KEF to LUX from $554 in business – flightdeals.net

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Lufthansa

Round Trip•Business Class

Keflavík International Airport

Reykjavik (Keflavik), Iceland

Luxembourg-Findel International Airport

Luxembourg City, Luxembourg

$1,029 USD

-46%$554 USD

Verified 13 days ago

October 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

28$1,121 29$997 30$794 1$790 2$667 3$831 4$944 5$1,052 6$953 7 8$790 9$822 10$677 11$831 12$1,108 13$686 14 15$953 16$667 17$1,165 18$944 19$953 20$953 21 22$953 23$1,310 24$944 25$1,608 26 27$1,108 28 29 30$1,156 31 1$1,608

Limited Availability

17% of dates checked are available within 10% of the lowest price

Tuesday, October 13th, 2026

2 round-trip options

Returning

Wed, Oct 21, 2026•8 Day Trip

$686 USD

Returning

Tue, Oct 27, 2026•14 Day Trip

$799 USD