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

Monday, July 13th, 2026

5 round-trip options

Returning
Sat, Jul 18, 20265 Day Trip
$1,402 USD
Returning
Sun, Jul 19, 20266 Day Trip
$1,411 USD
Returning
Mon, Jul 20, 20267 Day Trip
$1,411 USD
Returning
Tue, Jul 21, 20268 Day Trip
$1,824 USD
Returning
Thu, Jul 23, 202610 Day Trip
$1,544 USD