Search and book cheap flights from London Heathrow to Houston with Netflights. Today alone, we've scanned 5,289 flights worldwide. There are five airlines offering flights in and out of Houston, the most popular being Air Canada.
There are 98 flights from London Heathrow to or via Houston every week, with the journey taking 12 hrs 45 mins on average. Houston George Bush Intercontinental Airport is consistently the cheapest airport to fly into, but it's best to check all your options – it won't necessarily be the cheapest airport on your chosen dates.
Houston has one airports, so you have more than one option. It could also be worth changing London Heathrow to include other airports, to see more flights and, possibly, better prices. At the moment, the cheapest flight is £690.
As well as helping you out with flights, Netflights can find you great prices on accommodation and car hire too.