LHR → BOM
8 h 40 min
Estimated gate-to-gate scheduled time. Initial heading 91° (E).
Leave London Sat 7 Nov, 10:00 local → arrive Mumbai Sun 8 Nov, 00:10 local +1 day.
Route · Europe to Asia and Africa
London Heathrow Airport (United Kingdom) and Chhatrapati Shivaji Maharaj International Airport (India): great-circle distance, estimated scheduled flight time each way, time difference and jet lag.
8 h 40 min
Estimated gate-to-gate scheduled time. Initial heading 91° (E).
Leave London Sat 7 Nov, 10:00 local → arrive Mumbai Sun 8 Nov, 00:10 local +1 day.
9 h 55 min
Estimated gate-to-gate scheduled time. Initial heading 319° (NW).
Leave Mumbai Sat 7 Nov, 10:00 local → arrive London Sat 7 Nov, 14:25 local.
LHR-bound flights are the slower direction by about 75 minutes in our estimate: the route runs mostly east–west through latitudes where the prevailing westerly winds at cruise height are strong, so heading east rides a tailwind and heading west fights a headwind. How we estimate it.
| Great-circle distance | 7,213 km · 4,482 mi · 3,895 nmi |
|---|---|
| Initial heading | 91° (E) from LHR; 319° (NW) from BOM |
| Farthest from the equator | 51.5°N |
| Crosses | neither the equator nor the 180th meridian |
| Share of the longest possible trip | 36% of the 20,015 km to the far side of the Earth |
| LHR | Europe/London — UTC+0 now; UTC+0 standard time, UTC+1 during daylight saving time |
|---|---|
| BOM | Asia/Kolkata — UTC+5:30 now; UTC+5:30 all year (no daylight saving time) |
| Difference | Mumbai is 5 h 30 min ahead of London today; +5 h 30 min in January and +4 h 30 min in July because daylight saving time starts and ends on different dates (or not at all). |
Jet lag, flying LHR → BOM. Your body clock has to move 5 h 30 min earlier, like an eastward trip. A common rule of thumb is that the body clock adjusts by roughly one time zone a day, so expect up to about 6 days to fully adjust. Shifting earlier (as here) is usually the harder direction; morning daylight at the destination helps. Flying the other way, the shift is reversed.
General information, not medical advice.
Need a different pair? The flight-time calculator works for any two of 3,245 airports. Not covered: which airlines fly this route, schedules, fares and live status — that data is proprietary and we don’t guess it.
Photos on airport pages are credited there. Estimates are rounded to 5 minutes; typical error about 13 minutes (validation).