$195 Flights from Kathmandu (KTM) to Perth (PER)

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Flight deals from Kathmandu to Perth

Looking for a cheap last-minute deal or the best round-trip flight from Kathmandu to Perth? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Kathmandu to Perth

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kathmandu to Perth flights are currently cheapest in July.

Kathmandu to Perth: Alternative routes

Compare routes from Kathmandu to Perth below. You may find an airport to fly into that's cheaper, faster, or easier than Perth.

Kathmandu to Perth: Flight information

The things to know before you go.
Cheapest flight found$195
Cheapest month to flyJuly

Finding cheap flights from Kathmandu to Perth: Frequently asked questions

The best price we found for a round-trip flight from Kathmandu to Perth is $528. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kathmandu to Perth. But we found flights with one or more stops from $527.
There are no flights flying from Kathmandu to Perth, as of February 2026.
The cheapest month to fly from Kathmandu to Perth is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kathmandu Airport to Perth Airport on Saturday, May 2, 2026.
No airlines currently offer direct flights between Kathmandu Airport and Perth Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Perth but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Perth is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, IndiGo offers the cheapest flight tickets to Perth.

Traveling from Tribhuvan International Airport (KTM) to Perth Airport (PER): what you need to know

  • Perth is two hours 12 minutes ahead of Kathmandu and follows the UTC+8 timezone.

  • Your KTM to PER flight won't wait if you're running late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're traveling internationally.

  • Flying during a peak month such as September? School holidays and other popular seasons can mean longer queues at security. Be extra cautious and get there up to four hours ahead of an international flight and two hours before a domestic departure.

  • Consider adding a stopover when booking your ticket from Tribhuvan International Airport to Perth Airport. Simply uncheck 'Direct flights only' to break up your journey, or maybe even explore a new city along the way. Here are some options between KTM and PER:

    • Suvarnabhumi Airport

    • Kuala Lumpur International Airport

    • Changi International Airport

How to find the cheapest flights from Tribhuvan International Airport (KTM) to Perth Airport (PER)

  • The lowest price we've found for a one-way Tribhuvan International Airport to Perth Airport flight is $195. A return fare right now is $527. Depending on the availability when you book, these fares could change.

  • It's often best to book ahead of time if you're looking for cheap tickets from KTM to PER. That's because airlines change prices based on demand, which tends to rise closer to the date of departure.

  • If you're willing to be flexible with your travel dates, use the 'Whole month' search tool. It'll show you the lowest price across every month when searching for your flight from Tribhuvan International Airport to Perth Airport.

  • Finding cheap flights from KTM to PER is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when a new discounted fare appears.

  • Lock in the perfect flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Tribhuvan International Airport to Perth Airport, use the 'Sort by' function. You can also filter by departure and arrival times, airline, and journey duration.

Handy information about Tribhuvan International Airport (KTM)

  • Tribhuvan International Airport is around 3 miles from central Kathmandu. If you're catching a cab, ride-sharing or driving from the center, it'll take you 15 minutes or so to get there, depending on the traffic.

  • Looking for a convenient hotel near KTM? If you're boarding an early flight from Tribhuvan International Airport to Perth Airport, these stays will have you sleeping moments from your departure gate:

Arriving at Perth Airport (PER)

Getting from Perth Airport (PER) to central Perth

  • Perth Airport to the center of Perth has a drive time of about 20 minutes. It's approximately 10 miles away.

  • If you're traveling on public transport, expect a journey time of around 30 minutes.

When to fly to Perth Airport (PER)

  • It's time to pick your travel dates for your flight from Tribhuvan International Airport to Perth Airport. July is the busiest month to visit Perth. If you like a more laid-back vibe, go in February.

  • Book your flight from Tribhuvan International Airport to Perth Airport for January if you want to visit Perth during its warmest month. Expect temperatures of between 63ºF and 95ºF.

  • August has average temperatures of between 46ºF and 68ºF. Search for cheap tickets from KTM to PER sometime then if you like cooler conditions.

Explore more of Australia

  • Perth has its own special appeal, but there are so many other corners of Australia just waiting to be explored. Around 25 miles south of Perth, a visit to Rockingham will keep you on the move. Check out popular attractions like Penguin Island, The Catalpa Memorial and Point Peron.

  • If there's time to check out another well-known destination in Australia, consider Mandurah, about 40 miles south of Perth. Emma Blyth Gallery, Dolphin Quay and Len Howard Conservation Park are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.