AirHint found the following cheapest one-way flights from Tokyo (HND) to Seoul (ICN) in August 2026 (see full year).
One-Way flights
| 20 Aug | Skymark Airlines | ||
| 27 Aug | Peach | direct | |
| 20 Aug | Peach | direct | |
| 03 Aug | Peach | direct | |
| 23 Aug | Peach | direct | |
| 18 Aug | Asiana Airlines | direct | |
| 22 Aug | ANA | ||
| 06 Aug | ANA | ||
| 22 Aug | Korean Air | direct | |
| 01 Aug | ANA |
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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