Cheapest return flights from Tokyo to Seoul in August from $260

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

Return flights

12 Aug - 18 Aug Peach direct
14 Aug - 20 Aug Peach direct
26 Aug - 02 Sep Korean Air direct
23 Aug - 25 Aug Korean Air direct
18 Aug - 23 Aug Korean Air direct
03 Aug - 05 Aug Korean Air direct
20 Aug - 21 Aug Korean Air direct
19 Aug - 25 Aug Korean Air direct
19 Aug - 30 Aug Korean Air direct
24 Aug - 29 Aug Korean Air direct
30 Aug - 31 Aug Korean Air direct
31 Aug - 03 Sep Korean Air direct
04 Aug - 15 Sep Korean Air direct
27 Aug - 05 Sep Korean Air direct
25 Aug - 01 Sep Korean Air direct
30 Aug - 05 Sep Korean Air direct
19 Aug - 18 Sep Korean Air direct
31 Aug - 02 Sep Korean Air direct
31 Aug - 01 Sep Korean Air direct
30 Aug - 01 Sep Korean Air 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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