Cheapest one-way flights from Tokyo to Seoul in September from 139€

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

One-Way flights

08 Sep Korean Air direct
15 Sep Korean Air direct
30 Sep Korean Air direct
10 Sep Korean Air direct
17 Sep Korean Air direct
13 Sep Korean Air direct
14 Sep Korean Air direct
01 Sep Korean Air direct
03 Sep Korean Air direct
06 Sep Korean Air 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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