Cheapest return flights from Tokyo to Seoul in September from $175

AirHint found the following cheapest return flights from Tokyo (TYO) to Seoul (ICN) in September 2026 (see full year).

Return flights

21 Sep - 02 Oct Zipair direct
02 Sep - 16 Sep T'way Air direct
16 Sep - 03 Oct T'way Air direct
07 Sep - 07 Sep Zipair direct
03 Sep - 29 Sep Zipair direct
11 Sep - 02 Oct Zipair direct
15 Sep - 17 Sep Zipair direct
08 Sep - 10 Sep Zipair direct
04 Sep - 05 Sep Zipair direct
05 Sep - 07 Sep Zipair direct
07 Sep - 10 Sep Zipair direct
08 Sep - 15 Sep Zipair direct
11 Sep - 13 Sep Zipair direct
13 Sep - 02 Oct Zipair direct
21 Sep - 05 Oct Zipair direct
23 Sep - 06 Oct Zipair direct
30 Sep - 21 Oct Eastar Jet direct
20 Sep - 03 Oct Zipair direct
30 Sep - 14 Oct Eastar Jet direct
29 Sep - 14 Oct Eastar Jet 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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