Cheapest return flights from Tokyo to Seoul in September from 140€

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

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

Return flights

18 Sep - 30 Sep Zipair direct
11 Sep - 18 Sep Zipair direct
01 Sep - 02 Sep Air Japan direct
01 Sep - 13 Sep Air Japan direct
01 Sep - 10 Sep Air Japan direct
01 Sep - 20 Sep Air Japan direct
01 Sep - 11 Sep Air Japan direct
01 Sep - 03 Sep Air Japan direct
01 Sep - 14 Sep Air Japan direct
01 Sep - 06 Sep Air Japan direct
29 Sep - 15 Oct Air Japan direct
29 Sep - 18 Oct Air Japan direct
29 Sep - 16 Oct Air Japan direct
25 Sep - 15 Oct Air Japan direct
30 Sep - 15 Oct Air Japan direct
30 Sep - 18 Oct Air Japan direct
30 Sep - 20 Oct Air Japan direct
30 Sep - 16 Oct Air Japan direct
26 Sep - 11 Oct Zipair direct
27 Sep - 12 Oct Zipair direct

Also check the deals for one-way 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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