How long is the flight from Kentucky to United Kingdom?

The flight from Kentucky to United Kingdom depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Lexington (a popular airport in Kentucky) to London Heathrow Airport (the most popular airport in United Kingdom), then the flight time is 9h 51m on average. If you fly from Louisville (another popular airport in Kentucky) to London Heathrow Airport, then the average flight time is 10h 10m.

What is the cheapest airline that flies from Kentucky to United Kingdom?

British Airways, Virgin Atlantic, and Lufthansa are the most popular carriers operating from Kentucky to United Kingdom

When did momondo last update prices for flights from Kentucky to United Kingdom?

Prices for flights from Kentucky to United Kingdom are updated daily.

How old do you have to be to fly from Kentucky to United Kingdom?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£244 Cheap Flights from Kentucky to the United Kingdom in 2026/27

Find the cheapest flights from Kentucky to the United Kingdom

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

15:50 - 07:40SDF Louisville Intl-LHR London Heathrow

34h 50m1 stop Houston George Bush Intcntl

06:50 - 16:54LHR London Heathrow-SDF Louisville Intl

15h 04m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

£577United Airlines

Tue, 2 Mar - Fri, 5 Mar

08:55 - 09:00SDF Louisville Intl-MAN Manchester

19h 05m3 stops Chicago O'Hare Intl Ottawa Toronto Pearson Intl

06:10 - 23:19MAN Manchester-SDF Louisville Intl

22h 09m2 stops Brussels Bruxelles-National Newark

£591United Airlines

Wed, 20 Jan - Fri, 22 Jan

13:00 - 10:20SDF Louisville Intl-MAN Manchester

16h 20m2 stops Newark Brussels Bruxelles-National

06:10 - 00:10MAN Manchester-SDF Louisville Intl

23h 00m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

£594United Airlines

Wed, 20 Jan - Fri, 22 Jan

17:57 - 21:00SDF Louisville Intl-LHR London Heathrow

46h 03m2 stops Chicago O'Hare Intl Ottawa

11:10 - 23:19LHR London Heathrow-SDF Louisville Intl

17h 09m2 stops Munich Franz Josef Strauss Newark

£594Multiple Airlines

Fri, 8 Jan - Mon, 11 Jan

11:00 - 09:00LEX Lexington Blue Grass-MAN Manchester

17h 00m2 stops Chicago O'Hare Intl Toronto Pearson Intl

06:10 - 20:32MAN Manchester-LEX Lexington Blue Grass

19h 22m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

£594United Airlines

Wed, 20 Jan - Fri, 22 Jan

12:05 - 14:05SDF Louisville Intl-MAN Manchester

21h 00m2 stops Dallas/Fort Worth London Heathrow

14:15 - 20:34MAN Manchester-SDF Louisville Intl

35h 19m2 stops Madrid Barajas Dallas/Fort Worth

£641Multiple Airlines

Mon, 18 Jan - Mon, 1 Feb

10:13 - 08:35SDF Louisville Intl-LHR London Heathrow

17h 22m1 stop Chicago O'Hare Intl

07:30 - 21:36LHR London Heathrow-SDF Louisville Intl

19h 06m2 stops Madrid Barajas Chicago O'Hare Intl

£649Iberia

Mon, 2 Nov - Tue, 17 Nov

17:35 - 08:35SDF Louisville Intl-LHR London Heathrow

11h 00m1 stop Chicago O'Hare Intl

06:15 - 21:36LHR London Heathrow-SDF Louisville Intl

20h 21m2 stops Madrid Barajas Chicago O'Hare Intl

£650Iberia

Wed, 28 Oct - Wed, 11 Nov

13:14 - 10:25SDF Louisville Intl-LHR London Heathrow

16h 11m1 stop Chicago O'Hare Intl

07:30 - 21:36LHR London Heathrow-SDF Louisville Intl

19h 06m2 stops Madrid Barajas Chicago O'Hare Intl

£650Iberia

Mon, 2 Nov - Tue, 17 Nov

13:11 - 11:45SDF Louisville Intl-MAN Manchester

17h 34m2 stops Chicago O'Hare Intl London Heathrow

14:55 - 19:00MAN Manchester-SDF Louisville Intl

33h 05m2 stops London Heathrow Charlotte Douglas

£654British Airways

Mon, 1 Feb - Mon, 15 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

18:58 - 11:15LEX Lexington Blue Grass-LHR London Heathrow

11h 17m1 stop Chicago O'Hare Intl

07:30 - 23:42LHR London Heathrow-LEX Lexington Blue Grass

21h 12m2 stops Madrid Barajas Chicago O'Hare Intl

£765British Airways

Tue, 6 Oct - Fri, 20 Nov

19:14 - 12:10LEX Lexington Blue Grass-LHR London Heathrow

11h 56m1 stop Charlotte Douglas

09:55 - 17:25LHR London Heathrow-LEX Lexington Blue Grass

12h 30m1 stop Charlotte Douglas

£792American Airlines

Tue, 6 Oct - Fri, 20 Nov

16:59 - 13:35LEX Lexington Blue Grass-LHR London Heathrow

15h 36m2 stops Philadelphia Madrid Barajas

06:15 - 23:42LHR London Heathrow-LEX Lexington Blue Grass

22h 27m2 stops Madrid Barajas Chicago O'Hare Intl

£808British Airways

Tue, 6 Oct - Fri, 20 Nov

10:16 - 08:30SDF Louisville Intl-EDI Edinburgh Turnhouse

17h 14m2 stops Chicago O'Hare Intl Dublin

20:30 - 21:35EDI Edinburgh Turnhouse-SDF Louisville Intl

30h 05m2 stops Dublin Chicago O'Hare Intl

£828Aer Lingus

Mon, 5 Oct - Mon, 19 Oct

18:08 - 21:35SDF Louisville Intl-EDI Edinburgh Turnhouse

22h 27m2 stops Boston Logan Intl London Heathrow

20:30 - 21:35EDI Edinburgh Turnhouse-SDF Louisville Intl

30h 05m2 stops London Heathrow Chicago O'Hare Intl

£840British Airways

Mon, 5 Oct - Mon, 19 Oct

20:18 - 16:35SDF Louisville Intl-EDI Edinburgh Turnhouse

15h 17m2 stops Charlotte Douglas London Heathrow

11:25 - 22:07EDI Edinburgh Turnhouse-SDF Louisville Intl

15h 42m1 stop Philadelphia

£871American Airlines

Mon, 5 Oct - Mon, 19 Oct

16:52 - 11:20SDF Louisville Intl-EDI Edinburgh Turnhouse

13h 28m2 stops Philadelphia London Heathrow

10:30 - 19:33EDI Edinburgh Turnhouse-SDF Louisville Intl

14h 03m2 stops New York John F Kennedy Intl Charlotte Douglas

£874American Airlines

Mon, 5 Oct - Mon, 19 Oct

12:33 - 07:50SDF Louisville Intl-EDI Edinburgh Turnhouse

14h 17m1 stop Philadelphia

11:25 - 22:07EDI Edinburgh Turnhouse-SDF Louisville Intl

15h 42m1 stop Philadelphia

£878American Airlines

Mon, 5 Oct - Mon, 19 Oct

12:33 - 07:50SDF Louisville Intl-EDI Edinburgh Turnhouse

14h 17m1 stop Philadelphia

11:25 - 22:07EDI Edinburgh Turnhouse-SDF Louisville Intl

15h 42m1 stop Philadelphia

£879American Airlines

Mon, 5 Oct - Mon, 19 Oct

16:59 - 07:50LEX Lexington Blue Grass-LHR London Heathrow

9h 51m1 stop Philadelphia

09:45 - 18:24LHR London Heathrow-LEX Lexington Blue Grass

13h 39m1 stop Chicago O'Hare Intl

£884American Airlines

Mon, 5 Oct - Wed, 7 Oct

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Finnair flights from Kentucky to United Kingdom

Our best Finnair deals on Kentucky to United Kingdom flight tickets

Finnair

28 Oct

SDF13:21Louisville Intl

13h 29m

1 stop

LHR06:50London Heathrow

11 Nov

LHR08:20London Heathrow

17h 39m

1 stop

SDF20:59Louisville Intl

£674

Finnair

28 Oct

SDF13:21Louisville Intl

13h 29m

1 stop

LHR06:50London Heathrow

13 Nov

LHR10:05London Heathrow

15h 54m

1 stop

SDF20:59Louisville Intl

£675

Finnair

3 Mar

LEX12:33Lexington Blue Grass

18h 27m

1 stop

LHR12:00London Heathrow

10 Mar

LHR11:55London Heathrow

15h 24m

1 stop

LEX22:19Lexington Blue Grass

£687

Iberia flights from Kentucky to United Kingdom

Our best Iberia deals on Kentucky to United Kingdom flight tickets

Iberia

2 Nov

SDF10:13Louisville Intl

17h 22m

1 stop

LHR08:35London Heathrow

17 Nov

LHR07:30London Heathrow

19h 06m

2 stops

SDF21:36Louisville Intl

£649

Iberia

28 Oct

SDF17:35Louisville Intl

11h 00m

1 stop

LHR08:35London Heathrow

11 Nov

LHR06:15London Heathrow

20h 21m

2 stops

SDF21:36Louisville Intl

£650

Iberia

2 Nov

SDF13:14Louisville Intl

16h 11m

1 stop

LHR10:25London Heathrow

17 Nov

LHR07:30London Heathrow

19h 06m

2 stops

SDF21:36Louisville Intl

£650

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LouisvilleLondon

SDF Louisville Intl - LHR London Heathrow

SDFLHR

Louisville Intl

Tue 2/3

15:50-07:40

1 stop34h 50m

London Heathrow

Fri 5/3

06:50-16:54

2 stops15h 04m

£577

LouisvilleManchester

SDF Louisville Intl - MAN Manchester

SDFMAN

Louisville Intl

Wed 20/1

08:55-09:00

3 stops19h 05m

Manchester

Fri 22/1

06:10-23:19

2 stops22h 09m

£591

LouisvilleManchester

SDF Louisville Intl - MAN Manchester

SDFMAN

Louisville Intl

Wed 20/1

13:00-10:20

2 stops16h 20m

Manchester

Fri 22/1

06:10-00:10

2 stops23h 00m

£594

LouisvilleLondon

SDF Louisville Intl - LHR London Heathrow

SDFLHR

Louisville Intl

Fri 8/1

17:57-21:00

2 stops46h 03m

London Heathrow

Mon 11/1

11:10-23:19

2 stops17h 09m

£594

LexingtonManchester

LEX Lexington Blue Grass - MAN Manchester

LEXMAN

Lexington Blue Grass

Wed 20/1

11:00-09:00

2 stops17h 00m

Manchester

Fri 22/1

06:10-20:32

2 stops19h 22m

£594

LouisvilleManchester

SDF Louisville Intl - MAN Manchester

SDFMAN

Louisville Intl

Mon 18/1

12:05-14:05

2 stops21h 00m

Manchester

Mon 1/2

14:15-20:34

2 stops35h 19m

£641

LouisvilleLondon

SDF Louisville Intl - LHR London Heathrow

SDFLHR

Louisville Intl

Mon 2/11

10:13-08:35

1 stop17h 22m

London Heathrow

Tue 17/11

07:30-21:36

2 stops19h 06m

£649

Fastest return journey

LouisvilleLondon

SDF Louisville Intl - LHR London Heathrow

SDFLHR

Louisville Intl

Wed 28/10

17:35-08:35

1 stop11h 00m

London Heathrow

Wed 11/11

06:15-21:36

2 stops20h 21m

£650

LouisvilleLondon

SDF Louisville Intl - LHR London Heathrow

SDFLHR

Louisville Intl

Mon 2/11

13:14-10:25

1 stop16h 11m

London Heathrow

Tue 17/11

07:30-21:36

2 stops19h 06m

£650

LouisvilleManchester

SDF Louisville Intl - MAN Manchester

SDFMAN

Louisville Intl

Mon 1/2

13:11-11:45

2 stops17h 34m

Manchester

Mon 15/2

14:55-19:00

2 stops33h 05m

£654

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kentucky to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Kentucky is in January. Flight prices, which tend to average around £564, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of January, then departing from Kentucky during the month April is also very affordable. Most momondo users find prices during this month for around £604.

Can stopping save me money on Kentucky to United Kingdom flights?

You could potentially save up to 3% on your flight if you consider stops on a Kentucky to United Kingdom flight.

Cheap Kentucky to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to United Kingdom

Best price found	£244
Fastest flight time	7h 40m
Direct flights	None

The best one-way flight to United Kingdom from Kentucky in the past 72 hours is £244. The best return flight deal from Kentucky to United Kingdom found on momondo in the last 72 hours is £577.

The fastest flight from Kentucky to United Kingdom takes 7h 40m

There are no direct flights from Kentucky to United Kingdom. There are no popular flight routes from Kentucky to United Kingdom.

Search flight deals

Frequently asked questions about flying from Kentucky to the United Kingdom

When did momondo last update prices for flights from Kentucky to United Kingdom?
Prices for flights from Kentucky to United Kingdom are updated daily.
How old do you have to be to fly from Kentucky to United Kingdom?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to United Kingdom?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kentucky to United Kingdom . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Kentucky to United Kingdom with flexible booking policies on momondo?

momondo does allow users to show only those flights to United Kingdom from Kentucky which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Kentucky to United Kingdom?

Once all potential Kentucky to United Kingdom flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kentucky to United Kingdom right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Kentucky to United Kingdom now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United Kingdom and let you know when they change.