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

24 Sep Air Japan direct
17 Sep Air Japan direct
03 Sep Zipair direct
04 Sep Zipair direct
25 Sep Zipair direct
30 Sep Zipair direct
18 Sep Zipair direct
10 Sep Zipair direct
16 Sep Air Japan direct
22 Sep Zipair 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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