Question 1

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

Accepted Answer

Currently priced at $715, Delta will fly you from Louisville to London and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $727 and $744, respectively. These flights start at 23% lower than the current average price 3 months from now.

Question 2

What are the cheapest airlines to fly from Louisville to London one-way?

Accepted Answer

$548 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $584 and $634, respectively.

Question 3

When is the best time to book a flight from Louisville to London?

Accepted Answer

Currently, November is the cheapest month in which you can book a flight from Louisville to London (average of $653). Flying from Louisville to London in June is currently the most expensive (average of $1,150). 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.

January

$673

February

$662

March

$715

April

$692

May

$733

June

$1,150

July

$976

August

$775

September

$745

October

$708

November

$653

December

$672

Question 4

When is the best time to book a flight from Louisville to London?

Accepted Answer

To ensure you get the cheapest price possible for a flight from Louisville to London, you should look to book at least 8 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 5

When is the cheapest time to fly from Louisville to London?

Accepted Answer

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

Question 6

How recently were the Louisville to London flight deals updated?

Accepted Answer

The Louisville to London flight deals you see on this page were last updated on 5/14.

Question 7

What are the most popular airlines that fly from Louisville to London?

Accepted Answer

Before booking your flight from Louisville to London check out the most popular airlines for this route: American Airlines, Air France or British Airways.

Question 8

What are the most popular routes from Louisville to London?

Accepted Answer

When deciding which route to take from Louisville to London consider Louisville Intl - London Heathrow, Louisville Intl - London Gatwick or Louisville Intl - London City as they are the most popular.

Question 9

Can I find flights from Louisville to London for under $600 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Louisville to London for under $600. The cheapest flight booked recently is on Multiple Airlines for just $502, but on average you can expect to pay $695.

Question 10

Are there last-minute flights available from Louisville to London for under $1,000?

Accepted Answer

There are currently 15+ open flights from Louisville to London within the next 7 days for less than $1,000.

Question 11

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

Accepted Answer

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to London. Check prices with Cheapflights to find a great deal for your trip.

Question 12

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

Accepted Answer

Find a great deal and save up to 27% by booking at least 9 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Louisville to London within the next two weeks, with the cheapest ticket starting at $588.

Question 13

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

Accepted Answer

The best pricing can be found in the month of February. Prices to London from Louisville average $935. You can even find prices in February for less than $935, as users have found deals to London from as low as $653. The month of June appears to be one of the more expensive times to travel to London from Louisville. Flying in the targeted month can save you up to 61%.

Question 14

When is the cheapest time to fly from Louisville to London (SDF - LON)?

Accepted Answer

It’s typically best to fly out from Louisville to London in the morning. Doing so could potentially save you 7% on the flight price compared to flying in the evening, which is usually more expensive.

Question 15

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

Accepted Answer

Louisville Intl (SDF) is the airport you will fly out of if you book a flight from Louisville to London. You should not have trouble finding flights to London from Louisville Intl; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Louisville airport to London. It is only a 5.3 mi journey to Louisville Intl (SDF) from Louisville’s city center.

Question 16

What does SDF to LHR mean?

Accepted Answer

SDF stands for Louisville Intl Airport, while LHR stands for London Heathrow Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN) are other airports near this flight route and their unique identifiers/IATA codes.

Question 17

Can I find deals for flights from Louisville to London that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your Louisville to London flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 18

Can I find deals on flights from Louisville to London with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter Louisville to London flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Question 19

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 vacation packages that include both flights and hotel.

Question 20

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 21

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 22

Can I find deals for flights from Louisville to London that allow pets onboard?

Accepted Answer

Many airlines flying from Louisville to London offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 23

Can I find deals on last-minute flights from Louisville to London?

Accepted Answer

Yes, you can often find last-minute deals on Louisville to London flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Question 24

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

Accepted Answer

Deals for Louisville to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 25

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

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Louisville to London.

Question 26

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

Accepted Answer

Yes, we can. To see specific flights from Louisville to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 27

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

Accepted Answer

Not ready to book yet? You can track prices for flights from Louisville to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

Popular in	June
Cheapest in	February
Round-trip from	$643
One-way from	$548

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest$612	Average$735	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
American Airlines	Cheapest$637	Average$872	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
British Airways	Cheapest$658	Average$827	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air France	Cheapest$690	Average$1,379	FlexibilityNo cancel fee	On-time77%	Search Air France flights
United Airlines	Cheapest$691	Average$848	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	Cheapest$709	Average$1,083	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

Cheap flights from Louisville (SDF) to London (LON) from $307

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 7/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

The best prices from Louisville Intl to London are usually found in February or April, booked 9 days in advance, depart on a Monday or Friday and return on a Thursday

Cheap flight deals from Louisville to London

Popular in

Cheapest in

Round-trip from

One-way from

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

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

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

When is the cheapest time to fly from Louisville to London (SDF - LON)?

Cheap United Airlines flights from Louisville to London

Take a peek at the cheapest United Airlines flights we've detected traveling from Louisville to London. Deals update often to give you more flight options matching your criteria

Cheap Air Canada flights from Louisville to London

Browse through some of the cheapest Air Canada flights traveling from Louisville to London. Deals frequently update to provide users with more options.

Cheap Louisville to London flights in May & June 2024

Find cheap flight options from Louisville to London specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Prices were last updated on May 15, 2024.

These are some of the most attractive deals on flights from Louisville to London in 2024. For more flight deals, be sure to check back very soon.

Louisville to London 2024 flight deals

Discover exclusive flight deals for travel between Louisville and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 15, 2024.

These are some of the most attractive deals on flights from Louisville to London in 2024. For more flight deals, be sure to check back very soon.

Louisville to London flights leaving soon

Book one of these great deals on flights from Louisville to London. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to London from Louisville

Take a look at some of the one-way flights we've detected from Louisville to London. For those needing a return trip from Louisville, there is a search form available above.

Find flights from Louisville to London within your budget

When is the best time to book a flight from Louisville to London?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to London. Price data was last updated on May 10, 2024.

To ensure you get the cheapest price possible for a flight from Louisville to London, you should look to book at least 8 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

When is the cheapest time to fly from Louisville to London?

Use this chart to determine the cheapest time to fly round-trip from Louisville to London. Price data was last updated on May 12, 2024.

Average price of flights to London by month

Plan your trip from Louisville to London by taking into account the cheapest months to travel. The average price of a one-way flight from Louisville to London is currently $355 while a round-trip flight costs $725. Price data was last updated on May 12, 2024.

Temperature and rainfall in London by month

Plan your trip to London by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated May 15, 2024.

Read reviews from past customers who have flown United Airlines, Air Canada and KLM from Louisville to London. In addition to providing an overall rating, users have also rated airlines 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?

Can I find flights from Louisville to London for under $600 on Cheapflights?

Are there last-minute flights available from Louisville to London for under $1,000?

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

What are the cheapest airlines to fly from Louisville to London one-way?

What are the most popular routes from Louisville to London?

What are the most popular airlines that fly from Louisville to London?

What does SDF to LHR mean?

Can I find deals for flights from Louisville to London that include extra baggage allowance?

Can I find deals on flights from Louisville to London with specific airlines?

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?

Can I find deals for flights from Louisville to London that allow pets onboard?

Can I find deals on last-minute flights from Louisville to London?

How recently were the Louisville to London flight deals updated?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisville to LondonSee prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Louisville to London

Popular flight searches

Check out other popular destinations found by fellow travelers in 2024

Search flights from Louisville to London by cabin class

Find flights from Louisville to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

100% Free

Book with Flexibility

Travel Smart

Alternative routes for Louisville to London
See prices for flight routes from nearby airports that may be better suited for you.