Cheap flights from London Heathrow Airport to Louisville from £374
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Louisville departing on 25/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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British Airways flights from London Heathrow Airport to Louisville
Our best British Airways deals on London Heathrow Airport to Louisville flight tickets
Virgin Atlantic flights from London Heathrow Airport to Louisville
Our best Virgin Atlantic deals on London Heathrow Airport to Louisville flight tickets
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How to get the cheapest flight ticket from London Heathrow Airport to Louisville
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between London Heathrow Airport and Louisville?
What is the cheapest month to fly to Louisville?
The month of January is, on average, the cheapest month to fly to Louisville from London Heathrow Airport, with most prices found around £448. If you aren’t able to travel to Louisville during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £520.
What is the cheapest day to depart on your flight to Louisville?
The cheapest day to depart from London Heathrow Airport to Louisville is on a Tuesday. Travellers who choose to depart for Louisville on a Tuesday will often find tickets for as low as £527. The most expensive day to fly to Louisville is Sunday, with ticket prices averaging around £660.
What is the cheapest time of day to depart on your flight to Louisville?
The cheapest time of day to fly to Louisville is in the afternoon when flights can be purchased for as low as £567. Try not to purchase tickets in the evening because they tend to be around £695. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Louisville?
You are more likely to see cheaper flights to Louisville from London Heathrow Airport when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around £612 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from London Heathrow Airport for as low as £523 on momondo.
What is the cheapest airline that flies from London Heathrow to Louisville Intl?
Aer Lingus, Lufthansa, and Finnair are the most popular carriers operating from London Heathrow to Louisville Intl
Which airlines fly to Louisville?
British Airways, Finnair and Virgin Atlantic are the top three most popular airlines that fly to Louisville from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 55% of people opting to fly with this airline when travelling to Louisville. Keep in mind that there are 10 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.
When to book flights from London Heathrow Airport to Louisville
Cheap London Heathrow Airport to Louisville (LHR to SDF) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Louisville
How far is London Heathrow to Louisville Intl by plane?
The straight-line distance from London Heathrow to Louisville Intl is 4030.3 mi. Flights usually cover this in 11h 38m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Heathrow Airport to Louisville Intl Airport?
Prices for flights from London Heathrow Airport to Louisville Intl Airport were last updated today.
How many operators does momondo search for flights from London Heathrow Airport to Louisville Intl Airport?
As of April 2025, there are 8 operators available to choose from for flights from London Heathrow Airport to Louisville Intl Airport.
How old do you have to be to fly from London Heathrow Airport to Louisville Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The travel and health documents required for your trip to Louisville Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Louisville Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from London Heathrow Airport to Louisville?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Louisville is British Airways, representing 40% of all bookings. The subsequent popular airlines are Finnair at 25%, Virgin Atlantic at 23%, and KLM at 5%.
Best airlines flying from London Heathrow Airport to Louisville
Compare and see reviews for airlines that fly from London Heathrow Airport to Louisville with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £431 | Free Cancellation | Rating 7.4 1,427 reviews | |||
| PriceFrom £431 | Free Cancellation | Rating 6.6 6,718 reviews | |||
| PriceFrom £438 | Free Cancellation | Rating 7.6 1,267 reviews | |||
| PriceFrom £448 | Free Cancellation | Rating 7.4 637 reviews | |||
| PriceFrom £450 | Free Cancellation | Rating 7.8 1,323 reviews | |||
| PriceFrom £452 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom £452 | Free Cancellation | Rating 7.0 2,658 reviews | |||
| PriceFrom £456 | Free Cancellation | Rating 6.7 6,963 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Louisville?
It is quick and easy to find London to Louisville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Louisville that suits you.
Can I find flights from London to Louisville with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for London to Louisville flights to just show those with flexible booking policies.
How can momondo help me find flights from London to Louisville?
momondo provides multiple filters to help you find the best flight to Louisville from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from London to Louisville right now. Can momondo alert me if prices change?
Price alerts on flights to Louisville from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.