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Cheap flights from Perth to Kathmandu from $548

PER — KTM
6 Oct — 13 Oct1
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

Mon 21/916:20 -
1 stop22h 20m
Mon 28/913:30 -
1 stop16h 00m
Deal found 4/9$1,035
Sun 22/1116:35 -
1 stop22h 05m
Sun 6/1213:30 -
1 stop23h 40m
Deal found 1/9$1,093
Thu 10/1209:25 -
1 stop16h 15m
Sat 9/100:25 -
1 stop12h 45m
Deal found 4/9$1,102
Tue 8/900:10 -
1 stop23h 50m
Tue 29/923:00 -
1 stop21h 25m
Deal found 6/9$1,120
Mon 26/1000:25 -
1 stop23h 20m
Tue 10/1122:55 -
1 stop29h 45m
Deal found 1/9$1,134
Mon 16/1116:35 -
1 stop22h 05m
Wed 16/1213:30 -
1 stop16h 10m
Deal found 3/9$1,156
Wed 18/1108:30 -
1 stop15h 15m
Tue 15/1222:55 -
1 stop21h 45m
Deal found 1/9$1,164
Sun 18/1023:15 -
1 stop15h 50m
Tue 3/1113:50 -
1 stop13h 45m
Deal found 3/9$1,168
Sun 20/908:20 -
1 stop15h 40m
Sun 27/923:00 -
1 stop21h 25m
Deal found 3/9$1,170
Fri 18/908:20 -
1 stop15h 40m
Fri 25/923:00 -
1 stop21h 25m
Deal found 1/9$1,173

Find flight deals from Perth to Kathmandu

Round-trip from

$1,035

One-way from

$548

Popular in

December

Cheapest in

March

Average price

$1,189
Thai Airways
  • Thai Airways
  • 21/9-28/9
  • 2 total stops
  • 38h 20m total
  • Perth to Kathmandu
Search Deals
Thai Airways
  • Thai Airways
  • 28/10-31/12
  • 1 total stop
  • 22h 05m total
  • Perth to Kathmandu
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($97 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
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 Perth - KTM Kathmandu Tribhuvan

PERKTM

Perth

Sat 12/9

09:20-23:25

1 stop16h 20m

Kathmandu Tribhuvan

Wed 31/12

00:00-02:30

Nonstop0h 00m

$597

PerthKathmandu

PER Perth - KTM Kathmandu Tribhuvan

PERKTM

Perth

Sat 19/9

09:20-23:25

1 stop16h 20m

Kathmandu Tribhuvan

Wed 31/12

00:00-02:30

Nonstop0h 00m

$629

PerthKathmandu

PER Perth - KTM Kathmandu Tribhuvan

PERKTM

Perth

Wed 28/10

07:25-20:40

2 stops15h 30m

Kathmandu Tribhuvan

Wed 31/12

00:00-02:30

Nonstop0h 00m

$699

PerthKathmandu

PER Perth - KTM Kathmandu Tribhuvan

PERKTM

Perth

Sat 19/9

10:30-21:45

2 stops37h 30m

Kathmandu Tribhuvan

Wed 31/12

00:00-02:30

Nonstop0h 00m

$738

PerthKathmandu

PER Perth - KTM Kathmandu Tribhuvan

PERKTM

Perth

Sun 27/9

20:50-13:40

2 stops19h 05m

Kathmandu Tribhuvan

Wed 31/12

00:00-02:30

Nonstop0h 00m

$783
Fastest return journey

PerthKathmandu

PER Perth - KTM Kathmandu Tribhuvan

PERKTM

Perth

Tue 6/10

00:45-12:50

1 stop14h 20m

Kathmandu Tribhuvan

Wed 31/12

00:00-02:30

Nonstop0h 00m

$809

PerthKathmandu

PER Perth - KTM Kathmandu Tribhuvan

PERKTM

Perth

Sat 10/10

20:50-12:50

1 stop18h 15m

Kathmandu Tribhuvan

Wed 31/12

00:00-02:30

Nonstop0h 00m

$816

PerthKathmandu

PER Perth - KTM Kathmandu Tribhuvan

PERKTM

Perth

Thu 15/10

17:20-15:05

3 stops24h 00m

Kathmandu Tribhuvan

Wed 31/12

00:00-02:30

Nonstop0h 00m

$858

PerthKathmandu

PER Perth - KTM Kathmandu Tribhuvan

PERKTM

Perth

Mon 28/9

14:50-19:50

2 stops31h 15m

Kathmandu Tribhuvan

Wed 31/12

00:00-02:30

Nonstop0h 00m

$863

PerthKathmandu

PER Perth - KTM Kathmandu Tribhuvan

PERKTM

Perth

Mon 28/9

22:45-19:50

2 stops23h 20m

Kathmandu Tribhuvan

Wed 31/12

00:00-02:30

Nonstop0h 00m

$892

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 16 resultsSorted by cheapest first
1
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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

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?

To ensure you get the cheapest price possible for a flight from Perth to Kathmandu, you should look to book at least 54 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, March is the cheapest month in which you can book a flight from Perth to Kathmandu (average of $994). Flying from Perth to Kathmandu in December is currently the most expensive (average of $1,403). 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 much does it cost for a return flight from Perth to Kathmandu?

Airfare is typical for this route at the moment.

Perth to Kathmandu flights typically cost between $1,020 and $1,386 in September.
The cheapest return price found within the last 5 days was $1,035 on Thai Airways (21 Sept–28 Sept).

Reviews of airlines servicing Kathmandu

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
1,595 reviews
Check prices

Crew

8.6

Entertainment

8.1

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

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
1,595 reviews
Singapore Airlines
8.2
Very Good
1,595 reviews
Check prices

Crew

8.6

Entertainment

8.1

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

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
418 reviews
Singapore Airlines
8.2
Very Good
1,595 reviews
Check prices

Crew

8.6

Entertainment

8.1

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

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
1,471 reviews
Singapore Airlines
8.2
Very Good
1,595 reviews
Check prices

Crew

8.6

Entertainment

8.1

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

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
318 reviews
Singapore Airlines
8.2
Very Good
1,595 reviews
Check prices

Crew

8.6

Entertainment

8.1

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

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.
Batik Air
5.9
Fair
86 reviews
Singapore Airlines
8.2
Very Good
1,595 reviews
Check prices

Crew

8.6

Entertainment

8.1

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

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

  • How long is the flight from Perth to Kathmandu?

    Departing from Perth to Kathmandu will take you 15h 15m. 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 Malaysia Airlines is currently your cheapest option to Kathmandu, with prices starting at $717. Additional round-trip tickets that might be worth considering are offered by China Southern and Singapore Airlines, with the lowest prices starting at $758 and $784, respectively. These flights start at 37% 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 $345. Users have also found prices from $387 and $391 on Singapore Airlines and Thai Airways, 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, Sunway Lagoon Theme Park, and Berjaya Times Square. Petronas Towers, Sunway Lagoon Theme Park and Berjaya Times Square are located about 46.6 km, 38.5 km, and 44.9 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 $43 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 $127 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 Bangkok least often. Hong Kong 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, March is the cheapest month in which you can book a flight from Perth to Kathmandu (average of $994). Flying from Perth to Kathmandu in December is currently the most expensive (average of $1,403). 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

Browse thousands of different options on Cheapflights for your next trip

Fly from Perth to Kathmandu on these airlines

Singapore Airlines flights from Perth to Kathmandu Tribhuvan
Malaysia Airlines flights from Perth to Kathmandu Tribhuvan
Batik Air flights from Perth to Kathmandu Tribhuvan

Top 7 airlines flying from Perth to Kathmandu

AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$717Average$1,142FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China SouthernCheapest$758Average$921FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$784Average$1,158FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$793Average$1,490FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Batik AirCheapest$828Average$1,232FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Thai AirwaysCheapest$929Average$1,117FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Cathay PacificCheapest$961Average$1,278FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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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