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

Return flights

23 Apr - 27 Apr	Scandinavian Airlines
23 Apr - 28 Apr	Scandinavian Airlines
23 Apr - 29 Apr	Scandinavian Airlines
06 Apr - 12 Apr	Vueling Airlines
02 Apr - 18 Apr	Scandinavian Airlines
09 Apr - 13 Apr	Scandinavian Airlines
23 Apr - 30 Apr	Lufthansa
15 Apr - 19 Apr	Scandinavian Airlines
03 Apr - 05 Apr	Scandinavian Airlines
29 Apr - 10 May	easyJet
30 Apr - 09 May	Lufthansa
29 Apr - 03 May	easyJet

Also check the deals for one-way flights from Hamburg to Keflavik in April.

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 April from 208€

Return flights