AirHint found the following cheapest return flights from Seoul (GMP) to Keflavik (KEF) in January 2026 (see full year).
Return flights
| 14 Jan - 19 Jan | Air China | ||
| 16 Jan - 26 Jan | Air China | ||
| 01 Jan - 05 Jan | Eastar Jet | ||
| 15 Jan - 28 Jan | Air China | ||
| 12 Jan - 22 Jan | Asiana Airlines | ||
| 14 Jan - 26 Jan | ANA | ||
| 12 Jan - 17 Jan | Asiana Airlines |
Also check the deals for one-way flights from Seoul to Keflavik in January.
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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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