Cheapest return flights from Stuttgart to Keflavik in April from $202

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 April 2025 (see full year).

Return flights

03 Apr - 06 Apr Lufthansa
02 Apr - 06 Apr Lufthansa
01 Apr - 06 Apr Austrian Airlines
03 Apr - 10 Apr Lufthansa
08 Apr - 17 Apr Lufthansa
03 Apr - 18 Apr Lufthansa
11 Apr - 20 Apr Eurowings
08 Apr - 18 Apr Eurowings
16 Apr - 23 Apr KLM
19 Apr - 26 Apr Lufthansa
18 Apr - 02 May British Airways

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

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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