1 Adult (Economy)
  • Economy
  • - + 12+
  • - + 2-11
  • - + <2 (on lap)
  • Done
Search for Flights
Compare

Cheap Flights from Perth to Kathmandu

Filter
Close
Return
One Way
Reverse direction: KTM to PER

Airlines Show All Airlines

Depart
Return
Find Flights
AI,OD Return flights from $606
Dep. Sat 29 AugRet. Fri 18 Sep$606
Dep. Sat 29 AugRet. Sun 13 Sep$656
AI,ODShow more Flights
Dep. Mon 31 AugRet. Tue 15 Sep$661
Dep. Mon 31 AugRet. Sun 13 Sep$683
Dep. Wed 05 AugRet. Sun 30 Aug$695
Dep. Mon 17 AugRet. Sun 30 Aug$696
Dep. Wed 19 AugRet. Wed 02 Sep$703
Dep. Sun 02 AugRet. Sat 22 Aug$715
Dep. Tue 01 SepRet. Wed 16 Sep$717
Dep. Sun 09 AugRet. Fri 21 Aug$745
Dep. Sun 31 JanRet. Tue 23 Feb$779
Dep. Mon 22 FebRet. Sat 06 Mar$789
Dep. Sun 16 AugRet. Fri 28 Aug$794
Dep. Tue 16 FebRet. Tue 02 Mar$797
Dep. Sun 28 FebRet. Tue 16 Mar$821
Dep. Sun 21 FebRet. Fri 05 Mar$825
SQ Return flights from $616
Dep. Sun 21 FebRet. Fri 05 Mar$616
Dep. Sun 28 FebRet. Tue 16 Mar$638
SQShow more Flights
Dep. Sat 29 AugRet. Fri 18 Sep$696
Dep. Mon 22 FebRet. Sat 06 Mar$783
Dep. Sat 29 AugRet. Sun 13 Sep$851
Dep. Sun 16 AugRet. Fri 28 Aug$928
6E,OD,TR Return flights from $619
Dep. Sun 02 AugRet. Sat 22 Aug$619
Dep. Sat 29 AugRet. Sun 13 Sep$665
6E,OD,TRShow more Flights
Dep. Mon 31 AugRet. Sun 13 Sep$702
Dep. Sun 09 AugRet. Fri 21 Aug$714
Dep. Mon 31 AugRet. Tue 15 Sep$719
Dep. Wed 05 AugRet. Sun 30 Aug$739
Dep. Mon 17 AugRet. Sun 30 Aug$739
Dep. Tue 01 SepRet. Wed 16 Sep$763
Dep. Sun 16 AugRet. Fri 28 Aug$777
Dep. Wed 19 AugRet. Wed 02 Sep$829
AI,OD,RA,TR Return flights from $624
Dep. Sun 02 AugRet. Sat 22 Aug$624
Dep. Sat 29 AugRet. Sun 13 Sep$638
AI,OD,RA,TRShow more Flights
Dep. Mon 31 AugRet. Sun 13 Sep$665
Dep. Tue 01 SepRet. Wed 16 Sep$703
6E,AK,OD,TR Return flights from $629
Dep. Sun 02 AugRet. Sat 22 Aug$629
Dep. Sat 29 AugRet. Sun 13 Sep$682
6E,AK,OD,TRShow more Flights
Dep. Sun 09 AugRet. Fri 21 Aug$722
Dep. Wed 05 AugRet. Sun 30 Aug$742
Dep. Mon 17 AugRet. Sun 30 Aug$744
Dep. Mon 31 AugRet. Sun 13 Sep$747
Dep. Sun 16 AugRet. Fri 28 Aug$750
Dep. Mon 31 AugRet. Tue 15 Sep$764
Dep. Tue 01 SepRet. Wed 16 Sep$820
6E,AI,OD,TR Return flights from $641
Dep. Sat 29 AugRet. Sun 13 Sep$641
Dep. Sun 02 AugRet. Sat 22 Aug$648
6E,AI,OD,TRShow more Flights
Dep. Mon 31 AugRet. Sun 13 Sep$671
Dep. Mon 31 AugRet. Tue 15 Sep$679
Dep. Tue 01 SepRet. Wed 16 Sep$732
Dep. Sun 16 AugRet. Fri 28 Aug$808
Dep. Wed 05 AugRet. Sun 30 Aug$826
JQ,OD,SQ Return flights from $642
Dep. Sat 29 AugRet. Fri 18 Sep$642
Dep. Sun 28 FebRet. Tue 16 Mar$1,177
JQ,OD,SQShow more Flights
Dep. Sat 29 AugRet. Sun 13 Sep$3,181
OD Return flights from $642
Dep. Sat 29 AugRet. Fri 18 Sep$642
Dep. Sun 02 AugRet. Sat 22 Aug$658
ODShow more Flights
Dep. Sat 29 AugRet. Sun 13 Sep$682
Dep. Mon 31 AugRet. Tue 15 Sep$689
Dep. Wed 19 AugRet. Wed 02 Sep$696
Dep. Mon 31 AugRet. Sun 13 Sep$710
Dep. Mon 17 AugRet. Sun 30 Aug$718
Dep. Wed 05 AugRet. Sun 30 Aug$722
Dep. Tue 01 SepRet. Wed 16 Sep$723
Dep. Sun 09 AugRet. Fri 21 Aug$736
Dep. Sun 16 AugRet. Fri 28 Aug$741
Dep. Sun 31 JanRet. Tue 23 Feb$777
Dep. Tue 16 FebRet. Tue 02 Mar$778
Dep. Sun 28 FebRet. Tue 16 Mar$801
Dep. Mon 22 FebRet. Sat 06 Mar$824
Dep. Sun 21 FebRet. Fri 05 Mar$829
AI,AK,RA,TR Return flights from $644
Dep. Sun 02 AugRet. Sat 22 Aug$644
Dep. Tue 16 FebRet. Tue 02 Mar$677
AI,AK,RA,TRShow more Flights
Dep. Sun 09 AugRet. Fri 21 Aug$687
Dep. Sun 16 AugRet. Fri 28 Aug$712
Dep. Tue 01 SepRet. Wed 16 Sep$773
AI,AK,OD Return flights from $648
Dep. Sat 29 AugRet. Fri 18 Sep$648
Dep. Wed 19 AugRet. Wed 02 Sep$663
AI,AK,ODShow more Flights
Dep. Sat 29 AugRet. Sun 13 Sep$671
Dep. Sun 02 AugRet. Sat 22 Aug$677
Dep. Mon 31 AugRet. Tue 15 Sep$685
Dep. Wed 05 AugRet. Sun 30 Aug$689
Dep. Mon 17 AugRet. Sun 30 Aug$691
Dep. Sun 28 FebRet. Tue 16 Mar$714
Dep. Mon 31 AugRet. Sun 13 Sep$728
Dep. Tue 01 SepRet. Wed 16 Sep$744
Dep. Sun 31 JanRet. Tue 23 Feb$752
Dep. Sun 09 AugRet. Fri 21 Aug$752
Dep. Mon 22 FebRet. Sat 06 Mar$755
Dep. Sun 16 AugRet. Fri 28 Aug$762
Dep. Tue 16 FebRet. Tue 02 Mar$775
Dep. Sun 21 FebRet. Fri 05 Mar$792
6E,AK,D7,OD Return flights from $650
Dep. Sun 09 AugRet. Fri 21 Aug$650
Dep. Sun 16 AugRet. Fri 28 Aug$710
6E,AK,D7,ODShow more Flights
Dep. Wed 05 AugRet. Sun 30 Aug$726
Dep. Mon 17 AugRet. Sun 30 Aug$728
Dep. Wed 19 AugRet. Wed 02 Sep$765
AI,OD,TR Return flights from $651
Dep. Sat 29 AugRet. Sun 13 Sep$651
Dep. Mon 17 AugRet. Sun 30 Aug$652
AI,OD,TRShow more Flights
Dep. Wed 05 AugRet. Sun 30 Aug$653
Dep. Sun 02 AugRet. Sat 22 Aug$668
Dep. Sun 09 AugRet. Fri 21 Aug$670
Dep. Mon 31 AugRet. Sun 13 Sep$682
Dep. Mon 31 AugRet. Tue 15 Sep$684
Dep. Sat 29 AugRet. Fri 18 Sep$691
Dep. Sun 16 AugRet. Fri 28 Aug$713
Dep. Wed 19 AugRet. Wed 02 Sep$721
Dep. Tue 01 SepRet. Wed 16 Sep$744
Dep. Sun 21 FebRet. Fri 05 Mar$847
Dep. Mon 22 FebRet. Sat 06 Mar$906
6E,JQ,OD Return flights from $652
Dep. Sat 29 AugRet. Fri 18 Sep$652
Dep. Sun 16 AugRet. Fri 28 Aug$774
6E,JQ,ODShow more Flights
Dep. Sat 29 AugRet. Sun 13 Sep$1,119
AI,AK,OD,TR Return flights from $654
Dep. Wed 05 AugRet. Sun 30 Aug$654
Dep. Mon 17 AugRet. Sun 30 Aug$656
AI,AK,OD,TRShow more Flights
Dep. Sun 16 AugRet. Fri 28 Aug$670
Dep. Sun 02 AugRet. Sat 22 Aug$678
Dep. Sun 09 AugRet. Fri 21 Aug$704
Dep. Wed 19 AugRet. Wed 02 Sep$716
Dep. Sat 29 AugRet. Sun 13 Sep$717
Dep. Sat 29 AugRet. Fri 18 Sep$724
Dep. Mon 31 AugRet. Sun 13 Sep$821
Dep. Mon 31 AugRet. Tue 15 Sep$843
Dep. Tue 01 SepRet. Wed 16 Sep$897
Dep. Mon 22 FebRet. Sat 06 Mar$915
JQ,OD,TG Return flights from $657
Dep. Sun 09 AugRet. Fri 21 Aug$657
Dep. Sat 29 AugRet. Sun 13 Sep$679
JQ,OD,TGShow more Flights
Dep. Wed 19 AugRet. Wed 02 Sep$689
Dep. Mon 31 AugRet. Sun 13 Sep$738
Dep. Sat 29 AugRet. Fri 18 Sep$763
Dep. Sun 16 AugRet. Fri 28 Aug$770
Dep. Tue 01 SepRet. Wed 16 Sep$780
Dep. Sun 21 FebRet. Fri 05 Mar$854
Dep. Sun 31 JanRet. Tue 23 Feb$904
Dep. Sun 28 FebRet. Tue 16 Mar$1,056
Dep. Tue 16 FebRet. Tue 02 Mar$1,175

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 United States (USA) 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
$630
Sep 2026
$588
Nov 2026
$709
Dec 2026
$1,521
Jan 2027
$1,522
Feb 2027
$881
Mar 2027
$587

The cheapest month to fly to Kathmandu is March 2027, with return fares from $587 — 61% cheaper than the most expensive month (January 2027, from $1,522).

When Should You Fly to Kathmandu?

Based on the fares we've tracked, March is typically the cheapest month to fly to Kathmandu, with return fares from $587. January is the most expensive month, with the cheapest return fares around $1,522 as school holidays and the Christmas peak push prices up.

Across the year, return fares to Kathmandu average around $919. If you can travel in the off-peak months of March, September and August, 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
$630
September 2026
$588
November 2026
$709
December 2026
$1,521
January 2027
$1,522
February 2027
$881
March 2027
$587

Average Perth to Kathmandu Return Prices

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

August 2026
$1,140
September 2026
$1,068
October 2026
$1,338
November 2026
$1,285
December 2026
$1,305
January 2027
$1,319
February 2027
$1,240
March 2027
$1,150

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.

Popular Destinations
Flights to Los AngelesFlights to SydneyFlights to ZurichFlights to MelbourneFlights to VeniceFlights to HobartFlights to TorontoFlights to Houston - All AirportsFlights to VancouverFlights to Guatemala CityFlights to Seattle

Sign up to I Know The Pilot for all the latest flight deals

Join 300,000+ Australians getting the best airfares delivered to their mailbox

As seen in:
7 News Today Show News Com Au The Guardian Daily Mail Mama Mia