Return
One Way
Multi-City/Layover

I need to travel on this date
I just want the lowest fare

Search for Flights

Compare

Other Sites
Expedia
Expedia

Cheap Flights from Perth to Seoul

Filter

Depart

Return

Find Flights

TR Return flights from $649

Dep.art Tue 11 AugRet.urn Mon 17 Aug^$649

Dep.art Wed 02 SepRet.urn Wed 16 Sep^$717

TRShow more Flights

Dep.art Fri 15 JanRet.urn Sat 13 Feb^$828

Dep.art Thu 24 SepRet.urn Thu 01 Oct^$1,367

Dep.art Thu 24 SepRet.urn Fri 02 Oct^$1,432

Dep.art Sat 28 NovRet.urn Sat 12 Dec^$1,464

Dep.art Tue 01 DecRet.urn Tue 15 Dec^$1,467

Dep.art Thu 24 SepRet.urn Sat 10 Oct^$1,495

7C,TR Return flights from $753

Dep.art Tue 11 AugRet.urn Mon 17 Aug^$753

Dep.art Wed 02 SepRet.urn Wed 16 Sep^$912

7C,TRShow more Flights

Dep.art Mon 31 AugRet.urn Thu 17 Sep^$964

Dep.art Fri 15 JanRet.urn Sat 13 Feb^$1,004

VJ,VN Return flights from $760

Dep.art Mon 31 AugRet.urn Thu 17 Sep^$760

Dep.art Tue 01 DecRet.urn Tue 15 Dec^$1,262

VJ,VNShow more Flights

Dep.art Thu 24 SepRet.urn Thu 01 Oct^$1,319

Dep.art Thu 24 SepRet.urn Fri 02 Oct^$1,391

Dep.art Fri 15 JanRet.urn Sat 13 Feb^$1,515

Dep.art Thu 24 SepRet.urn Sat 10 Oct^$1,693

SC,TR,VJ Return flights from $763

Dep.art Mon 31 AugRet.urn Thu 17 Sep^$763

7C,AK,VJ Return flights from $767

Dep.art Mon 31 AugRet.urn Thu 17 Sep^$767

TR,VN Return flights from $768

Dep.art Wed 02 SepRet.urn Wed 16 Sep^$768

Dep.art Tue 11 AugRet.urn Mon 17 Aug^$824

TR,VNShow more Flights

Dep.art Fri 15 JanRet.urn Sat 13 Feb^$1,012

Dep.art Tue 01 DecRet.urn Tue 15 Dec^$1,283

Dep.art Thu 24 SepRet.urn Thu 01 Oct^$1,303

Dep.art Sat 28 NovRet.urn Sat 12 Dec^$1,347

Dep.art Thu 24 SepRet.urn Fri 02 Oct^$1,491

Dep.art Thu 24 SepRet.urn Sat 10 Oct^$1,680

9G,VJ,VN Return flights from $780

Dep.art Mon 31 AugRet.urn Thu 17 Sep^$780

OD,VN Return flights from $781

Dep.art Tue 01 DecRet.urn Tue 15 Dec^$781

Dep.art Wed 02 SepRet.urn Wed 16 Sep^$913

OD,VNShow more Flights

Dep.art Mon 31 AugRet.urn Thu 17 Sep^$982

Dep.art Tue 11 AugRet.urn Mon 17 Aug^$995

Dep.art Sat 28 NovRet.urn Sat 12 Dec^$1,117

Dep.art Thu 24 SepRet.urn Thu 01 Oct^$1,305

Dep.art Fri 15 JanRet.urn Sat 13 Feb^$1,390

Dep.art Thu 24 SepRet.urn Fri 02 Oct^$1,459

Dep.art Thu 24 SepRet.urn Sat 10 Oct^$1,672

9G,SC,TR,VJ Return flights from $783

Dep.art Mon 31 AugRet.urn Thu 17 Sep^$783

VJ Return flights from $784

Dep.art Mon 31 AugRet.urn Thu 17 Sep^$784

Dep.art Thu 24 SepRet.urn Fri 02 Oct^$1,302

VJShow more Flights

Dep.art Thu 24 SepRet.urn Thu 01 Oct^$1,369

Dep.art Fri 15 JanRet.urn Sat 13 Feb^$1,424

Dep.art Thu 24 SepRet.urn Sat 10 Oct^$1,586

OD,TR Return flights from $790

Dep.art Tue 11 AugRet.urn Mon 17 Aug^$790

Dep.art Wed 02 SepRet.urn Wed 16 Sep^$814

OD,TRShow more Flights

Dep.art Fri 15 JanRet.urn Sat 13 Feb^$925

Dep.art Mon 31 AugRet.urn Thu 17 Sep^$995

Dep.art Tue 01 DecRet.urn Tue 15 Dec^$1,246

Dep.art Thu 24 SepRet.urn Fri 02 Oct^$1,263

Dep.art Sat 28 NovRet.urn Sat 12 Dec^$1,267

Dep.art Thu 24 SepRet.urn Thu 01 Oct^$1,301

Dep.art Thu 24 SepRet.urn Sat 10 Oct^$1,515

TR,VJ Return flights from $791

Dep.art Wed 02 SepRet.urn Wed 16 Sep^$791

Dep.art Mon 31 AugRet.urn Thu 17 Sep^$799

TR,VJShow more Flights

Dep.art Tue 11 AugRet.urn Mon 17 Aug^$918

Dep.art Fri 15 JanRet.urn Sat 13 Feb^$1,067

Dep.art Sat 28 NovRet.urn Sat 12 Dec^$1,277

Dep.art Thu 24 SepRet.urn Fri 02 Oct^$1,295

Dep.art Thu 24 SepRet.urn Thu 01 Oct^$1,328

Dep.art Thu 24 SepRet.urn Sat 10 Oct^$1,485

Dep.art Tue 01 DecRet.urn Tue 15 Dec^$1,508

TR,TW Return flights from $792

Dep.art Tue 11 AugRet.urn Mon 17 Aug^$792

Dep.art Mon 31 AugRet.urn Thu 17 Sep^$907

TR,TWShow more Flights

Dep.art Wed 02 SepRet.urn Wed 16 Sep^$930

Dep.art Thu 24 SepRet.urn Thu 01 Oct^$1,312

Dep.art Thu 24 SepRet.urn Fri 02 Oct^$1,573

SC,TR Return flights from $795

Dep.art Tue 11 AugRet.urn Mon 17 Aug^$795

Dep.art Wed 02 SepRet.urn Wed 16 Sep^$853

SQ Return flights from $795

Dep.art Mon 31 AugRet.urn Thu 17 Sep^$795

Dep.art Wed 02 SepRet.urn Wed 16 Sep^$798

SQShow more Flights

Dep.art Tue 11 AugRet.urn Mon 17 Aug^$835

Dep.art Fri 15 JanRet.urn Sat 13 Feb^$1,062

Dep.art Sat 28 NovRet.urn Sat 12 Dec^$1,153

Dep.art Tue 01 DecRet.urn Tue 15 Dec^$1,153

Dep.art Thu 24 SepRet.urn Fri 02 Oct^$1,320

Dep.art Thu 24 SepRet.urn Thu 01 Oct^$1,412

Dep.art Thu 24 SepRet.urn Sat 10 Oct^$1,657

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 Seoul from Australia and flights to South Korea. Maybe a different destination? Here are all the flights from Perth

Cheapest Time of Year to Fly from Perth to Seoul

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

Aug 2026

$575

Sep 2026

$700

Oct 2026

$683

Nov 2026

$654

Dec 2026

$795

Feb 2027

$950

Mar 2027

$1,056

Apr 2027

$1,254

The cheapest month to fly to Seoul is August 2026, with return fares from $575 — 54% cheaper than the most expensive month (April 2027, from $1,254).

When Should You Fly to Seoul?

Based on the fares we've tracked, August is typically the cheapest month to fly to Seoul, with return fares from $575. April is the most expensive month, with the cheapest return fares around $1,254.

Across the year, return fares to Seoul average around $833. If you can travel in the off-peak months of August, November and October, you'll generally pay up to 31% less than the yearly average.

Cheapest Perth to Seoul Return Prices

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

August 2026

$575

September 2026

$700

October 2026

$683

November 2026

$654

December 2026

$795

February 2027

$950

March 2027

$1,056

April 2027

$1,254

Average Perth to Seoul Return Prices

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

August 2026

$1,368

September 2026

$1,521

October 2026

$1,222

November 2026

$1,289

December 2026

$1,639

January 2027

$2,203

February 2027

$1,547

March 2027

$1,455

Frequently Asked Questions about flying from Perth to Seoul

When is the cheapest time to travel from Perth to Seoul?

The cheapest month to travel is typically August.

How much do return flights from Perth to Seoul cost?

The best price we found for a return flight from Perth to Seoul is $649.

What is the cheapest date to fly from Perth to Seoul?

Currently, the cheapest date for a return flight from Perth to Seoul is 11 August 2026.

What is the cheapest airline that flys from Perth to Seoul?

Currently, the cheapest airline that flys from Perth to Seoul is Scoot.

How long does a direct flight from Perth to Seoul take?

We were not able to find any direct flights to Seoul.

What is the IATA airport code for Seoul?

The IATA code for Seoul is SEL.

When should you book flights to Seoul?

From our data, you should book flights to Seoul 60 days out.

How I Want That Flight can help you

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

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 Seoul 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 Seoul 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.