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Cheap flights from Australia to Kathmandu from $408

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KTM
15 Apr — 22 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Kathmandu

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Kathmandu
Explore the most affordable flight options available from Australia to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 March 2026.

Fri 5/617:20
PER
-
KTM
1 stop20h 55m
Multiple Airlines
Thu 18/622:45
KTM
-
PER
2 stops20h 45m
Multiple Airlines
Deal found 14/3$915
Tue 14/420:50
PER
-
KTM
2 stops18h 40m
Multiple Airlines
Wed 13/514:15
KTM
-
PER
2 stops27h 20m
Multiple Airlines
Deal found 13/3$916
Tue 2/601:35
PER
-
KTM
1 stop12h 40m
Multiple Airlines
Fri 12/614:15
KTM
-
PER
3 stops35h 50m
Multiple Airlines
Deal found 13/3$925
Mon 27/401:35
PER
-
KTM
1 stop21h 15m
Batik Air
Tue 5/521:25
KTM
-
PER
1 stop24h 55m
Batik Air
Deal found 14/3$926
Fri 17/418:25
PER
-
KTM
2 stops45h 05m
Multiple Airlines
Fri 8/511:10
KTM
-
PER
1 stop16h 25m
Multiple Airlines
Deal found 11/3$928
Mon 15/622:10
SYD
-
KTM
1 stop18h 05m
Malaysia Airlines
Tue 30/613:00
KTM
-
SYD
1 stop16h 45m
Malaysia Airlines
Deal found 10/3$928
Wed 3/613:05
SYD
-
KTM
1 stop36h 55m
Malaysia Airlines
Fri 12/613:00
KTM
-
SYD
1 stop16h 45m
Malaysia Airlines
Deal found 13/3$932
Sat 1/822:10
SYD
-
KTM
1 stop27h 50m
Malaysia Airlines
Mon 17/822:45
KTM
-
SYD
1 stop16h 35m
Malaysia Airlines
Deal found 14/3$933
Tue 12/522:10
SYD
-
KTM
1 stop18h 05m
Malaysia Airlines
Sat 30/513:00
KTM
-
SYD
1 stop26h 20m
Malaysia Airlines
Deal found 11/3$935
Fri 31/722:10
SYD
-
KTM
1 stop18h 05m
Malaysia Airlines
Sat 15/813:00
KTM
-
SYD
1 stop16h 45m
Malaysia Airlines
Deal found 14/3$936
Wed 10/620:35
SYD
-
KTM
2 stops29h 25m
Multiple Airlines
Thu 25/622:45
KTM
-
SYD
2 stops32h 45m
Multiple Airlines
Deal found 12/3$938
Sun 26/417:20
PER
-
KTM
1 stop16h 05m
Multiple Airlines
Sat 9/516:40
KTM
-
PER
2 stops21h 20m
Multiple Airlines
Deal found 15/3$939

Find flight deals from Australia to Kathmandu

Keep the following information in mind while searching for Australia to Kathmandu flight deals. Data was last updated 16 March 2026.

Round-trip from

$915

One-way from

$408

Popular in

December

Cheapest in

August

Average price

$1,207
5/6-18/6
  • 5/6-18/6
  • 3 total stops
  • 41h 40m total
  • Australia to Kathmandu
Search Deals
4/6
  • 4/6
  • 1 total stop
  • 18h 45m total
  • Australia to Kathmandu
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($248 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($57 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 Australia to Kathmandu 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 16 March 2026.
Use the filters below to find and compare flights from Australia to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthKathmandu

PER - KTM

PERKTM

Perth

Sat 18/4

17:20-21:00

1 stop29h 55m

Kathmandu Tribhuvan

Thu 14/5

23:30-04:15

2 stops26h 30m

$925

PerthKathmandu

PER - KTM

PERKTM

Perth

Wed 10/6

02:10-21:45

1 stop21h 50m

Kathmandu Tribhuvan

Sun 14/6

22:45-14:50

1 stop13h 50m

$962

PerthKathmandu

PER - KTM

PERKTM

Perth

Mon 17/8

23:15-14:45

1 stop17h 45m

Kathmandu Tribhuvan

Wed 19/8

21:25-16:15

1 stop16h 35m

$968

PerthKathmandu

PER - KTM

PERKTM

Perth

Sat 18/4

23:15-20:35

1 stop23h 35m

Kathmandu Tribhuvan

Thu 14/5

21:25-05:50

1 stop30h 10m

$974

PerthKathmandu

PER - KTM

PERKTM

Perth

Sat 13/6

07:20-20:35

2 stops15h 30m

Kathmandu Tribhuvan

Wed 1/7

21:25-16:15

1 stop16h 35m

$1,035

DarwinKathmandu

DRW - KTM

DRWKTM

Darwin

Tue 2/6

15:45-21:30

1 stop33h 30m

Kathmandu Tribhuvan

Mon 20/7

22:50-00:55

1 stop46h 20m

$1,037

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Sun 19/4

20:20-10:45

1 stop18h 40m

Kathmandu Tribhuvan

Mon 18/5

11:45-14:15

1 stop22h 15m

$1,072

MelbourneKathmandu

MEL - KTM

MELKTM

Melbourne

Fri 5/6

07:45-21:45

1 stop18h 15m

Kathmandu Tribhuvan

Mon 3/8

22:45-08:20

1 stop29h 20m

$1,084

PerthKathmandu

PER - KTM

PERKTM

Perth

Sat 2/5

23:15-16:05

1 stop19h 05m

Kathmandu Tribhuvan

Tue 12/5

15:45-05:50

1 stop11h 50m

$1,087

MelbourneKathmandu

MEL - KTM

MELKTM

Melbourne

Fri 5/6

07:45-21:45

1 stop18h 15m

Kathmandu Tribhuvan

Tue 4/8

22:45-19:15

1 stop16h 15m

$1,088

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 Australia to Kathmandu

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

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

Currently, August is the cheapest month in which you can book a flight from Australia to Kathmandu (average of $649). Flying from Australia to Kathmandu in December is currently the most expensive (average of $902). 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 Kathmandu

Get insights into the airlines that provide service to Kathmandu. 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 Kathmandu. Reviews last updated 16 March 2026.
Check out reviews from past customers who have flown with Singapore Airlines,Thai Airways, andCathay Pacific from Australia to Kathmandu to help guide your decision. You can also see how each airline stacks up 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

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

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
8.2
Very Good
1,475 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

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
392 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

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
1,207 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

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
7.4
Good
142 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

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
295 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

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 Australia to Kathmandu. 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 into for flights to Kathmandu from Australia?

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

  • How long is the flight from Australia to Kathmandu?

    There are many flights that can get you from Australia to Kathmandu in 17h 45m. Fly via Malaysia Airlines, Batik Air, or Singapore Airlines to get the fastest option. Australia and Kathmandu 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 Australia to Kathmandu one-way?

    To fly one-way, consider booking your trip with Batik Air, which is currently one of the cheapest options available, starting at $306. Malaysia Airlines flights start at $355 while deals on Singapore Airlines start at $389 one-way.

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

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

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Australia to Kathmandu (average of $649). Flying from Australia to Kathmandu in December is currently the most expensive (average of $902). 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

Travelling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

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Fly from Australia to Kathmandu on these airlines

Choose from the following airlines for your flight from Australia to Kathmandu. Flights are based on user searches made on Cheapflights and were last updated on 16 March 2026.
China Southern flights from Australia to Kathmandu Tribhuvan
Malaysia Airlines flights from Australia to Kathmandu Tribhuvan
Singapore Airlines flights from Australia to Kathmandu Tribhuvan
Sichuan Airlines flights from Australia to Kathmandu Tribhuvan
Batik Air flights from Australia to Kathmandu Tribhuvan

Top 10 airlines flying from Australia to Kathmandu

Discover the top 10 airlines that operate flights from Australia to Kathmandu. 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 16 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Batik AirCheapest$587Average$1,405FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Malaysia AirlinesCheapest$709Average$1,241FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China SouthernCheapest$757Average$1,092FlexibilityNo cancel feeOn-time69%
Search China Southern flights
SriLankan AirlinesCheapest$788Average$1,090FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Singapore AirlinesCheapest$793Average$1,286FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapest$830Average$1,426FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Cathay PacificCheapest$860Average$1,461FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest$887Average$1,800FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Thai AirwaysCheapest$913Average$1,320FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
China EasternCheapest$922Average$1,134FlexibilityNo cancel feeOn-time62%
Search China Eastern 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 Australia to Kathmandu?

Cheapflights makes it easy to find Australia to Kathmandu flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Kathmandu from Australia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Australia to Kathmandu flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Australia to Kathmandu 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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