£247 Find Cheap Flights from Houston George Bush Airport to London – Compare and Save

The cheapest return flight from Houston George Bush Intcntl Airport to London costs £254 on the route between Houston George Bush Intcntl Airport (IAH) and London Heathrow Airport (LHR). It is also the most popular route.

When flying from Houston George Bush Airport to London, you should consider leaving on a Monday and avoid Saturdays if you are looking for the best rates. For your return to Houston George Bush Airport, you’ll find the best rates on Thursdays and the most expensive ones on Mondays.

The cheapest month for flights from Houston George Bush Intcntl Airport to London is February, where tickets cost £537 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £1,068 and £905 respectively.

No, with an average price for the route of £722, prices are generally cheapest when you fly direct.

In the past 5 days, the cheapest return tickets from Houston George Bush Airport to London were found on Air Canada (£605) and JetBlue (£607).

There are 2 airlines that fly direct from Houston George Bush Intcntl Airport to London. They are British Airways and United Airlines. The cheapest airline for this route is United Airlines, with the best return deal found costing £480. 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 20% of cases, with the average delay over the past year being 151 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 Sunday 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 picked an itinerary connecting there.

Flights via Detroit (DTW) offer the most affordable fares, with an average price of £600 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, 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 between 3 and 4 direct flights that take off from Houston George Bush Intcntl Airport and land in London, with an average flight time of 9h 07m. The most common departure time is 16:00 and most flights take off in the afternoon, while the most flights land at London Heathrow Airport. Each week, there are 26 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Wednesday.