Cheapest return flights from Tokyo to Seoul in March from $145

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

Return flights

03 Mar - 04 Mar Air Japan direct
05 Mar - 12 Mar Air Japan direct
05 Mar - 16 Mar Air Japan direct
04 Mar - 07 Mar Air Japan direct
12 Mar - 17 Mar Air Japan direct
05 Mar - 09 Mar Air Japan direct
08 Mar - 11 Mar Air Japan direct
16 Mar - 17 Mar Air Japan direct
16 Mar - 25 Mar Air Japan direct
10 Mar - 17 Mar Air Japan direct
31 Mar - 07 Apr T'way Air direct
28 Mar - 08 Apr T'way Air direct
31 Mar - 05 Apr T'way Air direct
30 Mar - 01 Apr T'way Air direct
23 Mar - 07 Apr T'way Air direct
30 Mar - 08 Apr T'way Air direct
21 Mar - 17 Apr T'way Air direct
30 Mar - 06 Apr T'way Air direct
28 Mar - 01 Apr T'way Air direct
26 Mar - 02 Apr T'way Air direct

Also check the deals for one-way 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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