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Cheap flights from Perth to Kathmandu from $390

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
PER — KTM
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to Kathmandu

Enter your travel dates to find the best prices.

Cheapest flights from Perth to Kathmandu
Explore the most affordable flight options available from Perth to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Wed 22/401:35
PER
-
KTM
1 stop15h 25m
Multiple Airlines
Thu 7/513:25
KTM
-
PER
2 stops24h 35m
Multiple Airlines
Deal found 9/3$903
Mon 20/401:35
PER
-
KTM
1 stop21h 15m
Multiple Airlines
Tue 28/413:45
KTM
-
PER
3 stops36h 15m
Multiple Airlines
Deal found 7/3$906
Tue 21/417:20
PER
-
KTM
1 stop16h 55m
Multiple Airlines
Mon 4/511:10
KTM
-
PER
1 stop16h 25m
Multiple Airlines
Deal found 9/3$907
Tue 21/401:35
PER
-
KTM
1 stop15h 25m
Multiple Airlines
Fri 8/511:10
KTM
-
PER
1 stop16h 25m
Multiple Airlines
Deal found 9/3$910
Mon 22/602:10
PER
-
KTM
1 stop21h 50m
Malaysia Airlines
Thu 6/822:45
KTM
-
PER
1 stop13h 50m
Malaysia Airlines
Deal found 9/3$912
Wed 22/401:35
PER
-
KTM
1 stop15h 25m
Multiple Airlines
Mon 4/511:10
KTM
-
PER
1 stop16h 25m
Multiple Airlines
Deal found 9/3$920
Wed 22/401:35
PER
-
KTM
1 stop15h 25m
Multiple Airlines
Thu 30/421:35
KTM
-
PER
1 stop24h 45m
Multiple Airlines
Deal found 9/3$923
Tue 24/305:35
PER
-
KTM
2 stops34h 45m
Multiple Airlines
Tue 31/315:45
KTM
-
PER
1 stop30h 35m
Multiple Airlines
Deal found 8/3$926
Sat 14/317:45
PER
-
KTM
2 stops29h 05m
Multiple Airlines
Sat 21/316:10
KTM
-
PER
2 stops33h 50m
Multiple Airlines
Deal found 9/3$929
Sat 13/607:20
PER
-
KTM
2 stops35h 00m
Batik Air
Wed 1/721:25
KTM
-
PER
1 stop16h 35m
Batik Air
Deal found 7/3$931
Tue 21/401:35
PER
-
KTM
1 stop15h 25m
Batik Air
Sun 3/515:45
KTM
-
PER
1 stop11h 50m
Batik Air
Deal found 9/3$933
Mon 9/323:15
PER
-
KTM
1 stop18h 10m
Batik Air
Fri 13/321:25
KTM
-
PER
1 stop30h 10m
Batik Air
Deal found 8/3$936

Find flight deals from Perth to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Kathmandu (KTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 March 2026.

Round-trip from

$903

One-way from

$390

Popular in

December

Cheapest in

August

Average price

$988
22/4-7/5
  • 22/4-7/5
  • 3 total stops
  • 40h 00m total
  • Perth to Kathmandu
Search Deals
7/6
  • 7/6
  • 3 total stops
  • 33h 55m total
  • Perth to Kathmandu
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($176 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($38 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 Perth 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 11 March 2026.
Use the filters below to find and compare flights from Perth to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthKathmandu

PER - KTM

PERKTM

Perth

Mon 22/6

02:10-21:45

1 stop21h 50m

Kathmandu Tribhuvan

Thu 6/8

22:45-14:50

1 stop13h 50m

$912

PerthKathmandu

PER - KTM

PERKTM

Perth

Sat 13/6

07:20-16:05

2 stops35h 00m

Kathmandu Tribhuvan

Wed 1/7

21:25-16:15

1 stop16h 35m

$933

PerthKathmandu

PER - KTM

PERKTM

Perth

Thu 11/6

15:50-12:00

1 stop22h 25m

Kathmandu Tribhuvan

Sun 14/6

22:45-14:50

1 stop13h 50m

$967
Fastest return journey

PerthKathmandu

PER - KTM

PERKTM

Perth

Fri 28/8

01:35-14:45

1 stop15h 25m

Kathmandu Tribhuvan

Wed 2/9

15:45-05:50

1 stop11h 50m

$993

PerthKathmandu

PER - KTM

PERKTM

Perth

Tue 9/6

23:15-13:15

2 stops16h 15m

Kathmandu Tribhuvan

Fri 19/6

14:15-00:35

2 stops32h 05m

$1,010

PerthKathmandu

PER - KTM

PERKTM

Perth

Wed 10/6

00:10-21:45

1 stop23h 50m

Kathmandu Tribhuvan

Sun 14/6

23:00-06:50

1 stop29h 35m

$1,017

PerthKathmandu

PER - KTM

PERKTM

Perth

Wed 10/6

01:35-20:35

1 stop21h 15m

Kathmandu Tribhuvan

Sun 14/6

21:25-21:45

2 stops22h 05m

$1,023

PerthKathmandu

PER - KTM

PERKTM

Perth

Tue 24/3

08:00-14:05

2 stops32h 20m

Kathmandu Tribhuvan

Tue 31/3

07:35-05:50

2 stops20h 00m

$1,057

PerthKathmandu

PER - KTM

PERKTM

Perth

Sat 25/4

05:15-21:00

1 stop18h 00m

Kathmandu Tribhuvan

Sat 2/5

06:45-19:30

3 stops34h 30m

$1,079

PerthKathmandu

PER - KTM

PERKTM

Perth

Fri 24/4

00:10-21:45

1 stop23h 50m

Kathmandu Tribhuvan

Tue 5/5

23:00-06:50

1 stop29h 35m

$1,113

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Perth to Kathmandu

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

How far ahead should I book a flight from Perth to Kathmandu?

Use this chart to determine the optimal time to book a return flight from Perth to Kathmandu. Price data was last updated on 6 March 2026.

To ensure you get the cheapest price possible for a flight from Perth to Kathmandu, you should look to book at least 89 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.

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

Currently, August is the cheapest month in which you can book a flight from Perth to Kathmandu (average of $637). Flying from Perth to Kathmandu in December is currently the most expensive (average of $896). 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 11 March 2026.
See what other customers who have flown with Singapore Airlines,Thai Airways, andCathay Pacific from Perth to Kathmandu 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
1,475 reviews
Check prices

Crew

8.6

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.2
Very Good
1,475 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Crew

8.6

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Thai Airways
7.8
Good
392 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Crew

8.6

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Cathay Pacific
7.6
Good
1,202 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Crew

8.6

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Malaysia Airlines
7.3
Good
293 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Crew

8.6

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Batik Air
6.0
Okay
82 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Crew

8.6

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Related info for your journey

Find useful and relevant information for your journey from Perth to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Perth to Kathmandu?

    Departing from Perth to Kathmandu will take you 21h 50m. The distance between Perth and Kathmandu is about 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 flying from Perth to Kathmandu round-trip?

    Flying on Batik Air is currently your cheapest option to Kathmandu, with prices starting at $685. Additional round-trip tickets that might be worth considering are offered by Malaysia Airlines and China Southern, with the lowest prices starting at $697 and $744, respectively. These flights start at 33% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Perth to Kathmandu one-way?

    For one-way options, check prices for Batik Air. According to our data, you can fly for as low as $299. Users have also found prices from $383 and $402 on Singapore Airlines and Malaysia Airlines, respectively.

  • Where are the most common stopover locations when flying from Perth to Kathmandu?

    The most popular stopover on flights from Perth to Kathmandu is Kuala Lumpur. Singapore is the second most popular location for stopovers on flights from Perth to Kathmandu.

  • What are some popular things to do or see while on a stopover in Kuala Lumpur?

    Most Kuala Lumpur visitors opt to spend their time experiencing Petronas Towers, National Mosque of Malaysia, and Kuala Lumpur Tower. Petronas Towers, National Mosque of Malaysia and Kuala Lumpur Tower are located about 46.6 km, 44.8 km, and 46.0 km, respectively from Kuala Lumpur Intl if you are interested in checking them out. Those looking to explore during their stopover in Kuala Lumpur can hire a car from Kuala Lumpur Intl for about $40 per day.

  • What are some popular points of interest to see during a stopover in Singapore?

    Singapore travellers tend to visit Sentosa, Merlion, and Universal Studios Singapore more than any other notable places. Sentosa, Merlion and Universal Studios Singapore are located about 21.6 km, 16.9 km, and 21.6 km, respectively from Singapore Changi if you are interested in checking them out. Travellers can rent a car at Singapore Changi for an average daily rate of $121 to make sightseeing during their stopover a little easier.

  • Where are the least popular stopover locations for Perth to Kathmandu flights?

    Perth to Kathmandu flights have a stopover in Hong Kong least often. Bangkok sees the second fewest stopovers for non-direct flights flying from Perth to Kathmandu.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Perth to Kathmandu (average of $637). Flying from Perth to Kathmandu in December is currently the most expensive (average of $896). 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 Perth to Kathmandu on these airlines

Choose from the following airlines for your flight from Perth to Kathmandu. Flights are based on user searches made on Cheapflights and were last updated on 11 March 2026.
Singapore Airlines flights from Perth to Kathmandu Tribhuvan
Batik Air flights from Perth to Kathmandu Tribhuvan
Malaysia Airlines flights from Perth to Kathmandu Tribhuvan

Top 6 airlines flying from Perth to Kathmandu

Discover the top 6 airlines that operate flights from Perth 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 11 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Batik AirCheapest$685Average$1,079FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Malaysia AirlinesCheapest$697Average$984FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China SouthernCheapest$744Average$891FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$775Average$1,108FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$845Average$1,092FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Thai AirwaysCheapest$897Average$1,112FlexibilityNo cancel feeOn-time77%
Search Thai 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 Perth to Kathmandu?

Cheapflights helps you search for flights from Perth to Kathmandu via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Perth to Kathmandu for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Perth to Kathmandu, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Perth to Kathmandu flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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