AirHint found the following cheapest return flights from Birmingham (BHX) to Keflavik (KEF) in March 2026 (see full year).

Return flights

10 Mar - 17 Mar	easyJet	direct
14 Mar - 21 Mar	easyJet	direct
03 Mar - 10 Mar	easyJet	direct
03 Mar - 03 Mar	easyJet
16 Mar - 21 Mar	Jet2	direct
12 Mar - 21 Mar	Jet2	direct
03 Mar - 04 Mar	easyJet
28 Mar - 31 Mar	easyJet
05 Mar - 10 Mar	Jet2	direct
25 Mar - 28 Mar	easyJet
28 Mar - 01 Apr	easyJet
28 Mar - 02 Apr	easyJet
29 Mar - 02 Apr	Lufthansa
28 Mar - 02 Apr	easyJet	direct
29 Mar - 01 Apr	Scandinavian Airlines

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

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 March from 81€

Return flights