AirHint found the following cheapest return flights from Luxemburg (LUX) to Keflavik (KEF) in June 2026 (see full year).
Return flights
| 06 Jun - 20 Jun | Lufthansa | ||
| 06 Jun - 06 Jun | easyJet |
Also check the deals for one-way flights from Luxemburg to Keflavik in June.
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