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Cheap flights from Australia to Kathmandu from $431

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KTM
15 Aug — 22 Aug1
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 July 2026.

Thu 30/717:20
PER
-
KTM
1 stop21h 45m
Multiple Airlines
Thu 6/814:05
KTM
-
PER
3 stops27h 30m
Multiple Airlines
Deal found 13/7$1,013
Sun 19/717:20
PER
-
KTM
1 stop16h 55m
Multiple Airlines
Mon 10/820:50
KTM
-
PER
2 stops54h 45m
Multiple Airlines
Deal found 16/7$1,020
Mon 20/723:15
PER
-
KTM
1 stop15h 50m
Multiple Airlines
Sat 8/820:50
KTM
-
PER
3 stops33h 05m
Multiple Airlines
Deal found 15/7$1,022
Fri 17/716:20
PER
-
KTM
1 stop22h 20m
Thai Airways
Fri 31/713:30
KTM
-
PER
1 stop16h 00m
Thai Airways
Deal found 16/7$1,027
Sun 19/716:20
PER
-
KTM
1 stop22h 20m
Thai Airways
Sun 9/800:25
KTM
-
PER
1 stop12h 25m
Thai Airways
Deal found 16/7$1,029
Sun 2/817:20
PER
-
KTM
1 stop25h 00m
Batik Air
Sat 15/813:50
KTM
-
PER
1 stop13h 45m
Batik Air
Deal found 16/7$1,032
Sat 15/809:20
PER
-
KTM
1 stop16h 20m
Thai Airways
Sat 29/813:30
KTM
-
PER
1 stop23h 20m
Thai Airways
Deal found 15/7$1,034
Sat 15/823:15
PER
-
KTM
1 stop15h 50m
Multiple Airlines
Sat 29/806:30
KTM
-
PER
2 stops35h 05m
Multiple Airlines
Deal found 15/7$1,036
Tue 21/717:20
PER
-
KTM
1 stop29h 30m
Multiple Airlines
Mon 10/823:30
KTM
-
PER
2 stops18h 05m
Multiple Airlines
Deal found 16/7$1,039
Tue 28/709:20
PER
-
KTM
1 stop16h 20m
Thai Airways
Tue 4/813:30
KTM
-
PER
1 stop23h 20m
Thai Airways
Deal found 11/7$1,040
Sun 2/817:20
PER
-
KTM
1 stop16h 55m
Multiple Airlines
Sun 23/816:35
KTM
-
PER
2 stops33h 30m
Multiple Airlines
Deal found 13/7$1,042
Sun 19/721:30
MEL
-
KTM
3 stops46h 20m
China Eastern
Sat 1/816:35
KTM
-
MEL
3 stops60h 10m
China Eastern
Deal found 16/7$1,144

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 July 2026.

Round-trip from

$1,013

One-way from

$431

Popular in

December

Cheapest in

February

Average price

$1,266
30/7-6/8
  • 30/7-6/8
  • 4 total stops
  • 49h 15m total
  • Australia to Kathmandu
Search Deals
Batik Air
  • Batik Air
  • 8/8
  • 1 total stop
  • 15h 50m total
  • Australia to Kathmandu
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($176 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($54 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 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 July 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

Thu 27/8

20:50-08:00

1 stop13h 25m

Kathmandu Tribhuvan

Thu 3/9

13:15-05:50

2 stops38h 20m

$1,080

PerthKathmandu

PER - KTM

PERKTM

Perth

Tue 15/9

09:20-12:25

1 stop29h 20m

Kathmandu Tribhuvan

Wed 16/9

15:05-04:20

3 stops35h 00m

$1,093

PerthKathmandu

PER - KTM

PERKTM

Perth

Sat 1/8

08:20-21:45

1 stop15h 40m

Kathmandu Tribhuvan

Sat 8/8

23:00-22:40

1 stop21h 25m

$1,146

DarwinKathmandu

DRW - KTM

DRWKTM

Darwin

Thu 26/11

15:50-21:40

1 stop33h 35m

Kathmandu Tribhuvan

Sat 6/2

23:00-15:00

1 stop36h 15m

$1,149

MelbourneKathmandu

MEL - KTM

MELKTM

Melbourne

Sun 2/8

11:00-15:35

3 stops56h 50m

Kathmandu Tribhuvan

Sat 12/9

16:35-09:00

3 stops60h 10m

$1,163

PerthKathmandu

PER - KTM

PERKTM

Perth

Sun 6/9

00:10-21:45

1 stop23h 50m

Kathmandu Tribhuvan

Tue 22/9

23:00-22:40

1 stop21h 25m

$1,164

PerthKathmandu

PER - KTM

PERKTM

Perth

Sun 2/8

07:20-20:35

2 stops15h 30m

Kathmandu Tribhuvan

Sun 23/8

14:05-04:20

3 stops36h 00m

$1,176

PerthKathmandu

PER - KTM

PERKTM

Perth

Sun 2/8

21:10-16:05

2 stops21h 10m

Kathmandu Tribhuvan

Sat 15/8

00:25-19:50

2 stops17h 10m

$1,180
Fastest return journey

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Mon 17/8

09:45-21:45

1 stop15h 45m

Kathmandu Tribhuvan

Sat 29/8

13:25-07:00

1 stop13h 50m

$1,184

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Thu 6/8

11:00-15:35

2 stops56h 50m

Kathmandu Tribhuvan

Thu 27/8

16:35-09:00

3 stops60h 10m

$1,184

Flights are sorted by cheapest return flights first.

Deals found on 12/7

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

Best time to book a flight from 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, February is the cheapest month in which you can book a flight from Australia to Kathmandu (average of $1,073). Flying from Australia to Kathmandu in December is currently the most expensive (average of $1,724). 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 Australia to Kathmandu?

The price you pay for your flight from Australia to Kathmandu may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 July 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
1,572 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,572 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Thai Airways
7.9
Good
409 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Cathay Pacific
7.6
Good
1,413 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
China Southern
7.5
Good
158 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Malaysia Airlines
7.3
Good
313 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

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 15h 40m. Fly via Cathay Pacific, Singapore Airlines, or China Eastern 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 $339. Malaysia Airlines flights start at $367 while deals on Singapore Airlines start at $404 one-way.

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

    While some choose either Melbourne - Kathmandu Tribhuvan or Perth - Kathmandu Tribhuvan, Sydney Kingsford Smith - 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, February is the cheapest month in which you can book a flight from Australia to Kathmandu (average of $1,073). Flying from Australia to Kathmandu in December is currently the most expensive (average of $1,724). 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 July 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 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$728Average$1,398FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China SouthernCheapest$755Average$1,115FlexibilityNo cancel feeOn-time69%
Search China Southern flights
SriLankan AirlinesCheapest$774Average$1,168FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Batik AirCheapest$790Average$1,552FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Singapore AirlinesCheapest$806Average$1,358FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
China EasternCheapest$893Average$1,184FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air IndiaCheapest$934Average$1,649FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Thai AirwaysCheapest$963Average$1,374FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Cathay PacificCheapest$965Average$1,575FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Sichuan AirlinesCheapest$1,039Average$1,601FlexibilityNo cancel feeOn-time63%
Search Sichuan Airlines 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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