Tokyo to London — Flight Time
United Kingdom travel essentials →
NRT → LHR · 12h 24m · 9,591 km · UTC+9 → UTC+0/+1
A non-stop flight from Tokyo, Japan (NRT) to London, United Kingdom (LHR) would cover approximately 9,591 km (5,960 miles) along the great-circle route, with an estimated flight duration of 12 hours and 24 minutes.
Estimate, not a schedule. This is a computed non-stop flying time. Check whether a non-stop service exists for your dates; if you connect, add the flying time of each leg plus the time on the ground at the hub.
London is 8–9 hours behind Tokyo, depending on daylight saving. Set your watch back on arrival.
These estimates assume a typical commercial cruising speed of 880 km/h and include standard time for taxi, climb and descent. Actual scheduled times can differ by an hour or more on long routes, depending on airline, routing, aircraft and winds.