Cheap flights from Perth (PER) to Kathmandu (KTM)
PER — KTM
Aug 5 — Aug 121
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Perth to Kathmandu Tribhuvan are usually found in May or June, booked 19 days in advance, depart on a Sunday or Saturday and return on a Tuesday
Cheap flight deals from Perth to Kathmandu
Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Kathmandu (KTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 31, 2025.
Popular in | December |
|---|---|
Cheapest in | May |
Average price | $644 |
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 round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
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?
Use this chart to determine the optimal time to book a round-trip flight from Perth to Kathmandu. Price data was last updated on July 25, 2025.
The best time to book flights from Perth to Kathmandu is 13 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Perth to Kathmandu?
Currently, September is the cheapest month in which you can book a flight from Perth to Kathmandu (average of $1,237). Flying from Perth to Kathmandu in June is currently the most expensive (average of $1,684). 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.
What’s the top layover airport for flights from Perth to Kathmandu?
Share of 1-stop round-trip flights from Perth to Kathmandu chosen by Cheapflights users in the past 12 months, using the same layover each way.
Kuala Lumpur (KUL) – chosen by Cheapflights users on 91% of 1-stop itineraries from Perth to Kathmandu on Cheapflights.
What’s the cheapest layover airport for flights from Perth to Kathmandu?
Average round-trip fare for 1-stop flights from Perth to Kathmandu, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Singapore (SIN) is the most affordable 1-stop option, with an average round-trip price of $751.
What’s the fastest layover option from Perth to Kathmandu?
Shortest average travel time for 1-stop one-way flights from Perth to Kathmandu, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Kuala Lumpur (KUL) have the shortest average one-way travel time for 1-stop routes: 15h 08m.
Which airport typically offers the quickest layover for flights from Perth to Kathmandu?
Average layover duration for 1-stop one-way flights from Perth to Kathmandu, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Singapore (SIN) offer the fastest connection on this route, with an average layover time of 5h 13m.
Related info for your journey
Find useful and relevant information for your journey from Perth to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Kathmandu?
Book flights to Kathmandu if you plan to visit one of these locationsNagarkot
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Complete your trip
Complete your trip to Kathmandu by adding a car rental and/or hotel reservation to your travel itinerary.
Top 3 airlines flying from Perth to Kathmandu
Discover the top 3 airlines that operate flights from Perth to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$498 | Average$656 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$555 | Average$736 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$714 | Average$792 | FlexibilityNo cancel fee | On-time77% |