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Cheap Flights from Perth to Bangkok

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JQ Return flights from $304

Dep.art Mon 15 FebRet.urn Wed 17 Feb^$304

Dep.art Mon 02 NovRet.urn Wed 18 Nov^$322

JQShow more Flights

Dep.art Fri 27 NovRet.urn Fri 25 Dec^$438

Dep.art Sun 29 NovRet.urn Fri 25 Dec^$438

Dep.art Sun 22 NovRet.urn Fri 25 Dec^$438

Dep.art Mon 30 NovRet.urn Fri 25 Dec^$438

Dep.art Wed 25 NovRet.urn Fri 25 Dec^$438

Dep.art Mon 23 NovRet.urn Fri 25 Dec^$438

Dep.art Sun 29 NovRet.urn Mon 21 Dec^$452

Dep.art Mon 23 NovRet.urn Wed 23 Dec^$452

Dep.art Wed 25 NovRet.urn Wed 23 Dec^$452

Dep.art Mon 30 NovRet.urn Wed 23 Dec^$452

Dep.art Sun 22 NovRet.urn Mon 21 Dec^$452

Dep.art Fri 27 NovRet.urn Mon 21 Dec^$452

Dep.art Sun 29 NovRet.urn Wed 23 Dec^$452

Dep.art Wed 25 NovRet.urn Mon 21 Dec^$452

Dep.art Mon 23 NovRet.urn Mon 21 Dec^$452

Dep.art Sun 22 NovRet.urn Wed 23 Dec^$452

Dep.art Fri 27 NovRet.urn Wed 23 Dec^$452

Dep.art Mon 30 NovRet.urn Mon 21 Dec^$452

Dep.art Sun 29 NovRet.urn Sun 20 Dec^$466

Dep.art Sun 22 NovRet.urn Sun 20 Dec^$466

Dep.art Mon 30 NovRet.urn Sun 20 Dec^$466

Dep.art Fri 27 NovRet.urn Sun 20 Dec^$466

Dep.art Wed 25 NovRet.urn Sun 20 Dec^$466

Dep.art Mon 23 NovRet.urn Sun 20 Dec^$466

Dep.art Wed 25 NovRet.urn Mon 28 Dec^$480

Dep.art Mon 23 NovRet.urn Mon 28 Dec^$480

Dep.art Mon 30 NovRet.urn Mon 28 Dec^$480

Dep.art Sun 29 NovRet.urn Mon 28 Dec^$480

Dep.art Sun 22 NovRet.urn Mon 28 Dec^$480

Dep.art Fri 27 NovRet.urn Mon 28 Dec^$480

Dep.art Fri 04 DecRet.urn Fri 25 Dec^$501

Dep.art Sun 29 NovRet.urn Sun 27 Dec^$501

Dep.art Sun 22 NovRet.urn Sun 27 Dec^$501

Dep.art Wed 02 DecRet.urn Fri 25 Dec^$501

Dep.art Mon 23 NovRet.urn Sun 27 Dec^$501

Dep.art Fri 27 NovRet.urn Sun 27 Dec^$501

Dep.art Wed 25 NovRet.urn Sun 27 Dec^$501

AK,TR Return flights from $305

Dep.art Mon 03 AugRet.urn Wed 12 Aug^$305

Dep.art Mon 31 AugRet.urn Wed 09 Sep^$306

AK,TRShow more Flights

Dep.art Wed 02 SepRet.urn Mon 14 Sep^$317

Dep.art Tue 08 SepRet.urn Sun 20 Sep^$324

Dep.art Wed 21 OctRet.urn Mon 02 Nov^$368

Dep.art Wed 14 OctRet.urn Wed 21 Oct^$369

Dep.art Mon 15 FebRet.urn Wed 17 Feb^$379

Dep.art Sun 11 OctRet.urn Mon 19 Oct^$384

Dep.art Mon 02 NovRet.urn Wed 18 Nov^$400

Dep.art Thu 08 OctRet.urn Sun 25 Oct^$449

Dep.art Fri 05 FebRet.urn Fri 19 Feb^$540

Dep.art Tue 01 DecRet.urn Sun 20 Dec^$617

Dep.art Mon 07 DecRet.urn Mon 04 Jan^$622

AK Return flights from $307

Dep.art Wed 02 SepRet.urn Mon 14 Sep^$307

Dep.art Mon 31 AugRet.urn Wed 09 Sep^$312

AKShow more Flights

Dep.art Mon 03 AugRet.urn Wed 12 Aug^$315

Dep.art Wed 14 OctRet.urn Wed 21 Oct^$322

Dep.art Sun 11 OctRet.urn Mon 19 Oct^$323

Dep.art Tue 08 SepRet.urn Sun 20 Sep^$323

Dep.art Mon 15 FebRet.urn Wed 17 Feb^$335

Dep.art Thu 08 OctRet.urn Sun 25 Oct^$402

Dep.art Wed 21 OctRet.urn Mon 02 Nov^$403

Dep.art Mon 02 NovRet.urn Wed 18 Nov^$417

Dep.art Fri 05 FebRet.urn Fri 19 Feb^$498

Dep.art Tue 01 DecRet.urn Sun 20 Dec^$548

Dep.art Mon 07 DecRet.urn Mon 04 Jan^$720

TR Return flights from $315

Dep.art Mon 03 AugRet.urn Wed 12 Aug^$315

Dep.art Mon 31 AugRet.urn Wed 09 Sep^$315

TRShow more Flights

Dep.art Tue 08 SepRet.urn Sun 20 Sep^$315

Dep.art Mon 02 NovRet.urn Wed 18 Nov^$315

Dep.art Wed 02 SepRet.urn Mon 14 Sep^$331

Dep.art Wed 21 OctRet.urn Mon 02 Nov^$341

Dep.art Wed 14 OctRet.urn Wed 21 Oct^$341

Dep.art Mon 15 FebRet.urn Wed 17 Feb^$348

Dep.art Sun 11 OctRet.urn Mon 19 Oct^$371

Dep.art Thu 08 OctRet.urn Sun 25 Oct^$465

Dep.art Fri 05 FebRet.urn Fri 19 Feb^$472

Dep.art Tue 01 DecRet.urn Sun 20 Dec^$626

Dep.art Mon 07 DecRet.urn Mon 04 Jan^$689

JQ,TR Return flights from $320

Dep.art Mon 02 NovRet.urn Wed 18 Nov^$320

Dep.art Wed 21 OctRet.urn Mon 02 Nov^$335

JQ,TRShow more Flights

Dep.art Wed 14 OctRet.urn Wed 21 Oct^$335

Dep.art Sun 11 OctRet.urn Mon 19 Oct^$335

Dep.art Wed 02 SepRet.urn Mon 14 Sep^$347

Dep.art Mon 31 AugRet.urn Wed 09 Sep^$348

Dep.art Mon 03 AugRet.urn Wed 12 Aug^$349

Dep.art Tue 08 SepRet.urn Sun 20 Sep^$349

Dep.art Mon 15 FebRet.urn Wed 17 Feb^$350

Dep.art Fri 05 FebRet.urn Fri 19 Feb^$357

Dep.art Thu 08 OctRet.urn Sun 25 Oct^$459

Dep.art Tue 01 DecRet.urn Sun 20 Dec^$539

Dep.art Mon 07 DecRet.urn Mon 04 Jan^$750

AK,JQ Return flights from $332

Dep.art Sun 11 OctRet.urn Mon 19 Oct^$332

Dep.art Wed 21 OctRet.urn Mon 02 Nov^$334

AK,JQShow more Flights

Dep.art Wed 14 OctRet.urn Wed 21 Oct^$338

Dep.art Wed 02 SepRet.urn Mon 14 Sep^$341

Dep.art Mon 31 AugRet.urn Wed 09 Sep^$350

Dep.art Mon 03 AugRet.urn Wed 12 Aug^$351

Dep.art Mon 15 FebRet.urn Wed 17 Feb^$356

Dep.art Tue 08 SepRet.urn Sun 20 Sep^$358

Dep.art Fri 05 FebRet.urn Fri 19 Feb^$380

Dep.art Mon 02 NovRet.urn Wed 18 Nov^$403

Dep.art Thu 08 OctRet.urn Sun 25 Oct^$420

Dep.art Tue 01 DecRet.urn Sun 20 Dec^$504

Dep.art Mon 07 DecRet.urn Mon 04 Jan^$793

AK,FD Return flights from $335

Dep.art Mon 15 FebRet.urn Wed 17 Feb^$335

Dep.art Sun 11 OctRet.urn Mon 19 Oct^$405

AK,FDShow more Flights

Dep.art Mon 02 NovRet.urn Wed 18 Nov^$417

Dep.art Wed 21 OctRet.urn Mon 02 Nov^$420

Dep.art Mon 31 AugRet.urn Wed 09 Sep^$453

Dep.art Thu 08 OctRet.urn Sun 25 Oct^$483

Dep.art Mon 03 AugRet.urn Wed 12 Aug^$540

Dep.art Fri 05 FebRet.urn Fri 19 Feb^$546

Dep.art Tue 01 DecRet.urn Sun 20 Dec^$552

Dep.art Mon 07 DecRet.urn Mon 04 Jan^$743

AK,VJ Return flights from $347

Dep.art Wed 14 OctRet.urn Wed 21 Oct^$347

Dep.art Mon 31 AugRet.urn Wed 09 Sep^$352

AK,VJShow more Flights

Dep.art Mon 03 AugRet.urn Wed 12 Aug^$352

Dep.art Tue 08 SepRet.urn Sun 20 Sep^$439

Dep.art Thu 08 OctRet.urn Sun 25 Oct^$455

Dep.art Mon 02 NovRet.urn Wed 18 Nov^$462

Dep.art Tue 01 DecRet.urn Sun 20 Dec^$500

Dep.art Fri 05 FebRet.urn Fri 19 Feb^$610

Dep.art Mon 07 DecRet.urn Mon 04 Jan^$732

AK,SL,TR Return flights from $347

Dep.art Mon 31 AugRet.urn Wed 09 Sep^$347

Dep.art Mon 03 AugRet.urn Wed 12 Aug^$384

AK,SL,TRShow more Flights

Dep.art Wed 21 OctRet.urn Mon 02 Nov^$440

Dep.art Wed 02 SepRet.urn Mon 14 Sep^$444

Dep.art Wed 14 OctRet.urn Wed 21 Oct^$459

Dep.art Sun 11 OctRet.urn Mon 19 Oct^$529

Dep.art Mon 07 DecRet.urn Mon 04 Jan^$614

AK,TR,VZ Return flights from $348

Dep.art Mon 31 AugRet.urn Wed 09 Sep^$348

Dep.art Wed 02 SepRet.urn Mon 14 Sep^$361

AK,TR,VZShow more Flights

Dep.art Mon 03 AugRet.urn Wed 12 Aug^$372

Dep.art Wed 14 OctRet.urn Wed 21 Oct^$408

Dep.art Sun 11 OctRet.urn Mon 19 Oct^$419

Dep.art Wed 21 OctRet.urn Mon 02 Nov^$441

AK,FD,JQ Return flights from $352

Dep.art Mon 15 FebRet.urn Wed 17 Feb^$352

Dep.art Sun 11 OctRet.urn Mon 19 Oct^$397

AK,FD,JQShow more Flights

Dep.art Wed 14 OctRet.urn Wed 21 Oct^$398

Dep.art Mon 31 AugRet.urn Wed 09 Sep^$398

Dep.art Mon 03 AugRet.urn Wed 12 Aug^$400

Dep.art Wed 21 OctRet.urn Mon 02 Nov^$404

Dep.art Thu 08 OctRet.urn Sun 25 Oct^$479

Dep.art Mon 02 NovRet.urn Wed 18 Nov^$497

Dep.art Tue 01 DecRet.urn Sun 20 Dec^$514

Dep.art Fri 05 FebRet.urn Fri 19 Feb^$650

Dep.art Mon 07 DecRet.urn Mon 04 Jan^$717

AK,FD,TR Return flights from $355

Dep.art Mon 31 AugRet.urn Wed 09 Sep^$355

Dep.art Wed 21 OctRet.urn Mon 02 Nov^$370

AK,FD,TRShow more Flights

Dep.art Mon 03 AugRet.urn Wed 12 Aug^$375

Dep.art Mon 15 FebRet.urn Wed 17 Feb^$377

Dep.art Wed 02 SepRet.urn Mon 14 Sep^$402

Dep.art Wed 14 OctRet.urn Wed 21 Oct^$405

Dep.art Mon 02 NovRet.urn Wed 18 Nov^$411

Dep.art Sun 11 OctRet.urn Mon 19 Oct^$415

Dep.art Fri 05 FebRet.urn Fri 19 Feb^$544

Dep.art Thu 08 OctRet.urn Sun 25 Oct^$547

Dep.art Mon 07 DecRet.urn Mon 04 Jan^$611

Dep.art Tue 01 DecRet.urn Sun 20 Dec^$641

TR,VJ Return flights from $358

Dep.art Wed 14 OctRet.urn Wed 21 Oct^$358

Dep.art Mon 03 AugRet.urn Wed 12 Aug^$370

TR,VJShow more Flights

Dep.art Mon 31 AugRet.urn Wed 09 Sep^$371

Dep.art Tue 08 SepRet.urn Sun 20 Sep^$383

Dep.art Mon 02 NovRet.urn Wed 18 Nov^$395

Dep.art Thu 08 OctRet.urn Sun 25 Oct^$401

Dep.art Mon 15 FebRet.urn Wed 17 Feb^$450

Dep.art Sun 11 OctRet.urn Mon 19 Oct^$501

Dep.art Fri 05 FebRet.urn Fri 19 Feb^$577

Dep.art Tue 01 DecRet.urn Sun 20 Dec^$610

Dep.art Mon 07 DecRet.urn Mon 04 Jan^$644

SL,TR Return flights from $359

Dep.art Mon 31 AugRet.urn Wed 09 Sep^$359

Dep.art Mon 03 AugRet.urn Wed 12 Aug^$391

SL,TRShow more Flights

Dep.art Wed 02 SepRet.urn Mon 14 Sep^$414

Dep.art Wed 14 OctRet.urn Wed 21 Oct^$450

Dep.art Sun 11 OctRet.urn Mon 19 Oct^$540

TR,VZ Return flights from $360

Dep.art Mon 31 AugRet.urn Wed 09 Sep^$360

Dep.art Mon 03 AugRet.urn Wed 12 Aug^$382

TR,VZShow more Flights

Dep.art Wed 02 SepRet.urn Mon 14 Sep^$386

Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Perth? Check out our domestic flights to Perth. If Perth 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 Perth

Cheapest Time of Year to Fly from Perth to Bangkok

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

Aug 2026

$294

Sep 2026

$277

Oct 2026

$285

Nov 2026

$288

Dec 2026

$876

Jan 2027

$1,394

Feb 2027

$330

Mar 2027

$300

The cheapest month to fly to Bangkok is September 2026, with return fares from $277 — 80% cheaper than the most expensive month (January 2027, from $1,394).

When Should You Fly to Bangkok?

Based on the fares we've tracked, September is typically the cheapest month to fly to Bangkok, with return fares from $277. January is the most expensive month, with the cheapest return fares around $1,394 as school holidays and the Christmas peak push prices up.

Across the year, return fares to Bangkok average around $505. If you can travel in the off-peak months of September, October and November, you'll generally pay up to 45% less than the yearly average.

Cheapest Perth to Bangkok Return Prices

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

August 2026

$294

September 2026

$277

October 2026

$285

November 2026

$288

December 2026

$876

January 2027

$1,394

February 2027

$330

March 2027

$300

Average Perth to Bangkok Return Prices

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

August 2026

$708

September 2026

$728

October 2026

$735

November 2026

$705

December 2026

$1,024

January 2027

$1,119

February 2027

$759

March 2027

$750

April 2027

$1,033

How I Want That Flight can help you

What's the benefit of using I Want That Flight for my Perth 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 Perth 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 Perth 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 Perth 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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