Cheapest return BRU–KEF flights, May

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

Return flights

20 May - 27 May Ryanair
28 May - 10 Jun Ryanair
07 May - 13 May Ryanair
28 May - 04 Jun Ryanair
15 May - 20 May Ryanair
28 May - 31 May Ryanair
08 May - 13 May Ryanair
27 May - 31 May Wizz Air
25 May - 31 May Ryanair
20 May - 23 May Ryanair
13 May - 20 May Ryanair
28 May - 01 Jun Ryanair
15 May - 23 May Wizz Air
28 May - 07 Jun Ryanair
23 May - 01 Jun Wizz Air
26 May - 01 Jun Ryanair
29 May - 01 Jun Scandinavian Airlines
20 May - 03 Jun easyJet
29 May - 12 Jun Scandinavian Airlines
30 May - 13 Jun Ryanair

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

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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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