Fly from Boston to Luxembourg for $534 round-trip on KLM/Delta.
Seen below, we found seats departing BOS on Thursday, September 29, returning from LUX on Sunday, October 9.
Other dates are also available for departures from late September through late October.
See our fare details for booking info.
Need a room in Luxembourg? Here's what's available for the above dates on Hotelwatchdog.
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