Cheapest return flights from Stuttgart to Keflavik in June from $316

Best time to book flights for Stuttgart (STR) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Stuttgart (STR) to Keflavik (KEF) in June 2025 (see full year).

Return flights

18 Jun - 22 Jun Wizz Air Malta
02 Jun - 07 Jun Wizz Air
01 Jun - 05 Jun Scandinavian Airlines
03 Jun - 08 Jun Eurowings
23 Jun - 02 Jul SWISS
05 Jun - 15 Jun Eurowings
26 Jun - 06 Jul Wizz Air
30 Jun - 04 Jul SWISS
05 Jun - 10 Jun Eurowings
23 Jun - 30 Jun SWISS
19 Jun - 25 Jun LOT
01 Jun - 04 Jun Lufthansa
29 Jun - 06 Jul Eurowings
16 Jun - 26 Jun SWISS
25 Jun - 05 Jul Lufthansa
28 Jun - 05 Jul SWISS
26 Jun - 05 Jul Lufthansa
20 Jun - 05 Jul Eurowings
29 Jun - 13 Jul Vueling Airlines

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

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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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