Cheap flights from Texas to London from £206

In general, October is the cheapest month to fly from Texas to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £566. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Texas averaging around £568.

On average, the least expensive day to fly to London Heathrow Airport from Texas is on a Monday. momondo users have found tickets for Monday departures for as low as £617. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Friday is £877.

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Texas to London Heathrow Airport in the evening for as low as £685. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £755 on average. Flights to London Heathrow Airport from Texas in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to London Heathrow Airport from Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £780 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Texas for as low as £641 on momondo.

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

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

British Airways, United Airlines and Iberia are the top three most popular airlines that fly to London Heathrow Airport from Texas according to our data. British Airways is the first choice among our users, with 59% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 8 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

The number of flights available between Texas and London Heathrow Airport is 56 per day as of July 2026. The most frequent departure time is 17:00, with 56% of daily flights leaving in the evening.

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