Cheapest return flights from Tokyo to Seoul in April from $165

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

Return flights

22 Apr - 27 Apr Jin Air direct
22 Apr - 27 May Jin Air direct
23 Apr - 28 Apr Zipair direct
21 Apr - 22 Apr Jin Air direct
15 Apr - 22 Apr Jin Air direct
23 Apr - 27 Apr Jin Air direct
22 Apr - 29 Apr Zipair direct
07 Apr - 14 Apr T'way Air direct
15 Apr - 29 Apr T'way Air direct
15 Apr - 18 Apr T'way Air direct
10 Apr - 15 Apr T'way Air direct
20 Apr - 14 May Zipair direct
27 Apr - 15 May Eastar Jet direct
28 Apr - 15 May Eastar Jet direct
24 Apr - 15 May Eastar Jet direct
26 Apr - 15 May Eastar Jet direct
22 Apr - 11 May Eastar Jet direct
25 Apr - 15 May Eastar Jet direct
23 Apr - 08 May Zipair direct
23 Apr - 10 May Zipair direct

Also check the deals for one-way 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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