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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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
PER — KTM
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 9 January 2026.

Round-trip from

$882

One-way from

$390

Popular in

December

Cheapest in

August

Average price

$1,048
26/1-19/2
  • 26/1-19/2
  • 6 total stops
  • 46h 40m total
  • Perth to Kathmandu
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Batik Air
  • Batik Air
  • 18/1
  • 1 total stop
  • 19h 10m total
  • Perth to Kathmandu
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($209 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($45 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find 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 9 January 2026.

Mon 26/120:40PER - KTM
3 stops22h 05mMultiple Airlines
Thu 19/213:40KTM - PER
3 stops24h 35mMultiple Airlines
Deal found 7/1$882
Sun 1/323:15PER - KTM
1 stop19h 05mBatik Air
Mon 27/417:05KTM - PER
1 stop29h 10mBatik Air
Deal found 7/1$883
Sun 1/306:40PER - KTM
1 stop17h 25mSingapore Airlines
Tue 17/323:00KTM - PER
1 stop22h 40mSingapore Airlines
Deal found 7/1$886
Sat 24/120:40PER - KTM
2 stops19h 40mMultiple Airlines
Sat 21/207:35KTM - PER
2 stops20h 00mMultiple Airlines
Deal found 8/1$888
Tue 27/123:10PER - KTM
1 stop23h 40mBatik Air
Tue 10/216:10KTM - PER
2 stops27h 20mBatik Air
Deal found 6/1$889
Fri 20/205:15PER - KTM
1 stop17h 35mMultiple Airlines
Fri 27/215:10KTM - PER
2 stops35h 05mMultiple Airlines
Deal found 6/1$900
Tue 10/217:15PER - KTM
1 stop25h 05mMultiple Airlines
Sun 22/215:10KTM - PER
2 stops34h 50mMultiple Airlines
Deal found 8/1$907
Fri 20/205:35PER - KTM
2 stops27h 15mMultiple Airlines
Sat 4/414:15KTM - PER
2 stops23h 45mMultiple Airlines
Deal found 7/1$910
Mon 26/117:15PER - KTM
1 stop29h 35mBatik Air
Thu 19/216:10KTM - PER
1 stop30h 15mBatik Air
Deal found 7/1$913

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 9 January 2026.
Use the filters below to find and compare flights from Perth to Kathmandu that are best for you.

Fly from

Perth

Fly to

Kathmandu

Route

Depart

Return

Price

PerthKathmandu

PER - KTM

PERKTM

Perth

Mon 26/1

20:40-16:30

3 stops22h 05m

Kathmandu Tribhuvan

Thu 19/2

13:40-16:30

3 stops24h 35m

$882

PerthKathmandu

PER - KTM

PERKTM

Perth

Sun 1/3

23:15-16:05

1 stop19h 05m

Kathmandu Tribhuvan

Mon 27/4

17:05-00:30

1 stop29h 10m

$883

PerthKathmandu

PER - KTM

PERKTM

Perth

Sat 24/1

20:40-14:05

2 stops19h 40m

Kathmandu Tribhuvan

Sat 21/2

14:55-04:30

3 stops35h 20m

$901

PerthKathmandu

PER - KTM

PERKTM

Perth

Fri 20/2

05:35-06:35

2 stops27h 15m

Kathmandu Tribhuvan

Sat 4/4

14:15-16:15

2 stops23h 45m

$910

PerthKathmandu

PER - KTM

PERKTM

Perth

Sat 14/3

20:40-14:05

2 stops19h 40m

Kathmandu Tribhuvan

Sun 5/4

15:00-04:00

2 stops34h 45m

$916

PerthKathmandu

PER - KTM

PERKTM

Perth

Mon 26/1

07:25-20:35

2 stops15h 25m

Kathmandu Tribhuvan

Thu 19/2

16:10-00:40

1 stop30h 15m

$924

PerthKathmandu

PER - KTM

PERKTM

Perth

Sat 28/2

01:40-11:50

2 stops36h 25m

Kathmandu Tribhuvan

Sun 22/3

17:05-00:40

1 stop29h 20m

$927

PerthKathmandu

PER - KTM

PERKTM

Perth

Sun 18/1

23:10-16:05

1 stop19h 10m

$390

PerthKathmandu

PER - KTM

PERKTM

Perth

Thu 5/3

01:40-20:35

1 stop21h 10m

$392

PerthKathmandu

PER - KTM

PERKTM

Perth

Sun 18/1

23:10-14:05

2 stops17h 10m

$395

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 17 results
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 2 January 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 $676). Flying from Perth to Kathmandu in December is currently the most expensive (average of $951). 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 9 January 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
8.1
Very Good
1,429 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

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
8.1
Very Good
1,429 reviews
Singapore Airlines
8.1
Very Good
1,429 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

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
376 reviews
Singapore Airlines
8.1
Very Good
1,429 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

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
1,126 reviews
Singapore Airlines
8.1
Very Good
1,429 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

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
289 reviews
Singapore Airlines
8.1
Very Good
1,429 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

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.
Batik Air
5.9
Fair
77 reviews
Singapore Airlines
8.1
Very Good
1,429 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

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 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 19h 05m. The distance between Perth and Kathmandu is about 7376 km.

  • 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 $720. Additional round-trip tickets that might be worth considering are offered by Malaysia Airlines and China Southern, with the lowest prices starting at $742 and $789, respectively. These flights start at 32% 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 $322. Users have also found prices from $406 and $422 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 Berjaya Times Square, National Mosque of Malaysia, and Kuala Lumpur Tower. Berjaya Times Square, National Mosque of Malaysia and Kuala Lumpur Tower are located about 44.9 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 $51 per day.

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

    Singapore travellers tend to visit Sentosa, Universal Studios Singapore, and Merlion more than any other notable places. Sentosa, Universal Studios Singapore and Merlion are located about 21.6 km, 21.6 km, and 16.9 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 $132 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 $676). Flying from Perth to Kathmandu in December is currently the most expensive (average of $951). 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 9 January 2026.
Batik Air flights from Perth to Kathmandu Tribhuvan
Malaysia Airlines flights from Perth to Kathmandu Tribhuvan
Singapore 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 9 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Batik AirCheapest$721Average$1,049FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Malaysia AirlinesCheapest$741Average$1,030FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China SouthernCheapest$789Average$1,033FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$817Average$1,187FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$858Average$1,156FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Thai AirwaysCheapest$952Average$1,183FlexibilityNo 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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