Great-circle route CVG → LHR. Faint dots are other airports, for geographic context. Download this map — free to reuse with a link back to this page.
The flight time from Cincinnati to London is approximately 8h 09m nonstop. The distance is 3,952 miles (6,360 km).
That is a great-circle estimate, not a scheduled block time. An airline's published time will differ by roughly 15 to 45 minutes depending on routing, winds and taxi.
| Route | Est. time | Distance | Frequency | Airlines |
|---|---|---|---|---|
| CVG → LHR Cincinnati Northern Kentucky International Airport to London Heathrow Airport |
8h 09m | 3,952 mi | — | British Airways |
We track this as an operating nonstop route but hold no schedule sample for it yet, so frequency is not shown. We would rather show nothing than guess.
British Airways is the only airline flying nonstop from Cincinnati to London.
On a long east–west route like this one the two directions do not take the same time. Aircraft flying eastbound ride the mid-latitude jet stream and typically arrive earlier than the westbound leg, which flies into it. The difference is commonly 30 to 90 minutes on transatlantic and transpacific flights, and it varies by season. The estimate above does not model wind — treat it as a midpoint and check the airline's own timetable for the block time on your date.
The distance from Cincinnati to London is 3,952 miles, or 6,360 kilometres.
| Great-circle distance | 3,952 mi |
| Kilometres | 6,360 km |
| Nautical miles | 3,434 nmi |
Measured airport to airport. The actual track is longer — aircraft follow airways, avoid restricted airspace and route around weather.
Yes. British Airways flies it nonstop. The route is in our live nonstop dataset, last seeded 2026-07-07.
About 8h 09m in the air on the CVG–LHR nonstop. That is a great-circle estimate from the 3,952-mile distance, not a scheduled block time — an airline's published time will differ by roughly 15 to 45 minutes depending on routing, winds and taxi.
3,952 miles (6,360 km) great-circle between Cincinnati Northern Kentucky International Airport and London Heathrow Airport.
British Airways.
