Cheapest return flights from Brussels to Keflavik in September from 191€

AirHint found the following cheapest return flights from Brussels (BRU) to Keflavik (KEF) in September 2026 (see full year).

Return flights

10 Sep - 22 Sep Scandinavian Airlines
03 Sep - 08 Sep Scandinavian Airlines
01 Sep - 08 Sep Scandinavian Airlines
11 Sep - 23 Sep Scandinavian Airlines
23 Sep - 05 Oct Scandinavian Airlines
10 Sep - 20 Sep Scandinavian Airlines
01 Sep - 12 Sep Scandinavian Airlines
04 Sep - 09 Sep Scandinavian Airlines
04 Sep - 16 Sep Scandinavian Airlines
25 Sep - 28 Sep Ryanair
25 Sep - 28 Sep Icelandair direct
23 Sep - 05 Oct Icelandair direct
22 Sep - 04 Oct Lufthansa
30 Sep - 14 Oct Vueling Airlines

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

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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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