Cheapest return flights from Brussels to Keflavik in March from $194

Best time to book flights for Brussels (BRU) to Keflavik (KEF) flights at AirHint

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

Return flights

23 Mar - 27 Mar Ryanair
18 Mar - 20 Mar Ryanair
22 Mar - 26 Mar Ryanair
17 Mar - 20 Mar Ryanair
15 Mar - 17 Mar Ryanair
30 Mar - 04 Apr Ryanair
17 Mar - 24 Mar Ryanair
16 Mar - 21 Mar Ryanair
26 Mar - 31 Mar Ryanair
23 Mar - 28 Mar Ryanair
28 Mar - 03 Apr Austrian Airlines
28 Mar - 31 Mar Ryanair
29 Mar - 03 Apr Ryanair
30 Mar - 03 Apr Ryanair
29 Mar - 04 Apr Ryanair
29 Mar - 02 Apr Ryanair
30 Mar - 05 Apr Lufthansa
30 Mar - 06 Apr Ryanair
31 Mar - 06 Apr easyJet
30 Mar - 06 Apr Icelandair direct

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

Skyscanner

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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