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Cheap Flights from Perth to Kathmandu

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SQ Return flights from $848

Dep.art Fri 07 AugRet.urn Sun 06 Sep^$848

Dep.art Thu 28 JanRet.urn Sun 21 Feb^$849

SQShow more Flights

Dep.art Fri 05 FebRet.urn Sun 21 Feb^$849

Dep.art Sun 07 FebRet.urn Tue 02 Mar^$849

Dep.art Wed 10 FebRet.urn Tue 23 Feb^$849

Dep.art Thu 11 FebRet.urn Tue 23 Feb^$849

Dep.art Tue 16 FebRet.urn Wed 03 Mar^$849

Dep.art Sun 21 FebRet.urn Fri 05 Mar^$849

Dep.art Tue 23 FebRet.urn Tue 16 Mar^$849

Dep.art Wed 24 FebRet.urn Wed 10 Mar^$849

Dep.art Thu 25 FebRet.urn Fri 12 Mar^$849

Dep.art Fri 26 FebRet.urn Fri 12 Mar^$849

Dep.art Sun 07 MarRet.urn Tue 30 Mar^$849

Dep.art Wed 10 MarRet.urn Tue 30 Mar^$849

Dep.art Thu 11 MarRet.urn Tue 30 Mar^$849

Dep.art Tue 18 AugRet.urn Tue 08 Sep^$849

Dep.art Wed 26 AugRet.urn Wed 09 Sep^$853

Dep.art Mon 15 FebRet.urn Tue 02 Mar^$855

Dep.art Wed 27 JanRet.urn Sun 21 Feb^$855

Dep.art Thu 27 AugRet.urn Wed 09 Sep^$855

Dep.art Sat 29 AugRet.urn Tue 08 Sep^$875

Dep.art Fri 21 AugRet.urn Sun 06 Sep^$877

Dep.art Mon 24 AugRet.urn Tue 08 Sep^$877

Dep.art Wed 27 JanRet.urn Mon 22 Feb^$885

Dep.art Wed 27 JanRet.urn Tue 23 Feb^$885

Dep.art Thu 28 JanRet.urn Mon 22 Feb^$885

Dep.art Thu 28 JanRet.urn Tue 23 Feb^$885

Dep.art Mon 15 FebRet.urn Wed 03 Mar^$885

Dep.art Tue 16 FebRet.urn Tue 02 Mar^$885

Dep.art Tue 16 FebRet.urn Sun 21 Feb^$885

Dep.art Tue 16 FebRet.urn Mon 22 Feb^$885

Dep.art Tue 16 FebRet.urn Tue 23 Feb^$885

Dep.art Tue 16 FebRet.urn Tue 09 Mar^$885

Dep.art Mon 15 FebRet.urn Sun 21 Feb^$885

Dep.art Mon 15 FebRet.urn Mon 22 Feb^$885

Dep.art Mon 15 FebRet.urn Tue 23 Feb^$885

Dep.art Sun 21 FebRet.urn Tue 02 Mar^$885

Dep.art Sun 21 FebRet.urn Wed 03 Mar^$885

Dep.art Sun 21 FebRet.urn Fri 12 Mar^$885

OD,SQ Return flights from $1,163

Dep.art Fri 21 AugRet.urn Sun 06 Sep^$1,163

Dep.art Tue 18 AugRet.urn Tue 08 Sep^$1,174

OD,SQShow more Flights

Dep.art Fri 07 AugRet.urn Sun 06 Sep^$1,182

Dep.art Sun 07 MarRet.urn Tue 30 Mar^$1,221

Dep.art Thu 11 FebRet.urn Tue 23 Feb^$1,224

Dep.art Tue 16 FebRet.urn Wed 03 Mar^$1,224

Dep.art Sun 21 FebRet.urn Fri 05 Mar^$1,224

Dep.art Tue 23 FebRet.urn Tue 16 Mar^$1,224

Dep.art Wed 24 FebRet.urn Wed 10 Mar^$1,224

Dep.art Thu 28 JanRet.urn Sun 21 Feb^$1,225

Dep.art Thu 27 AugRet.urn Wed 09 Sep^$1,226

Dep.art Wed 26 AugRet.urn Wed 09 Sep^$1,229

Dep.art Mon 24 AugRet.urn Tue 08 Sep^$1,229

Dep.art Mon 15 FebRet.urn Tue 02 Mar^$1,241

Dep.art Sat 29 AugRet.urn Tue 08 Sep^$1,262

Dep.art Wed 27 JanRet.urn Sun 21 Feb^$1,264

Dep.art Wed 10 FebRet.urn Tue 23 Feb^$1,269

Dep.art Fri 05 FebRet.urn Sun 21 Feb^$1,272

Dep.art Tue 18 AugRet.urn Wed 02 Sep^$1,293

Dep.art Fri 26 FebRet.urn Fri 12 Mar^$1,297

Dep.art Fri 12 FebRet.urn Sun 28 Feb^$1,301

Dep.art Thu 11 MarRet.urn Tue 30 Mar^$1,308

Dep.art Sun 07 FebRet.urn Tue 02 Mar^$1,309

Dep.art Wed 10 MarRet.urn Tue 30 Mar^$1,310

Dep.art Wed 27 JanRet.urn Sat 06 Feb^$1,320

Dep.art Thu 04 FebRet.urn Tue 02 Mar^$1,328

Dep.art Thu 25 FebRet.urn Fri 12 Mar^$1,332

Dep.art Mon 08 FebRet.urn Tue 23 Feb^$1,332

Dep.art Fri 07 AugRet.urn Sun 23 Aug^$1,339

Dep.art Fri 28 AugRet.urn Sun 13 Sep^$1,339

Dep.art Tue 18 AugRet.urn Tue 01 Sep^$1,345

Dep.art Mon 01 FebRet.urn Tue 16 Feb^$1,360

Dep.art Thu 30 JulRet.urn Thu 13 Aug^$1,379

Dep.art Tue 11 AugRet.urn Tue 25 Aug^$1,402

Dep.art Fri 14 AugRet.urn Sun 30 Aug^$1,413

Dep.art Mon 10 AugRet.urn Tue 25 Aug^$1,427

Dep.art Mon 07 DecRet.urn Sun 24 Jan^$2,054

AI,OD,SQ Return flights from $1,170

Dep.art Wed 27 JanRet.urn Sun 21 Feb^$1,170

Dep.art Wed 27 JanRet.urn Sat 06 Feb^$1,333

AI,OD,SQShow more Flights

Dep.art Sat 29 AugRet.urn Tue 08 Sep^$1,375

AI,AK,SQ Return flights from $1,171

Dep.art Wed 27 JanRet.urn Sun 21 Feb^$1,171

Dep.art Wed 27 JanRet.urn Sat 06 Feb^$1,248

AI,AK,SQShow more Flights

Dep.art Wed 26 AugRet.urn Wed 09 Sep^$1,311

Dep.art Thu 27 AugRet.urn Wed 09 Sep^$1,316

AK,QZ,SQ,UL Return flights from $1,178

Dep.art Wed 27 JanRet.urn Sat 06 Feb^$1,178

Dep.art Mon 07 DecRet.urn Sun 24 Jan^$1,409

AK,OD,SQ Return flights from $1,184

Dep.art Fri 07 AugRet.urn Sun 06 Sep^$1,184

Dep.art Thu 27 AugRet.urn Wed 09 Sep^$1,393

AK,OD,SQShow more Flights

Dep.art Tue 18 AugRet.urn Wed 02 Sep^$1,407

Dep.art Sat 29 AugRet.urn Tue 08 Sep^$1,437

Dep.art Wed 26 AugRet.urn Wed 09 Sep^$1,474

Dep.art Thu 30 JulRet.urn Thu 13 Aug^$1,542

DD,FD,JQ,SQ Return flights from $1,198

Dep.art Tue 18 AugRet.urn Wed 02 Sep^$1,198

FD,JQ,SQ Return flights from $1,205

Dep.art Tue 18 AugRet.urn Wed 02 Sep^$1,205

AK,H1,SQ Return flights from $1,209

Dep.art Fri 07 AugRet.urn Sun 06 Sep^$1,209

Dep.art Thu 27 AugRet.urn Wed 09 Sep^$1,298

AK,H1,SQShow more Flights

Dep.art Tue 18 AugRet.urn Wed 02 Sep^$1,419

Dep.art Wed 26 AugRet.urn Wed 09 Sep^$1,551

Dep.art Thu 30 JulRet.urn Thu 13 Aug^$1,615

OD,SQ,UL Return flights from $1,228

Dep.art Wed 27 JanRet.urn Sun 21 Feb^$1,228

ID,OD,SQ Return flights from $1,233

Dep.art Tue 18 AugRet.urn Tue 08 Sep^$1,233

Dep.art Fri 07 AugRet.urn Sun 06 Sep^$1,262

ID,OD,SQShow more Flights

Dep.art Thu 27 AugRet.urn Wed 09 Sep^$1,271

Dep.art Fri 21 AugRet.urn Sun 06 Sep^$1,275

Dep.art Mon 24 AugRet.urn Tue 08 Sep^$1,276

Dep.art Wed 26 AugRet.urn Wed 09 Sep^$1,305

Dep.art Sat 29 AugRet.urn Tue 08 Sep^$1,305

Dep.art Tue 18 AugRet.urn Tue 01 Sep^$1,341

Dep.art Fri 28 AugRet.urn Sun 13 Sep^$1,359

Dep.art Tue 18 AugRet.urn Wed 02 Sep^$1,366

Dep.art Fri 07 AugRet.urn Sun 23 Aug^$1,418

Dep.art Thu 30 JulRet.urn Thu 13 Aug^$1,443

Dep.art Tue 11 AugRet.urn Tue 25 Aug^$1,486

Dep.art Fri 14 AugRet.urn Sun 30 Aug^$1,486

Dep.art Mon 10 AugRet.urn Tue 25 Aug^$1,539

Dep.art Wed 24 FebRet.urn Wed 10 Mar^$1,774

Dep.art Mon 15 FebRet.urn Tue 02 Mar^$1,801

Dep.art Mon 07 DecRet.urn Sun 24 Jan^$2,383

AI,JQ,SQ Return flights from $1,264

Dep.art Tue 18 AugRet.urn Wed 02 Sep^$1,264

Dep.art Wed 27 JanRet.urn Sun 21 Feb^$1,361

AI,JQ,SQShow more Flights

Dep.art Wed 26 AugRet.urn Wed 09 Sep^$1,434

Dep.art Thu 27 AugRet.urn Wed 09 Sep^$1,434

Dep.art Fri 07 AugRet.urn Sun 06 Sep^$1,514

AK,SQ,TG Return flights from $1,265

Dep.art Fri 07 AugRet.urn Sun 06 Sep^$1,265

Dep.art Tue 18 AugRet.urn Wed 02 Sep^$1,317

AK,SQ,TGShow more Flights

Dep.art Wed 27 JanRet.urn Sat 06 Feb^$1,378

Dep.art Wed 26 AugRet.urn Wed 09 Sep^$1,393

Dep.art Thu 27 AugRet.urn Wed 09 Sep^$1,393

Dep.art Sat 29 AugRet.urn Tue 08 Sep^$1,399

Dep.art Thu 30 JulRet.urn Thu 13 Aug^$1,424

AI,AK,QZ,SQ Return flights from $1,266

Dep.art Wed 27 JanRet.urn Sat 06 Feb^$1,266

Dep.art Mon 07 DecRet.urn Sun 24 Jan^$1,601

OD,QZ,RA,SQ Return flights from $1,267

Dep.art Thu 04 FebRet.urn Tue 02 Mar^$1,267

Dep.art Mon 15 FebRet.urn Tue 02 Mar^$1,396

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

$901

Sep 2026

$840

Nov 2026

$1,013

Dec 2026

$2,174

Jan 2027

$2,175

Feb 2027

$1,259

Mar 2027

$839

The cheapest month to fly to Kathmandu is March 2027, with return fares from $839 — 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, March is typically the cheapest month to fly to Kathmandu, with return fares from $839. 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 $1,314. 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

$901

September 2026

$840

November 2026

$1,013

December 2026

$2,174

January 2027

$2,175

February 2027

$1,259

March 2027

$839

Average Perth to Kathmandu Return Prices

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

August 2026

$1,630

September 2026

$1,527

October 2026

$1,913

November 2026

$1,837

December 2026

$1,865

January 2027

$1,886

February 2027

$1,772

March 2027

$1,644

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 March.

How much do return flights from Perth to Kathmandu cost?

The best price we found for a return flight from Perth to Kathmandu is $848.

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

Currently, the cheapest date for a return flight from Perth to Kathmandu is 07 August 2026.

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.