Cheapest return flights from Birmingham to Keflavik in September from $252

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
12 Sep - 15 Sep easyJet
12 Sep - 17 Sep easyJet
15 Sep - 27 Sep Ryanair
01 Sep - 07 Sep Ryanair
09 Sep - 13 Sep easyJet
07 Sep - 14 Sep easyJet
26 Sep - 28 Sep Ryanair
13 Sep - 20 Sep Ryanair
16 Sep - 19 Sep easyJet

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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