Cheapest return flights from Birmingham to Keflavik in September from $201

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

Return flights

28 Sep - 01 Oct easyJet
26 Sep - 01 Oct easyJet
19 Sep - 22 Sep easyJet
27 Sep - 02 Oct Ryanair
12 Sep - 15 Sep easyJet
05 Sep - 08 Sep easyJet
18 Sep - 20 Sep Ryanair
03 Sep - 10 Sep Ryanair
04 Sep - 11 Sep Ryanair
10 Sep - 13 Sep Ryanair
21 Sep - 25 Sep easyJet
11 Sep - 18 Sep Ryanair
12 Sep - 18 Sep Ryanair
28 Sep - 03 Oct 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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