Cheapest one-way flights from Tokyo to Seoul in September from $59

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 Peach direct
09 Sep Peach direct
11 Sep Peach direct
25 Sep Peach direct
17 Sep T'way Air direct
16 Sep T'way Air direct
15 Sep Zipair direct
06 Sep Zipair direct
02 Sep Zipair direct
03 Sep Air Japan 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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