Star Alliance airlines Air Canada / United offer very attractrive solution for travellers in Benelux or France to explore Las Vegas, famous "Sin City" in Mojave Desert, Nevada. At this moment you can find the cheapest solution when booking your flight departing from Brussels, Amsterdam or Lyon. Round-trip tickets are available from €325! All charges and fees are included. There is one layover either in Toronto or Chicago on your way. Note that this is a flash sale available only today..
If intrested you can find the lowest fares in travel period till 14th of December 2016 then from 9th of Janaury till 6th of April 2017. Based on date of your outbound flight to USA. Max stay 3 months. Note that this promotion with Air Canada / United is kind of a flash sale. Booking is available only today 29th of November 2016! You can book some afforeable accommodation in Las Vegas you may use Booking.com also consider following promo codes offered by Hotelopia or Venere.
Booking samples
Booking sample of cheap Roundtrip flights from Benelux / France to Las Vegas from €325 here. In this case you woule depart from Amsterdam to USA on 16th of March Your return flight from America back to EUrope would be on 30th of March 2017.