Cheapest return flights from Reus to Keflavik in October from $294

Best time to book flights for Reus (REU) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Reus (REU) to Keflavik (KEF) in October 2025 (see full year).

Return flights

14 Oct - 28 Oct easyJet
25 Oct - 01 Nov easyJet

Also check the deals for one-way flights from Reus to Keflavik in October.

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 Keflavik

Cheap car rent in Keflavik