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.
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 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.
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
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
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.
There are currently 20+ open flights from Kentucky to London within the next 7 days for less than $700.
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.
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.
American Airlines, Air France and British Airways are the most popular airlines when flying from Kentucky to London.
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.
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.
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.
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.
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