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Cheap flights from Perth to Kathmandu from $497

PER — KTM
1 Oct — 8 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

Thu 10/909:20 -
1 stop16h 20m
Sun 20/913:30 -
1 stop23h 20m
Deal found 31/8$1,033
Mon 14/916:20 -
1 stop22h 20m
Thu 17/913:30 -
1 stop23h 20m
Deal found 31/8$1,034
Sun 13/916:20 -
1 stop22h 20m
Sun 20/913:30 -
1 stop23h 20m
Deal found 27/8$1,041
Tue 15/918:25 -
1 stop29h 20m
Tue 22/922:50 -
1 stop27h 15m
Deal found 29/8$1,061
Tue 10/1108:30 -
1 stop15h 15m
Sun 13/1222:55 -
1 stop21h 45m
Deal found 29/8$1,128
Tue 17/1123:10 -
1 stop23h 45m
Thu 10/1208:00 -
2 stops30h 10m
Deal found 28/8$1,133
Tue 17/1123:10 -
1 stop23h 45m
Sun 13/1215:05 -
2 stops36h 50m
Deal found 28/8$1,143
Thu 10/1209:25 -
1 stop16h 15m
Sat 9/100:25 -
1 stop12h 45m
Deal found 31/8$1,149
Mon 14/916:20 -
1 stop22h 20m
Mon 21/920:50 -
2 stops26h 50m
Deal found 28/8$1,153
Tue 17/1123:10 -
2 stops38h 55m
Fri 11/1211:10 -
1 stop16h 10m
Deal found 30/8$1,154
Fri 4/908:20 -
1 stop15h 40m
Sun 4/1023:00 -
1 stop29h 35m
Deal found 30/8$1,156

Find flight deals from Perth to Kathmandu

Round-trip from

$1,034

One-way from

$497

Popular in

December

Cheapest in

August

Average price

$1,210
Thai Airways
  • Thai Airways
  • 14/9-17/9
  • 2 total stops
  • 45h 40m total
  • Perth to Kathmandu
Search Deals
10/11
  • 10/11
  • 1 total stop
  • 26h 15m total
  • Perth to Kathmandu
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($99 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($35 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

Tue 17/11

23:10-20:40

1 stop23h 45m

Kathmandu Tribhuvan

Fri 11/12

15:05-16:25

2 stops47h 05m

$1,188
Fastest return journey

PerthKathmandu

PER Perth - KTM Kathmandu Tribhuvan

PERKTM

Perth

Tue 23/2

23:10-12:50

1 stop15h 55m

Kathmandu Tribhuvan

Thu 25/2

13:50-05:50

1 stop13h 45m

$1,192

PerthKathmandu

PER Perth - KTM Kathmandu Tribhuvan

PERKTM

Perth

Tue 23/2

08:30-21:30

1 stop15h 15m

Kathmandu Tribhuvan

Thu 25/2

22:55-06:55

1 stop29h 45m

$1,202

PerthKathmandu

PER Perth - KTM Kathmandu Tribhuvan

PERKTM

Perth

Wed 18/11

08:30-21:30

1 stop15h 15m

Kathmandu Tribhuvan

Thu 10/12

22:55-22:55

1 stop21h 45m

$1,205

PerthKathmandu

PER Perth - KTM Kathmandu Tribhuvan

PERKTM

Perth

Mon 16/11

08:30-21:30

1 stop15h 15m

Kathmandu Tribhuvan

Sat 12/12

22:55-06:55

1 stop29h 45m

$1,255

PerthKathmandu

PER Perth - KTM Kathmandu Tribhuvan

PERKTM

Perth

Mon 16/11

08:30-21:30

1 stop15h 15m

Kathmandu Tribhuvan

Fri 11/12

22:55-06:55

1 stop29h 45m

$1,255

PerthKathmandu

PER Perth - KTM Kathmandu Tribhuvan

PERKTM

Perth

Mon 19/10

23:15-20:35

1 stop23h 35m

Kathmandu Tribhuvan

Mon 26/10

17:05-05:50

1 stop34h 30m

$1,297

PerthKathmandu

PER Perth - KTM Kathmandu Tribhuvan

PERKTM

Perth

Tue 17/11

23:10-16:05

1 stop19h 10m

Kathmandu Tribhuvan

Sat 12/12

21:25-05:50

1 stop30h 10m

$1,325

PerthKathmandu

PER Perth - KTM Kathmandu Tribhuvan

PERKTM

Perth

Mon 16/11

07:25-20:35

2 stops15h 25m

Kathmandu Tribhuvan

Wed 16/12

17:05-23:45

1 stop28h 25m

$1,362

PerthKathmandu

PER Perth - KTM Kathmandu Tribhuvan

PERKTM

Perth

Wed 18/11

07:25-20:35

2 stops15h 25m

Kathmandu Tribhuvan

Sun 13/12

21:25-21:45

2 stops22h 05m

$1,389

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 19 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

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 63 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 $987). Flying from Perth to Kathmandu in December is currently the most expensive (average of $1,411). 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 below average for this route at the moment.

Perth to Kathmandu flights typically cost between $1,037 and $1,393 in September.
The cheapest return price found within the last 5 days was $1,034 on Thai Airways (14 Sept–17 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
1,591 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Entertainment

8.1

Food

7.8

Comfort

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
1,591 reviews
Singapore Airlines
8.2
Very Good
1,591 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Entertainment

8.1

Food

7.8

Comfort

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
418 reviews
Singapore Airlines
8.2
Very Good
1,591 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Entertainment

8.1

Food

7.8

Comfort

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
1,466 reviews
Singapore Airlines
8.2
Very Good
1,591 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Entertainment

8.1

Food

7.8

Comfort

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
317 reviews
Singapore Airlines
8.2
Very Good
1,591 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Entertainment

8.1

Food

7.8

Comfort

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.
Batik Air
5.9
Fair
86 reviews
Singapore Airlines
8.2
Very Good
1,591 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Entertainment

8.1

Food

7.8

Comfort

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

  • 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 $721. Additional round-trip tickets that might be worth considering are offered by China Southern and Singapore Airlines, with the lowest prices starting at $763 and $789, 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 $347. Users have also found prices from $389 and $393 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 $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 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, August is the cheapest month in which you can book a flight from Perth to Kathmandu (average of $987). Flying from Perth to Kathmandu in December is currently the most expensive (average of $1,411). 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

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$721Average$1,149FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China SouthernCheapest$763Average$926FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$789Average$1,165FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$797Average$1,499FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Batik AirCheapest$833Average$1,239FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Thai AirwaysCheapest$934Average$1,124FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Cathay PacificCheapest$966Average$1,285FlexibilityNo 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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