Flights from London (LHR) to Houston (IAH)

Route intelligence for LHR → IAH: direct flights, stopover options, and timetable coverage in one place.

Show route on mapAll flights from LHRAll flights to IAH

Direct flights

11 direct option(s) across 11 airline(s) · 7,763 km route distance.

  • Finnair · 615 min · 7763 km
  • Iberia Airlines · 615 min · 7763 km
  • Aer Lingus · 615 min · 7763 km
  • American Airlines · 615 min · 7763 km
  • British Airways · 615 min · 7763 km
  • United Airlines · 620 min · 7763 km
  • Austrian Airlines · 620 min · 7763 km
  • Air Canada · 620 min · 7763 km
  • Lufthansa · 620 min · 7763 km
  • Swiss International Air Lines · 620 min · 7763 km
  • Brussels Airlines · 620 min · 7763 km

Explore these airlines on this city pair

Open each airline route-map page to compare broader network depth before committing to a nonstop or one-stop strategy.

Finnair route map →Iberia Airlines route map →Aer Lingus route map →American Airlines route map →British Airways route map →United Airlines route map →

Stopover options

  • 1 stop(s) · 12h 2m · LHR → IAH
  • 1 stop(s) · 12h 2m · LHR → IAH
  • 1 stop(s) · 12h 2m · LHR → IAH
  • 1 stop(s) · 12h 2m · LHR → IAH
  • 1 stop(s) · 12h 2m · LHR → IAH
  • 1 stop(s) · 12h 2m · LHR → IAH
  • 1 stop(s) · 12h 2m · LHR → IAH
  • 1 stop(s) · 12h 2m · LHR → IAH
  • 1 stop(s) · 12h 2m · LHR → IAH
  • 1 stop(s) · 12h 2m · LHR → IAH
  • 1 stop(s) · 12h 2m · LHR → IAH
  • 1 stop(s) · 12h 2m · LHR → IAH

Timetable coverage

Published flight numbers: AA6952, AY5495, BA195, EI8895, IB3577, AC3912, LH7623, LX3054, OS7809, SN9078, UA879, AC3913, LH7621, LX3038, OS7813, SN9080, UA4, AA6954, AY5497, BA197 …

Flight number: AA 6952

Operating days: 1, 3, 4, 5, 6, 7

  • LHR 09:30 → IAH 13:45

Plan this city pair

Compare nearby alternatives and airline networks to decide whether a direct trip, one-stop connection, or reverse search gives you better options.

Explore all departures from LHR →Explore all arrivals to IAH →Compare airline network coverage →Browse airports by country →

Route planning checklist

  • Compare direct duration with one-stop total duration before committing to a fare.
  • Check inbound alternatives on flights to IAH when return timing is important.
  • Use Guides for alliance and hub strategy playbooks.
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