Cheap flights from Texas to London from £215

The cheapest month to fly to London from Texas is in September. Flight prices, which tend to average around £495, are often lower during this time because this is during the off-season. The month of August is another great option to travel to London, with average flight prices from Texas averaging around £526.

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £617. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Texas to London for around £850.

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £673. Flights in the afternoon are often more expensive, with an average ticket price of £752.

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

You are more likely to see cheaper flights to London from Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £772 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Texas for as low as £633 on momondo.

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

Delta, British Airways, and United Airlines are the most popular carriers operating from Texas to London

British Airways, United Airlines and American Airlines are the top three most popular airlines that fly to London from Texas according to our data. British Airways is the first choice among our users, with 60% of people opting to fly with this airline when travelling to London. Keep in mind that there are 8 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

As of July 2026, 56 flights take off from Texas and land in London each day. The most common flight departure time for this route is 17:00, with 56% of daily flights taking off in the evening.

As of July 2026, there are 394 flights per week flying from Texas to London. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.