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

Return flights

04 Nov - 09 Nov	Scandinavian Airlines
02 Nov - 09 Nov	Scandinavian Airlines
09 Nov - 16 Nov	Ryanair
09 Nov - 13 Nov	Ryanair
02 Nov - 06 Nov	Scandinavian Airlines
01 Nov - 09 Nov	Ryanair
12 Nov - 16 Nov	Ryanair
13 Nov - 16 Nov	Ryanair
16 Nov - 19 Nov	Ryanair
28 Nov - 11 Dec	Lufthansa
07 Nov - 11 Nov	easyJet
30 Nov - 13 Dec	Ryanair
28 Nov - 11 Dec	Icelandair	direct

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 176€

Return flights