AirHint found the following cheapest one-way flights from Seoul (GMP) to Istanbul (IST) in July 2026 (see full year).
One-Way flights
| 14 Jul | Parata Air | ||
| 07 Jul | Jeju Air | ||
| 09 Jul | Jeju Air | ||
| 12 Jul | Air Busan | ||
| 20 Jul | Eastar Jet | ||
| 08 Jul | Asiana Airlines | ||
| 13 Jul | Air Busan | ||
| 19 Jul | Korean Air | ||
| 10 Jul | Korean Air | ||
| 11 Jul | Asiana Airlines |
Also check the deals for return flights from Seoul to Istanbul in July.
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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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