Cheapest return ICN–FUK flights, August

AirHint found the following cheapest return flights from Seoul (ICN) to Fukuoka (FUK) in August 2026 (see full year).

Return flights

26 Aug - 01 Sep Jin Air direct
30 Aug - 02 Sep Jin Air direct
25 Aug - 26 Aug Jin Air direct
27 Aug - 03 Sep Jin Air direct
31 Aug - 03 Sep Jin Air direct
04 Aug - 25 Aug Eastar Jet direct
30 Aug - 01 Sep Jin Air direct
25 Aug - 27 Aug Jeju Air direct
19 Aug - 20 Aug Jeju Air direct
19 Aug - 25 Aug Jeju Air direct
24 Aug - 26 Aug Jeju Air direct
24 Aug - 27 Aug Jeju Air direct
18 Aug - 20 Aug Jeju Air direct
31 Aug - 01 Sep Jeju Air direct
18 Aug - 18 Aug Korean Air direct
19 Aug - 19 Aug Korean Air direct
28 Aug - 04 Sep Korean Air direct
30 Aug - 04 Sep Korean Air direct
29 Aug - 01 Sep Korean Air direct
31 Aug - 30 Sep Jeju Air direct

Also check the deals for one-way flights from Seoul to Fukuoka in August.

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