Airlines
Tue 1/907:30
PER
-
KTM
2 stops32h 50m
Multiple Airlines
Deal found 10/7$1,123
Fri 18/1213:00
KTM
-
PER
1 stop34h 10m
Malaysia Airlines
Fri 12/316:15
PER
-
KTM
1 stop22h 00m
Malaysia Airlines
Deal found 12/7$1,127
Sat 8/820:50
KTM
-
PER
3 stops33h 05m
Multiple Airlines
Sat 15/820:50
PER
-
KTM
1 stop18h 15m
Multiple Airlines
Deal found 11/7$1,145
Sat 25/700:25
KTM
-
PER
3 stops38h 30m
Multiple Airlines
Wed 21/1004:45
PER
-
KTM
1 stop18h 30m
Multiple Airlines
Deal found 11/7$1,150
Mon 17/822:45
KTM
-
PER
1 stop24h 10m
Malaysia Airlines
Sat 22/802:10
PER
-
KTM
1 stop21h 50m
Malaysia Airlines
Deal found 12/7$1,173
Tue 18/800:25
KTM
-
MEL
2 stops31h 05m
Multiple Airlines
Fri 21/823:30
MEL
-
KTM
1 stop17h 10m
Multiple Airlines
Deal found 10/7$1,340
Fri 28/811:45
KTM
-
MEL
1 stop22h 10m
Multiple Airlines
Fri 4/911:00
MEL
-
KTM
2 stops32h 50m
Multiple Airlines
Deal found 14/7$1,342
Mon 24/800:25
KTM
-
MEL
2 stops31h 05m
Multiple Airlines
Tue 1/920:20
MEL
-
KTM
1 stop18h 40m
Multiple Airlines
Deal found 11/7$1,344
Thu 3/913:15
KTM
-
MEL
1 stop16h 30m
Multiple Airlines
Tue 3/1114:35
MEL
-
KTM
1 stop27h 55m
Multiple Airlines
Deal found 12/7$1,350

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 15 July 2026.

Round-trip from

$958

One-way from

$670

Popular in

May

Cheapest in

March

Average price

$1,648
Batik Air
  • Batik Air
  • 17/8-23/8
  • 3 total stops
  • 57h 35m total
  • Kathmandu to Australia
Search Deals
15/8
  • 15/8
  • 3 total stops
  • 38h 00m total
  • Kathmandu to Australia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($171 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 15 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

Sat 1/8

06:30-19:50

2 stops35h 05m

Perth

Mon 3/8

00:45-20:35

1 stop22h 05m

$991

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Mon 17/8

22:45-14:50

1 stop13h 50m

Perth

Mon 31/8

02:10-21:45

1 stop21h 50m

$1,094

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Mon 17/8

13:50-19:50

1 stop27h 45m

Perth

Tue 1/9

07:30-14:05

2 stops32h 50m

$1,123

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Sat 25/7

00:25-17:10

3 stops38h 30m

Perth

Wed 21/10

04:45-21:00

1 stop18h 30m

$1,150
Fastest return journey

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Sat 1/8

13:50-05:50

1 stop13h 45m

Perth

Mon 3/8

00:45-12:50

1 stop14h 20m

$1,156

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Sat 25/7

00:25-08:10

3 stops29h 30m

Perth

Mon 27/7

20:50-12:50

1 stop18h 15m

$1,157

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Wed 9/9

15:05-17:10

3 stops47h 50m

Perth

Tue 22/9

09:20-12:25

1 stop29h 20m

$1,201

KathmanduPerth

KTM - PER

KTMPER

Kathmandu Tribhuvan

Wed 9/9

22:50-05:10

1 stop28h 05m

Perth

Mon 21/9

01:10-21:30

1 stop22h 35m

$1,250

KathmanduMelbourne

KTM - MEL

KTMMEL

Kathmandu Tribhuvan

Sun 26/7

16:35-12:40

2 stops39h 50m

Melbourne

Thu 27/8

11:00-15:35

2 stops56h 50m

$1,372

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Wed 2/9

13:00-19:35

1 stop26h 20m

Sydney Kingsford Smith

Tue 2/3

10:25-21:45

1 stop16h 35m

$1,376

Flights are sorted by cheapest return flights first.

Deals found on 12/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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, March is the cheapest month in which you can book a flight from Kathmandu to Australia (average of $1,310). Flying from Kathmandu to Australia in January is currently the most expensive (average of $2,279). 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 15 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
1,572 reviews
Check prices

Boarding

8.3

Overall

8.2

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.6

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
1,572 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Boarding

8.3

Overall

8.2

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.6

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
409 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Boarding

8.3

Overall

8.2

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.6

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
1,410 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Boarding

8.3

Overall

8.2

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
China Southern
7.5
Good
158 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Boarding

8.3

Overall

8.2

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.6

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
313 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Boarding

8.3

Overall

8.2

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.6

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 13h 50m. Malaysia Airlines provides one of the quickest options available for as low as $1,094. 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 Batik Air. According to our data, you can fly for as low as $521. Users have also found prices from $540 and $555 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 - Melbourne Avalon, 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, March is the cheapest month in which you can book a flight from Kathmandu to Australia (average of $1,310). Flying from Kathmandu to Australia in January is currently the most expensive (average of $2,279). 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 15 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$458Average$1,516FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China EasternCheapest$643Average$1,254FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Batik AirCheapest$656Average$1,156FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Qatar AirwaysCheapest$967Average$1,628FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
China SouthernCheapest$980Average$1,584FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Sichuan AirlinesCheapest$1,017Average$1,432FlexibilityNo cancel feeOn-time63%
Search Sichuan Airlines flights
Singapore AirlinesCheapest$1,121Average$1,652FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapest$1,169Average$1,424FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Thai AirwaysCheapest$1,251Average$1,409FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Cathay PacificCheapest$1,302Average$1,673FlexibilityNo 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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