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

Return flights

20 Nov - 25 Nov	Scandinavian Airlines
27 Nov - 30 Nov	Scandinavian Airlines
23 Nov - 28 Nov	Ryanair
06 Nov - 09 Nov	Vueling Airlines
20 Nov - 23 Nov	Ryanair
06 Nov - 14 Nov	Ryanair
07 Nov - 10 Nov	Ryanair
08 Nov - 16 Nov	Ryanair
18 Nov - 21 Nov	Ryanair
29 Nov - 01 Dec	Scandinavian Airlines
14 Nov - 30 Nov	Scandinavian Airlines
28 Nov - 01 Dec	Scandinavian Airlines
17 Nov - 03 Dec	Scandinavian Airlines

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

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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Cheapest return flights from Brussels to Keflavik in November from $245

Return flights