Cheapest return flights from Stuttgart to Keflavik in January from 250€

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

Return flights

12 Jan - 15 Jan Wizz Air
09 Jan - 13 Jan Wizz Air Malta
14 Jan - 18 Jan KLM
18 Jan - 23 Jan KLM
22 Jan - 29 Jan KLM
17 Jan - 23 Jan KLM
06 Jan - 11 Jan Eurowings
22 Jan - 30 Jan KLM
06 Jan - 14 Jan Eurowings
24 Jan - 30 Jan KLM

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

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