Cheapest one-way flights from Tokyo to Seoul in August from $136

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

One-Way flights

19 Aug Peach direct
06 Aug ANA
05 Aug Korean Air direct
06 Aug Korean Air direct
04 Aug Japan Airlines
04 Aug Korean Air direct
18 Aug Asiana Airlines direct
31 Aug Korean Air direct
30 Aug Korean Air direct
02 Aug Korean Air direct

Also check the deals for return 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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