How long is the flight from Kentucky to London?

United Airlines, Delta, and Virgin Atlantic can get you from Kentucky to London in just under 14h 09m. Your travel time can differ by up to 23h 01m. There are 4076 mi between Kentucky and London. This flight may include one or multiple stops.

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.

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).

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.

What is the cheapest time of day to fly from KY to 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.

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.

£171+ Cheap Flights from Kentucky to London

Cheap flight deals from Kentucky to London

Enter your travel dates to find the best prices.

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Best

Direct

Last-minute

One-way

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 10 September 2026.

Mon 12/1007:26 -

1 stop18h 44m

Thu 22/1006:15 -

2 stops17h 09m

Deal found 8/9£587

Tue 20/1007:55 -

1 stop18h 15m

Fri 30/1006:20 -

2 stops18h 53m

Deal found 10/9£587

Tue 15/914:47 -

2 stops14h 33m

Tue 22/911:30 -

2 stops17h 29m

Deal found 8/9£590

Mon 12/1012:06 -

1 stop13h 19m

Fri 23/1011:15 -

1 stop12h 32m

Deal found 10/9£593

Mon 12/1018:23 -

2 stops13h 42m

Fri 23/1011:15 -

1 stop15h 53m

Deal found 8/9£596

Tue 3/1111:06 -

2 stops15h 39m

Tue 10/1111:45 -

2 stops14h 28m

Deal found 8/9£612

Thu 8/1010:25 -

2 stops14h 05m

Fri 16/1014:05 -

1 stop12h 49m

Deal found 10/9£622

Sun 11/1006:00 -

1 stop18h 45m

Sun 18/1008:30 -

1 stop15h 14m

Deal found 10/9£623

Wed 2/1218:04 -

1 stop30h 46m

Sat 5/1206:00 -

2 stops17h 25m

Deal found 9/9£623

Wed 30/907:33 -

1 stop18h 37m

Mon 5/1006:30 -

2 stops16h 08m

Deal found 9/9£624

Fri 16/1018:59 -

1 stop10h 21m

Tue 10/1111:20 -

1 stop12h 03m

Deal found 9/9£624

Wed 11/1115:14 -

1 stop11h 31m

Sun 15/1106:20 -

2 stops15h 57m

Deal found 9/9£624

Best flights from Kentucky to London
Discover carefully curated flight deals from Kentucky to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Tue 2/313:00 -

2 stops37h 10m

Fri 5/306:50 -

2 stops15h 40m

Deal found 9/9£585

Tue 13/1016:11 -

1 stop14h 09m

Thu 22/1006:30 -

2 stops16h 54m

Deal found 8/9£587

Sat 26/911:39 -

2 stops14h 31m

Tue 6/1010:45 -

2 stops16h 37m

Deal found 10/9£633

Mon 2/1111:33 -

1 stop16h 02m

Wed 11/1106:15 -

2 stops22h 32m

Deal found 5/9£652

Sun 18/1020:29 -

1 stop31h 31m

Sun 25/1012:35 -

1 stop26h 30m

Deal found 9/9£658

Tue 10/1108:50 -

1 stop16h 05m

Sun 15/1109:20 -

1 stop16h 46m

Deal found 5/9£662

Tue 20/1013:50 -

3 stops17h 00m

Fri 30/1011:10 -

3 stops26h 28m

Deal found 10/9£677

Tue 1/1220:50 -

Nonstop7h 40m

Sun 13/1215:05 -

Nonstop8h 50m

Deal found 5/9£694

Wed 21/1009:36 -

2 stops17h 04m

Tue 27/1009:15 -

2 stops18h 44m

Deal found 10/9£705

Mon 4/114:59 -

2 stops21h 41m

Wed 6/118:15 -

2 stops32h 11m

Deal found 10/9£809

Sun 4/1007:00 -

2 stops21h 55m

Sun 11/1017:35 -

2 stops35h 32m

Deal found 6/9£833

Tue 22/911:20 -

2 stops25h 10m

Fri 2/1006:40 -

3 stops19h 55m

Deal found 5/9£943

Tue 20/1007:55 -

1 stop18h 15m

Fri 30/1006:20 -

2 stops18h 53m

Deal found 10/9£587

Thu 24/915:08 -

1 stop34h 47m

Sun 4/1014:10 -

1 stop25h 19m

Deal found 10/9£646

Tue 13/1008:35 -

1 stop16h 50m

Fri 23/1011:15 -

1 stop15h 53m

Deal found 9/9£593

Wed 21/1020:29 -

1 stop31h 31m

Tue 27/1010:10 -

1 stop14h 31m

Deal found 10/9£685

Sun 8/1116:05 -

2 stops14h 35m

Sun 15/1107:00 -

2 stops16h 31m

Deal found 6/9£706

Tue 3/1117:00 -

2 stops17h 45m

Tue 10/1110:00 -

2 stops19h 37m

Deal found 6/9£708

Mon 2/1106:45 -

2 stops23h 05m

Wed 11/1106:50 -

2 stops15h 09m

Deal found 5/9£658

Mon 22/215:01 -

2 stops20h 04m

Sun 7/319:05 -

2 stops30h 16m

Deal found 10/9£750

Sat 6/307:30 -

1 stop19h 15m

Tue 16/306:30 -

2 stops14h 43m

Deal found 10/9£631

Tue 8/1210:20 -

3 stops18h 30m

Sat 12/1220:35 -

1 stop28h 10m

Deal found 9/9£708

Wed 7/1012:39 -

2 stops15h 31m

Thu 15/1009:50 -

2 stops17h 03m

Deal found 7/9£724

Sun 25/1016:30 -

2 stops14h 20m

Sun 1/1110:25 -

2 stops18h 34m

Deal found 9/9£664

Mon 2/1113:38 -

2 stops17h 12m

Thu 12/1119:05 -

2 stops31h 10m

Deal found 7/9£756

Sat 17/1007:00 -

2 stops28h 40m

Mon 19/1010:50 -

2 stops42h 09m

Deal found 9/9£834

Sun 20/919:54 -

1 stop12h 11m

Sat 3/1012:25 -

2 stops16h 34m

Deal found 9/9£632

Sat 3/1020:56 -

1 stop32h 04m

Fri 16/1014:00 -

1 stop34h 14m

Deal found 8/9£722

Tue 2/310:16 -

2 stops15h 04m

Tue 16/306:50 -

2 stops18h 15m

Deal found 8/9£672

Fri 27/1116:09 -

2 stops14h 41m

Fri 4/1207:30 -

2 stops19h 22m

Deal found 6/9£746

Find flight deals from Kentucky to London

Round-trip from	£585
One-way from	£171
Popular in	June
Cheapest in	November
Average price	£791

United Airlines
2/3-5/3
4 total stops
52h 50m total
Kentucky to London

Search Deals

5/10-31/12
2 total stops
16h 17m total
Kentucky to London

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£114 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

NashvilleLondon

BNA Nashville Intl - STN London Stansted

BNASTN

Nashville Intl

Sat 10/10

19:00-21:35

2 stops44h 35m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£230

NashvilleLondon

BNA Nashville Intl - STN London Stansted

BNASTN

Nashville Intl

Wed 14/10

20:55-20:35

3 stops17h 40m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£235

NashvilleLondon

BNA Nashville Intl - LHR London Heathrow

BNALHR

Nashville Intl

Fri 6/11

17:30-10:50

1 stop11h 20m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£238

NashvilleLondon

BNA Nashville Intl - STN London Stansted

BNASTN

Nashville Intl

Wed 25/11

17:30-08:55

2 stops33h 25m

London Stansted

Wed 31/12

00:00-17:00

Nonstop0h 00m

£238

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 5/10

12:25-06:45

2 stops13h 20m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Tue 9/3

09:05-06:40

2 stops16h 35m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 2/11

18:42-11:40

1 stop11h 58m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 8/3

13:50-07:45

1 stop12h 55m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Tue 9/2

14:10-10:50

2 stops15h 40m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 1/3

13:50-10:30

2 stops15h 40m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

TYS-LHR

SDF-LHR

BNA-LHR

BNA-LGW

CVG-LHR

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

USKY-LON

TYS-LHR

SDF-LHR

BNA-LHR

BNA-LGW

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 £537). Flying from Kentucky to London in June is currently the most expensive (average of £1,066). 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.

How much does it cost for a return flight from Kentucky to London?

Airfare is typical for this route at the moment.

Kentucky to London flights typically cost between £514 and £914 in March.
The cheapest return price found within the last 5 days was £585 on United Airlines (2 Mar–5 Mar).

How far ahead should I book a flight from Kentucky to London?

To ensure you get the cheapest price possible for a flight from Kentucky to London, you should look to book at least 64 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.

Related info for your journey

How long is the flight from Kentucky to London?
United Airlines, Delta, and Virgin Atlantic can get you from Kentucky to London in just under 14h 09m. Your travel time can differ by up to 23h 01m. There are 4076 mi between Kentucky and London. This flight may include one or multiple stops.
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 £537). Flying from Kentucky to London in June is currently the most expensive (average of £1,066). 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

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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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Cheap flights from Kentucky to London from £171

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kentucky to London

Cheapest flights from Kentucky to LondonExplore 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 10 September 2026.

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 10 September 2026.

Best flights from Kentucky to LondonDiscover carefully curated flight deals from Kentucky to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from Kentucky to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Direct flights from Kentucky to LondonExplore direct flight options from Kentucky to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Explore direct flight options from Kentucky to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Last-minute flights from Kentucky to LondonDiscover last-minute flight deals from Kentucky to London. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Kentucky to London. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Kentucky to LondonSearch for one-way flight options from Kentucky to London. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Search for one-way flight options from Kentucky to London. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Find flight deals from Kentucky to London

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Use the filters below to find and compare flights from Kentucky to London that are best for you.

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.

Cheapflights Insights

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

How much does it cost for a return flight from Kentucky to London?

Airfare is typical for this route at the moment.

Kentucky to London flights typically cost between £514 and £914 in March.The cheapest return price found within the last 5 days was £585 on United Airlines (2 Mar–5 Mar).

How far ahead should I book a flight from Kentucky to London?

To ensure you get the cheapest price possible for a flight from Kentucky to London, you should look to book at least 64 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.

Related info for your journey

How long is the flight from Kentucky to London?

What are the most popular routes from Kentucky to London?

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

How can I find direct flights from Kentucky to London?

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

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

Travelling to a place near London?

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Alternative routes for Kentucky to London

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

Complete your trip

Complete your trip to London by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Kentucky to London by cabin class

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

Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.

Kentucky and London flights

Browse other Kentucky and London flight options. Last updated on 10 September 2026.

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

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

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

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

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Travel Smart

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 10 September 2026.

Best flights from Kentucky to London
Discover carefully curated flight deals from Kentucky to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Direct flights from Kentucky to London
Explore direct flight options from Kentucky to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Last-minute flights from Kentucky to London
Discover last-minute flight deals from Kentucky to London. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Kentucky to London
Search for one-way flight options from Kentucky to London. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Kentucky to London flights typically cost between £514 and £914 in March.
The cheapest return price found within the last 5 days was £585 on United Airlines (2 Mar–5 Mar).