Cheapest one-way flights from Tokyo to Seoul in October from $158

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

One-Way flights

18 Oct Japan Airlines
14 Oct Asiana Airlines direct
18 Oct Asiana Airlines direct
24 Oct Japan Airlines
07 Oct Asiana Airlines direct
23 Oct ANA
03 Oct Asiana Airlines direct
24 Oct Asiana Airlines direct
28 Oct ANA
28 Oct Asiana Airlines direct

Also check the deals for return flights from Tokyo to Seoul in October.

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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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