Cheapest return flights from Stuttgart to Keflavik in August from 287€

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 August 2025 (see full year).

Return flights

30 Aug - 10 Sep LOT
27 Aug - 07 Sep British Airways
20 Aug - 03 Sep British Airways
30 Aug - 05 Sep ITA Airways
05 Aug - 19 Aug Scandinavian Airlines
18 Aug - 31 Aug SWISS
09 Aug - 18 Aug British Airways
22 Aug - 06 Sep Eurowings
07 Aug - 22 Aug British Airways
02 Aug - 09 Aug British Airways
04 Aug - 15 Aug Lufthansa
22 Aug - 03 Sep Lufthansa
18 Aug - 26 Aug Eurowings

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

Skyscanner

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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