Cheapest return KEF–BRU flights, May

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

Return flights

14 May - 18 May Wizz Air Malta
29 May - 02 Jun Wizz Air
29 May - 31 May Wizz Air
20 May - 23 May Wizz Air
13 May - 17 May Wizz Air
14 May - 17 May Wizz Air
30 May - 03 Jun easyJet
28 May - 30 May Wizz Air Malta
30 May - 02 Jun easyJet
23 May - 28 May easyJet
24 May - 29 May Lufthansa
24 May - 28 May Wizz Air Malta
23 May - 29 May Lufthansa
23 May - 06 Jun Vueling Airlines
30 May - 06 Jun Vueling Airlines
29 May - 02 Jun Icelandair direct
16 May - 06 Jun Vueling Airlines
30 May - 17 Jun Vueling Airlines
30 May - 03 Jun Icelandair direct
30 May - 02 Jun Icelandair direct

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