Cheapest return flights from Tokyo to Seoul in April from $268

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

Return flights

16 Apr - 18 Apr Peach direct
07 Apr - 08 Apr Peach direct
08 Apr - 10 Apr Peach direct
22 Apr - 27 Apr Peach direct
23 Apr - 28 Apr Peach direct
24 Apr - 27 Apr Peach direct
01 Apr - 26 Apr Korean Air direct
15 Apr - 28 Apr Korean Air direct
01 Apr - 14 Apr Korean Air direct
01 Apr - 08 Apr Korean Air direct
15 Apr - 20 May Asiana Airlines direct
22 Apr - 11 May Asiana Airlines direct
21 Apr - 03 May Asiana Airlines direct
27 Apr - 12 May Korean Air direct
28 Apr - 08 May Korean Air direct
28 Apr - 07 May Korean Air direct
23 Apr - 12 May ANA
23 Apr - 20 May Korean Air direct
23 Apr - 26 May Korean Air direct
30 Apr - 09 May ANA

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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