Question 1

What’s the top stopover airport for flights from Louisville to London?

Accepted Answer

Chicago (ORD) – chosen by Cheapflights users on 50% of one-stop itineraries from Louisville to London on Cheapflights.

Question 2

Which airport typically offers the quickest stopover for flights from Louisville to London?

Accepted Answer

Flights via Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 53m.

Question 3

What’s the cheapest stopover airport for flights from Louisville to London?

Accepted Answer

Atlanta (ATL) is the most affordable one-stop option, with an average return flight price of £550.

Question 4

What’s the fastest stopover option from Louisville to London?

Accepted Answer

Flights via Chicago (ORD) have the shortest average one-way travel time for one-stop routes: 10h 42m.

Question 5

What are the cheapest airlines flying from Louisville to London round-trip?

Accepted Answer

According to our current data, Virgin Atlantic (£532), and American Airlines (£550) offers the cheapest pricing from Louisville to London. Virgin Atlantic is currently priced 26% below the average price you’ll pay for this route.

Question 6

How far ahead should I book a flight from Louisville to London?

Accepted Answer

Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Louisville to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 7

What is the cheapest month to book a flight from Louisville to London?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Louisville to London (average of £112). Flying from Louisville to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 8

What is the cheapest day to fly from Louisville to London?

Accepted Answer

Travellers seeking maximum savings on their Louisville to London flight should consider departing on Wednesday at midday when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 9

E

Accepted Answer

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Question 10

E

Accepted Answer

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 11

What are the most popular routes from Louisville to London?

Accepted Answer

The most popular route from Louisville to London is Louisville Intl - London Heathrow. You may also consider Louisville Intl - London Gatwick or Louisville Intl - London City.

Question 12

What is the cheapest day to fly round-trip from Louisville to London?

Accepted Answer

Travelers have found that booking a Monday departure is the best way to save up to 63% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Question 13

How far in advance should I book a flight from Louisville to London?

Accepted Answer

To save on the cost of your flight from Louisville to London, book at least 14 days before your planned departure. Booking around this time can save you about 65% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £466 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £892.

Question 14

What is the cheapest month to fly from Louisville to London?

Accepted Answer

Our data shows that August tends to be the cheapest month to fly to London from Louisville. Users have commonly found prices around £724 for the month, but tickets can be as low as £423. Due to multiple factors, prepare for potentially higher prices in June.

Question 15

What is the cheapest time of day to fly from SDF to LON?

Accepted Answer

It’s typically best to fly out from Louisville to London at midday. Doing so could potentially save you 33% on the flight price compared to flying in the afternoon, which is usually more expensive.

Question 16

What airport do you fly from for flights from Louisville to London?

Accepted Answer

For a flight from Louisville to London, you will be flying from Louisville Intl. Louisville Intl (SDF) is just 5.3 mi from the center of the city. Louisville Intl is the only Louisville airport and it handles 0 outbound flights to London per day. 2 airlines have flights to London from Louisville Intl on a regular basis.

Question 17

Can I find deals for flights from Louisville to London that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Louisville to London flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 18

How can I find direct flights from Louisville to London?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to London.

Question 19

Can I find deals for business class flights from Louisville to London?

Accepted Answer

Yes. Cheapflights offers flight deals from Louisville to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 20

How does Cheapflights help users find flights from Louisville to London?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Louisville to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 21

Why should you use Cheapflights to find cheap flight tickets from Louisville to London?

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Louisville to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 22

Can Cheapflights find flights from Louisville to London with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Louisville to London flexibly with Cheapflights today.

Question 23

Can Cheapflights notify me if prices for flights from Louisville to London become cheaper?

Accepted Answer

Yes! Start tracking prices for Louisville to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	£363
One-way from	£196
Popular in	June
Cheapest in	August
Average price	£518

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£532	Average£796	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
American Airlines	Cheapest£550	Average£828	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Cheap flights from Louisville to London from £196

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Louisville Intl to London are usually found in August or October, booked 74 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Louisville to London

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Find flight deals from Louisville to London

Cheapest flights from Louisville to LondonExplore the most affordable flight options available from Louisville to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Explore the most affordable flight options available from Louisville to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Louisville to London that are best for you.

Best time to book a flight from Louisville to London

Have a flexible travel schedule? Discover the best time to fly to London from Louisville with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Louisville to London

How far ahead should I book a flight from Louisville to London?

Use this chart to determine the optimal time to book a return flight from Louisville to London. Price data was last updated on 8 August 2025.

What is the cheapest month to book a flight from Louisville to London?

What is the cheapest time of day to fly from SDF to LON?

Find hourly flight availability from Louisville to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 August 2025.

What’s the top stopover airport for flights from Louisville to London?

Share of one-stop return flights from Louisville to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from Louisville to London?

Average return fare for one-stop flights from Louisville to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from Louisville to London?

Shortest average travel time for one-stop one-way flights from Louisville to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from Louisville to London?

Average stopover duration for one-stop one-way flights from Louisville to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing London

Check out reviews from past customers who have flown with Virgin Atlantic from Louisville to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Louisville to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Louisville to London?

What are the cheapest airlines flying from Louisville to London round-trip?

What are the most popular routes from Louisville to London?

Can I find deals for flights from Louisville to London that include hotel bookings?

How can I find direct flights from Louisville to London?

Can I find deals for business class flights from Louisville to London?

What is the cheapest month to book a flight from Louisville to London?

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Alternative routes for Louisville to London

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Top 2 airlines flying from Louisville to London

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How does Cheapflights help users find flights from Louisville to London?

Why should you use Cheapflights to find cheap flight tickets from Louisville to London?

Can Cheapflights find flights from Louisville to London with no change fees?

Can Cheapflights notify me if prices for flights from Louisville to London become cheaper?

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Cheapest flights from Louisville to London
Explore the most affordable flight options available from Louisville to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.