Cheapest return flights from Seoul to Keflavik in June from 673€

AirHint found the following cheapest return flights from Seoul (ICN) to Keflavik (KEF) in June 2026 (see full year).

Return flights

03 Jun - 08 Jun Scandinavian Airlines
02 Jun - 09 Jun Scandinavian Airlines
02 Jun - 16 Jun Scandinavian Airlines
03 Jun - 10 Jun Lufthansa
15 Jun - 22 Jun Scandinavian Airlines
05 Jun - 14 Jun Scandinavian Airlines
12 Jun - 23 Jun Scandinavian Airlines
22 Jun - 25 Jun Scandinavian Airlines
16 Jun - 23 Jun Lufthansa
17 Jun - 30 Jun Scandinavian Airlines
30 Jun - 14 Jul Scandinavian Airlines
30 Jun - 15 Jul Scandinavian Airlines
25 Jun - 09 Jul Scandinavian Airlines
26 Jun - 05 Jul Scandinavian Airlines
28 Jun - 07 Jul Finnair

Also check the deals for one-way flights from Seoul to Keflavik in June.

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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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