AirHint found the following cheapest return flights from Ishigaki (ISG) to Seoul (ICN) in November 2025 (see full year).
Return flights
| 18 Nov - 25 Nov | Jin Air | direct | |
| 28 Nov - 01 Dec | Jin Air | direct | |
| 28 Nov - 30 Nov | Jin Air | direct | |
| 21 Nov - 23 Nov | Jin Air | direct | |
| 20 Nov - 27 Nov | Jin Air | direct |
Also check the deals for one-way flights from Ishigaki to Seoul in November.
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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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