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 Sydney to Seoul

Filter

Depart

Return

Find Flights

MF Return flights from £349

Dep.art Tue 17 NovRet.urn Mon 30 Nov^£349

Dep.art Thu 19 NovRet.urn Fri 27 Nov^£360

MFShow more Flights

Dep.art Mon 16 NovRet.urn Mon 14 Dec^£364

Dep.art Mon 16 NovRet.urn Mon 23 Nov^£364

Dep.art Thu 19 NovRet.urn Thu 26 Nov^£372

Dep.art Sat 17 OctRet.urn Thu 19 Nov^£391

Dep.art Mon 17 MayRet.urn Sun 30 May^£540

Dep.art Mon 30 NovRet.urn Thu 10 Dec^£567

Dep.art Mon 14 JunRet.urn Wed 30 Jun^£570

Dep.art Wed 12 MayRet.urn Mon 24 May^£576

Dep.art Wed 12 MayRet.urn Fri 21 May^£576

Dep.art Mon 14 JunRet.urn Mon 28 Jun^£588

Dep.art Wed 14 AprRet.urn Sat 24 Apr^£643

Dep.art Wed 27 JanRet.urn Mon 22 Feb^£709

Dep.art Thu 03 DecRet.urn Wed 30 Dec^£808

Dep.art Tue 02 FebRet.urn Sat 13 Feb^£873

Dep.art Tue 09 FebRet.urn Tue 16 Feb^£934

Dep.art Mon 04 JanRet.urn Fri 15 Jan^£963

Dep.art Sat 26 DecRet.urn Mon 04 Jan^£1,191

Dep.art Tue 29 DecRet.urn Sat 09 Jan^£1,195

Dep.art Wed 09 DecRet.urn Wed 06 Jan^£1,303

JQ Return flights from £354

Dep.art Mon 07 JunRet.urn Mon 28 Jun^£354

Dep.art Wed 09 JunRet.urn Sun 13 Jun^£354

JQShow more Flights

Dep.art Wed 16 JunRet.urn Sun 27 Jun^£354

Dep.art Wed 09 JunRet.urn Wed 16 Jun^£354

Dep.art Mon 14 JunRet.urn Sat 03 Jul^£354

Dep.art Wed 09 JunRet.urn Fri 02 Jul^£354

Dep.art Wed 09 JunRet.urn Thu 08 Jul^£354

Dep.art Mon 07 JunRet.urn Wed 16 Jun^£354

Dep.art Wed 09 JunRet.urn Sun 27 Jun^£354

Dep.art Wed 16 JunRet.urn Thu 24 Jun^£354

Dep.art Wed 09 JunRet.urn Sat 03 Jul^£354

Dep.art Wed 16 JunRet.urn Wed 30 Jun^£354

Dep.art Mon 14 JunRet.urn Wed 16 Jun^£354

Dep.art Mon 07 JunRet.urn Sat 03 Jul^£354

Dep.art Wed 09 JunRet.urn Mon 21 Jun^£354

Dep.art Wed 16 JunRet.urn Thu 08 Jul^£354

Dep.art Wed 09 JunRet.urn Mon 05 Jul^£354

Dep.art Mon 07 JunRet.urn Thu 24 Jun^£354

Dep.art Mon 14 JunRet.urn Mon 21 Jun^£354

Dep.art Mon 14 JunRet.urn Sun 27 Jun^£354

Dep.art Wed 16 JunRet.urn Mon 05 Jul^£354

Dep.art Mon 14 JunRet.urn Thu 08 Jul^£354

Dep.art Wed 16 JunRet.urn Fri 02 Jul^£354

Dep.art Mon 07 JunRet.urn Wed 30 Jun^£354

Dep.art Mon 14 JunRet.urn Thu 24 Jun^£354

Dep.art Mon 07 JunRet.urn Sun 27 Jun^£354

Dep.art Mon 07 JunRet.urn Mon 21 Jun^£354

Dep.art Wed 09 JunRet.urn Thu 24 Jun^£354

Dep.art Mon 07 JunRet.urn Sun 13 Jun^£354

Dep.art Wed 16 JunRet.urn Mon 21 Jun^£354

Dep.art Mon 14 JunRet.urn Sun 04 Jul^£354

Dep.art Mon 07 JunRet.urn Thu 01 Jul^£354

Dep.art Mon 14 JunRet.urn Mon 28 Jun^£354

Dep.art Wed 16 JunRet.urn Thu 01 Jul^£354

Dep.art Mon 14 JunRet.urn Thu 17 Jun^£354

Dep.art Wed 09 JunRet.urn Mon 28 Jun^£354

Dep.art Wed 09 JunRet.urn Sun 04 Jul^£354

Dep.art Mon 07 JunRet.urn Thu 08 Jul^£354

Dep.art Wed 16 JunRet.urn Wed 23 Jun^£354

JQ,VJ Return flights from £355

Dep.art Mon 14 JunRet.urn Mon 28 Jun^£355

Dep.art Mon 14 JunRet.urn Wed 30 Jun^£376

JQ,VJShow more Flights

Dep.art Wed 12 MayRet.urn Mon 24 May^£377

Dep.art Wed 12 MayRet.urn Fri 21 May^£401

Dep.art Mon 17 MayRet.urn Sun 30 May^£408

Dep.art Mon 16 NovRet.urn Mon 14 Dec^£521

Dep.art Mon 30 NovRet.urn Thu 10 Dec^£529

Dep.art Thu 19 NovRet.urn Thu 26 Nov^£534

Dep.art Tue 17 NovRet.urn Mon 30 Nov^£539

Dep.art Mon 16 NovRet.urn Mon 23 Nov^£543

Dep.art Thu 19 NovRet.urn Fri 27 Nov^£571

Dep.art Wed 14 AprRet.urn Sat 24 Apr^£626

Dep.art Tue 02 FebRet.urn Sat 13 Feb^£641

Dep.art Tue 09 FebRet.urn Tue 16 Feb^£643

Dep.art Thu 03 DecRet.urn Wed 30 Dec^£763

Dep.art Sat 26 DecRet.urn Mon 04 Jan^£1,042

Dep.art Wed 09 DecRet.urn Wed 06 Jan^£1,049

Dep.art Tue 29 DecRet.urn Sat 09 Jan^£1,104

VJ Return flights from £384

Dep.art Mon 14 JunRet.urn Wed 30 Jun^£384

Dep.art Mon 14 JunRet.urn Mon 28 Jun^£384

VJShow more Flights

Dep.art Wed 12 MayRet.urn Fri 21 May^£447

Dep.art Wed 12 MayRet.urn Mon 24 May^£447

Dep.art Mon 17 MayRet.urn Sun 30 May^£448

Dep.art Mon 16 NovRet.urn Mon 23 Nov^£654

Dep.art Mon 16 NovRet.urn Mon 14 Dec^£654

Dep.art Thu 19 NovRet.urn Fri 27 Nov^£654

Dep.art Wed 14 AprRet.urn Sat 24 Apr^£676

Dep.art Thu 19 NovRet.urn Thu 26 Nov^£721

Dep.art Mon 30 NovRet.urn Thu 10 Dec^£905

Dep.art Thu 03 DecRet.urn Wed 30 Dec^£1,066

Dep.art Wed 09 DecRet.urn Wed 06 Jan^£1,427

JQ,TR Return flights from £384

Dep.art Tue 17 NovRet.urn Mon 30 Nov^£384

Dep.art Wed 12 MayRet.urn Fri 21 May^£431

JQ,TRShow more Flights

Dep.art Wed 12 MayRet.urn Mon 24 May^£436

Dep.art Mon 17 MayRet.urn Sun 30 May^£437

Dep.art Mon 16 NovRet.urn Mon 23 Nov^£441

Dep.art Mon 14 JunRet.urn Mon 28 Jun^£450

Dep.art Mon 14 JunRet.urn Wed 30 Jun^£450

Dep.art Wed 27 JanRet.urn Mon 22 Feb^£462

Dep.art Mon 16 NovRet.urn Mon 14 Dec^£482

Dep.art Thu 19 NovRet.urn Thu 26 Nov^£511

Dep.art Tue 02 FebRet.urn Sat 13 Feb^£530

Dep.art Sat 17 OctRet.urn Thu 19 Nov^£539

Dep.art Tue 09 FebRet.urn Tue 16 Feb^£563

Dep.art Wed 14 AprRet.urn Sat 24 Apr^£582

Dep.art Thu 19 NovRet.urn Fri 27 Nov^£587

Dep.art Mon 30 NovRet.urn Thu 10 Dec^£671

Dep.art Thu 03 DecRet.urn Wed 30 Dec^£733

Dep.art Wed 09 DecRet.urn Wed 06 Jan^£879

Dep.art Tue 29 DecRet.urn Sat 09 Jan^£953

Dep.art Sat 26 DecRet.urn Mon 04 Jan^£958

Dep.art Mon 04 JanRet.urn Fri 15 Jan^£976

JQ,MF Return flights from £393

Dep.art Mon 16 NovRet.urn Mon 14 Dec^£393

Dep.art Tue 17 NovRet.urn Mon 30 Nov^£393

JQ,MFShow more Flights

Dep.art Thu 19 NovRet.urn Thu 26 Nov^£394

Dep.art Sat 17 OctRet.urn Thu 19 Nov^£455

Dep.art Mon 16 NovRet.urn Mon 23 Nov^£482

Dep.art Wed 12 MayRet.urn Mon 24 May^£489

Dep.art Wed 12 MayRet.urn Fri 21 May^£490

Dep.art Thu 19 NovRet.urn Fri 27 Nov^£505

Dep.art Mon 14 JunRet.urn Wed 30 Jun^£510

Dep.art Mon 14 JunRet.urn Mon 28 Jun^£511

Dep.art Mon 17 MayRet.urn Sun 30 May^£548

Dep.art Mon 30 NovRet.urn Thu 10 Dec^£582

Dep.art Wed 14 AprRet.urn Sat 24 Apr^£589

Dep.art Tue 02 FebRet.urn Sat 13 Feb^£641

Dep.art Thu 03 DecRet.urn Wed 30 Dec^£733

Dep.art Mon 04 JanRet.urn Fri 15 Jan^£875

Dep.art Wed 09 DecRet.urn Wed 06 Jan^£890

Dep.art Sat 26 DecRet.urn Mon 04 Jan^£973

Dep.art Tue 29 DecRet.urn Sat 09 Jan^£1,023

HU Return flights from £398

Dep.art Tue 17 NovRet.urn Mon 30 Nov^£398

Dep.art Thu 19 NovRet.urn Fri 27 Nov^£523

HUShow more Flights

Dep.art Thu 03 DecRet.urn Wed 30 Dec^£851

JQ,TW Return flights from £400

Dep.art Tue 17 NovRet.urn Mon 30 Nov^£400

Dep.art Mon 16 NovRet.urn Mon 14 Dec^£402

JQ,TWShow more Flights

Dep.art Thu 19 NovRet.urn Thu 26 Nov^£436

Dep.art Mon 16 NovRet.urn Mon 23 Nov^£436

Dep.art Thu 19 NovRet.urn Fri 27 Nov^£468

Dep.art Mon 30 NovRet.urn Thu 10 Dec^£526

Dep.art Wed 27 JanRet.urn Mon 22 Feb^£538

Dep.art Sat 17 OctRet.urn Thu 19 Nov^£543

Dep.art Tue 02 FebRet.urn Sat 13 Feb^£544

Dep.art Thu 03 DecRet.urn Wed 30 Dec^£592

Dep.art Tue 09 FebRet.urn Tue 16 Feb^£724

Dep.art Wed 09 DecRet.urn Wed 06 Jan^£791

Dep.art Tue 29 DecRet.urn Sat 09 Jan^£869

Dep.art Sat 26 DecRet.urn Mon 04 Jan^£872

Dep.art Mon 04 JanRet.urn Fri 15 Jan^£897

HU,JQ Return flights from £404

Dep.art Tue 17 NovRet.urn Mon 30 Nov^£404

Dep.art Mon 16 NovRet.urn Mon 14 Dec^£416

HU,JQShow more Flights

Dep.art Mon 16 NovRet.urn Mon 23 Nov^£417

Dep.art Thu 19 NovRet.urn Fri 27 Nov^£446

Dep.art Thu 19 NovRet.urn Thu 26 Nov^£553

Dep.art Thu 03 DecRet.urn Wed 30 Dec^£609

Dep.art Tue 02 FebRet.urn Sat 13 Feb^£721

Dep.art Wed 09 DecRet.urn Wed 06 Jan^£780

Dep.art Mon 04 JanRet.urn Fri 15 Jan^£981

Dep.art Sat 26 DecRet.urn Mon 04 Jan^£1,152

MF,TR Return flights from £409

Dep.art Tue 17 NovRet.urn Mon 30 Nov^£409

Dep.art Mon 16 NovRet.urn Mon 23 Nov^£461

MF,TRShow more Flights

Dep.art Mon 16 NovRet.urn Mon 14 Dec^£491

Dep.art Thu 19 NovRet.urn Thu 26 Nov^£513

Dep.art Wed 12 MayRet.urn Mon 24 May^£522

Dep.art Wed 12 MayRet.urn Fri 21 May^£523

Dep.art Sat 17 OctRet.urn Thu 19 Nov^£589

Dep.art Thu 19 NovRet.urn Fri 27 Nov^£590

Dep.art Mon 14 JunRet.urn Mon 28 Jun^£600

Dep.art Mon 14 JunRet.urn Wed 30 Jun^£634

Dep.art Wed 14 AprRet.urn Sat 24 Apr^£663

Dep.art Thu 03 DecRet.urn Wed 30 Dec^£945

Dep.art Tue 29 DecRet.urn Sat 09 Jan^£1,136

TW Return flights from £410

Dep.art Tue 17 NovRet.urn Mon 30 Nov^£410

Dep.art Mon 16 NovRet.urn Mon 23 Nov^£411

TWShow more Flights

Dep.art Thu 19 NovRet.urn Thu 26 Nov^£413

Dep.art Mon 16 NovRet.urn Mon 14 Dec^£413

Dep.art Thu 19 NovRet.urn Fri 27 Nov^£413

Dep.art Mon 30 NovRet.urn Thu 10 Dec^£507

Dep.art Sat 17 OctRet.urn Thu 19 Nov^£528

Dep.art Wed 27 JanRet.urn Mon 22 Feb^£533

Dep.art Tue 02 FebRet.urn Sat 13 Feb^£623

Dep.art Thu 03 DecRet.urn Wed 30 Dec^£658

Dep.art Tue 09 FebRet.urn Tue 16 Feb^£854

Dep.art Wed 09 DecRet.urn Wed 06 Jan^£900

Dep.art Mon 04 JanRet.urn Fri 15 Jan^£933

Dep.art Sat 26 DecRet.urn Mon 04 Jan^£976

Dep.art Tue 29 DecRet.urn Sat 09 Jan^£1,061

HU,TR Return flights from £416

Dep.art Tue 17 NovRet.urn Mon 30 Nov^£416

Dep.art Thu 19 NovRet.urn Fri 27 Nov^£580

H1,JQ Return flights from £417

Dep.art Mon 14 JunRet.urn Wed 30 Jun^£417

Dep.art Mon 14 JunRet.urn Mon 28 Jun^£426

H1,JQShow more Flights

Dep.art Wed 12 MayRet.urn Mon 24 May^£446

Dep.art Wed 12 MayRet.urn Fri 21 May^£447

Dep.art Mon 17 MayRet.urn Sun 30 May^£513

Dep.art Mon 16 NovRet.urn Mon 23 Nov^£571

Dep.art Mon 16 NovRet.urn Mon 14 Dec^£571

Dep.art Tue 17 NovRet.urn Mon 30 Nov^£577

Dep.art Thu 19 NovRet.urn Thu 26 Nov^£619

Dep.art Thu 19 NovRet.urn Fri 27 Nov^£673

Dep.art Wed 27 JanRet.urn Mon 22 Feb^£717

Dep.art Mon 30 NovRet.urn Thu 10 Dec^£761

Dep.art Wed 09 DecRet.urn Wed 06 Jan^£1,025

Dep.art Sat 26 DecRet.urn Mon 04 Jan^£1,133

Dep.art Tue 29 DecRet.urn Sat 09 Jan^£1,177

CZ Return flights from £420

Dep.art Thu 19 NovRet.urn Thu 26 Nov^£420

Dep.art Mon 16 NovRet.urn Mon 23 Nov^£429

CZShow more Flights

Dep.art Thu 19 NovRet.urn Fri 27 Nov^£429

Dep.art Tue 17 NovRet.urn Mon 30 Nov^£429

Dep.art Mon 16 NovRet.urn Mon 14 Dec^£442

Dep.art Mon 17 MayRet.urn Sun 30 May^£442

Dep.art Wed 12 MayRet.urn Mon 24 May^£452

Dep.art Wed 12 MayRet.urn Fri 21 May^£452

Dep.art Sat 17 OctRet.urn Thu 19 Nov^£524

Dep.art Mon 30 NovRet.urn Thu 10 Dec^£583

Dep.art Wed 14 AprRet.urn Sat 24 Apr^£594

Dep.art Tue 09 FebRet.urn Tue 16 Feb^£608

Dep.art Wed 27 JanRet.urn Mon 22 Feb^£619

Dep.art Mon 14 JunRet.urn Wed 30 Jun^£686

Dep.art Mon 14 JunRet.urn Mon 28 Jun^£749

Dep.art Thu 03 DecRet.urn Wed 30 Dec^£879

Dep.art Wed 09 DecRet.urn Wed 06 Jan^£896

Dep.art Tue 02 FebRet.urn Sat 13 Feb^£999

Dep.art Tue 29 DecRet.urn Sat 09 Jan^£1,150

Dep.art Mon 04 JanRet.urn Fri 15 Jan^£1,168

Dep.art Sat 26 DecRet.urn Mon 04 Jan^£1,179

TR Return flights from £425

Dep.art Wed 27 JanRet.urn Mon 22 Feb^£425

Dep.art Wed 12 MayRet.urn Mon 24 May^£477

TRShow more Flights

Dep.art Mon 14 JunRet.urn Wed 30 Jun^£495

Dep.art Mon 14 JunRet.urn Mon 28 Jun^£495

Dep.art Mon 17 MayRet.urn Sun 30 May^£499

Dep.art Wed 12 MayRet.urn Fri 21 May^£530

Dep.art Tue 17 NovRet.urn Mon 30 Nov^£549

Dep.art Tue 02 FebRet.urn Sat 13 Feb^£559

Dep.art Wed 14 AprRet.urn Sat 24 Apr^£612

Dep.art Thu 19 NovRet.urn Thu 26 Nov^£626

Dep.art Tue 09 FebRet.urn Tue 16 Feb^£677

Dep.art Thu 19 NovRet.urn Fri 27 Nov^£694

Dep.art Mon 30 NovRet.urn Thu 10 Dec^£836

Dep.art Thu 03 DecRet.urn Wed 30 Dec^£983

Dep.art Mon 04 JanRet.urn Fri 15 Jan^£1,029

Dep.art Tue 29 DecRet.urn Sat 09 Jan^£1,077

Dep.art Wed 09 DecRet.urn Wed 06 Jan^£1,192

Dep.art Sat 26 DecRet.urn Mon 04 Jan^£1,411

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 Seoul from United Kingdom and flights to South Korea. Maybe a different destination? Here are all the flights from Sydney

Cheapest Time of Year to Fly from Sydney to Seoul

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

Nov 2026

£342

Dec 2026

£831

Jan 2027

£772

Feb 2027

£348

Mar 2027

£365

Apr 2027

£466

May 2027

£342

Jun 2027

£338

Jul 2027

£460

The cheapest month to fly to Seoul is June 2027, with return fares from £338 — 59% cheaper than the most expensive month (December 2026, from £831).

When Should You Fly to Seoul?

Based on the fares we've tracked, June is typically the cheapest month to fly to Seoul, with return fares from £338. December is the most expensive month, with the cheapest return fares around £831 as school holidays and the Christmas peak push prices up.

Across the year, return fares to Seoul average around £474. If you can travel in the off-peak months of June, May and November, you'll generally pay up to 29% less than the yearly average.

Cheapest Sydney to Seoul Return Prices

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

November 2026

£342

December 2026

£831

January 2027

£772

February 2027

£348

March 2027

£365

April 2027

£466

May 2027

£342

June 2027

£338

July 2027

£460

Average Sydney to Seoul Return Prices

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

November 2026

£681

December 2026

£1,000

January 2027

£1,147

February 2027

£797

March 2027

£724

April 2027

£897

May 2027

£721

June 2027

£757

July 2027

£898

August 2027

£959

How I Want That Flight can help you

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

Popular Destinations

Flights to Melbourne Flights to Sydney Flights to Brisbane Flights to Dubai Flights to Phuket Flights to Perth Flights to Hong Kong Flights to Zurich Flights to Venice Flights to Arrecife Flights to Barcelona