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

Return flights

09 Mar - 16 Mar	easyJet
20 Mar - 26 Mar	easyJet
13 Mar - 17 Mar	easyJet
10 Mar - 17 Mar	easyJet
15 Mar - 25 Mar	easyJet
06 Mar - 15 Mar	easyJet
06 Mar - 23 Mar	easyJet
25 Mar - 29 Mar	easyJet
24 Mar - 31 Mar	KLM
17 Mar - 31 Mar	KLM
30 Mar - 06 Apr	Scandinavian Airlines
25 Mar - 01 Apr	Scandinavian Airlines
21 Mar - 06 Apr	Scandinavian Airlines
29 Mar - 01 Apr	Scandinavian Airlines
22 Mar - 04 Apr	Eurowings
29 Mar - 02 Apr	Lufthansa
21 Mar - 04 Apr	Ryanair
29 Mar - 03 Apr	Scandinavian Airlines
28 Mar - 04 Apr	Lufthansa
29 Mar - 04 Apr	Norwegian

Also check the deals for one-way flights from Hamburg 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 Hamburg to Keflavik in March from 149€

Return flights