AirHint found the following cheapest one-way flights from Seoul (ICN) to Keflavik (KEF) in April 2026 (see full year).
One-Way flights
| 14 Apr | China Eastern | ||
| 06 Apr | T'way Air | ||
| 08 Apr | SWISS | ||
| 18 Apr | LOT | ||
| 13 Apr | Finnair | ||
| 27 Apr | Finnair | ||
| 16 Apr | LOT | ||
| 15 Apr | Emirates | ||
| 17 Apr | Finnair |
Also check the deals for return flights from Seoul to Keflavik in April.
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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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