Cheapest return flights from Birmingham to Keflavik in August from $278

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

Return flights

29 Aug - 31 Aug Aer Lingus
22 Aug - 26 Aug Aer Lingus
21 Aug - 26 Aug Ryanair
25 Aug - 01 Sep Ryanair
26 Aug - 31 Aug Ryanair
23 Aug - 26 Aug Ryanair
24 Aug - 31 Aug Ryanair
24 Aug - 28 Aug Ryanair
12 Aug - 19 Aug Ryanair
14 Aug - 17 Aug Ryanair
18 Aug - 22 Aug SWISS
24 Aug - 02 Sep Ryanair

Also check the deals for one-way flights from Birmingham to Keflavik in August.

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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