Washington (IAD) to Luxembourg City (LUX) flight deal in economy from $561

Sunday, November 15th, 2026

7 round-trip options

Returning
Fri, Nov 20, 20265 Day Trip
$833 USD
Returning
Sun, Nov 22, 20267 Day Trip
$708 USD
Returning
Tue, Nov 24, 20269 Day Trip
$708 USD
Returning
Thu, Nov 26, 202611 Day Trip
$708 USD
Returning
Fri, Nov 27, 202612 Day Trip
$963 USD
Returning
Sat, Nov 28, 202613 Day Trip
$963 USD
Returning
Sun, Nov 29, 202614 Day Trip
$871 USD