Cheapest one-way flights from Tokyo to Seoul in September from $79

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

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

One-Way flights

17 Sep Zipair direct
16 Sep Air Japan direct
24 Sep Air Japan direct
25 Sep Zipair direct
22 Sep Zipair direct
23 Sep Air Japan direct
29 Sep Zipair direct
08 Sep Air Japan direct
09 Sep Air Japan direct
15 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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