Cheapest one-way flights from Brussels to Keflavik in December from 131€

AirHint found the following cheapest one-way flights from Brussels (BRU) to Keflavik (KEF) in December 2025 (see full year).

One-Way flights

06 Dec British Airways
30 Dec British Airways
29 Dec KLM
28 Dec Wizz Air
30 Dec Icelandair direct
28 Dec Icelandair direct

Also check the deals for return flights from Brussels to Keflavik in December.

Skyscanner

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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