Cheapest return flights from Seoul to Keflavik in August from 857€

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 August 2025 (see full year).

Return flights

18 Aug - 29 Aug Qatar Airways
18 Aug - 28 Aug Qatar Airways
18 Aug - 25 Aug Qatar Airways
05 Aug - 19 Aug Qatar Airways
07 Aug - 12 Aug Qatar Airways
28 Aug - 31 Aug Qatar Airways
28 Aug - 07 Sep Qatar Airways
07 Aug - 14 Aug Qatar Airways
23 Aug - 31 Aug Qatar Airways
15 Aug - 26 Aug Qatar Airways
13 Aug - 25 Aug Qatar Airways
28 Aug - 06 Sep Qatar Airways
31 Aug - 07 Sep Qatar Airways
25 Aug - 06 Sep Qatar Airways
29 Aug - 05 Sep Qatar Airways
29 Aug - 08 Sep Qatar Airways
31 Aug - 06 Sep Qatar Airways
29 Aug - 07 Sep Qatar Airways
29 Aug - 12 Sep Finnair
29 Aug - 06 Sep Qatar Airways

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

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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