Go independent
BA (0844 493 0787, www.ba.com) flies non-stop to Las Vegas from Heathrow from £524 return. Virgin Atlantic (08448 747747, www.virginatlantic.com) flies from Gatwick from £592, with a route from Manchester from April 2011. American Airlines (0844 499 7300, www.americanairlines.co.uk) flies from Heathrow from £649, via various connections.
Go packaged
Vegas package deals make most financial sense – often, it can work out cheaper than the flight alone. Expedia (0330 123 1235, www.expedia.co.uk) has seven nights at the Tropicana from £612pp, including flights from Gatwick. BA.com (0844 493 0758, www.ba.com/lasvegas) has three nights at the Palazzo from £919pp, or three nights at the Paris from £879pp, including flights from Heathrow; while Travelbag (0871 703 4698, www.travelbag.co.uk) has seven nights in deluxe accommodation with Heathrow flights from £629pp.
Further information
See the official Las Vegas Convention and Visitors Bureau website at www.visitlasvegas.co.uk or call 020 7367 0979.