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

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

One-Way flights

02 Apr Korean Air direct
21 Apr Korean Air direct
01 Apr Korean Air direct
19 Apr Korean Air direct
15 Apr Asiana Airlines direct
20 Apr Korean Air direct
14 Apr Korean Air direct
06 Apr Korean Air direct
05 Apr Korean Air direct
18 Apr Asiana Airlines direct

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

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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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