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

Return flights

24 Jun - 29 Jun	Lufthansa
26 Jun - 29 Jun	SWISS
25 Jun - 29 Jun	SWISS
26 Jun - 30 Jun	SWISS
25 Jun - 30 Jun	SWISS
26 Jun - 01 Jul	Ryanair
29 Jun - 03 Jul	Ryanair
15 Jun - 19 Jun	Ryanair
23 Jun - 30 Jun	SWISS
28 Jun - 30 Jun	Lufthansa
25 Jun - 28 Jun	Ryanair
27 Jun - 30 Jun	Lufthansa
28 Jun - 01 Jul	Ryanair
30 Jun - 05 Jul	SWISS
28 Jun - 03 Jul	Lufthansa
27 Jun - 01 Jul	Lufthansa
28 Jun - 02 Jul	Ryanair
22 Jun - 06 Jul	Lufthansa
27 Jun - 02 Jul	Ryanair
29 Jun - 04 Jul	Ryanair

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

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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Cheapest return flights from Birmingham to Keflavik in June from $300

Return flights