Cheap flights from Houston (IAH) to London (LON)

Flight FAQs

From Houston to London

What percent of flights are delayed?

Based on our current data flights from Houston to London are usually delayed by up to 46min. or more.

How many passenger seats are available on a flight on this route?

On average, there are a total of 1,594 seats offered from Houston George Bush Intcntl to London per day.

What is the cheapest airline for this route?

When searching, try setting your filters to view flights for United Air Lines Inc., as currently they have the cheapest options available from Houston to London. On average you can find 56 flights for this flight path daily.

How long does the flight from Houston to London take?

A nonstop flight takes up to 9 hours, covering a distance of 3,014 miles.

How many flights depart from Houston to London on average per day?

On average, you can expect to see 33 flights from Houston George Bush Intcntl to London a day.
Afternoon (Noon - 6pm) - 48% of flight departures
Evening (6pm - Midnight) - 52% of flight departures

Is Houston weather warmer or cooler than London?

We forecast the temperature to be around the 86 °F's in August, on average. The temperature in London is generally colder than in Houston. Book flights in a timely manner in correlation to your departure date.