Great solution to visit Houston next winter season 2016/2017 is available not just for travellers from the UK. Consider to book British Airways cheap direct flights from London to Texas £327 (€390)! All charges and fees as well as checked luggage are included in base fare. This is kind of flash sale as the BA promotion is running till tomorrow so hurry up with booking if its kind of deal you like.. 
This British Airways promotional offer is running till. Travel dates are then from 29th of October 2016 till 4th of April 2017. (Blackhout period 12th - 25th of December). Max stay 12 months and book by 25th of July 2016. Plenty of travel opportunities are currently available also weekend flights without additional surcharge. Please refer to below booking sample if interested in this great solution. (Choose Skyscanner UK).
Booking samples
London - Houston for £381 (directly with BA)
London - Houston from £327 (direct flight)
If you want to book your accommodation in Texas you may use Booking.com or consider following promo codes: Amoma, Ebookers, Hotelopia or Venere.
Booking sample of British Airways cheap direct flights from London to Texas £327 here. In this case you would depart from London to Houston on 25th of December 2016. Your return flight from America back to UK would be then on 7th of January 2017.
