Nonstop flights from Houston to London

2 airlines fly this route, with up to 4 flights a day.

IAHHouston George Bush Intercontinental

4,824 mi · 26 flights a week

LHRLondon Heathrow

IAHLHR

When they leave

Houston time

3:30p9:05pFirst departure 3:30 PM, last 9:05 PM

Two in the afternoon, 3:30 PM to 4:25 PM, then two in the evening, 8:15 PM to 9:05 PM.

Every flight

Earliest first

3:30 PM→6:40 AM⁺¹British AirwaysBoeing 787-10Mon, Wed, Thu, Sat, Sun
4:25 PM→7:45 AM⁺¹United AirlinesBoeing 777Daily
8:15 PM→11:35 AM⁺¹United AirlinesBoeing 777Daily
9:05 PM→12:25 PM⁺¹British AirwaysBoeing 777Daily

Schedules last checked Sep 19, 2026. Times are local.

Flying from Houston to London

United Airlines flies most often, twice a day on the Boeing 777. British Airways flies 1 to 2 times a day on the Boeing 777 and Boeing 787-10.

There are 3 or 4 flights every day of the week. The first arrival in London is at 6:40 AM the next day and the last at 12:25 PM the next day. The flight covers 4,824 miles.

Flying back, London to Houston has 26 nonstop flights a week.

Return flights

London to HoustonView

Find the cheapest day to fly from Houston to London.

Schedules as of Oct 9, 2026.