£243 Find Cheap Flights from Houston George Bush Airport to London Heathrow Airport – Compare and Save

If your flying dates are flexible, you should consider flying to London Heathrow Airport on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Houston George Bush Airport to London Heathrow Airport. For your return ticket, we recommend flying on a Thursday and avoiding Mondays for the best deals.

The cheapest month for flights from Houston George Bush Intcntl Airport to London Heathrow Airport is January, where tickets cost £517 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £1,052 and £920 respectively.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £891 on average.

To get a below average price on the flight from Houston George Bush Intcntl Airport to London Heathrow Airport, you should book around 3 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

In the past 5 days, the cheapest return tickets from Houston George Bush Airport to London Heathrow Airport were found on United Airlines (£582) and Air Canada (£583).

There are 2 airlines that fly direct from Houston George Bush Intcntl Airport to London Heathrow Airport. They are British Airways and United Airlines. The cheapest airline for this route is United Airlines, with the best return deal found costing £439. On average, the best prices for this route can be found at British Airways.

Weekly flights between Houston and London historically see delays in approximately 21% of cases, with the average delay over the past year being 148 minutes.

Typically, flights leaving at night tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.

Statistically, Saturday is the day of the week with the fewest delays on this flight route, while Friday has typically experienced more delays than other days.

Based on our data, British Airways have experienced the fewest delays on this route in the past 12 months, with only about 15% of their flights encountering any delays.

Montreal (YUL) is the top choice – 33% of KAYAK users who clicked on one-stop flights from Houston George Bush Airport to London Heathrow Airport picked an itinerary connecting there.

Flights via Detroit (DTW) offer the most affordable fares, with an average price of £594 for a return.

Consider flying via Detroit (DTW) for the shortest journey. The average one-way travel time for flights connecting there is 11h 42m.

If you prefer a quick connection, Detroit (DTW) often has the shortest stopovers from Houston George Bush Airport to London Heathrow Airport, with an average time of 2h 21m.

There are 2 cabin class options for the route. These are Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are 4 direct flights that take off from Houston George Bush Intcntl Airport and land in London Heathrow Airport, with an average flight time of 9h 17m. The most common departure time is 16:00 and most flights take off in the afternoon. Each week, there are 28 flights and there are the same number of flights each day (4).