$392 Cheap Flights from Kathmandu (KTM) to Perth (PER)

View $392 flight on Sat, Aug 16, 2025Opens in a new window

Popular airlines from Tribhuvan Intl. Airport (KTM) to Perth Airport (PER)

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Cheap Flights from Kathmandu to Perth (KTM-PER)

Prices were available within the past 7 days and start at $392 for one-way flights and $841 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Batik air
Thu, Aug 14 - Sun, Aug 17
KTM
Kathmandu
PER
Perth
$841 Roundtrip, found 18 hours ago
$841
Roundtrip
found 18 hours ago
Select Batik air flight, departing Thu, Aug 14 from Kathmandu to Perth, returning Sun, Aug 17, priced at $841 found 18 hours ago
Batik air
Fri, Aug 8 - Sun, Aug 10
KTM
Kathmandu
PER
Perth
$843 Roundtrip, found 3 days ago
$843
Roundtrip
found 3 days ago
Select Batik air flight, departing Fri, Aug 8 from Kathmandu to Perth, returning Sun, Aug 10, priced at $843 found 3 days ago
Batik air
Thu, Aug 7 - Sun, Aug 10
KTM
Kathmandu
PER
Perth
$846 Roundtrip, found 3 days ago
$846
Roundtrip
found 3 days ago
Select Batik air flight, departing Thu, Aug 7 from Kathmandu to Perth, returning Sun, Aug 10, priced at $846 found 3 days ago
Batik air
Sun, Aug 10 - Sun, Aug 17
KTM
Kathmandu
PER
Perth
$846 Roundtrip, found 18 hours ago
$846
Roundtrip
found 18 hours ago
Select Batik air flight, departing Sun, Aug 10 from Kathmandu to Perth, returning Sun, Aug 17, priced at $846 found 18 hours ago
Batik air
Fri, Aug 15 - Sun, Aug 17
KTM
Kathmandu
PER
Perth
$854 Roundtrip, found 18 hours ago
$854
Roundtrip
found 18 hours ago
Select Batik air flight, departing Fri, Aug 15 from Kathmandu to Perth, returning Sun, Aug 17, priced at $854 found 18 hours ago
Batik air
Tue, Aug 12 - Mon, Aug 18
KTM
Kathmandu
PER
Perth
$862 Roundtrip, found 3 days ago
$862
Roundtrip
found 3 days ago
Select Batik air flight, departing Tue, Aug 12 from Kathmandu to Perth, returning Mon, Aug 18, priced at $862 found 3 days ago
Cathay Pacific
Mon, Aug 4 - Mon, Aug 11
KTM
Kathmandu
PER
Perth
$955 Roundtrip, found 5 hours ago
$955
Roundtrip
found 5 hours ago
Select Cathay Pacific flight, departing Mon, Aug 4 from Kathmandu to Perth, returning Mon, Aug 11, priced at $955 found 5 hours ago
Malaysia Airlines
Mon, Aug 4 - Mon, Aug 11
KTM
Kathmandu
PER
Perth
$957 Roundtrip, found 5 hours ago
$957
Roundtrip
found 5 hours ago
Select Malaysia Airlines flight, departing Mon, Aug 4 from Kathmandu to Perth, returning Mon, Aug 11, priced at $957 found 5 hours ago
Singapore Airlines
Tue, Aug 12 - Tue, Aug 19
KTM
Kathmandu
PER
Perth
$958 Roundtrip, found 18 hours ago
$958
Roundtrip
found 18 hours ago
Select Singapore Airlines flight, departing Tue, Aug 12 from Kathmandu to Perth, returning Tue, Aug 19, priced at $958 found 18 hours ago
Thai Airways International
Tue, Aug 12 - Tue, Aug 19
KTM
Kathmandu
PER
Perth
$1,056 Roundtrip, found 18 hours ago
$1,056
Roundtrip
found 18 hours ago
Select Thai Airways International flight, departing Tue, Aug 12 from Kathmandu to Perth, returning Tue, Aug 19, priced at $1,056 found 18 hours ago

Alternative airports near Perth

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Perth Airport PER. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $846
PER
Perth Airport
CheapestClosest
Average driving time to city center14 min
Flights from $846
Flights from Kathmandu (KTM) to Perth (PER)
Origin airport
Tribhuvan Intl.
Destination airport
Perth
Airlines serving
Air India, Batik air , Cathay Pacific, Emirates, Malaysia Airlines, Qatar Airways, Singapore Airlines, Thai Airways International
Roundtrip price
$841
Distance
4585 mi

Kathmandu to Perth Flights

The cheapest times to fly from Kathmandu to Perth

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kathmandu to Perth are during the month of August. You can find some of the cheapest flights from Kathmandu to Perth with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kathmandu to Perth

Sunday is one of the best days to book for cheap flights from Kathmandu to Perth: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kathmandu to Perth

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kathmandu to Perth in 2025. You can also book with separate airlines for your outbound and return journeys, from $392 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kathmandu to Perth flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kathmandu to Perth airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Tribhuvan Intl. Airport (KTM) to Perth Airport (PER) cost?
Discover the latest flight deals from KTM to PER by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from KTM to PER?
The cheapest flights from KTM to PER are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from KTM to PER?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from KTM to PER. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Tribhuvan Intl. Airport (KTM) to Perth Airport (PER)?
There aren't any daily direct flights departing from Tribhuvan Intl. Airport (KTM) to Perth Airport (PER). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from KTM to PER?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tribhuvan Intl. Airport (KTM) to Perth Airport (PER)?
To land at Perth Airport (PER) on schedule, select a flight that leaves Tribhuvan Intl. Airport (KTM) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Tribhuvan Intl. Airport (KTM) to Perth Airport (PER) last-minute?
Waiting until just before your departure to book a ticket from KTM to PER generally means paying more. While you may find some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible to maximize your chances of landing a bargain.
Is it cheaper to book a KTM to PER flight and hotel package?
Securing a KTM to PER flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our wide range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tribhuvan Intl. Airport (KTM) to Perth Airport (PER)?
Typically, you can cancel or modify your KTM to PER flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want more information, visit our Customer Service portal.

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*Available to One Key members.