Cheap flights from Kentucky to London (LON) from $282
This is the cheapest one-way flight price, found on 12/6. Prices may vary by date and flight preferences.
How far in advance should I book a flight from Kentucky to London?
To save up to 169% on this flight, we recommend booking at least 45 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Kentucky to London from $794 1-2 weeks out and tickets from $1,771 for flights departing within the next 72 hours.
What is the cheapest month to fly from Kentucky to London?
Flights from Kentucky to London lean towards being more expensive in June. Prices are generally better when you fly from Kentucky to London in February, with the cheapest ticket starting at $680.
When is the cheapest time to fly from Kentucky to London (KY - LON)?
When flying from Kentucky to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap Delta flights from Kentucky to London
Explore cheap flight options specifically provided by Delta for the route between Kentucky and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Peruse some of the lowest-priced Delta flights we've found from Kentucky to London. It's recommended that users confirm their flight details before booking.
Cheap United Airlines flights from Kentucky to London
Explore cheap flight options specifically provided by United Airlines for the route between Kentucky and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Have a look at some of the cheapest available United Airlines flights departing from Kentucky and landing in London. Make sure to examine the flight information before completing your reservation.
Cheap Kentucky to London flights in December & January 2023
Find cheap flight options from Kentucky to London specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Prices were last updated on December 7, 2023.
The lowest fares we've come across on flights traveling from Kentucky to London in December and January 2023. If these deals don't appeal to you, be sure to come back soon for more options.
Kentucky to London 2023 flight deals
Discover exclusive flight deals for travel between Kentucky and London in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
The lowest fares we've come across on flights traveling from Kentucky to London in December and January 2023. If these deals don't appeal to you, be sure to come back soon for more options.
Kentucky to London flights leaving soon
Find last-minute flight options from Kentucky to London for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Users seeking a last-minute flight from Kentucky to London should consider booking one of these fares. Tip: verify your flight details before completing your reservation.
One-way flights to London from Kentucky
Search for one-way flight options from Kentucky to London. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
If you're seeking multiple options on one-way flights from Kentucky to London, be sure to check out these deals, which are updated often. Users needing a return flight from Kentucky to London should utilize the search form above.
Find flights from Kentucky to London within your budget
Customize your flight search to find flights from Kentucky to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Fly from
Fly to
Budget
$643 - $728
Route
Depart
Return
Price
Louisville IntlLondon Heathrow
SDF - LHR
SDFLHR
Louisville Intl
Wed 2/21
2 stops18h 24m
London Heathrow
Tue 2/27
2 stops27h 49m
Louisville IntlLondon Heathrow
SDF - LHR
SDFLHR
Louisville Intl
Wed 2/7
2 stops14h 50m
London Heathrow
Wed 2/14
2 stops24h 54m
Louisville IntlLondon Heathrow
SDF - LHR
SDFLHR
Louisville Intl
Wed 2/7
1 stop19h 03m
London Heathrow
Wed 2/14
2 stops16h 19m
Lexington Blue GrassLondon Heathrow
LEX - LHR
LEXLHR
Lexington Blue Grass
Wed 2/7
1 stop12h 58m
London Heathrow
Wed 2/14
2 stops19h 43m
Louisville IntlLondon Heathrow
SDF - LHR
SDFLHR
Louisville Intl
Wed 2/7
1 stop15h 08m
London Heathrow
Wed 2/14
1 stop15h 24m
Lexington Blue GrassLondon Heathrow
LEX - LHR
LEXLHR
Lexington Blue Grass
Wed 3/20
1 stop15h 18m
London Heathrow
Thu 3/28
1 stop15h 56m
Lexington Blue GrassLondon Heathrow
LEX - LHR
LEXLHR
Lexington Blue Grass
Wed 3/20
2 stops19h 20m
London Heathrow
Thu 3/28
1 stop30h 36m
Louisville IntlLondon Heathrow
SDF - LHR
SDFLHR
Louisville Intl
Sat 4/20
1 stop10h 00m
London Heathrow
Thu 4/25
1 stop11h 35m
Lexington Blue GrassLondon City
LEX - LCY
LEXLCY
Lexington Blue Grass
Wed 2/7
2 stops21h 55m
London City
Wed 2/14
2 stops15h 00m
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 December 7, 2023.
See what other customers who have flown with Delta, United Airlines and Air France from Kentucky to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Comfort
Food
Overall
Crew
Boarding
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Entertainment
Comfort
Food
Overall
Crew
Boarding
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Entertainment
Comfort
Food
Overall
Crew
Boarding
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Entertainment
Comfort
Food
Overall
Crew
Boarding
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Entertainment
Comfort
Food
Overall
Crew
Boarding
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Entertainment
Comfort
Food
Overall
Crew
Boarding
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Related info for your journey
Find useful and relevant information for your journey from Kentucky to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Can I find flights from Kentucky to London for under $700 on Cheapflights?
Yes, there are multiple flights from Kentucky to London for under $700. The cheapest flight booked recently is on Air Canada for just $643, but on average you can expect to pay $673.
Are there last-minute flights available from Kentucky to London for under $700?
There are currently 20+ open flights from Kentucky to London within the next 7 days for less than $700.
What are the cheapest airlines to fly from Kentucky to London one-way?
The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $462. However, be on the lookout for offers from WestJet and Lufthansa, as they are both options that can get you from Kentucky to London for a low price.
What are the most popular routes from Kentucky to London?
While some choose either Louisville Intl - London Gatwick or Lexington Blue Grass - London Heathrow, Louisville Intl - London Heathrow is the most popular route from Kentucky to London.
What are the most popular airlines that fly from Kentucky to London?
American Airlines, Air France and British Airways are the most popular airlines when flying from Kentucky to London.
What does SDF to LHR mean?
These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Louisville Intl Airport to London Heathrow Airport flight would often be abbreviated as a SDF to LHR flight. London Gatwick Airport (LGW), London City Airport (LCY), London Stansted Airport (STN), London Luton Airport (LTN), London Southend Airport (SEN) are other airports near this flight route and their unique identifiers/IATA codes.
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 Kentucky 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 Kentucky to London
Discover the top 6 airlines that operate flights from Kentucky to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Search flights to London by cabin 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 Kentucky to London?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kentucky 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.
Why should you use Cheapflights to find cheap flight tickets from Kentucky to London?
Cheapflights simply makes it quick and affordable to book flights from Kentucky to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Kentucky to London with no change fees?
Need flexible booking options for your flight to London from Kentucky? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Kentucky to London become cheaper?
Not ready to book yet? You can track prices for flights from Kentucky to London on Cheapflights with our Price Alert feature and get notified when better prices are available.