Return
One Way
Multi-City/Layover

I need to travel on this date
I just want the lowest fare

Search for Flights

Compare

Other Sites
Expedia
Expedia

Cheap Flights from Sydney to Kathmandu

Filter

Depart

Return

Find Flights

MU Return flights from $1,041

Dep.art Tue 29 SepRet.urn Sat 24 Oct^$1,041

Dep.art Sun 07 FebRet.urn Wed 03 Mar^$1,257

MUShow more Flights

Dep.art Sat 23 JanRet.urn Sat 13 Feb^$1,258

Dep.art Wed 03 FebRet.urn Tue 02 Mar^$1,267

Dep.art Sat 06 FebRet.urn Wed 03 Mar^$1,357

Dep.art Fri 04 SepRet.urn Sat 12 Sep^$1,404

Dep.art Sun 18 OctRet.urn Fri 20 Nov^$1,521

Dep.art Mon 22 FebRet.urn Tue 09 Mar^$1,546

Dep.art Tue 02 MarRet.urn Tue 16 Mar^$1,569

Dep.art Wed 24 FebRet.urn Tue 09 Mar^$1,569

Dep.art Tue 23 FebRet.urn Wed 10 Mar^$1,569

Dep.art Sat 17 OctRet.urn Mon 23 Nov^$1,628

Dep.art Thu 01 OctRet.urn Sat 24 Oct^$1,766

Dep.art Sun 25 OctRet.urn Fri 13 Nov^$1,817

Dep.art Mon 05 OctRet.urn Sat 24 Oct^$1,948

Dep.art Thu 26 NovRet.urn Fri 08 Jan^$2,174

Dep.art Mon 28 SepRet.urn Mon 30 Nov^$2,274

Dep.art Mon 07 DecRet.urn Sun 20 Dec^$2,351

Dep.art Tue 16 FebRet.urn Wed 03 Mar^$2,388

Dep.art Sun 14 FebRet.urn Tue 02 Mar^$2,389

Dep.art Mon 15 FebRet.urn Thu 04 Mar^$2,390

Dep.art Fri 12 FebRet.urn Tue 02 Mar^$2,390

Dep.art Sat 13 FebRet.urn Tue 02 Mar^$2,390

MH Return flights from $1,240

Dep.art Mon 22 FebRet.urn Tue 09 Mar^$1,240

Dep.art Wed 24 FebRet.urn Tue 09 Mar^$1,240

MHShow more Flights

Dep.art Mon 15 FebRet.urn Thu 04 Mar^$1,249

Dep.art Sun 07 FebRet.urn Wed 03 Mar^$1,255

Dep.art Fri 12 FebRet.urn Tue 02 Mar^$1,261

Dep.art Sun 14 FebRet.urn Tue 02 Mar^$1,275

Dep.art Sat 06 FebRet.urn Wed 03 Mar^$1,284

Dep.art Tue 16 FebRet.urn Wed 03 Mar^$1,290

Dep.art Tue 23 FebRet.urn Wed 10 Mar^$1,290

Dep.art Tue 02 MarRet.urn Tue 16 Mar^$1,291

Dep.art Sat 13 FebRet.urn Tue 02 Mar^$1,323

Dep.art Wed 03 FebRet.urn Tue 02 Mar^$1,327

Dep.art Sat 23 JanRet.urn Sat 13 Feb^$1,630

Dep.art Fri 04 SepRet.urn Sat 12 Sep^$1,888

Dep.art Tue 29 SepRet.urn Sat 24 Oct^$2,136

Dep.art Mon 05 OctRet.urn Sat 24 Oct^$2,210

Dep.art Mon 07 DecRet.urn Sun 20 Dec^$2,219

Dep.art Thu 26 NovRet.urn Fri 08 Jan^$2,232

Dep.art Mon 28 SepRet.urn Mon 30 Nov^$2,257

Dep.art Thu 01 OctRet.urn Sat 24 Oct^$2,299

Dep.art Sat 17 OctRet.urn Mon 23 Nov^$2,614

Dep.art Sun 25 OctRet.urn Fri 13 Nov^$2,696

Dep.art Sun 18 OctRet.urn Fri 20 Nov^$2,815

SQ Return flights from $1,298

Dep.art Tue 23 FebRet.urn Wed 10 Mar^$1,298

Dep.art Sat 13 FebRet.urn Tue 02 Mar^$1,305

SQShow more Flights

Dep.art Sat 06 FebRet.urn Wed 03 Mar^$1,305

Dep.art Wed 03 FebRet.urn Tue 02 Mar^$1,352

Dep.art Tue 02 MarRet.urn Tue 16 Mar^$1,352

Dep.art Fri 12 FebRet.urn Tue 02 Mar^$1,354

Dep.art Wed 24 FebRet.urn Tue 09 Mar^$1,354

Dep.art Sun 14 FebRet.urn Tue 02 Mar^$1,368

Dep.art Sun 07 FebRet.urn Wed 03 Mar^$1,385

Dep.art Mon 22 FebRet.urn Tue 09 Mar^$1,386

Dep.art Tue 16 FebRet.urn Wed 03 Mar^$1,417

Dep.art Mon 15 FebRet.urn Thu 04 Mar^$1,452

Dep.art Sat 23 JanRet.urn Sat 13 Feb^$1,868

Dep.art Fri 04 SepRet.urn Sat 12 Sep^$2,129

Dep.art Thu 26 NovRet.urn Fri 08 Jan^$2,290

Dep.art Mon 28 SepRet.urn Mon 30 Nov^$2,642

Dep.art Tue 29 SepRet.urn Sat 24 Oct^$2,729

Dep.art Mon 05 OctRet.urn Sat 24 Oct^$2,749

Dep.art Thu 01 OctRet.urn Sat 24 Oct^$2,860

Dep.art Mon 07 DecRet.urn Sun 20 Dec^$2,865

Dep.art Sun 25 OctRet.urn Fri 13 Nov^$2,954

Dep.art Sat 17 OctRet.urn Mon 23 Nov^$2,993

Dep.art Sun 18 OctRet.urn Fri 20 Nov^$3,356

CZ Return flights from $1,340

Dep.art Tue 23 FebRet.urn Wed 10 Mar^$1,340

Dep.art Mon 15 FebRet.urn Thu 04 Mar^$1,596

CZShow more Flights

Dep.art Tue 02 MarRet.urn Tue 16 Mar^$1,632

Dep.art Mon 22 FebRet.urn Tue 09 Mar^$1,687

Dep.art Fri 04 SepRet.urn Sat 12 Sep^$1,706

Dep.art Sun 14 FebRet.urn Tue 02 Mar^$1,772

Dep.art Sat 06 FebRet.urn Wed 03 Mar^$1,782

Dep.art Sun 07 FebRet.urn Wed 03 Mar^$1,783

Dep.art Wed 24 FebRet.urn Tue 09 Mar^$1,793

Dep.art Wed 03 FebRet.urn Tue 02 Mar^$1,814

Dep.art Tue 16 FebRet.urn Wed 03 Mar^$1,829

Dep.art Sat 23 JanRet.urn Sat 13 Feb^$1,933

Dep.art Sat 13 FebRet.urn Tue 02 Mar^$1,934

Dep.art Mon 07 DecRet.urn Sun 20 Dec^$2,081

Dep.art Thu 26 NovRet.urn Fri 08 Jan^$2,135

Dep.art Mon 28 SepRet.urn Mon 30 Nov^$2,142

Dep.art Mon 05 OctRet.urn Sat 24 Oct^$2,484

Dep.art Tue 29 SepRet.urn Sat 24 Oct^$2,485

Dep.art Fri 12 FebRet.urn Tue 02 Mar^$2,597

Dep.art Sun 25 OctRet.urn Fri 13 Nov^$2,686

Dep.art Sun 18 OctRet.urn Fri 20 Nov^$2,687

Dep.art Thu 01 OctRet.urn Sat 24 Oct^$2,729

Dep.art Sat 17 OctRet.urn Mon 23 Nov^$2,880

MH,QF Return flights from $1,365

Dep.art Mon 22 FebRet.urn Tue 09 Mar^$1,365

Dep.art Tue 02 MarRet.urn Tue 16 Mar^$1,428

MH,QFShow more Flights

Dep.art Mon 15 FebRet.urn Thu 04 Mar^$1,428

Dep.art Sun 07 FebRet.urn Wed 03 Mar^$1,437

Dep.art Sat 13 FebRet.urn Tue 02 Mar^$1,451

Dep.art Sat 06 FebRet.urn Wed 03 Mar^$1,451

Dep.art Fri 12 FebRet.urn Tue 02 Mar^$1,452

Dep.art Tue 23 FebRet.urn Wed 10 Mar^$1,461

Dep.art Sun 14 FebRet.urn Tue 02 Mar^$1,485

Dep.art Wed 03 FebRet.urn Tue 02 Mar^$1,493

Dep.art Wed 24 FebRet.urn Tue 09 Mar^$1,493

Dep.art Tue 16 FebRet.urn Wed 03 Mar^$1,517

Dep.art Sat 23 JanRet.urn Sat 13 Feb^$1,751

Dep.art Fri 04 SepRet.urn Sat 12 Sep^$2,107

Dep.art Thu 26 NovRet.urn Fri 08 Jan^$2,361

Dep.art Thu 01 OctRet.urn Sat 24 Oct^$2,427

Dep.art Tue 29 SepRet.urn Sat 24 Oct^$2,433

Dep.art Mon 28 SepRet.urn Mon 30 Nov^$2,537

Dep.art Sat 17 OctRet.urn Mon 23 Nov^$2,691

Dep.art Mon 05 OctRet.urn Sat 24 Oct^$2,711

Dep.art Sun 18 OctRet.urn Fri 20 Nov^$2,901

Dep.art Mon 07 DecRet.urn Sun 20 Dec^$2,987

Dep.art Sun 25 OctRet.urn Fri 13 Nov^$3,556

AI Return flights from $1,459

Dep.art Fri 04 SepRet.urn Sat 12 Sep^$1,459

Dep.art Wed 24 FebRet.urn Tue 09 Mar^$1,495

AIShow more Flights

Dep.art Tue 02 MarRet.urn Tue 16 Mar^$1,495

Dep.art Mon 15 FebRet.urn Thu 04 Mar^$1,533

Dep.art Wed 03 FebRet.urn Tue 02 Mar^$1,533

Dep.art Mon 22 FebRet.urn Tue 09 Mar^$1,537

Dep.art Tue 23 FebRet.urn Wed 10 Mar^$1,548

Dep.art Sat 06 FebRet.urn Wed 03 Mar^$1,554

Dep.art Sun 07 FebRet.urn Wed 03 Mar^$1,556

Dep.art Fri 12 FebRet.urn Tue 02 Mar^$1,556

Dep.art Sun 14 FebRet.urn Tue 02 Mar^$1,593

Dep.art Tue 16 FebRet.urn Wed 03 Mar^$1,602

Dep.art Sat 13 FebRet.urn Tue 02 Mar^$1,621

Dep.art Mon 28 SepRet.urn Mon 30 Nov^$1,628

Dep.art Tue 29 SepRet.urn Sat 24 Oct^$1,708

Dep.art Sat 23 JanRet.urn Sat 13 Feb^$1,775

Dep.art Mon 07 DecRet.urn Sun 20 Dec^$1,838

Dep.art Mon 05 OctRet.urn Sat 24 Oct^$1,999

Dep.art Sat 17 OctRet.urn Mon 23 Nov^$2,026

Dep.art Sun 18 OctRet.urn Fri 20 Nov^$2,079

Dep.art Thu 01 OctRet.urn Sat 24 Oct^$2,105

Dep.art Thu 26 NovRet.urn Fri 08 Jan^$2,129

Dep.art Sun 25 OctRet.urn Fri 13 Nov^$2,194

AI,RA,TR Return flights from $1,473

Dep.art Wed 03 FebRet.urn Tue 02 Mar^$1,473

Dep.art Tue 16 FebRet.urn Wed 03 Mar^$1,522

AI,RA,TRShow more Flights

Dep.art Mon 15 FebRet.urn Thu 04 Mar^$1,543

Dep.art Sun 25 OctRet.urn Fri 13 Nov^$1,777

Dep.art Tue 23 FebRet.urn Wed 10 Mar^$1,794

Dep.art Tue 02 MarRet.urn Tue 16 Mar^$1,795

Dep.art Mon 22 FebRet.urn Tue 09 Mar^$1,876

Dep.art Mon 28 SepRet.urn Mon 30 Nov^$2,026

Dep.art Sat 17 OctRet.urn Mon 23 Nov^$2,028

Dep.art Sun 18 OctRet.urn Fri 20 Nov^$2,061

Dep.art Thu 26 NovRet.urn Fri 08 Jan^$2,076

Dep.art Tue 29 SepRet.urn Sat 24 Oct^$2,148

UL Return flights from $1,475

Dep.art Sun 07 FebRet.urn Wed 03 Mar^$1,475

Dep.art Sat 06 FebRet.urn Wed 03 Mar^$1,495

ULShow more Flights

Dep.art Tue 16 FebRet.urn Wed 03 Mar^$1,533

Dep.art Tue 23 FebRet.urn Wed 10 Mar^$1,579

Dep.art Mon 15 FebRet.urn Thu 04 Mar^$1,631

Dep.art Mon 28 SepRet.urn Mon 30 Nov^$1,829

Dep.art Sat 17 OctRet.urn Mon 23 Nov^$2,000

AI,OD,RA,TR Return flights from $1,502

Dep.art Wed 03 FebRet.urn Tue 02 Mar^$1,502

Dep.art Sun 25 OctRet.urn Fri 13 Nov^$1,828

AI,OD,RA,TRShow more Flights

Dep.art Tue 23 FebRet.urn Wed 10 Mar^$1,947

Dep.art Tue 16 FebRet.urn Wed 03 Mar^$1,963

Dep.art Thu 26 NovRet.urn Fri 08 Jan^$1,966

Dep.art Sat 17 OctRet.urn Mon 23 Nov^$2,108

Dep.art Fri 12 FebRet.urn Tue 02 Mar^$2,116

Dep.art Sun 18 OctRet.urn Fri 20 Nov^$2,121

Dep.art Mon 28 SepRet.urn Mon 30 Nov^$2,267

3U,MU Return flights from $1,505

Dep.art Thu 01 OctRet.urn Sat 24 Oct^$1,505

Dep.art Tue 29 SepRet.urn Sat 24 Oct^$1,556

3U,MUShow more Flights

Dep.art Mon 28 SepRet.urn Mon 30 Nov^$1,605

Dep.art Mon 05 OctRet.urn Sat 24 Oct^$2,331

Dep.art Thu 26 NovRet.urn Fri 08 Jan^$2,573

AI,D7,TR Return flights from $1,515

Dep.art Fri 12 FebRet.urn Tue 02 Mar^$1,515

Dep.art Sun 25 OctRet.urn Fri 13 Nov^$1,882

AI,D7,TRShow more Flights

Dep.art Fri 04 SepRet.urn Sat 12 Sep^$1,929

Dep.art Sun 18 OctRet.urn Fri 20 Nov^$2,172

AI,AK,RA,TR Return flights from $1,516

Dep.art Tue 16 FebRet.urn Wed 03 Mar^$1,516

QF,UL Return flights from $1,520

Dep.art Tue 23 FebRet.urn Wed 10 Mar^$1,520

Dep.art Mon 15 FebRet.urn Thu 04 Mar^$1,613

QF,ULShow more Flights

Dep.art Sat 06 FebRet.urn Wed 03 Mar^$1,618

Dep.art Tue 16 FebRet.urn Wed 03 Mar^$1,619

Dep.art Sun 07 FebRet.urn Wed 03 Mar^$1,622

Dep.art Mon 28 SepRet.urn Mon 30 Nov^$2,203

Dep.art Sat 17 OctRet.urn Mon 23 Nov^$2,651

AI,RA,TR,VJ Return flights from $1,532

Dep.art Tue 16 FebRet.urn Wed 03 Mar^$1,532

Dep.art Wed 03 FebRet.urn Tue 02 Mar^$1,549

AI,RA,TR,VJShow more Flights

Dep.art Sun 25 OctRet.urn Fri 13 Nov^$1,761

CX Return flights from $1,541

Dep.art Mon 15 FebRet.urn Thu 04 Mar^$1,541

Dep.art Tue 02 MarRet.urn Tue 16 Mar^$1,545

CXShow more Flights

Dep.art Wed 24 FebRet.urn Tue 09 Mar^$1,546

Dep.art Mon 22 FebRet.urn Tue 09 Mar^$1,547

Dep.art Tue 23 FebRet.urn Wed 10 Mar^$1,586

Dep.art Tue 16 FebRet.urn Wed 03 Mar^$1,586

Dep.art Sat 23 JanRet.urn Sat 13 Feb^$1,610

Dep.art Sun 14 FebRet.urn Tue 02 Mar^$1,669

Dep.art Wed 03 FebRet.urn Tue 02 Mar^$1,787

Dep.art Fri 04 SepRet.urn Sat 12 Sep^$1,841

Dep.art Sun 07 FebRet.urn Wed 03 Mar^$1,854

Dep.art Sat 06 FebRet.urn Wed 03 Mar^$1,855

Dep.art Fri 12 FebRet.urn Tue 02 Mar^$1,887

Dep.art Sat 13 FebRet.urn Tue 02 Mar^$1,894

Dep.art Mon 07 DecRet.urn Sun 20 Dec^$2,060

Dep.art Mon 28 SepRet.urn Mon 30 Nov^$2,148

Dep.art Thu 26 NovRet.urn Fri 08 Jan^$2,243

Dep.art Mon 05 OctRet.urn Sat 24 Oct^$2,256

Dep.art Tue 29 SepRet.urn Sat 24 Oct^$2,261

Dep.art Sun 18 OctRet.urn Fri 20 Nov^$2,516

Dep.art Thu 01 OctRet.urn Sat 24 Oct^$2,519

Dep.art Sat 17 OctRet.urn Mon 23 Nov^$2,832

Dep.art Sun 25 OctRet.urn Fri 13 Nov^$2,867

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

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

Cheapest Time of Year to Fly from Sydney to Kathmandu

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

Sep 2026

$1,055

Oct 2026

$2,015

Nov 2026

$1,385

Feb 2027

$1,111

Mar 2027

$1,205

May 2027

$1,254

Jun 2027

$1,968

The cheapest month to fly to Kathmandu is September 2026, with return fares from $1,055 — 48% cheaper than the most expensive month (October 2026, from $2,015).

When Should You Fly to Kathmandu?

Based on the fares we've tracked, September is typically the cheapest month to fly to Kathmandu, with return fares from $1,055. October is the most expensive month, with the cheapest return fares around $2,015.

Across the year, return fares to Kathmandu average around $1,428. If you can travel in the off-peak months of September, February and March, you'll generally pay up to 26% less than the yearly average.

Cheapest Sydney to Kathmandu Return Prices

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

September 2026

$1,055

October 2026

$2,015

November 2026

$1,385

February 2027

$1,111

March 2027

$1,205

May 2027

$1,254

June 2027

$1,968

Average Sydney to Kathmandu Return Prices

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

September 2026

$2,066

October 2026

$2,715

November 2026

$2,328

December 2026

$2,913

February 2027

$2,285

March 2027

$2,168

April 2027

$2,780

May 2027

$2,238

June 2027

$2,325

How I Want That Flight can help you

What's the benefit of using I Want That Flight for my Sydney 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 Sydney 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 Sydney 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 Sydney 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 Perth Flights to Sydney Flights to Melbourne Flights to San Jose del Cabo - Los Cabos Flights to Dublin Flights to Brisbane Flights to Queenstown Flights to Johannesburg Flights to Rotorua Flights to Fiji Flights to Papeete Flights to Blenheim