Cheapest return flights from Seoul to Keflavik in August from 718€

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

Return flights

18 Aug - 31 Aug Lufthansa
18 Aug - 25 Aug Lufthansa
13 Aug - 30 Aug Lufthansa
27 Aug - 07 Sep Lufthansa
03 Aug - 24 Aug Lufthansa
20 Aug - 23 Aug Lufthansa
15 Aug - 22 Aug Lufthansa
14 Aug - 30 Aug Lufthansa
13 Aug - 21 Aug Finnair
07 Aug - 16 Aug Lufthansa
08 Aug - 15 Aug Lufthansa

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

Powered by

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Feel free to contact us with any feedback or request another flight research.