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Cheap Flights from Sydney to Kathmandu

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SQ Return flights from $1,045

Dep.art Mon 01 FebRet.urn Tue 02 Mar^$1,045

Dep.art Sat 06 FebRet.urn Thu 18 Feb^$1,045

SQShow more Flights

Dep.art Mon 08 FebRet.urn Mon 01 Mar^$1,045

Dep.art Thu 11 FebRet.urn Wed 24 Feb^$1,045

Dep.art Fri 12 FebRet.urn Mon 01 Mar^$1,045

Dep.art Sat 13 FebRet.urn Mon 01 Mar^$1,045

Dep.art Sun 14 FebRet.urn Mon 01 Mar^$1,045

Dep.art Tue 16 FebRet.urn Wed 03 Mar^$1,045

Dep.art Tue 23 FebRet.urn Sat 20 Mar^$1,045

Dep.art Wed 24 FebRet.urn Sat 20 Mar^$1,045

Dep.art Thu 25 FebRet.urn Tue 23 Mar^$1,045

Dep.art Wed 03 MarRet.urn Thu 18 Mar^$1,045

Dep.art Mon 01 MarRet.urn Mon 15 Mar^$1,052

Dep.art Thu 18 FebRet.urn Thu 04 Mar^$1,052

Dep.art Tue 16 FebRet.urn Sat 06 Mar^$1,052

Dep.art Tue 16 FebRet.urn Tue 09 Mar^$1,052

Dep.art Mon 15 FebRet.urn Tue 02 Mar^$1,052

Dep.art Mon 15 FebRet.urn Fri 05 Mar^$1,052

Dep.art Fri 12 FebRet.urn Tue 02 Mar^$1,052

Dep.art Thu 11 FebRet.urn Thu 04 Mar^$1,052

Dep.art Thu 11 FebRet.urn Sat 06 Mar^$1,052

Dep.art Mon 15 FebRet.urn Mon 15 Mar^$1,089

Dep.art Mon 15 FebRet.urn Tue 16 Mar^$1,089

Dep.art Tue 16 FebRet.urn Fri 19 Feb^$1,089

Dep.art Tue 16 FebRet.urn Sat 20 Feb^$1,089

Dep.art Tue 16 FebRet.urn Sun 21 Feb^$1,089

Dep.art Tue 16 FebRet.urn Mon 22 Feb^$1,089

Dep.art Tue 16 FebRet.urn Tue 23 Feb^$1,089

Dep.art Tue 16 FebRet.urn Wed 24 Feb^$1,089

Dep.art Tue 16 FebRet.urn Mon 01 Mar^$1,089

Dep.art Tue 16 FebRet.urn Tue 02 Mar^$1,089

Dep.art Mon 15 FebRet.urn Wed 03 Mar^$1,089

Dep.art Mon 15 FebRet.urn Thu 04 Mar^$1,089

Dep.art Mon 15 FebRet.urn Mon 01 Mar^$1,089

Dep.art Mon 15 FebRet.urn Tue 09 Mar^$1,089

Dep.art Mon 15 FebRet.urn Wed 10 Mar^$1,089

Dep.art Mon 15 FebRet.urn Thu 11 Mar^$1,089

Dep.art Mon 15 FebRet.urn Fri 12 Mar^$1,089

Dep.art Mon 15 FebRet.urn Sat 13 Mar^$1,089

6E,D7,SQ,TR Return flights from $1,310

Dep.art Fri 04 SepRet.urn Sun 20 Sep^$1,310

Dep.art Fri 21 AugRet.urn Sat 05 Sep^$1,392

6E,D7,SQ,TRShow more Flights

Dep.art Fri 16 OctRet.urn Sun 22 Nov^$1,576

AI,D7,SQ,TR Return flights from $1,355

Dep.art Fri 04 SepRet.urn Sun 20 Sep^$1,355

Dep.art Fri 21 AugRet.urn Sat 05 Sep^$1,419

OD,RA,SQ Return flights from $1,358

Dep.art Mon 27 JulRet.urn Tue 18 Aug^$1,358

Dep.art Thu 11 FebRet.urn Thu 04 Mar^$1,512

OD,RA,SQShow more Flights

Dep.art Thu 11 FebRet.urn Sat 06 Mar^$1,513

Dep.art Thu 18 FebRet.urn Thu 04 Mar^$1,569

Dep.art Tue 16 FebRet.urn Sat 06 Mar^$1,625

Dep.art Tue 16 FebRet.urn Tue 09 Mar^$1,625

Dep.art Mon 03 AugRet.urn Sat 15 Aug^$1,638

Dep.art Thu 27 AugRet.urn Fri 11 Sep^$1,654

Dep.art Mon 10 AugRet.urn Mon 24 Aug^$1,666

Dep.art Wed 22 JulRet.urn Tue 11 Aug^$1,670

Dep.art Wed 12 AugRet.urn Thu 27 Aug^$1,694

Dep.art Fri 12 FebRet.urn Tue 02 Mar^$1,728

Dep.art Mon 15 FebRet.urn Tue 02 Mar^$1,728

Dep.art Thu 25 FebRet.urn Sun 14 Mar^$1,751

Dep.art Sat 28 NovRet.urn Tue 22 Dec^$1,782

Dep.art Wed 12 AugRet.urn Tue 01 Sep^$1,820

Dep.art Tue 18 AugRet.urn Tue 01 Sep^$1,885

Dep.art Sun 16 AugRet.urn Tue 01 Sep^$1,886

Dep.art Tue 21 JulRet.urn Tue 04 Aug^$2,143

Dep.art Sat 07 NovRet.urn Tue 22 Dec^$2,217

Dep.art Tue 22 DecRet.urn Tue 23 Mar^$2,322

MH,OD,SQ Return flights from $1,376

Dep.art Mon 27 JulRet.urn Tue 18 Aug^$1,376

Dep.art Fri 12 FebRet.urn Tue 02 Mar^$1,595

MH,OD,SQShow more Flights

Dep.art Mon 01 MarRet.urn Mon 15 Mar^$1,635

Dep.art Tue 21 JulRet.urn Tue 04 Aug^$1,637

Dep.art Wed 22 JulRet.urn Tue 11 Aug^$1,637

Dep.art Mon 24 AugRet.urn Mon 07 Sep^$1,653

Dep.art Thu 03 SepRet.urn Fri 18 Sep^$1,707

Dep.art Mon 03 AugRet.urn Sat 15 Aug^$1,717

Dep.art Fri 21 AugRet.urn Sat 05 Sep^$1,724

Dep.art Wed 12 AugRet.urn Tue 01 Sep^$1,743

Dep.art Wed 12 AugRet.urn Thu 27 Aug^$1,756

Dep.art Thu 11 FebRet.urn Sat 06 Mar^$1,761

Dep.art Mon 10 AugRet.urn Mon 24 Aug^$1,785

Dep.art Thu 27 AugRet.urn Fri 11 Sep^$1,795

Dep.art Wed 03 MarRet.urn Wed 17 Mar^$1,805

Dep.art Thu 11 FebRet.urn Thu 04 Mar^$1,814

Dep.art Tue 16 FebRet.urn Tue 09 Mar^$1,821

Dep.art Sun 09 AugRet.urn Mon 24 Aug^$1,838

Dep.art Thu 18 FebRet.urn Thu 04 Mar^$1,854

Dep.art Tue 16 FebRet.urn Sat 06 Mar^$1,854

Dep.art Tue 18 AugRet.urn Wed 02 Sep^$1,873

Dep.art Tue 11 AugRet.urn Sat 29 Aug^$1,891

Dep.art Tue 18 AugRet.urn Tue 01 Sep^$1,913

Dep.art Thu 13 AugRet.urn Sun 30 Aug^$1,952

Dep.art Sun 30 AugRet.urn Wed 16 Sep^$2,013

Dep.art Fri 04 SepRet.urn Sun 20 Sep^$2,031

Dep.art Sat 28 NovRet.urn Tue 22 Dec^$2,185

Dep.art Sun 16 AugRet.urn Tue 01 Sep^$2,217

Dep.art Wed 21 OctRet.urn Wed 04 Nov^$2,267

Dep.art Mon 12 OctRet.urn Mon 26 Oct^$2,338

Dep.art Sat 07 NovRet.urn Tue 22 Dec^$2,342

Dep.art Tue 23 FebRet.urn Sun 14 Mar^$2,407

Dep.art Thu 25 FebRet.urn Sun 14 Mar^$2,410

Dep.art Thu 15 OctRet.urn Sat 21 Nov^$2,438

Dep.art Tue 22 DecRet.urn Tue 23 Mar^$2,461

Dep.art Thu 15 OctRet.urn Sun 22 Nov^$2,504

Dep.art Fri 16 OctRet.urn Sun 22 Nov^$2,546

Dep.art Sat 26 SepRet.urn Mon 26 Oct^$2,742

6E,OD,SQ,TR Return flights from $1,378

Dep.art Wed 22 JulRet.urn Tue 11 Aug^$1,378

Dep.art Thu 03 SepRet.urn Fri 18 Sep^$1,435

6E,OD,SQ,TRShow more Flights

Dep.art Thu 13 AugRet.urn Sun 30 Aug^$1,459

Dep.art Tue 11 AugRet.urn Sat 29 Aug^$1,509

Dep.art Tue 04 AugRet.urn Wed 19 Aug^$1,546

Dep.art Wed 03 MarRet.urn Wed 17 Mar^$1,613

Dep.art Wed 12 AugRet.urn Thu 27 Aug^$1,630

Dep.art Mon 01 MarRet.urn Mon 15 Mar^$1,710

Dep.art Thu 11 FebRet.urn Sat 06 Mar^$1,715

Dep.art Sat 17 OctRet.urn Sun 22 Nov^$1,902

Dep.art Sat 26 SepRet.urn Mon 26 Oct^$1,996

Dep.art Fri 03 JulRet.urn Sun 19 Jul^$2,338

D7,RA,SQ Return flights from $1,383

Dep.art Mon 27 JulRet.urn Tue 18 Aug^$1,383

Dep.art Thu 30 JulRet.urn Tue 18 Aug^$1,420

D7,RA,SQShow more Flights

Dep.art Tue 16 FebRet.urn Sat 06 Mar^$1,597

Dep.art Tue 16 FebRet.urn Tue 09 Mar^$1,597

Dep.art Wed 12 AugRet.urn Tue 01 Sep^$1,649

Dep.art Sun 09 AugRet.urn Mon 24 Aug^$1,660

Dep.art Sun 16 AugRet.urn Tue 01 Sep^$1,727

Dep.art Tue 18 AugRet.urn Tue 01 Sep^$1,727

Dep.art Fri 04 SepRet.urn Sun 20 Sep^$1,763

Dep.art Tue 21 JulRet.urn Tue 04 Aug^$1,780

Dep.art Sat 28 NovRet.urn Tue 22 Dec^$1,940

Dep.art Tue 22 DecRet.urn Tue 23 Mar^$2,072

Dep.art Sat 07 NovRet.urn Tue 22 Dec^$2,183

Dep.art Wed 22 JulRet.urn Tue 11 Aug^$2,242

D7,MH,SQ,TR Return flights from $1,388

Dep.art Fri 04 SepRet.urn Sun 20 Sep^$1,388

Dep.art Fri 21 AugRet.urn Sat 05 Sep^$1,752

D7,MH,SQ,TRShow more Flights

Dep.art Mon 03 AugRet.urn Sat 15 Aug^$1,759

Dep.art Sun 30 AugRet.urn Wed 16 Sep^$1,834

Dep.art Mon 12 OctRet.urn Mon 26 Oct^$2,295

Dep.art Fri 03 JulRet.urn Sun 19 Jul^$2,381

AI,OD,SQ,TR Return flights from $1,397

Dep.art Thu 03 SepRet.urn Fri 18 Sep^$1,397

D7,MH,SQ Return flights from $1,402

Dep.art Mon 27 JulRet.urn Tue 18 Aug^$1,402

Dep.art Thu 30 JulRet.urn Tue 18 Aug^$1,437

D7,MH,SQShow more Flights

Dep.art Mon 24 AugRet.urn Mon 14 Sep^$1,615

Dep.art Fri 04 SepRet.urn Sun 20 Sep^$1,618

Dep.art Mon 24 AugRet.urn Mon 07 Sep^$1,621

Dep.art Mon 22 FebRet.urn Sun 07 Mar^$1,638

Dep.art Mon 15 FebRet.urn Fri 05 Mar^$1,659

Dep.art Wed 12 AugRet.urn Tue 01 Sep^$1,702

Dep.art Fri 21 AugRet.urn Sat 05 Sep^$1,725

Dep.art Tue 11 AugRet.urn Sat 29 Aug^$1,748

Dep.art Tue 23 FebRet.urn Sun 14 Mar^$1,777

Dep.art Thu 25 FebRet.urn Sun 14 Mar^$1,777

Dep.art Fri 12 FebRet.urn Tue 02 Mar^$1,778

Dep.art Mon 15 FebRet.urn Tue 02 Mar^$1,778

Dep.art Wed 03 MarRet.urn Wed 17 Mar^$1,782

Dep.art Sun 16 AugRet.urn Tue 01 Sep^$1,789

Dep.art Tue 18 AugRet.urn Tue 01 Sep^$1,789

Dep.art Sun 09 AugRet.urn Mon 24 Aug^$1,797

Dep.art Mon 10 AugRet.urn Mon 24 Aug^$1,803

Dep.art Tue 16 FebRet.urn Tue 09 Mar^$1,826

Dep.art Tue 16 FebRet.urn Sat 06 Mar^$1,859

Dep.art Mon 01 MarRet.urn Mon 15 Mar^$1,860

Dep.art Mon 03 AugRet.urn Sat 15 Aug^$1,882

Dep.art Thu 13 AugRet.urn Sun 30 Aug^$1,917

Dep.art Thu 27 AugRet.urn Fri 11 Sep^$1,987

Dep.art Sun 30 AugRet.urn Wed 16 Sep^$2,016

Dep.art Thu 03 SepRet.urn Fri 18 Sep^$2,143

Dep.art Sat 28 NovRet.urn Tue 22 Dec^$2,152

Dep.art Wed 22 JulRet.urn Tue 11 Aug^$2,215

Dep.art Tue 22 DecRet.urn Tue 23 Mar^$2,249

Dep.art Sat 07 NovRet.urn Tue 22 Dec^$2,308

Dep.art Mon 12 OctRet.urn Mon 26 Oct^$2,343

Dep.art Fri 16 OctRet.urn Sun 22 Nov^$2,549

Dep.art Sat 26 SepRet.urn Mon 26 Oct^$2,710

Dep.art Fri 03 JulRet.urn Sun 19 Jul^$3,561

Dep.art Sat 04 JulRet.urn Sun 12 Jul^$3,590

Dep.art Fri 26 JunRet.urn Sat 11 Jul^$3,819

OD,SQ Return flights from $1,402

Dep.art Fri 21 AugRet.urn Sat 05 Sep^$1,402

Dep.art Thu 27 AugRet.urn Fri 11 Sep^$1,402

OD,SQShow more Flights

Dep.art Mon 10 AugRet.urn Mon 24 Aug^$1,407

Dep.art Mon 24 AugRet.urn Sun 06 Sep^$1,408

Dep.art Mon 24 AugRet.urn Mon 07 Sep^$1,432

Dep.art Tue 18 AugRet.urn Wed 02 Sep^$1,432

Dep.art Sun 09 AugRet.urn Mon 24 Aug^$1,437

Dep.art Wed 12 AugRet.urn Thu 27 Aug^$1,440

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

Dep.art Tue 16 FebRet.urn Wed 03 Mar^$1,466

Dep.art Sat 15 AugRet.urn Thu 27 Aug^$1,467

Dep.art Wed 24 FebRet.urn Sat 20 Mar^$1,474

Dep.art Sat 06 FebRet.urn Thu 18 Feb^$1,475

Dep.art Mon 24 AugRet.urn Mon 14 Sep^$1,478

Dep.art Tue 23 FebRet.urn Sun 14 Mar^$1,479

Dep.art Fri 12 FebRet.urn Tue 02 Mar^$1,483

Dep.art Thu 03 SepRet.urn Fri 18 Sep^$1,484

Dep.art Thu 11 FebRet.urn Sat 06 Mar^$1,486

Dep.art Thu 18 FebRet.urn Thu 04 Mar^$1,487

Dep.art Thu 11 FebRet.urn Thu 04 Mar^$1,488

Dep.art Fri 04 SepRet.urn Sun 20 Sep^$1,490

Dep.art Mon 27 JulRet.urn Tue 18 Aug^$1,492

Dep.art Tue 16 FebRet.urn Sat 06 Mar^$1,500

Dep.art Tue 16 FebRet.urn Tue 09 Mar^$1,500

Dep.art Tue 21 JulRet.urn Tue 04 Aug^$1,500

Dep.art Sat 13 FebRet.urn Mon 01 Mar^$1,507

Dep.art Mon 01 FebRet.urn Tue 02 Mar^$1,507

Dep.art Fri 12 FebRet.urn Mon 01 Mar^$1,507

Dep.art Mon 08 FebRet.urn Mon 01 Mar^$1,507

Dep.art Thu 11 FebRet.urn Wed 24 Feb^$1,507

Dep.art Thu 25 FebRet.urn Sun 14 Mar^$1,507

Dep.art Thu 25 FebRet.urn Tue 23 Mar^$1,507

Dep.art Wed 22 JulRet.urn Tue 11 Aug^$1,514

Dep.art Thu 30 JulRet.urn Tue 18 Aug^$1,560

Dep.art Mon 03 AugRet.urn Sat 15 Aug^$1,565

Dep.art Tue 11 AugRet.urn Sat 29 Aug^$1,573

Dep.art Wed 03 MarRet.urn Wed 17 Mar^$1,582

Dep.art Mon 01 MarRet.urn Mon 15 Mar^$1,586

Dep.art Mon 15 FebRet.urn Fri 05 Mar^$1,588

6E,D7,SQ Return flights from $1,404

Dep.art Thu 13 AugRet.urn Sun 30 Aug^$1,404

Dep.art Fri 04 SepRet.urn Sun 20 Sep^$1,474

6E,D7,SQShow more Flights

Dep.art Fri 21 AugRet.urn Sat 05 Sep^$1,497

Dep.art Mon 24 AugRet.urn Mon 14 Sep^$1,566

Dep.art Mon 22 FebRet.urn Sun 07 Mar^$1,579

Dep.art Mon 15 FebRet.urn Fri 05 Mar^$1,580

MH,SQ Return flights from $1,409

Dep.art Mon 24 AugRet.urn Mon 07 Sep^$1,409

Dep.art Mon 24 AugRet.urn Mon 14 Sep^$1,409

MH,SQShow more Flights

Dep.art Tue 16 FebRet.urn Wed 03 Mar^$1,436

Dep.art Mon 08 FebRet.urn Mon 01 Mar^$1,437

Dep.art Thu 11 FebRet.urn Wed 24 Feb^$1,437

Dep.art Tue 23 FebRet.urn Sat 20 Mar^$1,438

Dep.art Thu 25 FebRet.urn Tue 23 Mar^$1,438

Dep.art Mon 01 FebRet.urn Tue 02 Mar^$1,442

Dep.art Mon 24 AugRet.urn Sun 06 Sep^$1,442

Dep.art Wed 24 FebRet.urn Sat 20 Mar^$1,445

Dep.art Thu 25 FebRet.urn Sun 14 Mar^$1,447

Dep.art Mon 15 FebRet.urn Fri 05 Mar^$1,447

Dep.art Tue 16 FebRet.urn Sat 06 Mar^$1,447

Dep.art Tue 23 FebRet.urn Sun 14 Mar^$1,447

Dep.art Mon 15 FebRet.urn Tue 02 Mar^$1,447

Dep.art Mon 01 MarRet.urn Mon 15 Mar^$1,447

Dep.art Wed 03 MarRet.urn Wed 17 Mar^$1,448

Dep.art Tue 16 FebRet.urn Tue 09 Mar^$1,449

Dep.art Thu 11 FebRet.urn Sat 06 Mar^$1,449

Dep.art Thu 11 FebRet.urn Thu 04 Mar^$1,452

Dep.art Thu 18 FebRet.urn Thu 04 Mar^$1,452

Dep.art Sun 14 FebRet.urn Mon 01 Mar^$1,456

Dep.art Fri 12 FebRet.urn Mon 01 Mar^$1,456

Dep.art Fri 12 FebRet.urn Tue 02 Mar^$1,456

Dep.art Wed 03 MarRet.urn Thu 18 Mar^$1,460

Dep.art Fri 29 JanRet.urn Tue 16 Feb^$1,461

Dep.art Sat 13 FebRet.urn Mon 01 Mar^$1,463

Dep.art Sat 06 FebRet.urn Thu 18 Feb^$1,464

Dep.art Wed 03 MarRet.urn Fri 19 Mar^$1,464

Dep.art Thu 03 SepRet.urn Fri 18 Sep^$1,466

Dep.art Fri 04 SepRet.urn Sun 20 Sep^$1,480

Dep.art Sun 30 AugRet.urn Wed 16 Sep^$1,486

Dep.art Thu 18 FebRet.urn Sun 07 Mar^$1,498

Dep.art Mon 22 FebRet.urn Sun 07 Mar^$1,514

Dep.art Wed 22 JulRet.urn Tue 11 Aug^$1,520

Dep.art Fri 21 AugRet.urn Sat 05 Sep^$1,530

Dep.art Thu 27 AugRet.urn Fri 11 Sep^$1,537

Dep.art Thu 30 JulRet.urn Tue 18 Aug^$1,546

Dep.art Sun 09 AugRet.urn Mon 24 Aug^$1,579

AI,SQ,TR Return flights from $1,410

Dep.art Thu 03 SepRet.urn Fri 18 Sep^$1,410

Dep.art Fri 04 SepRet.urn Sun 20 Sep^$1,564

AI,SQ,TRShow more Flights

Dep.art Wed 12 AugRet.urn Tue 01 Sep^$1,620

Dep.art Tue 18 AugRet.urn Wed 02 Sep^$1,629

Dep.art Wed 03 MarRet.urn Wed 17 Mar^$1,631

Dep.art Fri 12 FebRet.urn Tue 02 Mar^$1,644

Dep.art Mon 03 AugRet.urn Sat 15 Aug^$1,655

Dep.art Mon 27 JulRet.urn Tue 18 Aug^$1,661

Dep.art Sun 16 AugRet.urn Tue 01 Sep^$1,696

Dep.art Tue 18 AugRet.urn Tue 01 Sep^$1,696

Dep.art Thu 11 FebRet.urn Thu 04 Mar^$1,698

Dep.art Thu 11 FebRet.urn Sat 06 Mar^$1,699

Dep.art Tue 16 FebRet.urn Tue 09 Mar^$1,700

Dep.art Mon 15 FebRet.urn Fri 05 Mar^$1,729

Dep.art Tue 04 AugRet.urn Wed 19 Aug^$1,812

Dep.art Thu 15 OctRet.urn Sun 22 Nov^$2,391

Dep.art Sat 17 OctRet.urn Sun 22 Nov^$2,414

Dep.art Mon 12 OctRet.urn Mon 26 Oct^$2,422

Dep.art Thu 15 OctRet.urn Sat 21 Nov^$2,491

Dep.art Sat 26 SepRet.urn Mon 26 Oct^$2,506

Dep.art Fri 26 JunRet.urn Sat 11 Jul^$3,538

Dep.art Tue 23 JunRet.urn Fri 10 Jul^$3,618

Dep.art Sat 04 JulRet.urn Thu 16 Jul^$3,670

AK,RA,SQ,TR,VJ Return flights from $1,417

Dep.art Thu 27 AugRet.urn Fri 11 Sep^$1,417

Dep.art Thu 13 AugRet.urn Sun 30 Aug^$1,679

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 Australia 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.

Jul 2026

$1,155

Aug 2026

$937

Sep 2026

$1,232

Oct 2026

$1,386

Nov 2026

$1,324

Jan 2027

$1,758

Feb 2027

$1,261

Mar 2027

$1,017

The cheapest month to fly to Kathmandu is August 2026, with return fares from $937 — 47% cheaper than the most expensive month (January 2027, from $1,758).

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 $937. January is the most expensive month, with the cheapest return fares around $1,758 as school holidays and the Christmas peak push prices up.

Across the year, return fares to Kathmandu average around $1,259. If you can travel in the off-peak months of August, March and July, 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.

July 2026

$1,155

August 2026

$937

September 2026

$1,232

October 2026

$1,386

November 2026

$1,324

January 2027

$1,758

February 2027

$1,261

March 2027

$1,017

Average Sydney to Kathmandu Return Prices

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

July 2026

$2,262

August 2026

$1,799

September 2026

$1,813

October 2026

$2,162

November 2026

$2,098

December 2026

$2,278

January 2027

$2,288

February 2027

$1,989

March 2027

$1,875

Frequently Asked Questions about flying from Sydney to Kathmandu

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

The cheapest month to travel is typically August.

How much do return flights from Sydney to Kathmandu cost?

The best price we found for a return flight from Sydney to Kathmandu is $997.

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

Currently, the cheapest date for a return flight from Sydney to Kathmandu is 15 August 2026.

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

Currently, the cheapest airline that flys from Sydney to Kathmandu is China Eastern.

How long does a direct flight from Sydney 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 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.