Cheapest return flights from Brussels to Keflavik in October from $276

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

Return flights

18 Oct - 24 Oct Austrian Airlines
01 Oct - 08 Oct LOT
11 Oct - 18 Oct Ryanair
29 Oct - 05 Nov Scandinavian Airlines
29 Oct - 05 Nov Icelandair direct
02 Oct - 11 Oct Icelandair direct
01 Oct - 11 Oct Icelandair direct
02 Oct - 08 Oct Icelandair direct
25 Oct - 29 Oct Scandinavian Airlines
18 Oct - 24 Oct Icelandair direct
19 Oct - 22 Oct Icelandair direct
23 Oct - 01 Nov Icelandair direct
20 Oct - 23 Oct Scandinavian Airlines

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

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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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