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

Return flights

23 Jan - 28 Jan	easyJet
12 Jan - 17 Jan	easyJet
12 Jan - 16 Jan	easyJet
30 Jan - 04 Feb	easyJet
23 Jan - 29 Jan	easyJet
19 Jan - 30 Jan	Wizz Air
11 Jan - 16 Jan	easyJet
18 Jan - 23 Jan	easyJet
19 Jan - 24 Jan	easyJet
12 Jan - 18 Jan	KLM
08 Jan - 12 Jan	KLM
29 Jan - 02 Feb	KLM
31 Jan - 07 Feb	KLM
30 Jan - 02 Feb	Wizz Air Malta
13 Jan - 01 Feb	Eurowings
30 Jan - 01 Feb	KLM

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 121€

Return flights