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Cheap flights from Kentucky to London from £151

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LON
3 Apr — 10 Apr1
1 adult

Cheap flight deals from Kentucky to London

Keep the following information in mind while searching for Kentucky to London flight deals. Data was last updated 29 March 2025.

Round-trip from

£488

One-way from

£151

Popular in

July

Cheapest in

October

Average price

£621
11/4-21/4
  • 11/4-21/4
  • 2 total stops
  • 32h 42m total
  • Kentucky to London
Search Deals
7/4
  • 7/4
  • 1 total stop
  • 16h 57m total
  • Kentucky to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Kentucky to London

Cheapest flights from Kentucky to London
Explore the most affordable flight options available from Kentucky to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.

Thu 2/1011:20BNA - LGW
1 stop16h 15mJetBlue
Thu 9/1012:10LGW - BNA
1 stop16h 12mJetBlue
Deal found 28/3£487
Sun 4/505:30CVG - LGW
1 stop20h 25mMultiple Airlines
Wed 14/514:00LGW - CVG
1 stop26h 36mMultiple Airlines
Deal found 28/3£490
Wed 7/507:49BNA - LHR
2 stops31h 46mMultiple Airlines
Sun 11/517:30LHR - BNA
3 stops35h 12mMultiple Airlines
Deal found 27/3£490
Wed 23/420:55BNA - LHR
1 stop17h 25mIcelandair
Tue 29/421:25LHR - BNA
1 stop28h 05mIcelandair
Deal found 27/3£493
Tue 29/415:07BNA - LGW
2 stops17h 33mMultiple Airlines
Mon 19/514:00LGW - BNA
1 stop23h 15mMultiple Airlines
Deal found 27/3£496
Tue 23/914:00BNA - LHR
1 stop13h 30mJetBlue
Tue 30/911:55LHR - BNA
1 stop17h 27mJetBlue
Deal found 28/3£497
Sun 4/509:30CVG - LHR
1 stop19h 05mAir Canada
Wed 14/506:50LHR - CVG
2 stops18h 22mAir Canada
Deal found 28/3£513
Sun 12/1022:00CVG - LHR
Nonstop7h 50mIberia
Wed 22/1016:30LHR - CVG
Nonstop8h 35mIberia
Deal found 29/3£514
Thu 29/506:02BNA - STN
3 stops31h 23mMultiple Airlines
Sun 15/619:55STN - BNA
2 stops27h 20mMultiple Airlines
Deal found 28/3£516
Wed 20/807:00CVG - LHR
2 stops21h 35mScandinavian Airlines
Mon 29/906:40LHR - CVG
2 stops20h 22mScandinavian Airlines
Deal found 28/3£520
Wed 30/416:52CVG - LGW
1 stop10h 18mBritish Airways
Wed 14/515:05LGW - CVG
1 stop29h 28mBritish Airways
Deal found 29/3£522
Wed 22/1009:30CVG - LHR
2 stops16h 00mMultiple Airlines
Fri 31/1009:30LHR - CVG
2 stops34h 27mMultiple Airlines
Deal found 28/3£524

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 29 March 2025.
Use the filters below to find and compare flights from Kentucky to London that are best for you.

Fly from

Kentucky

Fly to

London

Route

Depart

Return

Price

NashvilleLondon

BNA - LGW

BNALGW

Nashville Intl

Fri 11/4

09:02-10:00

1 stop18h 58m

London Gatwick

Mon 21/4

14:00-21:44

1 stop13h 44m

£488

CincinnatiLondon

CVG - LGW

CVGLGW

Cincinnati Cinci./N. Kentucky

Sun 4/5

05:30-06:55

1 stop20h 25m

London Gatwick

Wed 14/5

14:00-11:36

1 stop26h 36m

£490

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Wed 7/5

07:49-21:35

2 stops31h 46m

London Heathrow

Sun 11/5

17:30-22:42

3 stops35h 12m

£490

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Wed 23/4

20:55-20:20

1 stop17h 25m

London Heathrow

Tue 29/4

21:25-19:30

1 stop28h 05m

£493

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Tue 23/9

14:00-09:30

1 stop13h 30m

London Heathrow

Tue 30/9

11:55-23:22

1 stop17h 27m

£497

NashvilleLondon

BNA - LGW

BNALGW

Nashville Intl

Thu 18/9

11:20-09:35

1 stop16h 15m

London Gatwick

Thu 2/10

12:10-22:22

1 stop16h 12m

£500

NashvilleLondon

BNA - LGW

BNALGW

Nashville Intl

Fri 19/9

20:55-14:40

1 stop11h 45m

London Gatwick

Sat 27/9

15:40-19:30

1 stop33h 50m

£510

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Sun 4/5

09:30-09:35

1 stop19h 05m

London Heathrow

Wed 14/5

06:50-20:12

2 stops18h 22m

£513

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 4/8

21:55-10:40

Nonstop7h 45m

London Heathrow

Fri 5/9

16:30-20:05

Nonstop8h 35m

£514

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 20/8

07:00-09:35

2 stops21h 35m

London Heathrow

Mon 29/9

06:40-22:02

2 stops20h 22m

£520

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 60 results
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Best time to book a flight from Kentucky to London

Have a flexible travel schedule? Discover the best time to fly to London from Kentucky with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Kentucky to London (average of £112). Flying from Kentucky 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.

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

Find hourly flight availability from Kentucky 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 29 March 2025.

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.

Rainfall in London by month

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

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.

Temperature in London by month

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

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).

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 29 March 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from Kentucky to London by reading reviews from past customers. 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.
Delta
8.0
Very Good
7,895 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,895 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,424 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    £201 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on JetBlue and WestJet, with prices starting from £266 and £305, respectively.

  • What are the most popular routes from Kentucky to London?

    Most travelers choose Nashville Intl - London Heathrow, Cincinnati Cinci./N. Kentucky - London Heathrow or Nashville Intl - London Gatwick when deciding on the best route from Kentucky to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky 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.

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

    Currently, January is the cheapest month in which you can book a flight from Kentucky to London (average of £112). Flying from Kentucky 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.

See more FAQs

Travelling to a place near Kentucky?

Book flights to Kentucky if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall
Dartford
Folkestone

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 London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Kentucky to London

Discover the top 2 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 858,174 searches. Data last updated 29 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£657Average£834FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£757Average£867FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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 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?

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 Kentucky to London.

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

Yes! Cheapflights helps users easily find flights from Kentucky to London 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.

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