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Cheap Flights from Sydney to Bangkok

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AK,D7,TR Return flights from £325

Dep.art Wed 14 OctRet.urn Fri 30 Oct^£325

Dep.art Fri 16 OctRet.urn Wed 28 Oct^£326

AK,D7,TRShow more Flights

Dep.art Wed 21 OctRet.urn Mon 02 Nov^£326

Dep.art Wed 14 OctRet.urn Mon 26 Oct^£327

Dep.art Fri 23 OctRet.urn Wed 04 Nov^£333

Dep.art Fri 11 SepRet.urn Wed 23 Sep^£360

Dep.art Sun 30 AugRet.urn Mon 14 Sep^£380

Dep.art Sun 14 MarRet.urn Thu 25 Mar^£390

Dep.art Wed 24 FebRet.urn Mon 08 Mar^£390

Dep.art Thu 29 OctRet.urn Tue 10 Nov^£462

Dep.art Sat 14 NovRet.urn Sat 21 Nov^£476

Dep.art Wed 30 SepRet.urn Wed 07 Oct^£484

Dep.art Sun 21 FebRet.urn Sat 06 Mar^£493

Dep.art Mon 16 NovRet.urn Thu 26 Nov^£494

Dep.art Fri 28 AugRet.urn Wed 09 Sep^£505

Dep.art Fri 12 MarRet.urn Wed 24 Mar^£505

Dep.art Sat 13 FebRet.urn Thu 25 Feb^£510

Dep.art Wed 03 FebRet.urn Tue 16 Feb^£512

Dep.art Wed 11 NovRet.urn Tue 24 Nov^£516

Dep.art Mon 01 FebRet.urn Sun 21 Feb^£519

Dep.art Sun 28 FebRet.urn Sat 13 Mar^£522

Dep.art Thu 28 JanRet.urn Thu 04 Feb^£534

Dep.art Sat 28 NovRet.urn Sat 12 Dec^£575

Dep.art Wed 10 FebRet.urn Sat 20 Feb^£583

Dep.art Sat 26 SepRet.urn Thu 01 Oct^£661

Dep.art Sun 10 JanRet.urn Sat 23 Jan^£694

Dep.art Sun 06 DecRet.urn Mon 14 Dec^£833

Dep.art Sun 03 JanRet.urn Mon 01 Feb^£975

AK,D7,VJ Return flights from £325

Dep.art Fri 16 OctRet.urn Wed 28 Oct^£325

Dep.art Wed 14 OctRet.urn Mon 26 Oct^£326

AK,D7,VJShow more Flights

Dep.art Wed 21 OctRet.urn Mon 02 Nov^£331

Dep.art Fri 23 OctRet.urn Wed 04 Nov^£332

Dep.art Wed 14 OctRet.urn Fri 30 Oct^£332

Dep.art Sun 30 AugRet.urn Mon 14 Sep^£338

Dep.art Wed 30 SepRet.urn Wed 07 Oct^£384

Dep.art Fri 11 SepRet.urn Wed 23 Sep^£385

Dep.art Fri 28 AugRet.urn Wed 09 Sep^£429

Dep.art Mon 16 NovRet.urn Thu 26 Nov^£439

Dep.art Fri 12 MarRet.urn Wed 24 Mar^£501

Dep.art Sat 28 NovRet.urn Sat 12 Dec^£560

Dep.art Mon 01 FebRet.urn Sun 21 Feb^£623

TR,VJ Return flights from £346

Dep.art Tue 13 OctRet.urn Mon 26 Oct^£346

Dep.art Thu 29 OctRet.urn Tue 10 Nov^£349

TR,VJShow more Flights

Dep.art Fri 16 OctRet.urn Wed 28 Oct^£355

Dep.art Wed 14 OctRet.urn Mon 26 Oct^£357

Dep.art Wed 14 OctRet.urn Fri 30 Oct^£358

Dep.art Sat 17 OctRet.urn Wed 21 Oct^£359

Dep.art Fri 23 OctRet.urn Wed 04 Nov^£359

Dep.art Mon 08 MarRet.urn Sat 20 Mar^£359

Dep.art Sun 28 FebRet.urn Sat 13 Mar^£360

Dep.art Tue 02 MarRet.urn Sun 14 Mar^£360

Dep.art Sat 20 FebRet.urn Thu 04 Mar^£361

Dep.art Sat 06 MarRet.urn Wed 17 Mar^£361

Dep.art Tue 20 OctRet.urn Mon 02 Nov^£361

Dep.art Tue 27 OctRet.urn Wed 11 Nov^£361

Dep.art Sun 21 FebRet.urn Sat 06 Mar^£362

Dep.art Mon 22 FebRet.urn Tue 23 Mar^£362

Dep.art Fri 26 FebRet.urn Wed 10 Mar^£362

Dep.art Sat 14 NovRet.urn Sat 21 Nov^£362

Dep.art Wed 11 NovRet.urn Tue 24 Nov^£363

Dep.art Thu 18 FebRet.urn Tue 02 Mar^£367

Dep.art Sun 14 MarRet.urn Thu 25 Mar^£369

Dep.art Mon 22 FebRet.urn Sat 06 Mar^£369

Dep.art Wed 21 OctRet.urn Mon 02 Nov^£372

Dep.art Mon 16 NovRet.urn Thu 26 Nov^£374

Dep.art Sat 07 NovRet.urn Wed 18 Nov^£375

Dep.art Thu 04 MarRet.urn Tue 16 Mar^£378

Dep.art Sun 23 MayRet.urn Mon 07 Jun^£379

Dep.art Tue 03 NovRet.urn Sun 15 Nov^£382

Dep.art Thu 11 FebRet.urn Tue 23 Feb^£384

Dep.art Fri 12 MarRet.urn Wed 24 Mar^£385

Dep.art Sun 30 AugRet.urn Mon 14 Sep^£388

Dep.art Mon 15 FebRet.urn Sat 27 Feb^£394

Dep.art Wed 14 AprRet.urn Wed 28 Apr^£397

Dep.art Fri 28 AugRet.urn Wed 09 Sep^£401

Dep.art Fri 11 SepRet.urn Wed 23 Sep^£411

Dep.art Tue 08 SepRet.urn Mon 21 Sep^£417

Dep.art Thu 28 JanRet.urn Tue 16 Feb^£418

Dep.art Sat 13 FebRet.urn Thu 25 Feb^£444

Dep.art Sat 28 NovRet.urn Sat 12 Dec^£447

TR Return flights from £347

Dep.art Tue 13 OctRet.urn Mon 26 Oct^£347

Dep.art Thu 29 OctRet.urn Tue 10 Nov^£350

TRShow more Flights

Dep.art Mon 22 FebRet.urn Tue 23 Mar^£350

Dep.art Sat 17 OctRet.urn Wed 21 Oct^£350

Dep.art Tue 20 OctRet.urn Mon 02 Nov^£351

Dep.art Wed 14 OctRet.urn Fri 30 Oct^£351

Dep.art Wed 24 FebRet.urn Mon 08 Mar^£352

Dep.art Thu 04 MarRet.urn Tue 16 Mar^£352

Dep.art Thu 18 FebRet.urn Tue 02 Mar^£352

Dep.art Mon 22 FebRet.urn Sat 06 Mar^£352

Dep.art Wed 10 MarRet.urn Mon 22 Mar^£352

Dep.art Sat 06 MarRet.urn Wed 17 Mar^£353

Dep.art Fri 26 FebRet.urn Wed 10 Mar^£353

Dep.art Sun 28 FebRet.urn Sat 13 Mar^£353

Dep.art Sun 14 MarRet.urn Thu 25 Mar^£353

Dep.art Sat 20 FebRet.urn Thu 04 Mar^£353

Dep.art Thu 11 FebRet.urn Tue 23 Feb^£353

Dep.art Sat 14 NovRet.urn Sat 21 Nov^£353

Dep.art Fri 16 OctRet.urn Wed 28 Oct^£353

Dep.art Wed 14 OctRet.urn Mon 26 Oct^£353

Dep.art Wed 21 OctRet.urn Mon 02 Nov^£353

Dep.art Fri 23 OctRet.urn Wed 04 Nov^£353

Dep.art Tue 27 OctRet.urn Wed 11 Nov^£353

Dep.art Sun 21 FebRet.urn Sat 06 Mar^£356

Dep.art Wed 10 FebRet.urn Sat 20 Feb^£374

Dep.art Mon 15 FebRet.urn Sat 27 Feb^£376

Dep.art Sat 07 NovRet.urn Wed 18 Nov^£377

Dep.art Tue 03 NovRet.urn Sun 15 Nov^£379

Dep.art Fri 12 MarRet.urn Wed 24 Mar^£379

Dep.art Sat 13 FebRet.urn Thu 25 Feb^£380

Dep.art Mon 16 NovRet.urn Thu 26 Nov^£383

Dep.art Thu 28 JanRet.urn Tue 16 Feb^£386

Dep.art Tue 08 SepRet.urn Mon 21 Sep^£386

Dep.art Wed 03 FebRet.urn Tue 16 Feb^£394

Dep.art Fri 11 SepRet.urn Wed 23 Sep^£394

Dep.art Mon 08 MarRet.urn Sat 20 Mar^£396

Dep.art Fri 28 AugRet.urn Wed 09 Sep^£405

Dep.art Wed 11 NovRet.urn Tue 24 Nov^£407

Dep.art Sun 23 MayRet.urn Mon 07 Jun^£410

VJ Return flights from £347

Dep.art Wed 11 NovRet.urn Tue 24 Nov^£347

Dep.art Wed 14 OctRet.urn Fri 30 Oct^£349

VJShow more Flights

Dep.art Fri 23 OctRet.urn Wed 04 Nov^£350

Dep.art Wed 14 OctRet.urn Mon 26 Oct^£351

Dep.art Wed 21 OctRet.urn Mon 02 Nov^£353

Dep.art Fri 16 OctRet.urn Wed 28 Oct^£355

Dep.art Thu 29 OctRet.urn Tue 10 Nov^£356

Dep.art Wed 14 AprRet.urn Wed 28 Apr^£366

Dep.art Sun 23 MayRet.urn Mon 07 Jun^£366

Dep.art Fri 26 FebRet.urn Wed 10 Mar^£367

Dep.art Mon 08 MarRet.urn Sat 20 Mar^£381

Dep.art Mon 16 NovRet.urn Thu 26 Nov^£404

Dep.art Sun 30 AugRet.urn Mon 14 Sep^£404

Dep.art Fri 28 AugRet.urn Wed 09 Sep^£411

Dep.art Fri 11 SepRet.urn Wed 23 Sep^£413

Dep.art Mon 22 FebRet.urn Tue 23 Mar^£423

Dep.art Fri 12 MarRet.urn Wed 24 Mar^£440

Dep.art Wed 30 SepRet.urn Wed 07 Oct^£463

Dep.art Mon 30 NovRet.urn Thu 10 Dec^£496

Dep.art Thu 28 JanRet.urn Thu 04 Feb^£502

Dep.art Thu 28 JanRet.urn Tue 16 Feb^£615

Dep.art Mon 01 FebRet.urn Sun 21 Feb^£617

Dep.art Sun 06 DecRet.urn Mon 14 Dec^£736

VJ,VZ Return flights from £349

Dep.art Wed 14 OctRet.urn Fri 30 Oct^£349

Dep.art Wed 11 NovRet.urn Tue 24 Nov^£349

VJ,VZShow more Flights

Dep.art Fri 23 OctRet.urn Wed 04 Nov^£350

Dep.art Wed 14 OctRet.urn Mon 26 Oct^£351

Dep.art Wed 21 OctRet.urn Mon 02 Nov^£353

Dep.art Thu 29 OctRet.urn Tue 10 Nov^£356

Dep.art Fri 16 OctRet.urn Wed 28 Oct^£360

Dep.art Fri 26 FebRet.urn Wed 10 Mar^£367

Dep.art Mon 16 NovRet.urn Thu 26 Nov^£404

Dep.art Fri 11 SepRet.urn Wed 23 Sep^£413

Dep.art Mon 22 FebRet.urn Tue 23 Mar^£423

Dep.art Wed 30 SepRet.urn Wed 07 Oct^£463

Dep.art Mon 30 NovRet.urn Thu 10 Dec^£496

Dep.art Thu 28 JanRet.urn Thu 04 Feb^£502

Dep.art Thu 28 JanRet.urn Tue 16 Feb^£615

AK,D7,VJ,VZ Return flights from £352

Dep.art Fri 23 OctRet.urn Wed 04 Nov^£352

Dep.art Fri 16 OctRet.urn Wed 28 Oct^£385

AK,D7,VJ,VZShow more Flights

Dep.art Wed 14 OctRet.urn Fri 30 Oct^£386

Dep.art Mon 22 FebRet.urn Tue 23 Mar^£387

Dep.art Sun 30 AugRet.urn Mon 14 Sep^£409

Dep.art Mon 16 NovRet.urn Thu 26 Nov^£410

Dep.art Sun 14 MarRet.urn Thu 25 Mar^£432

Dep.art Fri 28 AugRet.urn Wed 09 Sep^£450

Dep.art Wed 30 SepRet.urn Wed 07 Oct^£455

AK,D7,JQ,VZ Return flights from £353

Dep.art Fri 11 SepRet.urn Wed 23 Sep^£353

Dep.art Sun 30 AugRet.urn Mon 14 Sep^£453

AK,D7,JQ,VZShow more Flights

Dep.art Sat 26 SepRet.urn Thu 01 Oct^£634

TR,VJ,VZ Return flights from £361

Dep.art Sat 06 MarRet.urn Wed 17 Mar^£361

Dep.art Fri 23 OctRet.urn Wed 04 Nov^£362

TR,VJ,VZShow more Flights

Dep.art Fri 16 OctRet.urn Wed 28 Oct^£362

Dep.art Thu 29 OctRet.urn Tue 10 Nov^£362

Dep.art Sat 07 NovRet.urn Wed 18 Nov^£366

Dep.art Wed 14 OctRet.urn Fri 30 Oct^£374

Dep.art Wed 21 OctRet.urn Mon 02 Nov^£374

Dep.art Wed 14 OctRet.urn Mon 26 Oct^£376

Dep.art Tue 03 NovRet.urn Sun 15 Nov^£386

Dep.art Fri 26 FebRet.urn Wed 10 Mar^£387

Dep.art Mon 16 NovRet.urn Thu 26 Nov^£388

Dep.art Sat 14 NovRet.urn Sat 21 Nov^£390

Dep.art Wed 11 NovRet.urn Tue 24 Nov^£392

Dep.art Fri 12 MarRet.urn Wed 24 Mar^£410

Dep.art Tue 02 MarRet.urn Sun 14 Mar^£416

Dep.art Sun 14 MarRet.urn Thu 25 Mar^£417

Dep.art Sat 17 OctRet.urn Wed 21 Oct^£418

Dep.art Sun 30 AugRet.urn Mon 14 Sep^£437

Dep.art Sat 13 FebRet.urn Thu 25 Feb^£447

Dep.art Mon 30 NovRet.urn Thu 10 Dec^£450

Dep.art Fri 11 SepRet.urn Wed 23 Sep^£468

Dep.art Thu 28 JanRet.urn Thu 04 Feb^£500

Dep.art Wed 30 SepRet.urn Wed 07 Oct^£513

Dep.art Sat 26 SepRet.urn Thu 01 Oct^£640

MF Return flights from £362

Dep.art Tue 03 NovRet.urn Sun 15 Nov^£362

Dep.art Fri 16 OctRet.urn Wed 28 Oct^£389

MFShow more Flights

Dep.art Tue 20 OctRet.urn Mon 02 Nov^£389

Dep.art Sat 07 NovRet.urn Wed 18 Nov^£390

Dep.art Tue 13 OctRet.urn Mon 26 Oct^£390

Dep.art Fri 23 OctRet.urn Wed 04 Nov^£395

Dep.art Wed 21 OctRet.urn Mon 02 Nov^£395

Dep.art Thu 29 OctRet.urn Tue 10 Nov^£395

Dep.art Tue 27 OctRet.urn Wed 11 Nov^£406

Dep.art Sat 17 OctRet.urn Wed 21 Oct^£411

Dep.art Wed 14 OctRet.urn Mon 26 Oct^£414

Dep.art Sat 14 NovRet.urn Sat 21 Nov^£417

Dep.art Wed 14 OctRet.urn Fri 30 Oct^£418

Dep.art Mon 16 NovRet.urn Thu 26 Nov^£490

Dep.art Sun 28 FebRet.urn Sat 13 Mar^£496

Dep.art Tue 02 MarRet.urn Sun 14 Mar^£496

Dep.art Mon 08 MarRet.urn Sat 20 Mar^£496

Dep.art Wed 10 MarRet.urn Mon 22 Mar^£496

Dep.art Fri 12 MarRet.urn Wed 24 Mar^£496

Dep.art Sun 23 MayRet.urn Mon 07 Jun^£498

Dep.art Thu 04 MarRet.urn Tue 16 Mar^£499

Dep.art Sat 06 MarRet.urn Wed 17 Mar^£499

Dep.art Fri 26 FebRet.urn Wed 10 Mar^£499

Dep.art Mon 22 FebRet.urn Tue 23 Mar^£500

Dep.art Sun 21 FebRet.urn Sat 06 Mar^£549

Dep.art Sun 14 MarRet.urn Thu 25 Mar^£553

Dep.art Wed 24 FebRet.urn Mon 08 Mar^£556

Dep.art Mon 22 FebRet.urn Sat 06 Mar^£557

Dep.art Thu 18 FebRet.urn Tue 02 Mar^£557

Dep.art Sat 20 FebRet.urn Thu 04 Mar^£557

Dep.art Wed 11 NovRet.urn Tue 24 Nov^£567

Dep.art Mon 30 NovRet.urn Thu 10 Dec^£573

Dep.art Sat 28 NovRet.urn Sat 12 Dec^£582

Dep.art Wed 14 AprRet.urn Wed 28 Apr^£645

Dep.art Thu 11 FebRet.urn Tue 23 Feb^£682

Dep.art Wed 30 SepRet.urn Wed 07 Oct^£683

Dep.art Mon 15 FebRet.urn Sat 27 Feb^£718

Dep.art Fri 28 AugRet.urn Wed 09 Sep^£753

Dep.art Fri 11 SepRet.urn Wed 23 Sep^£759

5J,AK,D7 Return flights from £363

Dep.art Wed 14 OctRet.urn Mon 26 Oct^£363

Dep.art Fri 16 OctRet.urn Wed 28 Oct^£366

5J,AK,D7Show more Flights

Dep.art Wed 14 OctRet.urn Fri 30 Oct^£373

Dep.art Fri 23 OctRet.urn Wed 04 Nov^£374

Dep.art Wed 21 OctRet.urn Mon 02 Nov^£418

Dep.art Fri 11 SepRet.urn Wed 23 Sep^£510

Dep.art Sun 30 AugRet.urn Mon 14 Sep^£529

Dep.art Wed 30 SepRet.urn Wed 07 Oct^£579

Dep.art Mon 01 FebRet.urn Sun 21 Feb^£586

Dep.art Sun 06 DecRet.urn Mon 14 Dec^£683

Dep.art Sun 03 JanRet.urn Mon 01 Feb^£931

TR,VZ Return flights from £368

Dep.art Sat 07 NovRet.urn Wed 18 Nov^£368

Dep.art Tue 08 SepRet.urn Mon 21 Sep^£374

TR,VZShow more Flights

Dep.art Mon 22 FebRet.urn Tue 23 Mar^£390

Dep.art Sat 06 MarRet.urn Wed 17 Mar^£391

Dep.art Tue 03 NovRet.urn Sun 15 Nov^£399

Dep.art Wed 11 NovRet.urn Tue 24 Nov^£413

Dep.art Mon 16 NovRet.urn Thu 26 Nov^£414

Dep.art Thu 28 JanRet.urn Tue 16 Feb^£431

Dep.art Fri 11 SepRet.urn Wed 23 Sep^£449

Dep.art Sun 30 AugRet.urn Mon 14 Sep^£477

Dep.art Wed 10 FebRet.urn Sat 20 Feb^£520

Dep.art Sun 23 MayRet.urn Mon 07 Jun^£547

Dep.art Fri 28 AugRet.urn Wed 09 Sep^£566

Dep.art Wed 14 AprRet.urn Wed 28 Apr^£613

Dep.art Wed 30 SepRet.urn Wed 07 Oct^£613

Dep.art Sun 03 JanRet.urn Mon 01 Feb^£942

AK,D7,DD,TR Return flights from £374

Dep.art Wed 14 OctRet.urn Mon 26 Oct^£374

Dep.art Wed 21 OctRet.urn Mon 02 Nov^£385

AK,D7,DD,TRShow more Flights

Dep.art Wed 14 OctRet.urn Fri 30 Oct^£397

Dep.art Fri 16 OctRet.urn Wed 28 Oct^£399

Dep.art Mon 16 NovRet.urn Thu 26 Nov^£410

Dep.art Fri 23 OctRet.urn Wed 04 Nov^£420

Dep.art Sat 13 FebRet.urn Thu 25 Feb^£421

Dep.art Wed 30 SepRet.urn Wed 07 Oct^£712

FD,JQ,TR Return flights from £374

Dep.art Mon 16 NovRet.urn Thu 26 Nov^£374

Dep.art Wed 21 OctRet.urn Mon 02 Nov^£401

FD,JQ,TRShow more Flights

Dep.art Wed 14 OctRet.urn Fri 30 Oct^£404

Dep.art Wed 14 OctRet.urn Mon 26 Oct^£404

Dep.art Sat 17 OctRet.urn Wed 21 Oct^£409

Dep.art Thu 29 OctRet.urn Tue 10 Nov^£419

Dep.art Mon 22 FebRet.urn Tue 23 Mar^£423

Dep.art Tue 08 SepRet.urn Mon 21 Sep^£426

Dep.art Fri 11 SepRet.urn Wed 23 Sep^£434

Dep.art Tue 13 OctRet.urn Mon 26 Oct^£441

Dep.art Tue 03 NovRet.urn Sun 15 Nov^£462

Dep.art Sun 30 AugRet.urn Mon 14 Sep^£466

Dep.art Fri 26 FebRet.urn Wed 10 Mar^£472

Dep.art Sat 06 MarRet.urn Wed 17 Mar^£472

Dep.art Sat 07 NovRet.urn Wed 18 Nov^£477

Dep.art Wed 10 FebRet.urn Sat 20 Feb^£477

Dep.art Wed 11 NovRet.urn Tue 24 Nov^£491

Dep.art Sun 21 FebRet.urn Sat 06 Mar^£494

Dep.art Mon 30 NovRet.urn Thu 10 Dec^£504

Dep.art Sat 13 FebRet.urn Thu 25 Feb^£537

Dep.art Thu 28 JanRet.urn Tue 16 Feb^£549

Dep.art Fri 16 OctRet.urn Wed 28 Oct^£556

Dep.art Sat 14 NovRet.urn Sat 21 Nov^£564

Dep.art Fri 23 OctRet.urn Wed 04 Nov^£573

Dep.art Sun 06 DecRet.urn Mon 14 Dec^£639

Dep.art Wed 14 AprRet.urn Wed 28 Apr^£682

Dep.art Wed 30 SepRet.urn Wed 07 Oct^£724

Dep.art Sun 10 JanRet.urn Sat 23 Jan^£788

Dep.art Sun 03 JanRet.urn Mon 01 Feb^£898

JQ,TR,VZ Return flights from £374

Dep.art Tue 08 SepRet.urn Mon 21 Sep^£374

Dep.art Fri 11 SepRet.urn Wed 23 Sep^£383

JQ,TR,VZShow more Flights

Dep.art Sun 21 FebRet.urn Sat 06 Mar^£395

Dep.art Wed 21 OctRet.urn Mon 02 Nov^£398

Dep.art Wed 14 OctRet.urn Fri 30 Oct^£401

Dep.art Wed 14 OctRet.urn Mon 26 Oct^£402

Dep.art Sat 17 OctRet.urn Wed 21 Oct^£406

Dep.art Sun 30 AugRet.urn Mon 14 Sep^£443

Dep.art Wed 10 FebRet.urn Sat 20 Feb^£590

Dep.art Sat 26 SepRet.urn Thu 01 Oct^£636

Dep.art Wed 14 AprRet.urn Wed 28 Apr^£715

Dep.art Sun 03 JanRet.urn Mon 01 Feb^£923

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 Bangkok from United Kingdom and flights to Thailand. Maybe a different destination? Here are all the flights from Sydney

Cheapest Time of Year to Fly from Sydney to Bangkok

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

Sep 2026

£325

Oct 2026

£321

Nov 2026

£319

Dec 2026

£386

Jan 2027

£603

Feb 2027

£323

Mar 2027

£316

Apr 2027

£471

May 2027

£369

Jun 2027

£517

The cheapest month to fly to Bangkok is March 2027, with return fares from £316 — 48% cheaper than the most expensive month (January 2027, from £603).

When Should You Fly to Bangkok?

Based on the fares we've tracked, March is typically the cheapest month to fly to Bangkok, with return fares from £316. January is the most expensive month, with the cheapest return fares around £603 as school holidays and the Christmas peak push prices up.

Across the year, return fares to Bangkok average around £395. If you can travel in the off-peak months of March, November and October, you'll generally pay up to 20% less than the yearly average.

Cheapest Sydney to Bangkok Return Prices

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

September 2026

£325

October 2026

£321

November 2026

£319

December 2026

£386

January 2027

£603

February 2027

£323

March 2027

£316

April 2027

£471

May 2027

£369

June 2027

£517

Average Sydney to Bangkok Return Prices

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

September 2026

£681

October 2026

£663

November 2026

£641

December 2026

£1,102

January 2027

£988

February 2027

£765

March 2027

£703

April 2027

£845

May 2027

£708

June 2027

£747

How I Want That Flight can help you

What's the benefit of using I Want That Flight for my Sydney to Bangkok 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 Bangkok?

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 Bangkok 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 Bangkok 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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