Cheapest return flights from Seoul to Keflavik in June from $856

Best time to book flights for Seoul (ICN) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Keflavik (KEF) in June 2025 (see full year).

Return flights

02 Jun - 12 Jun Qatar Airways
01 Jun - 10 Jun Qatar Airways
02 Jun - 09 Jun Finnair
09 Jun - 20 Jun Finnair
02 Jun - 13 Jun Finnair
04 Jun - 16 Jun Finnair
10 Jun - 16 Jun Finnair
12 Jun - 22 Jun Finnair
05 Jun - 16 Jun Finnair
06 Jun - 18 Jun Finnair
29 Jun - 09 Jul LOT

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

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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