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Cheap flights from Perth to Kathmandu from $402

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to Kathmandu departing on 25/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Perth to Kathmandu

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
05:35 - 14:10
PER
-
KTM
34h 50m
3 stops
Multiple Airlines Logo
00:25 - 17:10
KTM
-
PER
38h 30m
3 stops
$1,021Multiple Airlines
Sun, 26 Jul - Sat, 15 Aug
Multiple Airlines Logo
05:35 - 14:10
PER
-
KTM
34h 50m
3 stops
Multiple Airlines Logo
00:25 - 17:10
KTM
-
PER
38h 30m
3 stops
$1,024Multiple Airlines
Sun, 26 Jul - Sat, 15 Aug
Multiple Airlines Logo
18:25 - 20:35
PER
-
KTM
28h 25m
3 stops
Multiple Airlines Logo
16:40 - 19:50
KTM
-
PER
24h 55m
2 stops
$1,027Multiple Airlines
Mon, 27 Jul - Sun, 16 Aug
Batik Air Logo
17:20 - 20:35
PER
-
KTM
29h 30m
1 stop
Batik Air Logo
21:25 - 05:50
KTM
-
PER
30h 10m
1 stop
$1,029Batik Air
Sat, 25 Jul - Sat, 15 Aug
Multiple Airlines Logo
17:20 - 08:00
PER
-
KTM
16h 55m
1 stop
Multiple Airlines Logo
16:35 - 05:50
KTM
-
PER
35h 00m
2 stops
$1,030Multiple Airlines
Tue, 28 Jul - Tue, 18 Aug
Multiple Airlines Logo
23:15 - 16:05
PER
-
KTM
19h 05m
1 stop
Multiple Airlines Logo
16:35 - 17:10
KTM
-
PER
46h 20m
2 stops
$1,033Multiple Airlines
Sun, 2 Aug - Sat, 22 Aug
Multiple Airlines Logo
20:50 - 12:50
PER
-
KTM
18h 15m
1 stop
Multiple Airlines Logo
14:40 - 19:50
KTM
-
PER
26h 55m
2 stops
$1,041Multiple Airlines
Thu, 27 Aug - Fri, 18 Sep
Multiple Airlines Logo
05:35 - 19:50
PER
-
KTM
40h 30m
3 stops
Multiple Airlines Logo
06:30 - 19:50
KTM
-
PER
35h 05m
2 stops
$1,043Multiple Airlines
Tue, 28 Jul - Sun, 16 Aug
Multiple Airlines Logo
21:10 - 20:35
PER
-
KTM
25h 40m
3 stops
Multiple Airlines Logo
06:30 - 19:50
KTM
-
PER
35h 05m
2 stops
$1,044Multiple Airlines
Sun, 26 Jul - Sun, 16 Aug
Batik Air Logo
23:15 - 20:35
PER
-
KTM
23h 35m
1 stop
Batik Air Logo
21:25 - 05:50
KTM
-
PER
30h 10m
1 stop
$1,046Batik Air
Sun, 26 Jul - Sat, 15 Aug

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Thai Airways flights from Perth to Kathmandu

Our best Thai Airways deals on Perth to Kathmandu flight tickets
Thai Airways
25 July
PER09:20Perth
16h 20m
1 stop
KTM23:25Kathmandu Tribhuvan
20 Aug
KTM13:30Kathmandu Tribhuvan
23h 20m
1 stop
PER15:05Perth
$1,047
Thai Airways
25 July
PER09:20Perth
16h 20m
1 stop
KTM23:25Kathmandu Tribhuvan
20 Aug
KTM13:30Kathmandu Tribhuvan
23h 20m
1 stop
PER15:05Perth
$1,059
Thai Airways
30 July
PER09:20Perth
16h 20m
1 stop
KTM23:25Kathmandu Tribhuvan
20 Aug
KTM13:30Kathmandu Tribhuvan
23h 20m
1 stop
PER15:05Perth
$1,067

Batik Air flights from Perth to Kathmandu

Our best Batik Air deals on Perth to Kathmandu flight tickets
Batik Air
25 July
PER17:20Perth
29h 30m
1 stop
KTM20:35Kathmandu Tribhuvan
15 Aug
KTM21:25Kathmandu Tribhuvan
30h 10m
1 stop
PER05:50Perth
$1,029
Batik Air
26 July
PER23:15Perth
23h 35m
1 stop
KTM20:35Kathmandu Tribhuvan
15 Aug
KTM21:25Kathmandu Tribhuvan
30h 10m
1 stop
PER05:50Perth
$1,046
Batik Air
27 July
PER23:15Perth
15h 50m
1 stop
KTM12:50Kathmandu Tribhuvan
1 Aug
KTM13:50Kathmandu Tribhuvan
13h 45m
1 stop
PER05:50Perth
$1,066

momondo 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, momondo users made 78,305 searches. Data last updated 22 July 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

Sun 26/7

05:35-14:10

3 stops34h 50m

Kathmandu Tribhuvan

Sat 15/8

00:25-17:10

3 stops38h 30m

$1,021

PerthKathmandu

PER - KTM

PERKTM

Perth

Sun 26/7

05:35-14:10

3 stops34h 50m

Kathmandu Tribhuvan

Sat 15/8

00:25-17:10

3 stops38h 30m

$1,024

PerthKathmandu

PER - KTM

PERKTM

Perth

Mon 27/7

18:25-20:35

3 stops28h 25m

Kathmandu Tribhuvan

Sun 16/8

16:40-19:50

2 stops24h 55m

$1,027

PerthKathmandu

PER - KTM

PERKTM

Perth

Sat 25/7

17:20-20:35

1 stop29h 30m

Kathmandu Tribhuvan

Sat 15/8

21:25-05:50

1 stop30h 10m

$1,029

PerthKathmandu

PER - KTM

PERKTM

Perth

Tue 28/7

17:20-08:00

1 stop16h 55m

Kathmandu Tribhuvan

Tue 18/8

16:35-05:50

2 stops35h 00m

$1,030

PerthKathmandu

PER - KTM

PERKTM

Perth

Sun 2/8

23:15-16:05

1 stop19h 05m

Kathmandu Tribhuvan

Sat 22/8

16:35-17:10

2 stops46h 20m

$1,033
Fastest return journey

PerthKathmandu

PER - KTM

PERKTM

Perth

Thu 27/8

20:50-12:50

1 stop18h 15m

Kathmandu Tribhuvan

Fri 18/9

14:40-19:50

2 stops26h 55m

$1,041

PerthKathmandu

PER - KTM

PERKTM

Perth

Tue 28/7

05:35-19:50

3 stops40h 30m

Kathmandu Tribhuvan

Sun 16/8

06:30-19:50

2 stops35h 05m

$1,043

PerthKathmandu

PER - KTM

PERKTM

Perth

Sun 26/7

21:10-20:35

3 stops25h 40m

Kathmandu Tribhuvan

Sun 16/8

06:30-19:50

2 stops35h 05m

$1,044

PerthKathmandu

PER - KTM

PERKTM

Perth

Sun 26/7

23:15-20:35

1 stop23h 35m

Kathmandu Tribhuvan

Sat 15/8

21:25-05:50

1 stop30h 10m

$1,046

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Kathmandu from

How to get the cheapest flight ticket from Perth to Kathmandu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Perth and Kathmandu?

What is the cheapest month to fly to Kathmandu?

The cheapest month to fly to Kathmandu from Perth is in August. Flight prices, which tend to average around $896, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Kathmandu from Perth during March instead. Flights to Kathmandu in March, while not as cheap as those in August, still average around $1,016.

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

You are more likely to see cheaper flights to Kathmandu from Perth when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around $1,165 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from Perth for as low as $1,056 on momondo.

How have Perth to Kathmandu flight prices changed over time?

As of July 2026, prices for Perth to Kathmandu flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Perth to Kathmandu

Are you open to changing your travel dates? Check out the ideal times to fly from Perth to Kathmandu according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Perth to Kathmandu (PER to KTM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Perth to Kathmandu

Fastest flight time

11h 10m

Direct flights

Mon, Thu, Fri, Sat and Sun

Airports in Kathmandu

1 airport
The fastest flight from Perth to Kathmandu takes 11h 10m
Direct flights go from Perth to Kathmandu on Monday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights..
There is 1 airport in Kathmandu. From Perth there are direct flights to Kathmandu Tribhuvan (KTM).
Search flight deals

Frequently asked questions about flying from Perth to Kathmandu

  • How far is Perth to Kathmandu Tribhuvan by plane?

    The distance between Perth and Kathmandu Tribhuvan is about 7374.9 km. Typically, this will take 11h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from Perth Airport to Kathmandu Tribhuvan Airport?

    Prices for flights from Perth Airport to Kathmandu Tribhuvan Airport were last updated today.

  • How many operators does momondo search for flights from Perth Airport to Kathmandu Tribhuvan Airport?

  • How old do you have to be to fly from Perth Airport to Kathmandu Tribhuvan Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Perth Airport to Kathmandu Tribhuvan Airport.

  • What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

    The travel and health documents you'll need for your trip to Kathmandu Tribhuvan Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Kathmandu Tribhuvan Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Perth to Kathmandu?

Best airlines flying from Perth to Kathmandu

Compare and see reviews for airlines that fly from Perth to Kathmandu with momondo
Airline
Rating
Free cancellation
Price
Malaysia AirlinesPriceFrom $727Free cancellationRating
7.3
313 reviews
Search Malaysia Airlines flights
China SouthernPriceFrom $754Free cancellationRating
7.4
164 reviews
Search China Southern flights
Batik AirPriceFrom $799Free cancellationRating
5.9
83 reviews
Search Batik Air flights
Singapore AirlinesPriceFrom $805Free cancellationRating
8.2
1,576 reviews
Search Singapore Airlines flights
Thai AirwaysPriceFrom $956Free cancellationRating
7.9
411 reviews
Search Thai Airways flights
Cathay PacificPriceFrom $964Free cancellationRating
7.6
1,421 reviews
Search Cathay Pacific flights

Travelling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

Why use momondo?

Why should I use momondo to find a flight deal from Perth to Kathmandu?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kathmandu from Perth.

Can I find flights from Perth to Kathmandu with flexible booking policies on momondo?

Flights from Perth to Kathmandu with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Perth to Kathmandu?

Once you have performed a search for Perth to Kathmandu flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Perth to Kathmandu right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Perth to Kathmandu flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Fly your favourite airline to Kathmandu

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Singapore Airlines
Batik Air
Malaysia Airlines
Thai Airways
Cathay Pacific
China Southern