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 2025 (see full year).

One-Way flights

29 Sep Eastar Jet direct
28 Sep Jeju Air direct
25 Sep Jetstar Japan
26 Sep Jetstar Japan
22 Sep Jetstar Japan
25 Sep Jeju Air direct
24 Sep Air Premia direct
22 Sep Air Seoul, Inc direct
21 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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