Cheapest return flights from Stuttgart to Keflavik in July from 313€

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

Return flights

14 Jul - 21 Jul Wizz Air
30 Jul - 06 Aug Wizz Air
26 Jul - 28 Jul Lufthansa
10 Jul - 17 Jul Lufthansa
28 Jul - 04 Aug SWISS
11 Jul - 13 Jul Wizz Air
15 Jul - 19 Jul Lufthansa
18 Jul - 21 Jul Austrian Airlines
26 Jul - 09 Aug Lufthansa
23 Jul - 30 Jul SWISS
12 Jul - 26 Jul Eurowings
25 Jul - 27 Jul Wizz Air
21 Jul - 27 Jul Eurowings
27 Jul - 02 Aug Lufthansa

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

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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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