Cheap flights from London Heathrow Airport to Cincinnati from £403

The month of September is, on average, the cheapest month to fly to Cincinnati from London Heathrow Airport, with most prices found around £467. If you are unable to visit Cincinnati during the month of September, then departing from London Heathrow Airport during the month November is also very affordable. Most momondo users find prices during this month for around £522.

The cheapest day to depart on your flight to Cincinnati is on a Thursday when prices can be found for as low as £529. This is often the case because there is less demand to fly during this day of the week. Flights from London Heathrow Airport to Cincinnati on a Sunday will generally be more expensive and average around £869. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

The cheapest time of day to fly to Cincinnati is in the afternoon when flights can be purchased for as low as £635. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £823 on average. Flights to Cincinnati from London Heathrow Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from London Heathrow to Cincinnati Cinci./N. Kentucky for the best London Heathrow - Cincinnati Cinci./N. Kentucky flight prices

You are more likely to see cheaper flights to Cincinnati from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Cincinnati for around £674 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cincinnati from London Heathrow Airport for as low as £523 on momondo.

You could potentially save up to 28% on your flight if you consider stops on a London Heathrow Airport to Cincinnati flight.

As of May 2026, prices for London Heathrow Airport to Cincinnati flights are approximately 4% cheaper when compared to flights at the same time last year.

Lufthansa, United Airlines, and Finnair are the most popular carriers operating from London Heathrow to Cincinnati Cinci./N. Kentucky

British Airways, Virgin Atlantic and United Airlines are the top three most popular airlines that fly to Cincinnati from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 61% of people opting to fly with this airline when travelling to Cincinnati. Keep in mind that there are 12 different airlines that fly to Cincinnati on a routine basis, so you have a few additional options to choose from.

Toronto (YYZ) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Flights via Toronto (YYZ) offer the lowest average return price of £547.

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 11h 45m.

Washington, D.C. (IAD) has the shortest average stopover time for this route: 1h 28m.

The number of flights available between London Heathrow Airport and Cincinnati is 4 per day as of May 2026. The most frequent departure time is 15:00, with 100% of daily flights leaving in the afternoon.

The number of flights available between London Heathrow Airport and Cincinnati is 30 per week as of May 2026. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.