Austin→LondonNonstop Flight TimeAUS–LHR

Austin (Austin-Bergstrom International Airport) to London (London Heathrow Airport).

Direct flights from AUS to LHR have an estimated flight time of about 10h 42m, based on the 4,904-mile great-circle distance. Our current captured departure sample includes 1-2/day across 1 captured airline, with British Airways appearing most often in that sample. Captured departure times run from 17:40 to 22:30 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for AUS to LHR, last seen June 15, 2026. Frequency uses 13 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.