Cheap Flights from Sydney to Bangkok
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AK,D7 Return flights from £318
Dep.art Wed 14 OctRet.urn Fri 30 Oct£318
Dep.art Sun 18 OctRet.urn Fri 30 Oct£319
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Dep.art Sun 11 OctRet.urn Sat 17 Oct£319
Dep.art Mon 29 MarRet.urn Sat 03 Apr£319
Dep.art Wed 07 OctRet.urn Sun 18 Oct£326
Dep.art Tue 13 OctRet.urn Thu 19 Nov£328
Dep.art Mon 19 OctRet.urn Fri 06 Nov£332
Dep.art Fri 23 OctRet.urn Sat 07 Nov£332
Dep.art Mon 03 AugRet.urn Sat 15 Aug£511
Dep.art Fri 13 NovRet.urn Mon 16 Nov£519
Dep.art Wed 23 DecRet.urn Mon 04 Jan£943
AK,D7,FD Return flights from £318
Dep.art Fri 23 OctRet.urn Sat 07 Nov£318
Dep.art Wed 14 OctRet.urn Fri 30 Oct£332
AK,D7,FDShow more Flights
Dep.art Wed 17 MarRet.urn Fri 02 Apr£379
Dep.art Sun 11 OctRet.urn Sat 17 Oct£397
Dep.art Mon 29 MarRet.urn Sat 03 Apr£434
Dep.art Tue 13 OctRet.urn Thu 19 Nov£447
Dep.art Sun 18 OctRet.urn Fri 30 Oct£451
Dep.art Mon 19 OctRet.urn Fri 06 Nov£476
Dep.art Wed 23 DecRet.urn Mon 04 Jan£1,007
AK,D7,TR Return flights from £332
Dep.art Fri 23 OctRet.urn Sat 07 Nov£332
Dep.art Wed 14 OctRet.urn Fri 30 Oct£332
AK,D7,TRShow more Flights
Dep.art Sun 18 OctRet.urn Fri 30 Oct£340
Dep.art Mon 19 OctRet.urn Fri 06 Nov£341
Dep.art Tue 13 OctRet.urn Thu 19 Nov£344
Dep.art Mon 29 MarRet.urn Sat 03 Apr£387
Dep.art Wed 17 MarRet.urn Fri 02 Apr£387
Dep.art Sun 11 OctRet.urn Sat 17 Oct£398
Dep.art Mon 03 AugRet.urn Sat 15 Aug£439
Dep.art Wed 07 OctRet.urn Sun 18 Oct£448
Dep.art Sat 01 AugRet.urn Tue 11 Aug£451
Dep.art Tue 11 AugRet.urn Sun 16 Aug£453
Dep.art Sat 01 AugRet.urn Sat 15 Aug£460
Dep.art Fri 13 NovRet.urn Mon 16 Nov£581
Dep.art Thu 01 OctRet.urn Sun 11 Oct£611
Dep.art Wed 08 JulRet.urn Fri 31 Jul£625
Dep.art Tue 14 JulRet.urn Tue 21 Jul£671
Dep.art Wed 23 DecRet.urn Mon 04 Jan£846
AK,D7,VJ Return flights from £336
Dep.art Tue 13 OctRet.urn Thu 19 Nov£336
Dep.art Fri 23 OctRet.urn Sat 07 Nov£336
AK,D7,VJShow more Flights
Dep.art Wed 14 OctRet.urn Fri 30 Oct£337
Dep.art Sun 18 OctRet.urn Fri 30 Oct£337
Dep.art Mon 19 OctRet.urn Fri 06 Nov£340
Dep.art Wed 07 OctRet.urn Sun 18 Oct£343
Dep.art Sun 11 OctRet.urn Sat 17 Oct£393
Dep.art Mon 29 MarRet.urn Sat 03 Apr£469
Dep.art Mon 03 AugRet.urn Sat 15 Aug£496
Dep.art Tue 14 JulRet.urn Tue 21 Jul£526
Dep.art Fri 13 NovRet.urn Mon 16 Nov£579
Dep.art Wed 23 DecRet.urn Mon 04 Jan£887
TR Return flights from £348
Dep.art Sat 01 AugRet.urn Tue 11 Aug£348
Dep.art Tue 13 OctRet.urn Thu 19 Nov£349
TRShow more Flights
Dep.art Wed 14 OctRet.urn Fri 30 Oct£349
Dep.art Sun 18 OctRet.urn Fri 30 Oct£349
Dep.art Mon 19 OctRet.urn Fri 06 Nov£349
Dep.art Fri 13 NovRet.urn Mon 16 Nov£349
Dep.art Tue 04 AugRet.urn Mon 10 Aug£370
Dep.art Fri 23 OctRet.urn Sat 07 Nov£375
Dep.art Sat 01 AugRet.urn Sat 15 Aug£383
Dep.art Mon 03 AugRet.urn Sat 15 Aug£393
Dep.art Thu 27 AugRet.urn Wed 09 Sep£404
Dep.art Tue 11 AugRet.urn Sun 16 Aug£417
Dep.art Sun 11 OctRet.urn Sat 17 Oct£420
Dep.art Wed 17 MarRet.urn Fri 02 Apr£428
Dep.art Mon 29 MarRet.urn Sat 03 Apr£428
Dep.art Thu 23 JulRet.urn Wed 05 Aug£539
Dep.art Wed 07 OctRet.urn Sun 18 Oct£547
Dep.art Thu 01 OctRet.urn Sun 11 Oct£637
Dep.art Wed 08 JulRet.urn Fri 31 Jul£677
Dep.art Tue 14 JulRet.urn Tue 21 Jul£691
Dep.art Wed 23 DecRet.urn Mon 04 Jan£789
AK,D7,VJ,VZ Return flights from £349
Dep.art Tue 13 OctRet.urn Thu 19 Nov£349
Dep.art Sun 18 OctRet.urn Fri 30 Oct£350
AK,D7,VJ,VZShow more Flights
Dep.art Fri 23 OctRet.urn Sat 07 Nov£351
Dep.art Sun 11 OctRet.urn Sat 17 Oct£407
Dep.art Mon 29 MarRet.urn Sat 03 Apr£429
Dep.art Wed 17 MarRet.urn Fri 02 Apr£431
Dep.art Mon 03 AugRet.urn Sat 15 Aug£514
Dep.art Tue 14 JulRet.urn Tue 21 Jul£571
Dep.art Wed 23 DecRet.urn Mon 04 Jan£883
5J,AK,D7 Return flights from £354
Dep.art Fri 23 OctRet.urn Sat 07 Nov£354
Dep.art Sun 11 OctRet.urn Sat 17 Oct£416
5J,AK,D7Show more Flights
Dep.art Mon 29 MarRet.urn Sat 03 Apr£419
Dep.art Wed 17 MarRet.urn Fri 02 Apr£420
Dep.art Sun 18 OctRet.urn Fri 30 Oct£427
Dep.art Wed 07 OctRet.urn Sun 18 Oct£429
Dep.art Tue 13 OctRet.urn Thu 19 Nov£444
Dep.art Wed 14 OctRet.urn Fri 30 Oct£468
Dep.art Mon 19 OctRet.urn Fri 06 Nov£510
Dep.art Thu 01 OctRet.urn Sun 11 Oct£631
Dep.art Tue 14 JulRet.urn Tue 21 Jul£756
TR,VJ,VZ Return flights from £355
Dep.art Tue 13 OctRet.urn Thu 19 Nov£355
Dep.art Wed 14 OctRet.urn Fri 30 Oct£385
TR,VJ,VZShow more Flights
Dep.art Fri 23 OctRet.urn Sat 07 Nov£385
Dep.art Sun 18 OctRet.urn Fri 30 Oct£386
Dep.art Tue 04 AugRet.urn Mon 10 Aug£409
Dep.art Mon 03 AugRet.urn Sat 15 Aug£414
Dep.art Tue 11 AugRet.urn Sun 16 Aug£428
Dep.art Sat 01 AugRet.urn Sat 15 Aug£431
Dep.art Thu 23 JulRet.urn Wed 05 Aug£432
Dep.art Thu 27 AugRet.urn Wed 09 Sep£437
Dep.art Sat 01 AugRet.urn Tue 11 Aug£448
Dep.art Sun 11 OctRet.urn Sat 17 Oct£454
Dep.art Tue 14 JulRet.urn Tue 21 Jul£656
Dep.art Wed 23 DecRet.urn Mon 04 Jan£854
TR,VJ Return flights from £355
Dep.art Tue 13 OctRet.urn Thu 19 Nov£355
Dep.art Mon 19 OctRet.urn Fri 06 Nov£355
TR,VJShow more Flights
Dep.art Wed 14 OctRet.urn Fri 30 Oct£357
Dep.art Sun 18 OctRet.urn Fri 30 Oct£358
Dep.art Fri 13 NovRet.urn Mon 16 Nov£366
Dep.art Fri 23 OctRet.urn Sat 07 Nov£370
Dep.art Tue 04 AugRet.urn Mon 10 Aug£392
Dep.art Mon 03 AugRet.urn Sat 15 Aug£400
Dep.art Wed 07 OctRet.urn Sun 18 Oct£412
Dep.art Thu 27 AugRet.urn Wed 09 Sep£413
Dep.art Sat 01 AugRet.urn Sat 15 Aug£414
Dep.art Thu 23 JulRet.urn Wed 05 Aug£414
Dep.art Mon 29 MarRet.urn Sat 03 Apr£414
Dep.art Sat 01 AugRet.urn Tue 11 Aug£415
Dep.art Wed 17 MarRet.urn Fri 02 Apr£416
Dep.art Sun 11 OctRet.urn Sat 17 Oct£424
Dep.art Tue 11 AugRet.urn Sun 16 Aug£440
Dep.art Thu 01 OctRet.urn Sun 11 Oct£500
Dep.art Wed 08 JulRet.urn Fri 31 Jul£584
Dep.art Tue 14 JulRet.urn Tue 21 Jul£606
Dep.art Wed 23 DecRet.urn Mon 04 Jan£730
MF Return flights from £359
Dep.art Tue 11 AugRet.urn Sun 16 Aug£359
Dep.art Mon 03 AugRet.urn Sat 15 Aug£382
MFShow more Flights
Dep.art Sat 01 AugRet.urn Sat 15 Aug£410
Dep.art Tue 13 OctRet.urn Thu 19 Nov£416
Dep.art Sat 01 AugRet.urn Tue 11 Aug£438
Dep.art Wed 14 OctRet.urn Fri 30 Oct£443
Dep.art Sun 18 OctRet.urn Fri 30 Oct£444
Dep.art Mon 19 OctRet.urn Fri 06 Nov£446
Dep.art Thu 27 AugRet.urn Wed 09 Sep£464
Dep.art Fri 23 OctRet.urn Sat 07 Nov£465
Dep.art Fri 13 NovRet.urn Mon 16 Nov£467
Dep.art Tue 04 AugRet.urn Mon 10 Aug£485
Dep.art Sun 11 OctRet.urn Sat 17 Oct£516
Dep.art Wed 17 MarRet.urn Fri 02 Apr£539
Dep.art Thu 23 JulRet.urn Wed 05 Aug£568
Dep.art Thu 01 OctRet.urn Sun 11 Oct£619
Dep.art Mon 29 MarRet.urn Sat 03 Apr£648
Dep.art Tue 14 JulRet.urn Tue 21 Jul£729
Dep.art Wed 08 JulRet.urn Fri 31 Jul£876
Dep.art Wed 23 DecRet.urn Mon 04 Jan£1,017
JQ,TR,VJ Return flights from £360
Dep.art Tue 04 AugRet.urn Mon 10 Aug£360
Dep.art Tue 13 OctRet.urn Thu 19 Nov£440
JQ,TR,VJShow more Flights
Dep.art Sat 01 AugRet.urn Tue 11 Aug£463
Dep.art Wed 14 OctRet.urn Fri 30 Oct£477
Dep.art Sat 01 AugRet.urn Sat 15 Aug£498
Dep.art Tue 11 AugRet.urn Sun 16 Aug£546
Dep.art Wed 23 DecRet.urn Mon 04 Jan£914
VJ Return flights from £361
Dep.art Sun 18 OctRet.urn Fri 30 Oct£361
Dep.art Wed 07 OctRet.urn Sun 18 Oct£365
VJShow more Flights
Dep.art Mon 19 OctRet.urn Fri 06 Nov£367
Dep.art Fri 13 NovRet.urn Mon 16 Nov£367
Dep.art Fri 23 OctRet.urn Sat 07 Nov£371
Dep.art Wed 14 OctRet.urn Fri 30 Oct£372
Dep.art Thu 27 AugRet.urn Wed 09 Sep£422
Dep.art Mon 03 AugRet.urn Sat 15 Aug£423
Dep.art Thu 23 JulRet.urn Wed 05 Aug£424
Dep.art Sun 11 OctRet.urn Sat 17 Oct£424
Dep.art Thu 01 OctRet.urn Sun 11 Oct£463
Dep.art Tue 14 JulRet.urn Tue 21 Jul£676
Dep.art Wed 08 JulRet.urn Fri 31 Jul£734
Dep.art Mon 29 MarRet.urn Sat 03 Apr£785
Dep.art Wed 17 MarRet.urn Fri 02 Apr£808
Dep.art Wed 23 DecRet.urn Mon 04 Jan£844
VJ,VZ Return flights from £361
Dep.art Sun 18 OctRet.urn Fri 30 Oct£361
Dep.art Wed 07 OctRet.urn Sun 18 Oct£372
VJ,VZShow more Flights
Dep.art Mon 19 OctRet.urn Fri 06 Nov£372
Dep.art Fri 13 NovRet.urn Mon 16 Nov£372
Dep.art Fri 23 OctRet.urn Sat 07 Nov£374
Dep.art Wed 14 OctRet.urn Fri 30 Oct£374
Dep.art Thu 23 JulRet.urn Wed 05 Aug£422
Dep.art Sun 11 OctRet.urn Sat 17 Oct£431
Dep.art Mon 03 AugRet.urn Sat 15 Aug£433
Dep.art Tue 14 JulRet.urn Tue 21 Jul£676
Dep.art Wed 23 DecRet.urn Mon 04 Jan£1,827
FD,TR,VJ Return flights from £364
Dep.art Tue 13 OctRet.urn Thu 19 Nov£364
Dep.art Thu 27 AugRet.urn Wed 09 Sep£388
FD,TR,VJShow more Flights
Dep.art Wed 14 OctRet.urn Fri 30 Oct£407
Dep.art Fri 23 OctRet.urn Sat 07 Nov£407
Dep.art Sun 18 OctRet.urn Fri 30 Oct£408
Dep.art Tue 04 AugRet.urn Mon 10 Aug£415
Dep.art Tue 11 AugRet.urn Sun 16 Aug£431
Dep.art Wed 17 MarRet.urn Fri 02 Apr£471
Dep.art Sat 01 AugRet.urn Sat 15 Aug£473
Dep.art Thu 23 JulRet.urn Wed 05 Aug£474
Dep.art Sat 01 AugRet.urn Tue 11 Aug£474
Dep.art Sun 11 OctRet.urn Sat 17 Oct£476
Dep.art Mon 29 MarRet.urn Sat 03 Apr£481
Dep.art Thu 01 OctRet.urn Sun 11 Oct£524
Dep.art Tue 14 JulRet.urn Tue 21 Jul£630
Dep.art Wed 23 DecRet.urn Mon 04 Jan£850
AK,D7,H1 Return flights from £366
Dep.art Tue 13 OctRet.urn Thu 19 Nov£366
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.
Aug 2026
Sep 2026
Oct 2026
Nov 2026
Dec 2026
Jan 2027
Feb 2027
Mar 2027
Apr 2027
May 2027
The cheapest month to fly to Bangkok is August 2026, with return fares from £279 — 67% cheaper than the most expensive month (December 2026, from £851).
When Should You Fly to Bangkok?
Based on the fares we've tracked, August is typically the cheapest month to fly to Bangkok, with return fares from £279. December is the most expensive month, with the cheapest return fares around £851 as school holidays and the Christmas peak push prices up.
Across the year, return fares to Bangkok average around £453. If you can travel in the off-peak months of August, November and October, you'll generally pay up to 38% less than the yearly average.
Cheapest Sydney to Bangkok Return Prices
These are the cheapest prices for Sydney to Bangkok return airfares.
August 2026
£279
September 2026
£318
October 2026
£303
November 2026
£303
December 2026
£851
January 2027
£846
February 2027
£344
March 2027
£406
April 2027
£432
May 2027
£442
Average Sydney to Bangkok Return Prices
These are the average prices for Sydney to Bangkok return airfares.
August 2026
£661
September 2026
£663
October 2026
£650
November 2026
£648
December 2026
£996
January 2027
£1,008
February 2027
£741
March 2027
£713
April 2027
£825
May 2027
£762
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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