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

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

Return flights

07 Jun - 18 Jun KLM
25 Jun - 02 Jul Scandinavian Airlines
07 Jun - 14 Jun SWISS
06 Jun - 20 Jun LOT
06 Jun - 18 Jul Austrian Airlines
06 Jun - 21 Jun Austrian Airlines
14 Jun - 29 Jun Austrian Airlines
04 Jun - 20 Jun Eurowings
15 Jun - 04 Jul Lufthansa
01 Jun - 07 Jun Scandinavian Airlines
27 Jun - 08 Jul Austrian Airlines
05 Jun - 20 Jun Lufthansa
25 Jun - 27 Jun Lufthansa
20 Jun - 04 Jul Scandinavian 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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