Cheap flights from London Heathrow Airport to Texas from $547

The cheapest month to fly to Texas from London Heathrow Airport is in February. Flight prices, which tend to average around $979, are often lower during this time because this is during the off-season. If you don’t want to visit Texas in February, then you should wait until January to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of $1,003.

According to our data, Thursday is the cheapest day to fly to Texas from London Heathrow Airport. The lowest ticket price found for a Thursday departure recently was $1,079. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Texas on Monday is $1,337.

The cheapest time of day to fly to Texas is at noon when flights can be purchased for as low as $1,214. Flights to Texas are more costly in the afternoon, with an average ticket price of $1,335. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from London Heathrow to Houston George Bush Intcntl for the best London Heathrow - Texas flight prices

You are more likely to see cheaper flights to Texas from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Texas for around $1,261 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Texas from London Heathrow Airport for as low as $1,152 on momondo.

There are 4 cabin classes available to choose from on London Heathrow Airport to Texas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Avianca, Aer Lingus, and WestJet are the most popular carriers operating from London Heathrow to Texas

British Airways, American Airlines and United Airlines are the top three most popular airlines that fly to Texas from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Texas. Keep in mind that there are 6 different airlines that fly to Texas on a routine basis, so you have a few additional options to choose from.

As of October 2026, 26 flights take off from London Heathrow Airport and land in Texas each day. The most common flight departure time for this route is 11:00AM, with 53% of daily flights taking off in the afternoon.

The number of flights available between London Heathrow Airport and Texas is 182 per week as of October 2026. The most frequent departure day is Thu, with 27% of weekly flights leaving on this day.