Cheapest return flights from Reus to Keflavik in September from 361€

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

Return flights

10 Sep - 25 Sep Jet2
10 Sep - 22 Sep Jet2
11 Sep - 25 Sep Ryanair
03 Sep - 13 Sep Jet2
09 Sep - 22 Sep easyJet
10 Sep - 18 Sep Jet2
03 Sep - 08 Sep Jet2
10 Sep - 15 Sep Jet2
02 Sep - 11 Sep Ryanair
03 Sep - 15 Sep Jet2
30 Sep - 07 Oct easyJet
29 Sep - 13 Oct Ryanair
22 Sep - 04 Oct Ryanair

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

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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