Cheapest return flights from Birmingham to Keflavik in September from $197

Best time to book flights for Birmingham (BHX) to Keflavik (KEF) flights at AirHint

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

Return flights

02 Sep - 08 Sep easyJet
29 Sep - 02 Oct Ryanair
05 Sep - 08 Sep easyJet
13 Sep - 16 Sep Ryanair
18 Sep - 21 Sep Ryanair
22 Sep - 25 Sep Ryanair
05 Sep - 19 Sep Ryanair
26 Sep - 28 Sep Ryanair

Also check the deals for one-way flights from Birmingham 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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