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

Return flights

23 Jan - 26 Jan	easyJet
22 Jan - 02 Feb	easyJet
14 Jan - 19 Jan	easyJet
24 Jan - 28 Jan	easyJet
01 Jan - 08 Jan	easyJet
22 Jan - 25 Jan	Ryanair
19 Jan - 30 Jan	Eurowings
02 Jan - 04 Jan	easyJet
16 Jan - 20 Jan	Eurowings

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

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 January from $189

Return flights