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Cheap Flights from Sydney to Bangkok

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MF Return flights from $418

Dep.art Mon 19 OctRet.urn Mon 26 Oct^$418

Dep.art Fri 30 OctRet.urn Sat 21 Nov^$425

MFShow more Flights

Dep.art Fri 30 OctRet.urn Fri 06 Nov^$429

Dep.art Mon 26 OctRet.urn Wed 28 Oct^$435

Dep.art Fri 23 OctRet.urn Sat 07 Nov^$438

Dep.art Sun 25 OctRet.urn Sun 22 Nov^$488

Dep.art Wed 14 OctRet.urn Fri 30 Oct^$523

Dep.art Mon 01 FebRet.urn Sat 03 Apr^$568

Dep.art Thu 18 FebRet.urn Sat 20 Mar^$638

Dep.art Fri 19 FebRet.urn Fri 19 Mar^$664

Dep.art Wed 17 FebRet.urn Fri 19 Mar^$664

Dep.art Sat 20 FebRet.urn Sat 20 Mar^$665

Dep.art Sun 28 FebRet.urn Tue 23 Mar^$678

Dep.art Mon 15 MarRet.urn Thu 06 May^$700

Dep.art Tue 09 FebRet.urn Tue 23 Feb^$864

Dep.art Thu 10 DecRet.urn Sun 13 Dec^$957

Dep.art Fri 15 JanRet.urn Thu 21 Jan^$980

Dep.art Thu 21 JanRet.urn Wed 27 Jan^$1,004

Dep.art Sun 07 FebRet.urn Sun 14 Feb^$1,163

Dep.art Thu 31 DecRet.urn Thu 14 Jan^$1,234

Dep.art Mon 28 DecRet.urn Thu 07 Jan^$1,468

Dep.art Fri 18 DecRet.urn Thu 31 Dec^$1,511

Dep.art Sat 19 DecRet.urn Fri 01 Jan^$1,511

Dep.art Fri 18 DecRet.urn Fri 01 Jan^$1,552

Dep.art Fri 18 DecRet.urn Sat 02 Jan^$1,784

Dep.art Mon 19 OctRet.urn Thu 12 Nov^$2,581

Dep.art Mon 19 OctRet.urn Fri 13 Nov^$2,621

CZ Return flights from $447

Dep.art Wed 17 FebRet.urn Fri 19 Mar^$447

Dep.art Thu 18 FebRet.urn Sat 20 Mar^$447

CZShow more Flights

Dep.art Fri 19 FebRet.urn Fri 19 Mar^$447

Dep.art Sat 20 FebRet.urn Sat 20 Mar^$447

Dep.art Sun 28 FebRet.urn Tue 23 Mar^$447

Dep.art Fri 30 OctRet.urn Fri 06 Nov^$458

Dep.art Fri 30 OctRet.urn Sat 21 Nov^$459

Dep.art Mon 19 OctRet.urn Mon 26 Oct^$474

Dep.art Sun 25 OctRet.urn Sun 22 Nov^$555

Dep.art Mon 26 OctRet.urn Wed 28 Oct^$667

Dep.art Tue 09 FebRet.urn Tue 23 Feb^$690

Dep.art Mon 01 FebRet.urn Sat 03 Apr^$731

Dep.art Sun 07 FebRet.urn Sun 14 Feb^$731

Dep.art Mon 15 MarRet.urn Thu 06 May^$763

Dep.art Thu 10 DecRet.urn Sun 13 Dec^$786

Dep.art Fri 23 OctRet.urn Sat 07 Nov^$867

Dep.art Thu 21 JanRet.urn Wed 27 Jan^$928

Dep.art Fri 15 JanRet.urn Thu 21 Jan^$957

Dep.art Mon 28 DecRet.urn Thu 07 Jan^$1,213

Dep.art Wed 14 OctRet.urn Fri 30 Oct^$1,244

Dep.art Fri 18 DecRet.urn Thu 31 Dec^$1,288

Dep.art Thu 31 DecRet.urn Thu 14 Jan^$1,312

Dep.art Sat 19 DecRet.urn Fri 01 Jan^$1,353

Dep.art Fri 18 DecRet.urn Fri 01 Jan^$1,360

Dep.art Fri 18 DecRet.urn Sat 02 Jan^$1,545

Dep.art Fri 18 DecRet.urn Fri 18 Dec^$1,796

Dep.art Mon 19 OctRet.urn Fri 13 Nov^$2,969

Dep.art Mon 19 OctRet.urn Thu 12 Nov^$3,894

AK,D7,VJ Return flights from $456

Dep.art Sun 25 OctRet.urn Sun 22 Nov^$456

Dep.art Fri 23 OctRet.urn Sat 07 Nov^$545

AK,D7,VJShow more Flights

Dep.art Mon 19 OctRet.urn Mon 26 Oct^$551

D7,FD,VJ Return flights from $457

Dep.art Sun 25 OctRet.urn Sun 22 Nov^$457

FD,JQ,TR Return flights from $469

Dep.art Mon 15 MarRet.urn Thu 06 May^$469

Dep.art Sun 28 FebRet.urn Tue 23 Mar^$515

FD,JQ,TRShow more Flights

Dep.art Tue 09 FebRet.urn Tue 23 Feb^$592

Dep.art Fri 30 OctRet.urn Fri 06 Nov^$612

Dep.art Sun 25 OctRet.urn Sun 22 Nov^$612

Dep.art Wed 17 FebRet.urn Fri 19 Mar^$615

Dep.art Fri 30 OctRet.urn Sat 21 Nov^$705

Dep.art Mon 01 FebRet.urn Sat 03 Apr^$708

Dep.art Mon 19 OctRet.urn Mon 26 Oct^$779

Dep.art Thu 10 DecRet.urn Sun 13 Dec^$904

Dep.art Wed 14 OctRet.urn Fri 30 Oct^$1,014

Dep.art Fri 18 DecRet.urn Fri 18 Dec^$1,262

Dep.art Fri 18 DecRet.urn Thu 31 Dec^$1,401

Dep.art Fri 18 DecRet.urn Sat 02 Jan^$1,438

Dep.art Sat 19 DecRet.urn Fri 01 Jan^$1,505

Dep.art Fri 18 DecRet.urn Fri 01 Jan^$1,517

TR Return flights from $469

Dep.art Sun 28 FebRet.urn Tue 23 Mar^$469

Dep.art Mon 15 MarRet.urn Thu 06 May^$506

TRShow more Flights

Dep.art Sun 25 OctRet.urn Sun 22 Nov^$510

Dep.art Fri 30 OctRet.urn Sat 21 Nov^$524

Dep.art Thu 18 FebRet.urn Sat 20 Mar^$527

Dep.art Fri 19 FebRet.urn Fri 19 Mar^$527

Dep.art Sat 20 FebRet.urn Sat 20 Mar^$529

Dep.art Wed 17 FebRet.urn Fri 19 Mar^$529

Dep.art Mon 01 FebRet.urn Sat 03 Apr^$562

Dep.art Tue 09 FebRet.urn Tue 23 Feb^$566

Dep.art Mon 26 OctRet.urn Wed 28 Oct^$643

Dep.art Sun 07 FebRet.urn Sun 14 Feb^$667

Dep.art Wed 14 OctRet.urn Fri 30 Oct^$673

Dep.art Mon 19 OctRet.urn Mon 26 Oct^$695

Dep.art Fri 30 OctRet.urn Fri 06 Nov^$696

Dep.art Thu 21 JanRet.urn Wed 27 Jan^$782

Dep.art Fri 23 OctRet.urn Sat 07 Nov^$782

Dep.art Fri 15 JanRet.urn Thu 21 Jan^$961

Dep.art Mon 19 OctRet.urn Fri 13 Nov^$1,045

Dep.art Thu 10 DecRet.urn Sun 13 Dec^$1,060

Dep.art Thu 31 DecRet.urn Thu 14 Jan^$1,266

Dep.art Mon 28 DecRet.urn Thu 07 Jan^$1,284

Dep.art Fri 18 DecRet.urn Thu 31 Dec^$1,469

Dep.art Fri 18 DecRet.urn Sat 02 Jan^$1,495

Dep.art Fri 18 DecRet.urn Fri 18 Dec^$1,497

Dep.art Sat 19 DecRet.urn Fri 01 Jan^$1,499

Dep.art Fri 18 DecRet.urn Fri 01 Jan^$1,527

TR,VJ Return flights from $472

Dep.art Mon 01 FebRet.urn Sat 03 Apr^$472

Dep.art Mon 15 MarRet.urn Thu 06 May^$476

TR,VJShow more Flights

Dep.art Sun 25 OctRet.urn Sun 22 Nov^$485

Dep.art Mon 26 OctRet.urn Wed 28 Oct^$491

Dep.art Thu 18 FebRet.urn Sat 20 Mar^$493

Dep.art Sat 20 FebRet.urn Sat 20 Mar^$493

Dep.art Fri 30 OctRet.urn Sat 21 Nov^$519

Dep.art Fri 19 FebRet.urn Fri 19 Mar^$568

Dep.art Fri 23 OctRet.urn Sat 07 Nov^$639

Dep.art Wed 14 OctRet.urn Fri 30 Oct^$661

Dep.art Fri 30 OctRet.urn Fri 06 Nov^$743

Dep.art Sun 07 FebRet.urn Sun 14 Feb^$745

Dep.art Thu 21 JanRet.urn Wed 27 Jan^$887

Dep.art Thu 10 DecRet.urn Sun 13 Dec^$982

Dep.art Fri 18 DecRet.urn Thu 31 Dec^$1,410

Dep.art Mon 28 DecRet.urn Thu 07 Jan^$1,533

Dep.art Thu 31 DecRet.urn Thu 14 Jan^$1,538

Dep.art Mon 19 OctRet.urn Fri 13 Nov^$1,603

Dep.art Fri 18 DecRet.urn Sat 02 Jan^$1,761

JQ,TR,VJ Return flights from $473

Dep.art Mon 15 MarRet.urn Thu 06 May^$473

Dep.art Sun 28 FebRet.urn Tue 23 Mar^$530

JQ,TR,VJShow more Flights

Dep.art Thu 18 FebRet.urn Sat 20 Mar^$560

Dep.art Tue 09 FebRet.urn Tue 23 Feb^$604

Dep.art Sun 07 FebRet.urn Sun 14 Feb^$734

Dep.art Fri 18 DecRet.urn Thu 31 Dec^$1,137

VJ Return flights from $486

Dep.art Fri 30 OctRet.urn Sat 21 Nov^$486

Dep.art Sun 25 OctRet.urn Sun 22 Nov^$486

VJShow more Flights

Dep.art Mon 15 MarRet.urn Thu 06 May^$506

Dep.art Thu 18 FebRet.urn Sat 20 Mar^$506

Dep.art Mon 26 OctRet.urn Wed 28 Oct^$507

Dep.art Mon 01 FebRet.urn Sat 03 Apr^$584

Dep.art Fri 23 OctRet.urn Sat 07 Nov^$586

Dep.art Mon 19 OctRet.urn Mon 26 Oct^$752

Dep.art Thu 21 JanRet.urn Wed 27 Jan^$971

Dep.art Thu 10 DecRet.urn Sun 13 Dec^$1,012

Dep.art Wed 14 OctRet.urn Fri 30 Oct^$1,197

Dep.art Fri 15 JanRet.urn Thu 21 Jan^$1,357

Dep.art Thu 31 DecRet.urn Thu 14 Jan^$1,549

Dep.art Fri 18 DecRet.urn Thu 31 Dec^$1,550

Dep.art Mon 28 DecRet.urn Thu 07 Jan^$1,672

Dep.art Fri 18 DecRet.urn Sat 02 Jan^$1,895

Dep.art Fri 18 DecRet.urn Fri 01 Jan^$1,961

MF,VJ Return flights from $489

Dep.art Fri 30 OctRet.urn Sat 21 Nov^$489

Dep.art Mon 26 OctRet.urn Wed 28 Oct^$500

MF,VJShow more Flights

Dep.art Fri 23 OctRet.urn Sat 07 Nov^$575

Dep.art Sun 25 OctRet.urn Sun 22 Nov^$582

Dep.art Fri 30 OctRet.urn Fri 06 Nov^$597

Dep.art Mon 19 OctRet.urn Mon 26 Oct^$606

Dep.art Wed 14 OctRet.urn Fri 30 Oct^$629

Dep.art Mon 01 FebRet.urn Sat 03 Apr^$637

Dep.art Thu 18 FebRet.urn Sat 20 Mar^$638

Dep.art Fri 19 FebRet.urn Fri 19 Mar^$683

Dep.art Mon 15 MarRet.urn Thu 06 May^$696

Dep.art Thu 21 JanRet.urn Wed 27 Jan^$928

Dep.art Thu 10 DecRet.urn Sun 13 Dec^$1,081

Dep.art Fri 18 DecRet.urn Thu 31 Dec^$1,578

Dep.art Mon 28 DecRet.urn Thu 07 Jan^$1,726

Dep.art Mon 19 OctRet.urn Fri 13 Nov^$2,495

FD,JQ,TR,VZ Return flights from $493

Dep.art Mon 15 MarRet.urn Thu 06 May^$493

Dep.art Fri 30 OctRet.urn Sat 21 Nov^$749

FD,JQ,TR,VZShow more Flights

Dep.art Fri 18 DecRet.urn Sat 02 Jan^$1,649

CZ,TR Return flights from $500

Dep.art Sun 28 FebRet.urn Tue 23 Mar^$500

Dep.art Mon 15 MarRet.urn Thu 06 May^$518

CZ,TRShow more Flights

Dep.art Fri 30 OctRet.urn Sat 21 Nov^$530

Dep.art Wed 17 FebRet.urn Fri 19 Mar^$540

Dep.art Thu 18 FebRet.urn Sat 20 Mar^$540

Dep.art Sat 20 FebRet.urn Sat 20 Mar^$540

Dep.art Fri 19 FebRet.urn Fri 19 Mar^$541

Dep.art Sun 25 OctRet.urn Sun 22 Nov^$545

Dep.art Mon 26 OctRet.urn Wed 28 Oct^$609

Dep.art Wed 14 OctRet.urn Fri 30 Oct^$634

Dep.art Fri 30 OctRet.urn Fri 06 Nov^$634

Dep.art Mon 01 FebRet.urn Sat 03 Apr^$638

Dep.art Mon 19 OctRet.urn Mon 26 Oct^$679

Dep.art Fri 23 OctRet.urn Sat 07 Nov^$680

Dep.art Tue 09 FebRet.urn Tue 23 Feb^$724

Dep.art Thu 21 JanRet.urn Wed 27 Jan^$817

Dep.art Fri 15 JanRet.urn Thu 21 Jan^$878

Dep.art Thu 10 DecRet.urn Sun 13 Dec^$1,038

Dep.art Thu 31 DecRet.urn Thu 14 Jan^$1,307

Dep.art Mon 28 DecRet.urn Thu 07 Jan^$1,371

Dep.art Fri 18 DecRet.urn Thu 31 Dec^$1,619

Dep.art Fri 18 DecRet.urn Fri 18 Dec^$1,683

Dep.art Fri 18 DecRet.urn Fri 01 Jan^$1,736

Dep.art Sat 19 DecRet.urn Fri 01 Jan^$1,738

Dep.art Fri 18 DecRet.urn Sat 02 Jan^$1,952

Dep.art Mon 19 OctRet.urn Fri 13 Nov^$2,709

MF,TR Return flights from $502

Dep.art Fri 30 OctRet.urn Sat 21 Nov^$502

Dep.art Mon 26 OctRet.urn Wed 28 Oct^$558

MF,TRShow more Flights

Dep.art Sun 25 OctRet.urn Sun 22 Nov^$571

Dep.art Mon 19 OctRet.urn Mon 26 Oct^$579

Dep.art Fri 30 OctRet.urn Fri 06 Nov^$593

Dep.art Mon 15 MarRet.urn Thu 06 May^$611

Dep.art Mon 01 FebRet.urn Sat 03 Apr^$613

Dep.art Fri 23 OctRet.urn Sat 07 Nov^$626

Dep.art Thu 18 FebRet.urn Sat 20 Mar^$627

Dep.art Sat 20 FebRet.urn Sat 20 Mar^$627

Dep.art Fri 19 FebRet.urn Fri 19 Mar^$635

Dep.art Tue 09 FebRet.urn Tue 23 Feb^$655

Dep.art Wed 14 OctRet.urn Fri 30 Oct^$666

Dep.art Wed 17 FebRet.urn Fri 19 Mar^$736

Dep.art Sun 28 FebRet.urn Tue 23 Mar^$756

Dep.art Thu 21 JanRet.urn Wed 27 Jan^$840

Dep.art Fri 15 JanRet.urn Thu 21 Jan^$900

Dep.art Thu 10 DecRet.urn Sun 13 Dec^$1,071

Dep.art Thu 31 DecRet.urn Thu 14 Jan^$1,273

Dep.art Mon 28 DecRet.urn Thu 07 Jan^$1,412

Dep.art Sat 19 DecRet.urn Fri 01 Jan^$1,582

Dep.art Fri 18 DecRet.urn Thu 31 Dec^$1,592

Dep.art Fri 18 DecRet.urn Fri 01 Jan^$1,592

Dep.art Mon 19 OctRet.urn Fri 13 Nov^$1,700

Dep.art Fri 18 DecRet.urn Sat 02 Jan^$1,714

JQ,TR,VJ,VZ Return flights from $502

Dep.art Mon 15 MarRet.urn Thu 06 May^$502

AK,D7,TR Return flights from $503

Dep.art Sun 25 OctRet.urn Sun 22 Nov^$503

Dep.art Fri 23 OctRet.urn Sat 07 Nov^$663

AK,D7,TRShow more Flights

Dep.art Mon 19 OctRet.urn Mon 26 Oct^$717

Dep.art Wed 14 OctRet.urn Fri 30 Oct^$752

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 States (USA) 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.

Oct 2026

$418

Nov 2026

$374

Dec 2026

$795

Jan 2027

$759

Feb 2027

$454

Mar 2027

$378

Apr 2027

$507

May 2027

$453

Jun 2027

$440

Jul 2027

$478

The cheapest month to fly to Bangkok is November 2026, with return fares from $374 — 53% cheaper than the most expensive month (December 2026, from $795).

When Should You Fly to Bangkok?

Based on the fares we've tracked, November is typically the cheapest month to fly to Bangkok, with return fares from $374. December is the most expensive month, with the cheapest return fares around $795 as school holidays and the Christmas peak push prices up.

Across the year, return fares to Bangkok average around $506. If you can travel in the off-peak months of November, March and October, you'll generally pay up to 26% less than the yearly average.

Cheapest Sydney to Bangkok Return Prices

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

October 2026

$418

November 2026

$374

December 2026

$795

January 2027

$759

February 2027

$454

March 2027

$378

April 2027

$507

May 2027

$453

June 2027

$440

July 2027

$478

Average Sydney to Bangkok Return Prices

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

October 2026

$925

November 2026

$886

December 2026

$1,261

January 2027

$1,353

February 2027

$992

March 2027

$919

April 2027

$1,122

May 2027

$927

June 2027

$960

July 2027

$1,132

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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