Cheapest one-way flights from Tokyo to Seoul in September from $66

AirHint found the following cheapest one-way flights from Tokyo (NRT) to Seoul (ICN) in September 2026 (see full year).

One-Way flights

02 Sep Eastar Jet direct
03 Sep Parata Air direct
09 Sep Parata Air direct
04 Sep Air Premia direct
01 Sep Jeju Air direct
08 Sep Jeju Air direct
29 Sep Zipair direct
05 Sep Air Premia direct
06 Sep Zipair direct
23 Sep Zipair direct

Also check the deals for return 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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