Cheapest return flights from Sydney (SYD) to Seoul (ICN)

Cheapest month: October 2026, from $ 466. Book in one tap, or open a month for every date.

All destinations from Sydney (SYD)

One-wayReturn

  • October 2026

    27 Oct – 18 Mar 2027 142 nights
    $ 466 return Cheapest month
    Direct Jetstar
    Price seen 15 Oct
    October dates

  • December 2026

    6 Dec – 5 Mar 2027 89 nights
    $ 758 return
    Direct Trinity Airways
    Price seen 16 Oct
    December dates

  • January 2027

    18–28 Jan 2027 10 nights
    $ 759 return
    Jetstar
    Price seen 16 Oct
    January dates

  • February 2027

    1 Feb – 1 Mar 2027 28 nights
    $ 466 return
    Direct Jetstar
    Price seen 16 Oct
    February dates

  • March 2027

    8–21 Mar 2027 13 nights
    $ 466 return
    Direct Jetstar
    Price seen 16 Oct
    March dates

  • April 2027

    7–15 Apr 2027 8 nights
    $ 583 return
    Direct Jetstar
    Price seen 16 Oct
    April dates

  • July 2027

    19 Jul – 2 Aug 2027 14 nights
    $ 466 return
    Direct Jetstar
    Price seen 16 Oct
    July dates

  • September 2027

    29 Sep – 3 Oct 2027 4 nights
    $ 830 return
    China Airlines
    Price seen 16 Oct
    September dates
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Updated Oct 16, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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