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Cheap flights from Australia to Kathmandu from $419

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
2 Sep — 9 Sep1
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 3 August 2026.

Sat 22/809:20
PER
-
KTM
1 stop16h 20m
Thai Airways
Tue 1/900:25
KTM
-
PER
1 stop12h 25m
Thai Airways
Deal found 31/7$1,015
Fri 14/823:15
PER
-
KTM
1 stop23h 35m
Multiple Airlines
Fri 21/817:30
KTM
-
PER
3 stops32h 35m
Multiple Airlines
Deal found 28/7$1,016
Mon 10/815:50
PER
-
KTM
1 stop32h 10m
Malaysia Airlines
Tue 20/1022:45
KTM
-
PER
1 stop24h 10m
Malaysia Airlines
Deal found 1/8$1,018
Sat 15/820:50
PER
-
KTM
1 stop18h 15m
Multiple Airlines
Sun 6/921:35
KTM
-
PER
1 stop20h 00m
Multiple Airlines
Deal found 1/8$1,019
Tue 11/823:15
PER
-
KTM
1 stop19h 05m
Multiple Airlines
Tue 20/1013:30
KTM
-
PER
2 stops16h 25m
Multiple Airlines
Deal found 1/8$1,020
Sun 9/820:50
PER
-
KTM
1 stop26h 25m
Multiple Airlines
Mon 7/913:30
KTM
-
PER
1 stop14h 05m
Multiple Airlines
Deal found 1/8$1,022
Fri 14/820:50
PER
-
KTM
1 stop18h 15m
Multiple Airlines
Wed 9/921:10
KTM
-
PER
2 stops22h 20m
Multiple Airlines
Deal found 1/8$1,023
Thu 20/809:20
PER
-
KTM
1 stop16h 20m
Thai Airways
Fri 21/813:30
KTM
-
PER
1 stop16h 00m
Thai Airways
Deal found 2/8$1,025
Mon 10/820:50
PER
-
KTM
1 stop18h 15m
Multiple Airlines
Mon 7/913:30
KTM
-
PER
1 stop14h 05m
Multiple Airlines
Deal found 1/8$1,026
Mon 10/820:50
PER
-
KTM
1 stop18h 15m
Multiple Airlines
Fri 11/921:10
KTM
-
PER
2 stops22h 20m
Multiple Airlines
Deal found 1/8$1,028
Sun 9/820:50
PER
-
KTM
1 stop13h 25m
Multiple Airlines
Thu 10/913:30
KTM
-
PER
2 stops25h 25m
Multiple Airlines
Deal found 1/8$1,029
Sun 9/820:50
PER
-
KTM
1 stop13h 25m
Multiple Airlines
Tue 20/1013:30
KTM
-
PER
2 stops16h 25m
Multiple Airlines
Deal found 1/8$1,030

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 3 August 2026.

Round-trip from

$1,015

One-way from

$419

Popular in

December

Cheapest in

February

Average price

$1,184
Thai Airways
  • Thai Airways
  • 22/8-1/9
  • 2 total stops
  • 28h 45m total
  • Australia to Kathmandu
Search Deals
8/8
  • 8/8
  • 1 total stop
  • 26h 00m total
  • Australia to Kathmandu
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($167 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($52 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 3 August 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

Mon 17/8

23:15-20:35

1 stop23h 35m

Kathmandu Tribhuvan

Wed 19/8

00:25-04:20

2 stops25h 40m

$1,106

MelbourneKathmandu

MEL - KTM

MELKTM

Melbourne

Fri 16/10

12:00-15:35

3 stops56h 50m

Kathmandu Tribhuvan

Sun 15/11

17:00-10:00

2 stops35h 45m

$1,143

MelbourneKathmandu

MEL - KTM

MELKTM

Melbourne

Tue 20/10

12:00-15:35

2 stops56h 50m

Kathmandu Tribhuvan

Tue 27/10

17:00-10:00

2 stops59h 45m

$1,154

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Wed 30/9

11:00-15:35

2 stops32h 50m

Kathmandu Tribhuvan

Sat 31/10

17:00-13:35

2 stops39h 20m

$1,177

PerthKathmandu

PER - KTM

PERKTM

Perth

Wed 21/10

23:15-12:50

1 stop15h 50m

Kathmandu Tribhuvan

Sat 7/11

21:25-05:50

1 stop30h 10m

$1,184

PerthKathmandu

PER - KTM

PERKTM

Perth

Mon 5/10

15:50-12:00

1 stop22h 25m

Kathmandu Tribhuvan

Tue 20/10

13:00-01:10

1 stop33h 55m

$1,185

PerthKathmandu

PER - KTM

PERKTM

Perth

Thu 13/8

02:10-12:00

1 stop12h 05m

Kathmandu Tribhuvan

Sat 15/8

13:00-01:10

1 stop33h 55m

$1,194

MelbourneKathmandu

MEL - KTM

MELKTM

Melbourne

Thu 1/10

21:30-15:35

2 stops46h 20m

Kathmandu Tribhuvan

Wed 28/10

17:00-14:05

2 stops63h 50m

$1,201

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Wed 26/8

11:00-15:35

2 stops32h 50m

Kathmandu Tribhuvan

Sat 5/9

16:35-12:35

3 stops39h 45m

$1,229

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Sun 4/10

12:00-15:35

2 stops56h 50m

Kathmandu Tribhuvan

Tue 20/10

16:35-09:00

3 stops59h 10m

$1,231

Flights are sorted by cheapest return flights first.

Deals found on 1/8

Showing 1-10 of 60 resultsSorted by cheapest first
1
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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 $1,074). Flying from Australia to Kathmandu in December is currently the most expensive (average of $1,706). 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 3 August 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
1,584 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Boarding

8.3

Overall

8.2

Crew

8.6

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
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Boarding

8.3

Overall

8.2

Crew

8.6

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
413 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Boarding

8.3

Overall

8.2

Crew

8.6

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
1,435 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Boarding

8.3

Overall

8.2

Crew

8.6

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
7.4
Good
168 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Boarding

8.3

Overall

8.2

Crew

8.6

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
314 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Boarding

8.3

Overall

8.2

Crew

8.6

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 50m. Fly via China Eastern, Batik Air, or Malaysia 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 $346. Malaysia Airlines flights start at $366 while deals on Singapore Airlines start at $402 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 $1,074). Flying from Australia to Kathmandu in December is currently the most expensive (average of $1,706). 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 3 August 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 3 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$723Average$1,400FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China SouthernCheapest$751Average$1,118FlexibilityNo cancel feeOn-time69%
Search China Southern flights
SriLankan AirlinesCheapest$768Average$1,177FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Batik AirCheapest$796Average$1,554FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Singapore AirlinesCheapest$798Average$1,348FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
China EasternCheapest$884Average$1,232FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Thai AirwaysCheapest$925Average$1,360FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Air IndiaCheapest$959Average$1,685FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Cathay PacificCheapest$969Average$1,533FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Sichuan AirlinesCheapest$1,033Average$1,585FlexibilityNo 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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