Cheapest one-way flights from Tokyo to Seoul in September from $78

Best time to book flights for Tokyo (TYO) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest one-way flights from Tokyo (TYO) to Seoul (ICN) in September 2025 (see full year).

One-Way flights

11 Sep Jin Air direct
24 Sep Zipair direct
30 Sep Zipair direct
17 Sep T'way Air direct
22 Sep Jeju Air direct
23 Sep Jeju Air direct
27 Sep Jeju Air direct
02 Sep Jeju Air direct
15 Sep Jeju Air direct
26 Sep Jeju Air direct

Also check the deals for return flights from Tokyo to Seoul in September.

Skyscanner

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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