£335 Cheap Flights from Perth (PER) to Kathmandu (KTM)

View £335 flight on Wed, 15 Jul 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £335 for one-way flights and £569 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Sun, 13 Sept - Sat, 19 Sept
PER
Perth
KTM
Kathmandu
£569 Return, found 5 days ago
£569
Return
found 5 days ago
Select Singapore Airlines flight, departing Sun, 13 Sept from Perth to Kathmandu, returning Sat, 19 Sept, priced at £569 found 5 days ago
Singapore Airlines
Sun, 13 Sept - Sat, 19 Sept
PER
Perth
KTM
Kathmandu
£579 Return, found 5 days ago
£579
Return
found 5 days ago
Select Singapore Airlines flight, departing Sun, 13 Sept from Perth to Kathmandu, returning Sat, 19 Sept, priced at £579 found 5 days ago
Singapore Airlines
Sun, 13 Sept - Sat, 19 Sept
PER
Perth
KTM
Kathmandu
£590 Return, found 5 days ago
£590
Return
found 5 days ago
Select Singapore Airlines flight, departing Sun, 13 Sept from Perth to Kathmandu, returning Sat, 19 Sept, priced at £590 found 5 days ago
Singapore Airlines
Sun, 13 Sept - Sat, 19 Sept
PER
Perth
KTM
Kathmandu
£606 Return, found 5 days ago
£606
Return
found 5 days ago
Select Singapore Airlines flight, departing Sun, 13 Sept from Perth to Kathmandu, returning Sat, 19 Sept, priced at £606 found 5 days ago
Singapore Airlines
Sun, 13 Sept - Sat, 19 Sept
PER
Perth
KTM
Kathmandu
£613 Return, found 5 days ago
£613
Return
found 5 days ago
Select Singapore Airlines flight, departing Sun, 13 Sept from Perth to Kathmandu, returning Sat, 19 Sept, priced at £613 found 5 days ago
Singapore Airlines
Sun, 13 Sept - Sat, 19 Sept
PER
Perth
KTM
Kathmandu
£618 Return, found 5 days ago
£618
Return
found 5 days ago
Select Singapore Airlines flight, departing Sun, 13 Sept from Perth to Kathmandu, returning Sat, 19 Sept, priced at £618 found 5 days ago
Malaysia Airlines
Wed, 15 Jul - Fri, 31 Jul
PER
Perth
KTM
Kathmandu
£717 Return, found 2 days ago
£717
Return
found 2 days ago
Select Malaysia Airlines flight, departing Wed, 15 Jul from Perth to Kathmandu, returning Fri, 31 Jul, priced at £717 found 2 days ago
Cathay Pacific
Thu, 7 May - Sun, 7 Jun
PER
Perth
KTM
Kathmandu
£787 Return, found 12 hours ago
£787
Return
found 12 hours ago
Select Cathay Pacific flight, departing Thu, 7 May from Perth to Kathmandu, returning Sun, 7 Jun, priced at £787 found 12 hours ago
Thai Airways International
Thu, 7 May - Sun, 7 Jun
PER
Perth
KTM
Kathmandu
£852 Return, found 12 hours ago
£852
Return
found 12 hours ago
Select Thai Airways International flight, departing Thu, 7 May from Perth to Kathmandu, returning Sun, 7 Jun, priced at £852 found 12 hours ago
Qatar Airways
Sun, 18 Oct - Wed, 4 Nov
PER
Perth
KTM
Kathmandu
£1,256 Return, found 4 days ago
£1,256
Return
found 4 days ago
Select Qatar Airways flight, departing Sun, 18 Oct from Perth to Kathmandu, returning Wed, 4 Nov, priced at £1,256 found 4 days ago

Frequently asked questions

How much is a flight from Perth Airport (PER) to Tribhuvan Intl. Airport?
The lowest price advertised for a round-trip flight between Perth Airport and KTM is £569. But you better act soon. This price is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Perth Airport (PER) to KTM?
Most flights can be conveniently cancelled online, but whether or not you are charged a fee varies between airlines. If you do need to cancel your escape, follow the instructions in the Customer Service Portal.
How do I find cheap flights from PER to Tribhuvan Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Perth Airport to KTM flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Perth Airport to KTM?
Averaging 12 hours and 34 minutes, the flight from Perth Airport to Tribhuvan Intl. Airport is a lengthy one. To make your trip more comfortable, bring a good travel pillow and a pair of noise-cancelling headphones.
How far is the flight from PER to KTM?
With around 7,400 kilometres separating PER and Tribhuvan Intl. Airport, your flight will be a long one. Pack wisely to make your time in the air comfortable. Things like a sleep mask and a quality travel pillow can make a huge difference.
Which airlines fly direct from PER to Tribhuvan Intl. Airport (KTM)?
There are no direct flights, so you'll need to make at least one stop between Perth Airport (PER) and Tribhuvan Intl. Airport. Make the most of the layover time to stretch your legs and freshen up.
Are Perth Airport (PER) to Tribhuvan Intl. Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to get an amazing last-minute deal from Perth Airport to Tribhuvan Intl. Airport, but there's no guarantee. As many airlines publish prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares air carrier prices and updates flight deals often, so you can rest easy knowing you're always getting the latest offers.

Frequently asked questions

How much does a flight from Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.) cost?
One-way flights typically cost between £361 and £899 and return flights often range between £361 and £899. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
How do I find cheap flights from Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.)?
To find a cheap flight from Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.)?
There are approximately 25 connecting flights per day from Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.). Some common connection points include Kuala Lumpur Intl. (KUL), Ngurah Rai Intl. (DPS), and Soekarno-Hatta Intl. (CGK).
What is the earliest flight from Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.)?
The earliest flight from Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.) typically departs at approximately 12:10 AM local time, operated by Cathay Pacific. This is a seasonal service active in March, April, May, June, July, August, and September. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.)?
You'll typically find the most flights from Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.) on a Thursday, with around 29 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Virgin Australia, Singapore Airlines, and Malindo Air.
What are the most popular departure times for flights from Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.)?
The most popular departure times for flights from Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.) are in the early morning, from midnight to 3am. About 22% of passengers prefer this time window. Many major carriers, including MH, OD and SQ, offer flights during this window. This timing works well for travelers who want to get an early start on their journey.
How long does it take to fly from Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.)?
Flying from PER to KTM with a connection usually takes about 22 hours 30 minutes, traveling roughly 4,586 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.)?
Select the "Business class" and "First class" filters when looking for PER to KTM flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.) flight with Expedia?
It's easy to earn miles on a Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Kathmandu from PER (PER)?
If you're planning to travel to Kathmandu from PER (PER), you can fly directly into Tribhuvan Intl. (KTM) Some flights may connect through major hubs like Changi (SIN), Kingsford Smith Intl. (SYD), Tullamarine (MEL) before reaching Kathmandu. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.) at the last minute?
Typically, booking a last minute flight from Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.) flight and hotel package?
Securing a Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.)?
If you booked your Perth, WA (PER) to Kathmandu (KTM-Tribhuvan Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Perth
Destination airport
Tribhuvan Intl.
Airlines serving
Air India, Cathay Pacific, Emirates, Malaysia Airlines, Qatar Airways, Thai Airways International
Return price
£568
Distance
7336 km

Book with confidence

Compare flights from Perth to Kathmandu easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Perth to Kathmandu. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Tribhuvan Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Perth to Tribhuvan Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Perth (PER) to Tribhuvan Intl. (KTM)

The easiest way to view the best deals on flights from Perth to Kathmandu today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Perth to Tribhuvan Intl. start at just £569 and range up to £1,256.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Perth and Kathmandu
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Perth to Kathmandu flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Perth to Tribhuvan Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Perth to Kathmandu easily and book with confidence

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