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Cheap Flights from Sydney to Seoul

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Reverse direction: SEL to SYD

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MF Return flights from $459
Dep. Tue 27 OctRet. Tue 10 Nov$459
Dep. Sun 25 OctRet. Mon 02 Nov$478
MFShow more Flights
Dep. Mon 19 OctRet. Fri 13 Nov$482
Dep. Tue 03 NovRet. Sun 29 Nov$490
Dep. Tue 11 MayRet. Fri 21 May$758
Dep. Mon 26 AprRet. Mon 28 Jun$771
Dep. Sun 31 JanRet. Thu 18 Feb$1,154
Dep. Sun 03 JanRet. Tue 19 Jan$1,235
Dep. Tue 22 DecRet. Sat 02 Jan$1,559
Dep. Wed 31 MarRet. Thu 22 Apr$4,029
TW Return flights from $522
Dep. Sun 25 OctRet. Mon 02 Nov$522
Dep. Tue 03 NovRet. Sun 29 Nov$533
TWShow more Flights
Dep. Tue 27 OctRet. Tue 10 Nov$533
Dep. Sun 31 JanRet. Thu 18 Feb$724
Dep. Tue 22 DecRet. Sat 02 Jan$1,381
Dep. Sun 03 JanRet. Tue 19 Jan$1,381
TR,VJ Return flights from $525
Dep. Mon 26 AprRet. Mon 28 Jun$525
Dep. Tue 11 MayRet. Fri 21 May$585
TR,VJShow more Flights
Dep. Sun 31 JanRet. Thu 18 Feb$805
Dep. Mon 19 OctRet. Fri 13 Nov$883
Dep. Tue 27 OctRet. Tue 10 Nov$988
Dep. Sun 25 OctRet. Mon 02 Nov$1,000
Dep. Tue 03 NovRet. Sun 29 Nov$1,073
Dep. Tue 22 DecRet. Sat 02 Jan$1,956
JQ,TR Return flights from $538
Dep. Mon 26 AprRet. Mon 28 Jun$538
Dep. Sun 31 JanRet. Thu 18 Feb$590
JQ,TRShow more Flights
Dep. Mon 19 OctRet. Fri 13 Nov$670
Dep. Tue 03 NovRet. Sun 29 Nov$689
Dep. Tue 11 MayRet. Fri 21 May$710
Dep. Tue 27 OctRet. Tue 10 Nov$712
Dep. Sun 25 OctRet. Mon 02 Nov$755
Dep. Sun 03 JanRet. Tue 19 Jan$1,249
Dep. Tue 22 DecRet. Sat 02 Jan$1,491
HU,JQ Return flights from $544
Dep. Sun 25 OctRet. Mon 02 Nov$544
Dep. Tue 03 NovRet. Sun 29 Nov$655
HU,JQShow more Flights
Dep. Mon 19 OctRet. Fri 13 Nov$668
Dep. Tue 27 OctRet. Tue 10 Nov$672
Dep. Tue 22 DecRet. Sat 02 Jan$1,368
JQ,TW Return flights from $554
Dep. Sun 25 OctRet. Mon 02 Nov$554
Dep. Tue 27 OctRet. Tue 10 Nov$581
JQ,TWShow more Flights
Dep. Tue 03 NovRet. Sun 29 Nov$584
Dep. Sun 31 JanRet. Thu 18 Feb$668
Dep. Mon 19 OctRet. Fri 13 Nov$725
Dep. Tue 22 DecRet. Sat 02 Jan$1,272
Dep. Sun 03 JanRet. Tue 19 Jan$1,306
TR Return flights from $567
Dep. Mon 26 AprRet. Mon 28 Jun$567
Dep. Tue 11 MayRet. Fri 21 May$680
TRShow more Flights
Dep. Sun 31 JanRet. Thu 18 Feb$730
Dep. Mon 19 OctRet. Fri 13 Nov$765
Dep. Sun 25 OctRet. Mon 02 Nov$765
Dep. Tue 03 NovRet. Sun 29 Nov$807
Dep. Sun 03 JanRet. Tue 19 Jan$1,273
Dep. Tue 22 DecRet. Sat 02 Jan$1,797
VJ Return flights from $583
Dep. Tue 11 MayRet. Fri 21 May$583
Dep. Mon 26 AprRet. Mon 28 Jun$712
VJShow more Flights
Dep. Sun 25 OctRet. Mon 02 Nov$1,162
Dep. Sun 03 JanRet. Tue 19 Jan$1,813
HU,MF Return flights from $586
Dep. Sun 25 OctRet. Mon 02 Nov$586
Dep. Mon 19 OctRet. Fri 13 Nov$588
HU,MFShow more Flights
Dep. Tue 27 OctRet. Tue 10 Nov$642
Dep. Tue 03 NovRet. Sun 29 Nov$694
Dep. Tue 22 DecRet. Sat 02 Jan$1,613
HU,TW Return flights from $591
Dep. Sun 25 OctRet. Mon 02 Nov$591
Dep. Tue 27 OctRet. Tue 10 Nov$634
HU,TWShow more Flights
Dep. Tue 03 NovRet. Sun 29 Nov$641
Dep. Tue 22 DecRet. Sat 02 Jan$1,657
CZ Return flights from $595
Dep. Tue 11 MayRet. Fri 21 May$595
Dep. Tue 03 NovRet. Sun 29 Nov$644
CZShow more Flights
Dep. Tue 27 OctRet. Tue 10 Nov$644
Dep. Sun 25 OctRet. Mon 02 Nov$671
Dep. Mon 19 OctRet. Fri 13 Nov$731
Dep. Sun 31 JanRet. Thu 18 Feb$822
Dep. Mon 26 AprRet. Mon 28 Jun$835
Dep. Sun 03 JanRet. Tue 19 Jan$1,359
Dep. Tue 22 DecRet. Sat 02 Jan$1,417
Dep. Wed 31 MarRet. Thu 22 Apr$3,249
JQ,MF Return flights from $596
Dep. Tue 27 OctRet. Tue 10 Nov$596
Dep. Tue 03 NovRet. Sun 29 Nov$640
JQ,MFShow more Flights
Dep. Sun 25 OctRet. Mon 02 Nov$648
Dep. Mon 26 AprRet. Mon 28 Jun$683
Dep. Mon 19 OctRet. Fri 13 Nov$695
Dep. Sun 31 JanRet. Thu 18 Feb$815
Dep. Tue 11 MayRet. Fri 21 May$822
Dep. Sun 03 JanRet. Tue 19 Jan$1,134
Dep. Tue 22 DecRet. Sat 02 Jan$1,396
Dep. Wed 31 MarRet. Thu 22 Apr$3,170
CZ,JQ Return flights from $598
Dep. Tue 03 NovRet. Sun 29 Nov$598
Dep. Sun 25 OctRet. Mon 02 Nov$602
CZ,JQShow more Flights
Dep. Tue 27 OctRet. Tue 10 Nov$610
Dep. Mon 26 AprRet. Mon 28 Jun$650
Dep. Sun 31 JanRet. Thu 18 Feb$712
Dep. Mon 19 OctRet. Fri 13 Nov$724
Dep. Tue 11 MayRet. Fri 21 May$767
Dep. Tue 22 DecRet. Sat 02 Jan$1,607
Dep. Sun 03 JanRet. Tue 19 Jan$1,622
Dep. Wed 31 MarRet. Thu 22 Apr$3,126
HU,TR Return flights from $602
Dep. Sun 25 OctRet. Mon 02 Nov$602
Dep. Mon 19 OctRet. Fri 13 Nov$615
JQ,MU Return flights from $602
Dep. Tue 27 OctRet. Tue 10 Nov$602
Dep. Sun 25 OctRet. Mon 02 Nov$604
JQ,MUShow more Flights
Dep. Tue 03 NovRet. Sun 29 Nov$611
Dep. Mon 19 OctRet. Fri 13 Nov$716
Dep. Sun 31 JanRet. Thu 18 Feb$772
Dep. Mon 26 AprRet. Mon 28 Jun$869
Dep. Tue 11 MayRet. Fri 21 May$1,039
Dep. Sun 03 JanRet. Tue 19 Jan$1,101
Dep. Tue 22 DecRet. Sat 02 Jan$1,237
Dep. Wed 31 MarRet. Thu 22 Apr$3,204

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 States (USA) 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
$453
Dec 2026
$1,101
Jan 2027
$1,023
Feb 2027
$461
Mar 2027
$484
Apr 2027
$618
May 2027
$453
Jun 2027
$448
Jul 2027
$609

The cheapest month to fly to Seoul is June 2027, with return fares from $448 — 59% cheaper than the most expensive month (December 2026, from $1,101).

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 $448. December is the most expensive month, with the cheapest return fares around $1,101 as school holidays and the Christmas peak push prices up.

Across the year, return fares to Seoul average around $628. 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
$453
December 2026
$1,101
January 2027
$1,023
February 2027
$461
March 2027
$484
April 2027
$618
May 2027
$453
June 2027
$448
July 2027
$609

Average Sydney to Seoul Return Prices

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

November 2026
$902
December 2026
$1,326
January 2027
$1,520
February 2027
$1,056
March 2027
$959
April 2027
$1,189
May 2027
$955
June 2027
$1,003
July 2027
$1,189
August 2027
$1,271

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.

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