Question 1

How long is the flight from Houston to London?

Accepted Answer

The flight from George Bush Intercontinental Airport (IAH) to London Heathrow Airport (LHR) covers 7,763 km and takes approximately 9h 8m. Actual duration varies by airline, routing, and wind conditions — check individual flight listings for scheduled times.

Question 2

Which airlines fly from Houston to London?

Accepted Answer

There are 6 airlines operating the IAH–LHR route. Use the TrackMyWings app to compare schedules, prices, and on-time performance across all carriers on this route.

Question 3

What is the best airline from Houston to London?

Accepted Answer

The best airline on the IAH–LHR route depends on your priorities — price, on-time performance, cabin experience, or loyalty miles. TrackMyWings tracks real-time on-time data for all 6 carriers on this route so you can make an informed choice.

Question 4

How often do flights operate from Houston to London?

Accepted Answer

The IAH–LHR route is served by 6 airlines, with combined daily frequency varying by season. Check the TrackMyWings schedule view for live departure listings and to find the next available flight from Houston to London.

Flight	Airline	Dep Time	Arr Time	Status
AA 8677	American Airlines	08:00	14:00	Scheduled
AY 6733	Finnair	08:00	14:00	Scheduled
BA 2070	British Airways	08:00	14:00	Scheduled
IB 2736	Iberia Airlines	08:00	14:00	Scheduled
LH 2229	Lufthansa	08:00	14:00	Scheduled

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Houston (IAH) to London (LHR) Flights

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