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Cheap Flights from Sydney to Bangkok

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JQ,TR,VN Return flights from $588

Dep.art Mon 16 NovRet.urn Sat 28 Nov^$588

Dep.art Fri 30 OctRet.urn Wed 11 Nov^$609

JQ,TR,VNShow more Flights

Dep.art Wed 18 NovRet.urn Thu 26 Nov^$683

Dep.art Wed 18 NovRet.urn Fri 27 Nov^$716

Dep.art Sun 11 OctRet.urn Tue 24 Nov^$732

Dep.art Sat 27 FebRet.urn Wed 10 Mar^$759

Dep.art Sat 24 OctRet.urn Sun 01 Nov^$781

Dep.art Fri 23 OctRet.urn Sun 01 Nov^$831

AK,D7,FD,JQ Return flights from $599

Dep.art Sun 11 OctRet.urn Tue 24 Nov^$599

Dep.art Wed 18 NovRet.urn Thu 26 Nov^$609

AK,D7,FD,JQShow more Flights

Dep.art Sun 23 MayRet.urn Mon 07 Jun^$781

Dep.art Fri 19 FebRet.urn Wed 03 Mar^$813

Dep.art Wed 23 SepRet.urn Tue 29 Sep^$841

Dep.art Tue 23 FebRet.urn Sat 06 Mar^$863

Dep.art Sat 10 OctRet.urn Sat 17 Oct^$907

Dep.art Mon 12 OctRet.urn Thu 22 Oct^$1,069

Dep.art Wed 18 NovRet.urn Fri 27 Nov^$1,113

Dep.art Sun 09 AugRet.urn Sat 22 Aug^$1,147

Dep.art Fri 15 JanRet.urn Sat 23 Jan^$1,375

Dep.art Fri 25 DecRet.urn Sat 02 Jan^$1,805

TR Return flights from $612

Dep.art Fri 23 OctRet.urn Sat 07 Nov^$612

Dep.art Wed 14 OctRet.urn Mon 26 Oct^$615

TRShow more Flights

Dep.art Fri 30 OctRet.urn Wed 11 Nov^$616

Dep.art Fri 23 OctRet.urn Sat 31 Oct^$617

Dep.art Fri 19 FebRet.urn Wed 03 Mar^$618

Dep.art Wed 21 OctRet.urn Mon 02 Nov^$636

Dep.art Thu 22 OctRet.urn Tue 03 Nov^$636

Dep.art Wed 18 NovRet.urn Fri 27 Nov^$636

Dep.art Sat 24 OctRet.urn Sun 01 Nov^$636

Dep.art Thu 15 OctRet.urn Thu 22 Oct^$640

Dep.art Mon 12 OctRet.urn Thu 22 Oct^$644

Dep.art Mon 16 NovRet.urn Sat 28 Nov^$648

Dep.art Fri 23 OctRet.urn Sun 01 Nov^$649

Dep.art Sat 27 FebRet.urn Wed 10 Mar^$650

Dep.art Tue 04 AugRet.urn Tue 25 Aug^$654

Dep.art Thu 15 OctRet.urn Tue 27 Oct^$665

Dep.art Thu 10 SepRet.urn Tue 22 Sep^$668

Dep.art Sat 15 AugRet.urn Wed 26 Aug^$668

Dep.art Mon 31 AugRet.urn Sun 13 Sep^$670

Dep.art Tue 13 OctRet.urn Fri 30 Oct^$671

Dep.art Tue 23 FebRet.urn Sat 06 Mar^$673

Dep.art Sun 11 OctRet.urn Tue 24 Nov^$673

Dep.art Sun 18 OctRet.urn Fri 30 Oct^$673

Dep.art Wed 18 NovRet.urn Thu 26 Nov^$676

Dep.art Wed 05 AugRet.urn Wed 19 Aug^$677

Dep.art Wed 29 JulRet.urn Wed 12 Aug^$693

Dep.art Thu 11 FebRet.urn Tue 23 Feb^$696

Dep.art Thu 06 AugRet.urn Thu 20 Aug^$707

Dep.art Thu 27 AugRet.urn Tue 08 Sep^$716

Dep.art Mon 17 AugRet.urn Sat 29 Aug^$720

Dep.art Sat 08 AugRet.urn Sat 29 Aug^$723

Dep.art Sun 09 AugRet.urn Sat 22 Aug^$723

Dep.art Wed 19 AugRet.urn Mon 31 Aug^$723

Dep.art Sat 10 OctRet.urn Sat 17 Oct^$740

Dep.art Sat 06 FebRet.urn Wed 17 Feb^$784

Dep.art Sun 23 MayRet.urn Mon 07 Jun^$785

Dep.art Sat 21 NovRet.urn Fri 04 Dec^$792

Dep.art Wed 07 OctRet.urn Sun 18 Oct^$851

Dep.art Mon 03 AugRet.urn Sat 15 Aug^$891

AK,D7,JQ,VN Return flights from $613

Dep.art Sun 11 OctRet.urn Tue 24 Nov^$613

Dep.art Wed 18 NovRet.urn Thu 26 Nov^$618

AK,D7,JQ,VNShow more Flights

Dep.art Fri 30 OctRet.urn Wed 11 Nov^$662

Dep.art Wed 18 NovRet.urn Fri 27 Nov^$728

Dep.art Fri 23 OctRet.urn Sun 01 Nov^$751

Dep.art Mon 16 NovRet.urn Sat 28 Nov^$796

AK,D7,JQ,VZ Return flights from $614

Dep.art Wed 18 NovRet.urn Thu 26 Nov^$614

Dep.art Sun 23 MayRet.urn Mon 07 Jun^$825

AK,D7,JQ,VZShow more Flights

Dep.art Fri 19 FebRet.urn Wed 03 Mar^$837

Dep.art Mon 17 AugRet.urn Sat 29 Aug^$924

Dep.art Mon 12 OctRet.urn Thu 22 Oct^$946

Dep.art Wed 23 SepRet.urn Tue 29 Sep^$1,163

Dep.art Wed 29 JulRet.urn Sun 02 Aug^$1,180

Dep.art Fri 25 DecRet.urn Sat 02 Jan^$1,828

AK,D7 Return flights from $615

Dep.art Fri 23 OctRet.urn Sun 01 Nov^$615

Dep.art Mon 12 OctRet.urn Thu 22 Oct^$615

AK,D7Show more Flights

Dep.art Sun 11 OctRet.urn Tue 24 Nov^$616

Dep.art Wed 07 OctRet.urn Sun 18 Oct^$629

Dep.art Mon 16 NovRet.urn Sat 28 Nov^$630

Dep.art Fri 23 OctRet.urn Sat 07 Nov^$640

Dep.art Fri 23 OctRet.urn Sat 31 Oct^$640

Dep.art Wed 18 NovRet.urn Fri 27 Nov^$643

Dep.art Wed 18 NovRet.urn Thu 26 Nov^$685

Dep.art Mon 17 AugRet.urn Sat 29 Aug^$876

Dep.art Mon 31 AugRet.urn Sun 13 Sep^$896

Dep.art Sun 09 AugRet.urn Sat 22 Aug^$936

Dep.art Wed 23 SepRet.urn Tue 29 Sep^$970

Dep.art Fri 15 JanRet.urn Sat 23 Jan^$971

Dep.art Mon 03 AugRet.urn Sat 15 Aug^$1,001

Dep.art Wed 29 JulRet.urn Sun 02 Aug^$1,169

Dep.art Fri 25 DecRet.urn Sat 02 Jan^$1,730

Dep.art Wed 23 DecRet.urn Mon 04 Jan^$1,904

AK,D7,FD Return flights from $615

Dep.art Fri 23 OctRet.urn Sat 31 Oct^$615

Dep.art Fri 23 OctRet.urn Sat 07 Nov^$630

AK,D7,FDShow more Flights

Dep.art Mon 16 NovRet.urn Sat 28 Nov^$641

Dep.art Wed 18 NovRet.urn Thu 26 Nov^$643

Dep.art Wed 18 NovRet.urn Fri 27 Nov^$643

Dep.art Fri 15 JanRet.urn Sat 23 Jan^$1,013

Dep.art Sun 09 AugRet.urn Sat 22 Aug^$1,044

Dep.art Fri 25 DecRet.urn Sat 02 Jan^$1,782

Dep.art Wed 23 DecRet.urn Mon 04 Jan^$1,920

FD,TR,VJ Return flights from $618

Dep.art Thu 22 OctRet.urn Tue 03 Nov^$618

Dep.art Fri 30 OctRet.urn Wed 11 Nov^$645

FD,TR,VJShow more Flights

Dep.art Mon 17 AugRet.urn Sat 29 Aug^$655

Dep.art Wed 19 AugRet.urn Mon 31 Aug^$657

Dep.art Sun 09 AugRet.urn Sat 22 Aug^$670

Dep.art Wed 21 OctRet.urn Mon 02 Nov^$688

Dep.art Wed 05 AugRet.urn Wed 19 Aug^$722

Dep.art Tue 04 AugRet.urn Tue 25 Aug^$723

Dep.art Tue 23 FebRet.urn Sat 06 Mar^$726

Dep.art Thu 10 SepRet.urn Tue 22 Sep^$731

Dep.art Fri 19 FebRet.urn Wed 03 Mar^$735

Dep.art Sun 11 OctRet.urn Tue 24 Nov^$737

Dep.art Thu 06 AugRet.urn Thu 20 Aug^$739

Dep.art Sat 27 FebRet.urn Wed 10 Mar^$757

Dep.art Sat 15 AugRet.urn Wed 26 Aug^$765

Dep.art Fri 23 OctRet.urn Sat 31 Oct^$774

Dep.art Thu 27 AugRet.urn Tue 08 Sep^$775

Dep.art Mon 31 AugRet.urn Sun 13 Sep^$775

Dep.art Thu 11 FebRet.urn Tue 23 Feb^$776

Dep.art Fri 23 OctRet.urn Sun 01 Nov^$777

Dep.art Thu 15 OctRet.urn Tue 27 Oct^$780

Dep.art Mon 03 AugRet.urn Sat 15 Aug^$798

Dep.art Sat 24 OctRet.urn Sun 01 Nov^$806

Dep.art Sat 08 AugRet.urn Sat 29 Aug^$807

Dep.art Sat 21 NovRet.urn Fri 04 Dec^$817

Dep.art Wed 29 JulRet.urn Wed 12 Aug^$838

Dep.art Sun 18 OctRet.urn Fri 30 Oct^$876

Dep.art Mon 16 NovRet.urn Sat 28 Nov^$876

Dep.art Thu 15 OctRet.urn Thu 22 Oct^$887

Dep.art Sat 10 OctRet.urn Sat 17 Oct^$927

Dep.art Thu 17 SepRet.urn Thu 24 Sep^$944

Dep.art Wed 29 JulRet.urn Sun 02 Aug^$1,054

Dep.art Wed 23 SepRet.urn Tue 29 Sep^$1,221

Dep.art Thu 17 DecRet.urn Wed 30 Dec^$1,309

Dep.art Fri 15 JanRet.urn Sat 23 Jan^$1,464

Dep.art Thu 24 DecRet.urn Tue 12 Jan^$1,477

Dep.art Fri 18 DecRet.urn Wed 30 Dec^$1,921

AK,D7,TR Return flights from $619

Dep.art Fri 19 FebRet.urn Wed 03 Mar^$619

Dep.art Sun 18 OctRet.urn Fri 30 Oct^$633

AK,D7,TRShow more Flights

Dep.art Sun 23 MayRet.urn Mon 07 Jun^$637

Dep.art Sun 11 OctRet.urn Tue 24 Nov^$646

Dep.art Mon 12 OctRet.urn Thu 22 Oct^$647

Dep.art Wed 14 OctRet.urn Mon 26 Oct^$647

Dep.art Wed 21 OctRet.urn Mon 02 Nov^$647

Dep.art Fri 23 OctRet.urn Sat 31 Oct^$648

Dep.art Fri 23 OctRet.urn Sun 01 Nov^$648

Dep.art Fri 23 OctRet.urn Sat 07 Nov^$652

Dep.art Mon 16 NovRet.urn Sat 28 Nov^$656

Dep.art Wed 18 NovRet.urn Fri 27 Nov^$659

Dep.art Fri 30 OctRet.urn Wed 11 Nov^$670

Dep.art Wed 18 NovRet.urn Thu 26 Nov^$710

Dep.art Thu 15 OctRet.urn Thu 22 Oct^$741

Dep.art Thu 22 OctRet.urn Tue 03 Nov^$745

Dep.art Thu 06 AugRet.urn Thu 20 Aug^$776

Dep.art Wed 07 OctRet.urn Sun 18 Oct^$779

Dep.art Thu 15 OctRet.urn Tue 27 Oct^$779

Dep.art Tue 04 AugRet.urn Tue 25 Aug^$783

Dep.art Thu 10 SepRet.urn Tue 22 Sep^$784

Dep.art Sat 10 OctRet.urn Sat 17 Oct^$792

Dep.art Sat 24 OctRet.urn Sun 01 Nov^$796

Dep.art Mon 17 AugRet.urn Sat 29 Aug^$815

Dep.art Wed 19 AugRet.urn Mon 31 Aug^$815

Dep.art Mon 03 AugRet.urn Sat 15 Aug^$819

Dep.art Sun 09 AugRet.urn Sat 22 Aug^$823

Dep.art Tue 23 FebRet.urn Sat 06 Mar^$825

Dep.art Wed 05 AugRet.urn Wed 19 Aug^$826

Dep.art Mon 31 AugRet.urn Sun 13 Sep^$827

Dep.art Sat 08 AugRet.urn Sat 29 Aug^$834

Dep.art Thu 11 FebRet.urn Tue 23 Feb^$856

Dep.art Thu 27 AugRet.urn Tue 08 Sep^$873

Dep.art Sat 21 NovRet.urn Fri 04 Dec^$882

Dep.art Thu 17 SepRet.urn Thu 24 Sep^$903

Dep.art Fri 15 JanRet.urn Sat 23 Jan^$922

Dep.art Wed 29 JulRet.urn Wed 12 Aug^$934

Dep.art Wed 23 SepRet.urn Tue 29 Sep^$947

Dep.art Wed 29 JulRet.urn Sun 02 Aug^$964

AK,D7,JQ,VJ Return flights from $619

Dep.art Wed 18 NovRet.urn Thu 26 Nov^$619

Dep.art Sun 11 OctRet.urn Tue 24 Nov^$710

AK,D7,JQ,VJShow more Flights

Dep.art Mon 12 OctRet.urn Thu 22 Oct^$734

Dep.art Fri 23 OctRet.urn Sun 01 Nov^$756

Dep.art Tue 23 FebRet.urn Sat 06 Mar^$784

Dep.art Thu 15 OctRet.urn Tue 27 Oct^$843

Dep.art Wed 23 SepRet.urn Tue 29 Sep^$854

Dep.art Mon 16 NovRet.urn Sat 28 Nov^$862

Dep.art Thu 15 OctRet.urn Thu 22 Oct^$871

Dep.art Fri 30 OctRet.urn Wed 11 Nov^$879

Dep.art Fri 02 OctRet.urn Fri 09 Oct^$1,012

Dep.art Sat 08 AugRet.urn Sat 29 Aug^$1,028

Dep.art Thu 06 AugRet.urn Thu 20 Aug^$1,098

AK,D7,VJ Return flights from $630

Dep.art Fri 23 OctRet.urn Sat 07 Nov^$630

Dep.art Fri 19 FebRet.urn Wed 03 Mar^$640

AK,D7,VJShow more Flights

Dep.art Wed 14 OctRet.urn Mon 26 Oct^$641

Dep.art Wed 21 OctRet.urn Mon 02 Nov^$641

Dep.art Fri 23 OctRet.urn Sat 31 Oct^$642

Dep.art Mon 12 OctRet.urn Thu 22 Oct^$642

Dep.art Fri 23 OctRet.urn Sun 01 Nov^$642

Dep.art Sun 11 OctRet.urn Tue 24 Nov^$643

Dep.art Sun 23 MayRet.urn Mon 07 Jun^$645

Dep.art Mon 16 NovRet.urn Sat 28 Nov^$657

Dep.art Fri 30 OctRet.urn Wed 11 Nov^$672

Dep.art Sun 18 OctRet.urn Fri 30 Oct^$672

Dep.art Wed 18 NovRet.urn Fri 27 Nov^$673

Dep.art Wed 07 OctRet.urn Sun 18 Oct^$687

Dep.art Wed 18 NovRet.urn Thu 26 Nov^$711

Dep.art Mon 17 AugRet.urn Sat 29 Aug^$784

Dep.art Wed 05 AugRet.urn Wed 19 Aug^$818

Dep.art Thu 06 AugRet.urn Thu 20 Aug^$819

Dep.art Thu 10 SepRet.urn Tue 22 Sep^$819

Dep.art Mon 31 AugRet.urn Sun 13 Sep^$823

Dep.art Sun 09 AugRet.urn Sat 22 Aug^$843

Dep.art Mon 03 AugRet.urn Sat 15 Aug^$844

Dep.art Thu 17 SepRet.urn Thu 24 Sep^$914

Dep.art Wed 29 JulRet.urn Sun 02 Aug^$987

Dep.art Wed 23 SepRet.urn Tue 29 Sep^$993

Dep.art Wed 29 JulRet.urn Wed 12 Aug^$1,022

Dep.art Fri 15 JanRet.urn Sat 23 Jan^$1,061

Dep.art Fri 18 DecRet.urn Wed 30 Dec^$1,705

Dep.art Fri 02 OctRet.urn Fri 09 Oct^$1,798

Dep.art Fri 25 DecRet.urn Sat 02 Jan^$1,964

D7,FD,JQ,VN Return flights from $637

Dep.art Mon 16 NovRet.urn Sat 28 Nov^$637

FD,JQ,TR Return flights from $638

Dep.art Wed 18 NovRet.urn Thu 26 Nov^$638

Dep.art Sun 11 OctRet.urn Tue 24 Nov^$711

FD,JQ,TRShow more Flights

Dep.art Tue 23 FebRet.urn Sat 06 Mar^$759

Dep.art Wed 21 OctRet.urn Mon 02 Nov^$778

Dep.art Mon 12 OctRet.urn Thu 22 Oct^$782

Dep.art Tue 04 AugRet.urn Tue 25 Aug^$783

Dep.art Thu 15 OctRet.urn Tue 27 Oct^$792

Dep.art Thu 27 AugRet.urn Tue 08 Sep^$795

Dep.art Sat 15 AugRet.urn Wed 26 Aug^$800

Dep.art Sat 27 FebRet.urn Wed 10 Mar^$815

Dep.art Thu 10 SepRet.urn Tue 22 Sep^$818

Dep.art Wed 14 OctRet.urn Mon 26 Oct^$827

Dep.art Thu 11 FebRet.urn Tue 23 Feb^$852

Dep.art Sat 06 FebRet.urn Wed 17 Feb^$898

Dep.art Mon 31 AugRet.urn Sun 13 Sep^$917

Dep.art Fri 30 OctRet.urn Wed 11 Nov^$918

Dep.art Wed 19 AugRet.urn Mon 31 Aug^$930

Dep.art Fri 19 FebRet.urn Wed 03 Mar^$938

Dep.art Sun 23 MayRet.urn Mon 07 Jun^$940

Dep.art Wed 18 NovRet.urn Fri 27 Nov^$940

Dep.art Thu 17 SepRet.urn Thu 24 Sep^$980

Dep.art Sun 18 OctRet.urn Fri 30 Oct^$989

Dep.art Mon 16 NovRet.urn Sat 28 Nov^$995

Dep.art Sat 24 OctRet.urn Sun 01 Nov^$997

Dep.art Sun 09 AugRet.urn Sat 22 Aug^$1,013

Dep.art Wed 23 SepRet.urn Tue 29 Sep^$1,017

Dep.art Wed 29 JulRet.urn Wed 12 Aug^$1,093

Dep.art Sat 21 NovRet.urn Fri 04 Dec^$1,194

Dep.art Thu 17 DecRet.urn Wed 30 Dec^$1,332

Dep.art Fri 15 JanRet.urn Sat 23 Jan^$1,357

Dep.art Fri 18 DecRet.urn Wed 30 Dec^$1,517

Dep.art Wed 23 DecRet.urn Mon 04 Jan^$1,637

Dep.art Fri 25 DecRet.urn Sat 02 Jan^$1,695

Dep.art Thu 24 DecRet.urn Tue 12 Jan^$1,940

TR,VJ Return flights from $640

Dep.art Tue 23 FebRet.urn Sat 06 Mar^$640

Dep.art Sat 24 OctRet.urn Sun 01 Nov^$644

TR,VJShow more Flights

Dep.art Thu 15 OctRet.urn Thu 22 Oct^$650

Dep.art Fri 19 FebRet.urn Wed 03 Mar^$650

Dep.art Thu 22 OctRet.urn Tue 03 Nov^$651

Dep.art Fri 30 OctRet.urn Wed 11 Nov^$651

Dep.art Mon 16 NovRet.urn Sat 28 Nov^$651

Dep.art Mon 12 OctRet.urn Thu 22 Oct^$651

Dep.art Wed 18 NovRet.urn Fri 27 Nov^$651

Dep.art Fri 23 OctRet.urn Sat 07 Nov^$653

Dep.art Fri 23 OctRet.urn Sun 01 Nov^$653

Dep.art Fri 23 OctRet.urn Sat 31 Oct^$653

Dep.art Wed 14 OctRet.urn Mon 26 Oct^$657

Dep.art Mon 17 AugRet.urn Sat 29 Aug^$661

Dep.art Sun 09 AugRet.urn Sat 22 Aug^$661

Dep.art Wed 19 AugRet.urn Mon 31 Aug^$664

Dep.art Tue 04 AugRet.urn Tue 25 Aug^$675

Dep.art Wed 21 OctRet.urn Mon 02 Nov^$682

Dep.art Thu 06 AugRet.urn Thu 20 Aug^$682

Dep.art Wed 05 AugRet.urn Wed 19 Aug^$684

Dep.art Mon 31 AugRet.urn Sun 13 Sep^$686

Dep.art Sat 27 FebRet.urn Wed 10 Mar^$686

Dep.art Thu 15 OctRet.urn Tue 27 Oct^$686

Dep.art Sun 11 OctRet.urn Tue 24 Nov^$686

Dep.art Sat 15 AugRet.urn Wed 26 Aug^$688

Dep.art Wed 18 NovRet.urn Thu 26 Nov^$689

Dep.art Thu 10 SepRet.urn Tue 22 Sep^$712

Dep.art Tue 13 OctRet.urn Fri 30 Oct^$712

Dep.art Sun 18 OctRet.urn Fri 30 Oct^$712

Dep.art Sat 21 NovRet.urn Fri 04 Dec^$725

Dep.art Wed 07 OctRet.urn Sun 18 Oct^$727

Dep.art Sun 23 MayRet.urn Mon 07 Jun^$731

Dep.art Thu 27 AugRet.urn Tue 08 Sep^$736

Dep.art Sat 08 AugRet.urn Sat 29 Aug^$742

Dep.art Sat 10 OctRet.urn Sat 17 Oct^$761

Dep.art Thu 17 SepRet.urn Thu 24 Sep^$788

Dep.art Wed 29 JulRet.urn Wed 12 Aug^$795

Dep.art Mon 03 AugRet.urn Sat 15 Aug^$799

Dep.art Thu 11 FebRet.urn Tue 23 Feb^$821

D7,FD Return flights from $641

Dep.art Mon 16 NovRet.urn Sat 28 Nov^$641

Dep.art Wed 18 NovRet.urn Fri 27 Nov^$833

D7,FDShow more Flights

Dep.art Fri 15 JanRet.urn Sat 23 Jan^$1,332

Dep.art Fri 25 DecRet.urn Sat 02 Jan^$1,897

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 Australia 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.

Aug 2026

$648

Sep 2026

$613

Oct 2026

$611

Nov 2026

$612

Dec 2026

$1,824

Jan 2027

$1,630

Feb 2027

$613

Mar 2027

$613

Apr 2027

$832

May 2027

$852

The cheapest month to fly to Bangkok is October 2026, with return fares from $611 — 67% cheaper than the most expensive month (December 2026, from $1,824).

When Should You Fly to Bangkok?

Based on the fares we've tracked, October is typically the cheapest month to fly to Bangkok, with return fares from $611. December is the most expensive month, with the cheapest return fares around $1,824 as school holidays and the Christmas peak push prices up.

Across the year, return fares to Bangkok average around $885. If you can travel in the off-peak months of October, November and September, you'll generally pay up to 31% less than the yearly average.

Cheapest Sydney to Bangkok Return Prices

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

August 2026

$648

September 2026

$613

October 2026

$611

November 2026

$612

December 2026

$1,824

January 2027

$1,630

February 2027

$613

March 2027

$613

April 2027

$832

May 2027

$852

Average Sydney to Bangkok Return Prices

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

August 2026

$1,270

September 2026

$1,279

October 2026

$1,238

November 2026

$1,225

December 2026

$1,892

January 2027

$1,906

February 2027

$1,437

March 2027

$1,316

April 2027

$1,613

May 2027

$1,517

Frequently Asked Questions about flying from Sydney to Bangkok

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

The cheapest month to travel is typically October.

How much do return flights from Sydney to Bangkok cost?

The best price we found for a return flight from Sydney to Bangkok is $588.

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

Currently, the cheapest date for a return flight from Sydney to Bangkok is 16 November 2026.

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

Currently, the cheapest airline that flys from Sydney to Bangkok is Jetstar.

Which airlines fly direct from Sydney to Bangkok?

Finnair, British Airways, Emirates, Bangkok Airways, Qantas and Thai Airways fly direct.

How long does a direct flight from Sydney to Bangkok take?

The shortest direct flight usually takes 9 hours and 20 minutes.

What is the IATA airport code for Bangkok?

The IATA code for Bangkok is BKK. It is located in Thailand at coordinates 13.69594, 100.7518.

When should you book flights to Bangkok?

From our data, you should book flights to Bangkok 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 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.