Cheapest return flights from Brussels to Keflavik in May from 166€

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

Return flights

06 May - 20 May Ryanair
07 May - 14 May Ryanair
21 May - 27 May Scandinavian Airlines
02 May - 05 May Ryanair
11 May - 20 May Ryanair
06 May - 10 May Wizz Air
13 May - 21 May Ryanair
24 May - 31 May Wizz Air
26 May - 01 Jun Wizz Air
12 May - 20 May Ryanair
15 May - 18 May Scandinavian Airlines
24 May - 03 Jun Ryanair
28 May - 01 Jun Scandinavian Airlines
29 May - 05 Jun Scandinavian Airlines
29 May - 04 Jun Ryanair
20 May - 03 Jun Brussels Airlines
30 May - 13 Jun Ryanair
24 May - 07 Jun Wizz Air
27 May - 03 Jun Ryanair
31 May - 07 Jun Ryanair

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

Powered by

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Feel free to contact us with any feedback or request another flight research.