Cheapest return flights from Seoul to Tokyo in October from $171

AirHint found the following cheapest return flights from Seoul (ICN) to Tokyo (NRT) in October 2026 (see full year).

Return flights

06 Oct - 07 Oct T'way Air direct
17 Oct - 20 Oct T'way Air direct
17 Oct - 24 Oct T'way Air direct
14 Oct - 20 Oct Eastar Jet direct
13 Oct - 14 Oct Eastar Jet direct
21 Oct - 21 Oct Eastar Jet direct
19 Oct - 21 Oct Eastar Jet direct
15 Oct - 21 Oct Eastar Jet direct
21 Oct - 22 Oct Eastar Jet direct
14 Oct - 19 Oct Eastar Jet direct
23 Oct - 10 Nov Korean Air direct
28 Oct - 09 Nov Korean Air direct
26 Oct - 02 Nov Korean Air direct
30 Oct - 03 Nov Korean Air direct

Also check the deals for one-way flights from Seoul to Tokyo 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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