Cheapest return flights from Tokyo to Seoul in April from $223

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

Return flights

06 Apr - 09 Apr Peach direct
12 Apr - 18 Apr Peach direct
06 Apr - 07 Apr Peach direct
10 Apr - 13 Apr Peach direct
21 Apr - 23 Apr Asiana Airlines direct
21 Apr - 22 Apr Asiana Airlines direct
21 Apr - 28 Apr Asiana Airlines direct
11 Apr - 16 Apr Peach direct
23 Apr - 25 Apr Asiana Airlines direct
22 Apr - 28 Apr Asiana Airlines direct
14 Apr - 20 May Asiana Airlines direct
13 Apr - 28 May Asiana Airlines direct
23 Apr - 07 May Korean Air direct
24 Apr - 10 May Asiana Airlines direct
30 Apr - 08 May Asiana Airlines direct
24 Apr - 15 May Asiana Airlines direct
27 Apr - 09 May Asiana Airlines direct
28 Apr - 10 May Asiana Airlines direct
26 Apr - 09 May Asiana Airlines direct
23 Apr - 02 May Asiana Airlines direct

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

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