Direct flights from Houston to London

  • Usually $1,209 round trip
  • Several times daily
  • 2 airlines

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Nonstop departures observed in recent fares

Across 2 recent dates we priced, Houston (IAH) to London (LHR) showed up to 2 nonstop departures a day, with the earliest around 4:50 PM and the latest around 10:40 PM, operated by British Airways and United.

4:50 PM 5:25 PM 8:00 PM 10:40 PM

Departure times seen while pricing this route over the last few weeks — a sample, not the full timetable. Airlines adjust schedules seasonally.

More nonstops from Houston

IAH → LAX Los Angeles 6 airlines IAH → LGA New York 4 airlines IAH → MIA Miami 4 airlines IAH → BTR Baton Rouge 3 airlines IAH → GUA Guatemala City 3 airlines IAH → AUS Austin 6 airlines IAH → CLT Charlotte 6 airlines IAH → CMH Columbus 4 airlines LHR → IAH The return trip IAH All nonstops from Houston LHR All nonstops from London

Frequently asked questions

Is there a direct flight from Houston to London?

Yes. British Airways and United Airlines fly nonstop from Houston (IAH) to London (LHR), several times daily. The flight takes about 10h 27m and covers 4,824 miles (7,763 km). Round-trip fares typically run around $1209, with recent bookable fares from $976. Fares last checked 18 October 2026.

Which airlines fly direct from Houston to London?

British Airways, United Airlines operate nonstop flights from Houston to London.

How long is the flight from Houston to London?

The nonstop flight from Houston to London takes ~10h 27m (approximately 7763 km).

How often do direct flights operate from Houston to London?

Nonstop flights from Houston to London operate several times daily.

How much is a round-trip flight from Houston to London?

Round-trip flights from Houston (IAH) to London (LHR) start at $976, with a typical fare around $1209. Based on 8 recent fare combinations.