Cheapest return flights from Keflavik to Brussels in June from $235

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

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

Return flights

04 Jun - 10 Jun easyJet
05 Jun - 09 Jun SWISS
20 Jun - 23 Jun SWISS
04 Jun - 10 Jun Icelandair direct
20 Jun - 23 Jun Icelandair direct
05 Jun - 09 Jun Icelandair direct
22 Jun - 29 Jun Vueling Airlines
22 Jun - 06 Jul Vueling Airlines
29 Jun - 06 Jul Vueling Airlines

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

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.

Book a cheap hotel in Brussels

Cheap car rent in Brussels