Expedia extends lead over Thomson - Top UK travel sites, March 3 2012NewsBy PhocusWire | March 7, 2012Share This article was originally published on Three weeks after relinquishing its market leading crown, Thomson is losing more ground to Expedia in the list of leading travel websites in the UK.Expedia is now 0.6% market share ahead of Thomson, with fourth place Lastminute.com also catching up with Thomas Cook in third position.Most popular travel websites in the UK for the week ending March 3 2012:Agencies[table id=3074 /]Destinations and Accommodation[table id=3075 /]Airlines[table id=3076 /]Travel search terms[table id=3077 /]NB: Data courtesy of Experian HitwiseNB2: Image via Shutterstock. ExpediaLastminute.com