Cheapest return flights from Tokyo to Seoul in September from 186€

AirHint found the following cheapest return flights from Tokyo (HND) to Seoul (ICN) in September 2025 (see full year).

Return flights

30 Sep - 08 Oct Peach direct
11 Sep - 17 Sep Japan Airlines
03 Sep - 03 Sep Peach direct
03 Sep - 17 Sep Peach direct
07 Sep - 17 Sep Peach direct
17 Sep - 17 Sep Peach direct
10 Sep - 17 Sep Peach direct
11 Sep - 16 Sep Japan Airlines
15 Sep - 16 Sep Peach direct
06 Sep - 10 Sep Skymark Airlines
15 Sep - 18 Sep Skymark Airlines
09 Sep - 09 Oct Asiana Airlines direct
15 Sep - 10 Oct Asiana Airlines direct
30 Sep - 23 Oct Asiana Airlines direct
29 Sep - 17 Oct Asiana Airlines direct
30 Sep - 16 Oct Asiana Airlines direct
30 Sep - 10 Oct Asiana Airlines direct
30 Sep - 21 Oct Asiana Airlines direct
08 Sep - 23 Oct Asiana Airlines direct
29 Sep - 13 Oct Korean Air direct

Also check the deals for one-way flights from Tokyo to Seoul in September.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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