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

Home Premium Fare Deals About

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 14 days ago

November 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

26 27$1,108 28 29 30$1,156 31 1$1,608 2 3 4 5 6$1,108 7 8$1,165 9 10 11 12 13$1,319 14 15$1,319 16 17 18 19 20$1,108 21 22$1,052 23 24 25 26 27$953 28 29$953 30 1 2 3 4$799 5 6$953

Limited Availability

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

Sunday, November 22nd, 2026

1 round-trip options

Returning

Tue, Dec 1, 2026•9 Day Trip

$1,052 USD