Cheapest return flights from Luxemburg to Keflavik in April from $195

AirHint found the following cheapest return flights from Luxemburg (LUX) to Keflavik (KEF) in April 2026 (see full year).

Return flights

24 Apr - 26 Apr Scandinavian Airlines
14 Apr - 21 Apr Scandinavian Airlines
22 Apr - 29 Apr Scandinavian Airlines
10 Apr - 26 Apr Scandinavian Airlines
09 Apr - 15 Apr Scandinavian Airlines
12 Apr - 26 Apr Scandinavian Airlines
13 Apr - 20 Apr Scandinavian Airlines
09 Apr - 13 Apr Scandinavian Airlines
11 Apr - 15 Apr Lufthansa
11 Apr - 18 Apr Lufthansa
30 Apr - 03 May Scandinavian Airlines

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

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