Cheapest one-way flights from Seoul to Keflavik in December from 327€

AirHint found the following cheapest one-way flights from Seoul (ICN) to Keflavik (KEF) in December 2025 (see full year).

One-Way flights

05 Dec China Southern
20 Dec Etihad Airways
11 Dec Qatar Airways
15 Dec Qatar Airways
26 Dec Qatar Airways
19 Dec Qatar Airways
06 Dec LOT

Also check the deals for return flights from Seoul to Keflavik in December.

Skyscanner

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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