DestinationCoupons offers a Papillon Helicopter Las Vegas Night Flight Adult Ticket for $57. (Click "Buy Now Online" to see this offer.) That's tied with our March mention, a savings of $22, and the lowest total price we could find. This 10- to 12-minute excursion includes a narrated tour above both sides of the Strip and Glitter Gulch. Book this travel deal by December 31.