Cheapest return flights from Brussels to Keflavik in January from $259

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

Return flights

21 Jan - 24 Jan Scandinavian Airlines
22 Jan - 25 Jan Ryanair
04 Jan - 14 Jan Ryanair
05 Jan - 11 Jan easyJet
02 Jan - 08 Jan Lufthansa
30 Jan - 08 Feb Scandinavian Airlines
22 Jan - 25 Jan Icelandair direct
02 Jan - 08 Jan Icelandair direct
30 Jan - 08 Feb Icelandair direct

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

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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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