Cheapest return flights from Tokyo to Seoul in August from $269

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

Return flights

01 Aug - 31 Aug Peach direct
31 Aug - 12 Sep Korean Air direct
05 Aug - 08 Aug Asiana Airlines direct
30 Aug - 31 Aug Asiana Airlines direct
02 Aug - 06 Aug Asiana Airlines direct
18 Aug - 19 Aug Asiana Airlines direct
20 Aug - 24 Aug Korean Air direct
24 Aug - 31 Aug Korean Air direct
30 Aug - 02 Sep Korean Air direct
19 Aug - 21 Aug Asiana Airlines direct
04 Aug - 05 Aug Asiana Airlines direct
06 Aug - 10 Aug Asiana Airlines direct
03 Aug - 10 Sep Asiana Airlines direct
15 Aug - 12 Sep Asiana Airlines direct

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

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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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