Reykjavik (Keflavik) (KEF) to Luxembourg City (LUX) flight deal in business from $554

Tuesday, July 7th, 2026

4 round-trip options

Returning
Sun, Jul 12, 20265 Day Trip
$1,833 USD
Returning
Mon, Jul 13, 20266 Day Trip
$1,622 USD
Returning
Tue, Jul 14, 20267 Day Trip
$1,402 USD
Returning
Wed, Jul 15, 20268 Day Trip
$1,833 USD