Cheapest return flights from Tokyo to Seoul in May from $288

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

Return flights

17 May - 20 May Korean Air direct
11 May - 11 May Korean Air direct
11 May - 15 May Korean Air direct
13 May - 13 May Korean Air direct
13 May - 20 May Korean Air direct
25 May - 27 May Korean Air direct
21 May - 25 Jun Korean Air direct
18 May - 23 May Korean Air direct
21 May - 02 Jun Korean Air direct
21 May - 31 May Korean Air direct
22 May - 29 May Korean Air direct
22 May - 02 Jun Korean Air direct
22 May - 24 May Korean Air direct
30 May - 07 Jun Air China
30 May - 07 Jun Korean Air direct

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

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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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