Cheapest return flights from Birmingham to Keflavik in September from 125€

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

Return flights

26 Sep - 02 Oct easyJet
14 Sep - 17 Sep easyJet
10 Sep - 17 Sep Wizz Air
21 Sep - 25 Sep easyJet
30 Sep - 04 Oct Ryanair
22 Sep - 25 Sep Vueling Airlines
03 Sep - 07 Sep Aer Lingus
17 Sep - 20 Sep Vueling Airlines
30 Sep - 07 Oct Ryanair
29 Sep - 03 Oct Ryanair
08 Sep - 11 Sep Aer Lingus
26 Sep - 28 Sep Ryanair
05 Sep - 08 Sep easyJet
23 Sep - 28 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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