£433 Find Cheap Flights from London Heathrow Airport to Louisville – Compare and Save

Four cabin classes are available on flights from London Heathrow Airport to Louisville:

• Economy class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A direct flight from London Heathrow Airport to Louisville takes 00m, covering 4,033 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from London Heathrow Airport to Louisville range from £689 to £897, with an average of £790 over the past 12 months. Anything below £689 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 20% above the £790 route average. Book 18 weeks before departure for the lowest fares.

One-way fares from London Heathrow Airport to Louisville are currently lower than usual. Average one-way flight prices are about £551, which is 12% below the typical average for this route.

Louisville Intl Airport (SDF) hosts 5 major car hire companies, with daily rates starting from around £24 for economy cars. Top options include:

• Hertz
• Dollar
• Alamo
• Thrifty
• Budget

Flights from London Heathrow Airport to Louisville usually depart from London Heathrow (LHR) and arrive at Louisville Intl (SDF).

One-stop flights from London Heathrow Airport to Louisville most commonly connect through:

• Chicago O'Hare Intl (ORD) – 38% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) – 24% of one-stop connections
• Charlotte Douglas (CLT) – 19% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) – 10% of one-stop connections

Yes. Flexible dates can save you up to 25% on flights from London Heathrow Airport to Louisville. Saturday is the cheapest departure day at £732 return on average, while Sunday is the most expensive at £968, a difference of £236.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Flying via Newark (EWR) gives the shortest average 1-stop total travel time of 11h 14m, compared to 11h 21m via Detroit Metropolitan Wayne County (DTW) and 11h 45m via Chicago O'Hare Intl (ORD).

Louisville is 4 hours behind London Heathrow Airport (Eastern Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Enjoy the lounges at Heathrow Airport, like Club Aspire, The Plaza Premium Lounge, and No1 Lounge, in terminals 2, 3, 4, and 5. From 5:00 to 21:00, you can access the No1 Lounge or The Club Aspire Lounge. The Plaza Premium Lounge is open from 7:00 to 18:00. All lounges provide food, beverages, and internet access.

Central London is easily accessible from London Heathrow Airport by taxi, the Heathrow Express, or the tube (London Underground). If you prefer to take a taxi, every black cab in London has passed the Knowledge of London Test and is wheelchair accessible. The Heathrow Express leaves from London's Paddington Station and has no stops. It leaves every 15min and takes, on average, 15min to get there. Alternatively, you can take the tube. It departs from Paddington Station every 30min and takes around 30min to get to the airport.

There are plenty of baby-changing amenities in the Mother's Room, in Concourse A of the Louisville Muhammad Ali Airport. The Mother's Room has three private rooms, a changing table, a glider, and charging points with USB ports. In addition, there's a large common area with a microwave, sink, and more spots to change your baby. You can also keep an eye on your gate with the flight display.

The Lousiville city centre is easy to access with transport options like buses, taxis, or car hire. Bus number 02 takes you to downtown Louisville, which you can catch outside the main terminal. It departs every hour and takes around 30min. The taxi ranks and car hire desks are easy to find near baggage collection. Lastly, Z-Trip cabs are readily accessible outside of the arrivals area.