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Cheap flights from London Heathrow Airport to Kentucky from £446

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 24/4. 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.
LHR — SDF
23 Apr — 30 Apr1
1 adult
Tue 23/4
Tue 30/4

How far in advance should I book a flight from London Heathrow Airport to Kentucky?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 14 days in advance, which can save you up to 26% on flights from London Heathrow Airport to Kentucky compared to booking the week you need them. Waiting 14 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £445. For sooner than that we have options available in the next 3 days from £561.

What is the cheapest month to fly from London Heathrow Airport to Kentucky?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, January can be a great choice for travel to Kentucky. Flights to Kentucky from London Heathrow Airport in January are about £582 on average during January, but can be found for as low as £409.

When is the cheapest time to fly from London Heathrow Airport to Kentucky (LHR - KY)?

When flying from London Heathrow Airport to Kentucky, 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 Heathrow to Kentucky

Explore cheap flight options specifically provided by Delta for the route between Heathrow and Kentucky. 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 895,763 searches. Data last updated 18 April 2024.
Consider these cheap Delta flights we've found departing from London to Kentucky. Make sure to double check the flight details before booking.
Fri 3/506:30LHR - SDF
2 stops15h 52mDelta
Tue 7/517:44SDF - LHR
1 stop14h 31mDelta
Deal found 17/4£618
Thu 27/606:30LHR - LEX
2 stops15h 40mDelta
Sun 7/718:26LEX - LHR
1 stop13h 49mDelta
Deal found 17/4£733
Mon 3/609:55LHR - SDF
2 stops17h 59mDelta
Thu 13/618:30SDF - LHR
2 stops14h 20mDelta
Deal found 17/4£787
Mon 24/609:55LHR - SDF
2 stops17h 54mDelta
Thu 27/612:20SDF - LHR
2 stops13h 55mDelta
Deal found 17/4£1,386
Wed 29/515:55LHR - LEX
1 stop13h 00mDelta
Sun 2/618:42LEX - LHR
1 stop11h 28mDelta
Deal found 18/4£1,755
Tue 25/606:15LHR - LEX
2 stops15h 59mDelta
Wed 26/618:26LEX - LHR
1 stop13h 49mDelta
Deal found 17/4£2,166

Cheap United Airlines flights from Heathrow to Kentucky

Explore cheap flight options specifically provided by United Airlines for the route between Heathrow and Kentucky. 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 895,763 searches. Data last updated 18 April 2024.
Have a look at some of the cheapest available United Airlines flights departing from London and landing in Kentucky. Deals frequently update to provide users with more options.
Mon 3/608:40LHR - SDF
2 stops19h 04mUnited Airlines
Tue 18/609:00SDF - LHR
1 stop21h 45mUnited Airlines
Deal found 17/4£704
Mon 20/506:50LHR - SDF
2 stops17h 21mUnited Airlines
Mon 27/509:30SDF - LHR
2 stops15h 50mUnited Airlines
Deal found 17/4£704

Cheap Heathrow to Kentucky flights in April & May 2024

Find cheap flight options from Heathrow to Kentucky specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 895,763 searches. Prices were last updated on 18 April 2024.
The lowest fares we've come across on flights travelling from London to Kentucky in April and May 2024. For more flight deals, be sure to check back very soon.
Fri 3/508:10LHR - SDF
1 stop11h 36mMultiple Airlines
Tue 7/517:41SDF - LHR
1 stop14h 04mMultiple Airlines
Deal found 17/4£599
Sat 18/508:10LHR - LEX
2 stops14h 23mAmerican Airlines
Wed 22/510:56LEX - LHR
2 stops18h 14mAmerican Airlines
Deal found 17/4£600
Sun 5/508:10LHR - SDF
1 stop14h 41mFinnair
Sun 12/520:14SDF - LHR
1 stop30h 16mFinnair
Deal found 17/4£602
Sun 5/520:45LHR - SDF
2 stops29h 05mBritish Airways
Sun 12/517:41SDF - LHR
1 stop23h 29mBritish Airways
Deal found 17/4£608
Fri 3/506:30LHR - SDF
2 stops15h 52mDelta
Tue 7/518:15SDF - LHR
2 stops13h 00mDelta
Deal found 17/4£618
Sat 18/508:10LHR - LEX
1 stop19h 43mBritish Airways
Wed 22/517:50LEX - LHR
1 stop12h 00mBritish Airways
Deal found 17/4£619
Sun 5/513:00LHR - SDF
2 stops14h 13mVirgin Atlantic
Sun 12/510:32SDF - LHR
2 stops20h 43mVirgin Atlantic
Deal found 17/4£642
Tue 23/413:00LHR - LEX
1 stop31h 32mFinnair
Sat 25/520:09LEX - LHR
1 stop11h 01mFinnair
Deal found 17/4£645
Fri 17/510:05LHR - SDF
1 stop12h 06mBritish Airways
Fri 24/506:46SDF - LHR
1 stop10h 24mBritish Airways
Deal found 17/4£649

Heathrow to Kentucky 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Kentucky in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 895,763 searches. Data last updated 18 April 2024.
The lowest fares we've come across on flights travelling from London to Kentucky in April and May 2024. For more flight deals, be sure to check back very soon.
Tue 10/912:15LHR - LEX
1 stop16h 27mFinnair
Tue 24/918:13LEX - LHR
1 stop12h 57mFinnair
Deal found 17/4£536
Thu 14/1111:45LHR - LEX
2 stops15h 57mDelta
Mon 18/1111:00LEX - LHR
1 stop14h 50mDelta
Deal found 17/4£569
Tue 10/918:15LHR - LEX
2 stops23h 12mFinnair
Mon 16/918:13LEX - LHR
1 stop9h 52mFinnair
Deal found 17/4£573
Thu 14/1112:15LHR - LEX
2 stops14h 21mAmerican Airlines
Mon 18/1115:58LEX - LHR
1 stop12h 17mAmerican Airlines
Deal found 16/4£581
Thu 14/1111:00LHR - LEX
1 stop14h 55mAmerican Airlines
Mon 18/1115:58LEX - LHR
1 stop9h 52mAmerican Airlines
Deal found 17/4£582
Tue 10/908:10LHR - LEX
1 stop12h 23mBritish Airways
Mon 16/917:12LEX - LHR
1 stop14h 03mBritish Airways
Deal found 17/4£590
Tue 10/911:35LHR - SDF
1 stop15h 39mVirgin Atlantic
Mon 16/913:30SDF - LHR
1 stop12h 45mVirgin Atlantic
Deal found 17/4£594
Tue 10/909:15LHR - SDF
1 stop11h 57mFinnair
Mon 16/912:25SDF - LHR
2 stops12h 55mFinnair
Deal found 17/4£598
Tue 10/916:35LHR - LEX
2 stops27h 58mFinnair
Mon 16/905:00LEX - LHR
2 stops11h 40mFinnair
Deal found 17/4£598

Heathrow to Kentucky flights leaving soon

Find last-minute flight options from Heathrow to Kentucky 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 895,763 searches. Data last updated 18 April 2024.
Users seeking a last-minute flight from London to Kentucky should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Tue 23/413:00LHR - LEX
1 stop31h 32mFinnair
Sat 25/520:09LEX - LHR
1 stop11h 01mFinnair
Deal found 17/4£645
Tue 23/411:10LHR - LEX
2 stops38h 47mFinnair
Sat 25/506:30LEX - LHR
2 stops19h 00mFinnair
Deal found 17/4£650
Fri 26/408:20LHR - SDF
2 stops18h 39mAmerican Airlines
Fri 10/518:40SDF - LHR
1 stop31h 35mAmerican Airlines
Deal found 17/4£8,300
Fri 26/408:30LHR - SDF
2 stops16h 00mLufthansa
Fri 10/512:48SDF - LHR
2 stops19h 02mLufthansa
Deal found 17/4£10,008
Fri 26/413:10LHR - SDF
1 stop14h 40mBritish Airways
Fri 10/520:28SDF - LHR
1 stop33h 17mBritish Airways
Deal found 17/4£13,915

One-way flights to Kentucky from Heathrow

Search for one-way flight options from Heathrow to Kentucky. 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 895,763 searches. Data last updated 18 April 2024.
Users travelling one-way from London to Kentucky can select one of these great deals. Users needing a return flight from London to Kentucky should utilize the search form above.
Wed 24/418:05LHR - SDF
3 stops43h 36mMultiple Airlines
Deal found 18/4£446
Thu 25/406:50LHR - SDF
3 stops30h 51mMultiple Airlines
Deal found 18/4£514
Sat 22/621:00LHR - SDF
3 stops43h 59mMultiple Airlines
Deal found 18/4£543
Wed 24/422:05LHR - SDF
2 stops39h 36mMultiple Airlines
Deal found 18/4£588
Sun 28/420:45LHR - SDF
3 stops55h 56mMultiple Airlines
Deal found 18/4£602
Sun 28/414:20LHR - SDF
2 stops54h 17mMultiple Airlines
Deal found 18/4£616
Fri 9/806:45LHR - SDF
3 stops47h 01mMultiple Airlines
Deal found 16/4£617
Fri 26/414:05LHR - SDF
1 stop30h 32mMultiple Airlines
Deal found 18/4£624
Sun 29/907:25LHR - SDF
2 stops32h 47mMultiple Airlines
Deal found 17/4£644

Find flights from Heathrow to Kentucky within your budget

Customise your flight search to find flights from Heathrow to Kentucky 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 895,763 searches. Data last updated 18 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£492 - £806

Route

Depart

Return

Price

London HeathrowLexington Blue Grass

LHR - LEX

LHRLEX

London Heathrow

Tue 10/9

2 stops23h 12m

Lexington Blue Grass

Tue 24/9

1 stop12h 05m

£492

London HeathrowLexington Blue Grass

LHR - LEX

LHRLEX

London Heathrow

Tue 10/9

1 stop12h 23m

Lexington Blue Grass

Mon 16/9

1 stop14h 03m

£590

London HeathrowLouisville Intl

LHR - SDF

LHRSDF

London Heathrow

Fri 3/5

1 stop11h 36m

Louisville Intl

Tue 7/5

1 stop14h 04m

£599

London HeathrowLexington Blue Grass

LHR - LEX

LHRLEX

London Heathrow

Sat 18/5

2 stops14h 23m

Lexington Blue Grass

Wed 22/5

2 stops18h 14m

£600

London HeathrowLouisville Intl

LHR - SDF

LHRSDF

London Heathrow

Fri 3/5

2 stops15h 52m

Louisville Intl

Tue 7/5

1 stop14h 31m

£618

London HeathrowLouisville Intl

LHR - SDF

LHRSDF

London Heathrow

Sun 5/5

2 stops14h 13m

Louisville Intl

Sun 12/5

2 stops20h 43m

£642

London HeathrowLouisville Intl

LHR - SDF

LHRSDF

London Heathrow

Mon 3/6

2 stops19h 04m

Louisville Intl

Tue 18/6

1 stop21h 45m

£704

London HeathrowLouisville Intl

LHR - SDF

LHRSDF

London Heathrow

Mon 3/6

2 stops21h 51m

Louisville Intl

Tue 18/6

2 stops17h 55m

£750

London HeathrowLouisville Intl

LHR - SDF

LHRSDF

London Heathrow

Fri 17/5

2 stops17h 31m

Louisville Intl

Fri 24/5

2 stops18h 00m

£806

Flights are sorted by cheapest first

Deals found on 17/4

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated 18 April 2024.
To help decide which airline to fly from London to Kentucky, see what other customers have to say about Delta, United Airlines and British Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
11,102 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.5

Crew

8.6

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

8.1
Very Good
11,102 reviews
8.1
Very Good
11,102 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.5

Crew

8.6

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.9
Good
1,645 reviews
8.1
Very Good
11,102 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.5

Crew

8.6

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.8
Good
1,390 reviews
8.1
Very Good
11,102 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.5

Crew

8.6

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.7
Good
749 reviews
8.1
Very Good
11,102 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.5

Crew

8.6

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.5
Good
3,011 reviews
8.1
Very Good
11,102 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.5

Crew

8.6

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Kentucky. 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 London Heathrow Airport to Kentucky for under £500 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Kentucky for under £500. The cheapest flight booked recently is on Finnair for just £492, but on average you can expect to pay £606.

  • Are there last-minute flights available from London Heathrow Airport to Kentucky for under £700?

    There are currently 5+ open flights from London Heathrow Airport to Kentucky within the next 7 days for less than £700.

  • What are the cheapest airlines to fly from London Heathrow Airport to Kentucky one-way

    The cheapest airline one-way is Finnair, with whom users have recently found tickets for as little as £831. However, be on the lookout for offers from WestJet and Aer Lingus, as they are both options that can get you from London Heathrow Airport to Kentucky for a low price.

  • What are the most popular airlines that fly from London Heathrow Airport to Kentucky?

  • What does LHR to SDF mean?

    This is defined as London Heathrow Airport (LHR) and Louisville Intl Airport (SDF). Codes like Louisville Intl Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Lexington Blue Grass Airport (LEX), Paducah Barkley Regional Airport (PAH), Owensboro Daviess County Airport (OWB).

  • Can I find deals for flights from Heathrow to Kentucky that include extra baggage allowance?

    The amount of baggage you can bring on your Heathrow to Kentucky 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.

  • Can I find deals on flights from Heathrow to Kentucky with specific airlines?

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

  • Can I find deals for flights from Heathrow to Kentucky that include hotel bookings?

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

  • How can I find direct flights from Heathrow to Kentucky?

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

  • Can I find deals for business class flights from Heathrow to Kentucky?

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

  • Can I find deals for flights from Heathrow to Kentucky that allow pets onboard?

    Many airlines flying from Heathrow to Kentucky 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.

  • Can I find deals on last-minute flights from Heathrow to Kentucky?

    Yes, you can often find last-minute deals on Heathrow to Kentucky 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.

  • How recently were the London Heathrow Airport to Kentucky flight deals updated?

    The London Heathrow Airport to Kentucky flight deals you see on this page were last updated on 17/4.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Heathrow to Kentucky

Discover the top 7 airlines that operate flights from Heathrow to Kentucky. 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 895,763 searches. Data last updated 18 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£428Average£567FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£430Average£626FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£453Average£572FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£488Average£570FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£498Average£627FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£597Average£658FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£673Average£810FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Search flights from Heathrow to Kentucky by cabin class

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

Fly with Cheapflights

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

How does Cheapflights help users find flights from Heathrow to Kentucky?

Cheapflights makes it easy to find Heathrow to Kentucky flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Kentucky?

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 Heathrow to Kentucky.

Can Cheapflights find flights from Heathrow to Kentucky with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Kentucky with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Kentucky become cheaper?

Yes! Start tracking prices for Heathrow to Kentucky 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.

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