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Cheap Flights from Perth to Kathmandu

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Reverse direction: KTM to PER
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MH Return flights from $859
Dep. Wed 10 FebRet. Mon 01 Mar$859
Dep. Tue 16 FebRet. Tue 02 Mar$859
MHShow more Flights
Dep. Thu 18 FebRet. Fri 05 Mar$859
Dep. Mon 22 FebRet. Tue 09 Mar$859
Dep. Wed 24 FebRet. Thu 11 Mar$859
Dep. Mon 01 MarRet. Tue 16 Mar$859
Dep. Tue 02 MarRet. Tue 16 Mar$859
Dep. Wed 03 MarRet. Thu 18 Mar$859
Dep. Thu 04 MarRet. Fri 19 Mar$859
Dep. Mon 08 MarRet. Tue 23 Mar$859
Dep. Thu 11 MarRet. Thu 25 Mar$859
Dep. Thu 22 AprRet. Fri 07 May$859
Dep. Mon 17 AugRet. Wed 09 Sep$933
Dep. Mon 24 AugRet. Wed 09 Sep$934
Dep. Mon 24 AugRet. Fri 11 Sep$934
Dep. Tue 25 AugRet. Wed 09 Sep$941
Dep. Mon 31 AugRet. Tue 15 Sep$941
Dep. Sat 22 AugRet. Wed 09 Sep$952
Dep. Mon 27 JulRet. Tue 11 Aug$994
Dep. Sat 22 AugRet. Tue 08 Sep$997
Dep. Mon 24 AugRet. Tue 08 Sep$1,002
Dep. Mon 24 AugRet. Mon 07 Sep$1,005
Dep. Sun 23 AugRet. Tue 08 Sep$1,019
Dep. Tue 21 JulRet. Tue 11 Aug$1,036
Dep. Mon 20 JulRet. Tue 04 Aug$1,042
Dep. Mon 10 AugRet. Tue 25 Aug$1,052
Dep. Wed 12 AugRet. Fri 28 Aug$1,059
Dep. Thu 06 AugRet. Wed 19 Aug$1,059
Dep. Wed 29 JulRet. Wed 12 Aug$1,059
Dep. Tue 04 AugRet. Wed 19 Aug$1,059
Dep. Tue 28 JulRet. Wed 12 Aug$1,064
Dep. Sun 23 AugRet. Sun 06 Sep$1,069
Dep. Fri 21 AugRet. Sun 06 Sep$1,075
Dep. Wed 05 AugRet. Sun 30 Aug$1,097
Dep. Wed 05 AugRet. Wed 02 Sep$1,104
Dep. Thu 06 AugRet. Fri 21 Aug$1,117
Dep. Sat 08 AugRet. Fri 21 Aug$1,117
Dep. Wed 05 AugRet. Tue 01 Sep$1,137
Dep. Fri 31 JulRet. Sat 15 Aug$1,142

Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Perth? Check out our domestic flights to Perth. If Perth is not your closest airport, then here are all our flights to Kathmandu from Australia and flights to Nepal. Maybe a different destination? Here are all the flights from Perth


Cheapest Time of Year to Fly from Perth to Kathmandu

Return fares from Perth to Kathmandu by month, based on the cheapest return airfares found for each month.

Aug 2026
$852
Sep 2026
$852
Nov 2026
$1,013
Dec 2026
$2,174
Jan 2027
$2,175
Feb 2027
$1,259
Mar 2027
$927

The cheapest month to fly to Kathmandu is August 2026, with return fares from $852 — 61% cheaper than the most expensive month (January 2027, from $2,175).

When Should You Fly to Kathmandu?

Based on the fares we've tracked, August is typically the cheapest month to fly to Kathmandu, with return fares from $852. January is the most expensive month, with the cheapest return fares around $2,175 as school holidays and the Christmas peak push prices up.

Across the year, return fares to Kathmandu average around $1,322. If you can travel in the off-peak months of August, September and March, you'll generally pay up to 36% less than the yearly average.


Cheapest Perth to Kathmandu Return Prices

These are the cheapest prices for Perth to Kathmandu return airfares.

August 2026
$852
September 2026
$852
November 2026
$1,013
December 2026
$2,174
January 2027
$2,175
February 2027
$1,259
March 2027
$927

Average Perth to Kathmandu Return Prices

These are the average prices for Perth to Kathmandu return airfares.

July 2026
$1,548
August 2026
$1,599
September 2026
$1,508
October 2026
$1,948
November 2026
$1,834
December 2026
$1,865
January 2027
$1,886
February 2027
$1,749
March 2027
$1,625

Frequently Asked Questions about flying from Perth to Kathmandu

When is the cheapest time to travel from Perth to Kathmandu?

The cheapest month to travel is typically August.

How much do return flights from Perth to Kathmandu cost?

The best price we found for a return flight from Perth to Kathmandu is $846.

What is the cheapest date to fly from Perth to Kathmandu?

Currently, the cheapest date for a return flight from Perth to Kathmandu is 16 February 2027.

What is the cheapest airline that flys from Perth to Kathmandu?

Currently, the cheapest airline that flys from Perth to Kathmandu is Singapore Airlines.

How long does a direct flight from Perth to Kathmandu take?

We were not able to find any direct flights to Kathmandu.

What is the IATA airport code for Kathmandu?

The IATA code for Kathmandu is KTM. It is located in Nepal at coordinates 27.70029, 85.35712.

When should you book flights to Kathmandu?

From our data, you should book flights to Kathmandu 60 days out.


How I Want That Flight can help you

What's the benefit of using I Want That Flight for my Perth to Kathmandu flight?

Think of us as your personal shortcut to a great deal. Instead of you opening fifty different tabs, we instantly cross-check rates across heaps of airlines and booking sites to score you the sweet spot on pricing. Millions of holidaymakers count on us every year to get them airborne, so you're running with a pretty savvy crowd.

Can you sort me out with direct flights from Perth to Kathmandu?

100%. As soon as the page finishes loading your options, hit the "Direct" filter. The layovers will vanish, leaving you with only the non-stop routes.

How does I Want That Flight find me the best Perth to Kathmandu flights?

Once you punch your details into our search tool, we unlock all kinds of handy tricks to map out your journey. We’ll map out the most budget-friendly calendar dates and takeoff slots, and let you slice and dice the data until you pinpoint the exact itinerary that works for you.

I'm still in the planning phase. Can you ping me if Perth to Kathmandu fares drop?

No worries at all. Just kick off a quick search, drop your email into our price tracker, and we’ll send a heads-up straight to your inbox the moment the price drops.

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