Cheapest return flights from Brussels to Keflavik in August from $197

Best time to book flights for Brussels (BRU) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Brussels (BRU) to Keflavik (KEF) in August 2025 (see full year).

Return flights

18 Aug - 23 Aug Scandinavian Airlines
17 Aug - 24 Aug Scandinavian Airlines
16 Aug - 23 Aug Scandinavian Airlines
21 Aug - 28 Aug Scandinavian Airlines
07 Aug - 11 Aug Scandinavian Airlines
15 Aug - 23 Aug Scandinavian Airlines
15 Aug - 24 Aug Scandinavian Airlines
14 Aug - 22 Aug Scandinavian Airlines
07 Aug - 15 Aug Scandinavian Airlines
23 Aug - 30 Aug Fly Play direct
30 Aug - 12 Sep Ryanair
26 Aug - 05 Sep Norwegian
30 Aug - 13 Sep Icelandair direct
31 Aug - 07 Sep Icelandair direct
30 Aug - 12 Sep Icelandair direct

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

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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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