AirHint found the following cheapest one-way flights from Tokyo (NRT) to Seoul (ICN) in March 2026 (see full year).
One-Way flights
| 10 Mar | Peach | ||
| 11 Mar | Peach | ||
| 04 Mar | Peach | ||
| 23 Mar | Air Premia | direct | |
| 17 Mar | Jetstar Japan | ||
| 13 Mar | Jetstar Japan | ||
| 31 Mar | Peach | ||
| 16 Mar | Jetstar Japan | ||
| 11 Mar | Jeju Air | direct | |
| 24 Mar | Jeju Air | direct |
Also check the deals for return flights from Tokyo to Seoul in March.
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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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