Cheapest one-way flights from Tokyo to Seoul in March from $138

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

One-Way flights

17 Mar Peach direct
25 Mar Peach direct
28 Mar Air Do
06 Mar Air Do
12 Mar Air Do
18 Mar Peach direct
23 Mar Peach direct
11 Mar Peach direct
05 Mar Peach direct
26 Mar Peach direct

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

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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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