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

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

What airlines fly to United Kingdom?

British Airways, American Airlines and Delta are the top three most popular airlines that fly to United Kingdom from Kentucky according to our data. British Airways is the first choice among our users, with 32% of people opting to fly with this airline when traveling to United Kingdom. Keep in mind that there are 5 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

How long is the flight from Kentucky to United Kingdom?

The flight from Kentucky to United Kingdom depends on which airports you’re departing and arriving from 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.

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 many operators does momondo search for flights from Kentucky to United Kingdom?

As of October 2026, there are 5 operators available to choose from for flights from Kentucky to United Kingdom.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kentucky to United Kingdom.

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

The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$322 Cheap Flights from Kentucky to the United Kingdom in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kentucky to the United Kingdom

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:50 pm - 7:40 amSDF Louisville Intl-LHR London Heathrow

34h 50m1 stop Houston George Bush Intcntl

6:50 am - 4:54 pmLHR London Heathrow-SDF Louisville Intl

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

$763United Airlines

Tue, Mar 2 - Fri, Mar 5

8:50 am - 8:45 amSDF Louisville Intl-MAN Manchester

18h 55m3 stops Chicago O'Hare Intl Ottawa Toronto Pearson Intl

6:10 am - 12:15 amMAN Manchester-SDF Louisville Intl

23h 05m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$781United Airlines

Wed, Jan 20 - Fri, Jan 22

5:57 pm - 9:00 pmSDF Louisville Intl-LHR London Heathrow

46h 03m2 stops Chicago O'Hare Intl Ottawa

11:10 am - 11:19 pmLHR London Heathrow-SDF Louisville Intl

17h 09m2 stops Munich Franz Josef Strauss Newark

$786Multiple Airlines

Fri, Jan 8 - Mon, Jan 11

10:26 am - 4:25 pmSDF Louisville Intl-GLA Glasgow Intl

24h 59m2 stops Chicago O'Hare Intl London Heathrow

8:15 pm - 9:35 pmGLA Glasgow Intl-SDF Louisville Intl

30h 20m2 stops London Heathrow Chicago O'Hare Intl

$845Iberia

Mon, Feb 15 - Wed, Feb 24

4:14 pm - 7:25 pmSDF Louisville Intl-INV Inverness

23h 11m2 stops Dallas/Fort Worth London Heathrow

8:15 pm - 9:35 pmINV Inverness-SDF Louisville Intl

29h 20m2 stops London Heathrow Chicago O'Hare Intl

$854British Airways

Fri, Mar 19 - Sat, Mar 27

5:49 pm - 4:00 pmSDF Louisville Intl-GLA Glasgow Intl

17h 11m2 stops Charlotte Douglas London Heathrow

8:45 am - 9:00 pmGLA Glasgow Intl-SDF Louisville Intl

17h 15m2 stops London Heathrow Dallas/Fort Worth

$858American Airlines

Wed, Dec 2 - Tue, Dec 8

5:35 pm - 12:50 pmSDF Louisville Intl-GLA Glasgow Intl

15h 15m2 stops Chicago O'Hare Intl London Heathrow

9:45 am - 10:03 pmGLA Glasgow Intl-SDF Louisville Intl

17h 18m2 stops London Heathrow Philadelphia

$858American Airlines

Wed, Oct 28 - Wed, Nov 4

5:00 pm - 7:45 amSDF Louisville Intl-MAN Manchester

33h 45m2 stops Boston Logan Intl London Heathrow

4:25 pm - 9:35 pmMAN Manchester-SDF Louisville Intl

34h 10m2 stops London Heathrow Chicago O'Hare Intl

$865British Airways

Sun, Feb 14 - Mon, Mar 1

5:45 pm - 10:30 amSDF Louisville Intl-MAN Manchester

11h 45m1 stop Atlanta Hartsfield-Jackson

2:55 pm - 12:02 amMAN Manchester-SDF Louisville Intl

14h 07m1 stop Atlanta Hartsfield-Jackson

$881Delta

Tue, Jan 12 - Fri, Jan 22

3:24 pm - 8:45 amSDF Louisville Intl-MAN Manchester

12h 21m1 stop Atlanta Hartsfield-Jackson

2:55 pm - 10:35 pmMAN Manchester-SDF Louisville Intl

12h 40m1 stop Atlanta Hartsfield-Jackson

$881Delta

Wed, Feb 3 - Fri, Feb 12

Cheap last minute flights

Enter your travel dates to find the best prices.

6:58 pm - 11:15 amLEX Lexington Blue Grass-LHR London Heathrow

11h 17m1 stop Chicago O'Hare Intl

7:30 am - 11:42 pmLHR London Heathrow-LEX Lexington Blue Grass

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

$1,012British Airways

Tue, Oct 6 - Fri, Nov 20

10:32 am - 12:45 pmSDF Louisville Intl-INV Inverness

21h 13m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

6:20 am - 10:51 pmINV Inverness-SDF Louisville Intl

21h 31m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,045Delta

Sun, Oct 4 - Mon, Oct 12

12:39 pm - 12:45 pmSDF Louisville Intl-INV Inverness

19h 06m2 stops Boston Logan Intl Amsterdam Schiphol

6:20 am - 10:51 pmINV Inverness-SDF Louisville Intl

21h 31m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,045Delta

Mon, Oct 5 - Mon, Oct 12

7:14 pm - 12:10 pmLEX Lexington Blue Grass-LHR London Heathrow

11h 56m1 stop Charlotte Douglas

9:55 am - 5:25 pmLHR London Heathrow-LEX Lexington Blue Grass

12h 30m1 stop Charlotte Douglas

$1,047American Airlines

Tue, Oct 6 - Fri, Nov 20

4:59 pm - 1:35 pmLEX Lexington Blue Grass-LHR London Heathrow

15h 36m2 stops Philadelphia Madrid Barajas

6:15 am - 11:42 pmLHR London Heathrow-LEX Lexington Blue Grass

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

$1,068British Airways

Tue, Oct 6 - Fri, Nov 20

10:16 am - 8:30 amSDF Louisville Intl-EDI Edinburgh Turnhouse

17h 14m2 stops Chicago O'Hare Intl Dublin

8:30 pm - 9:35 pmEDI Edinburgh Turnhouse-SDF Louisville Intl

30h 05m2 stops Dublin Chicago O'Hare Intl

$1,095Aer Lingus

Mon, Oct 5 - Mon, Oct 19

8:18 pm - 4:35 pmSDF Louisville Intl-EDI Edinburgh Turnhouse

15h 17m2 stops Charlotte Douglas London Heathrow

11:25 am - 10:07 pmEDI Edinburgh Turnhouse-SDF Louisville Intl

15h 42m1 stop Philadelphia

$1,151American Airlines

Mon, Oct 5 - Mon, Oct 19

1:25 pm - 9:50 amSDF Louisville Intl-MAN Manchester

15h 25m2 stops Newark Munich Franz Josef Strauss

9:00 am - 5:40 pmMAN Manchester-SDF Louisville Intl

37h 40m2 stops Toronto Pearson Intl Newark

$1,170United Airlines

Wed, Oct 7 - Sun, Oct 18

1:50 pm - 10:25 amSDF Louisville Intl-MAN Manchester

15h 35m2 stops Chicago O'Hare Intl Brussels Bruxelles-National

9:00 am - 11:59 pmMAN Manchester-SDF Louisville Intl

43h 59m3 stops Toronto Pearson Intl Ottawa Chicago O'Hare Intl

$1,183United Airlines

Wed, Oct 7 - Sun, Oct 18

1:59 pm - 7:15 amSDF Louisville Intl-MAN Manchester

12h 16m1 stop Atlanta Hartsfield-Jackson

5:50 pm - 8:35 pmMAN Manchester-SDF Louisville Intl

31h 45m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$1,185Multiple Airlines

Wed, Oct 7 - Sun, Oct 18

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British Airways flights from Kentucky to United Kingdom

Our best British Airways deals on Kentucky to United Kingdom flight tickets

British Airways

Mar 19

SDF4:14 pmLouisville Intl

23h 11m

2 stops

INV7:25 pmInverness

Mar 27

INV8:15 pmInverness

29h 20m

2 stops

SDF9:35 pmLouisville Intl

$854

British Airways

Feb 1

SDF1:11 pmLouisville Intl

17h 34m

2 stops

MAN11:45 amManchester

Feb 15

MAN2:55 pmManchester

33h 05m

2 stops

SDF7:00 pmLouisville Intl

$865

British Airways

Jan 10

SDF6:29 pmLouisville Intl

16h 06m

2 stops

MAN3:35 pmManchester

Jan 25

MAN4:25 pmManchester

29h 51m

2 stops

SDF5:16 pmLouisville Intl

$878

Lufthansa flights from Kentucky to United Kingdom

Our best Lufthansa deals on Kentucky to United Kingdom flight tickets

Lufthansa

Mar 10

SDF2:20 pmLouisville Intl

15h 25m

2 stops

LHR10:45 amLondon Heathrow

Mar 17

LHR8:45 amLondon Heathrow

19h 10m

2 stops

SDF11:55 pmLouisville Intl

$874

Lufthansa

Feb 22

SDF6:00 pmLouisville Intl

16h 50m

2 stops

LHR3:50 pmLondon Heathrow

Mar 4

LHR7:40 amLondon Heathrow

21h 15m

2 stops

SDF11:55 pmLouisville Intl

$895

Lufthansa

Feb 1

SDF5:43 pmLouisville Intl

42h 17m

2 stops

MAN5:00 pmManchester

Feb 15

MAN5:00 pmManchester

35h 55m

2 stops

SDF11:55 pmLouisville Intl

$912

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 round-trip

LouisvilleLondon

SDF Louisville Intl - LHR London Heathrow

SDFLHR

Louisville Intl

Tue 3/2

3:50 pm-7:40 am

1 stop34h 50m

London Heathrow

Fri 3/5

6:50 am-4:54 pm

2 stops15h 04m

$763

LouisvilleManchester

SDF Louisville Intl - MAN Manchester

SDFMAN

Louisville Intl

Wed 1/20

8:50 am-8:45 am

3 stops18h 55m

Manchester

Fri 1/22

6:10 am-12:15 am

2 stops23h 05m

$781

LouisvilleLondon

SDF Louisville Intl - LHR London Heathrow

SDFLHR

Louisville Intl

Fri 1/8

5:57 pm-9:00 pm

2 stops46h 03m

London Heathrow

Mon 1/11

11:10 am-11:19 pm

2 stops17h 09m

$786

LouisvilleGlasgow

SDF Louisville Intl - GLA Glasgow Intl

SDFGLA

Louisville Intl

Mon 2/15

10:26 am-4:25 pm

2 stops24h 59m

Glasgow Intl

Wed 2/24

8:15 pm-9:35 pm

2 stops30h 20m

$845

LouisvilleInverness

SDF Louisville Intl - INV Inverness

SDFINV

Louisville Intl

Fri 3/19

4:14 pm-7:25 pm

2 stops23h 11m

Inverness

Sat 3/27

8:15 pm-9:35 pm

2 stops29h 20m

$854

LouisvilleGlasgow

SDF Louisville Intl - GLA Glasgow Intl

SDFGLA

Louisville Intl

Wed 12/2

5:49 pm-4:00 pm

2 stops17h 11m

Glasgow Intl

Tue 12/8

8:45 am-9:00 pm

2 stops17h 15m

$858

LouisvilleGlasgow

SDF Louisville Intl - GLA Glasgow Intl

SDFGLA

Louisville Intl

Wed 10/28

5:35 pm-12:50 pm

2 stops15h 15m

Glasgow Intl

Wed 11/4

9:45 am-10:03 pm

2 stops17h 18m

$858

LouisvilleManchester

SDF Louisville Intl - MAN Manchester

SDFMAN

Louisville Intl

Sun 2/14

5:00 pm-7:45 am

2 stops33h 45m

Manchester

Mon 3/1

4:25 pm-9:35 pm

2 stops34h 10m

$865

LouisvilleManchester

SDF Louisville Intl - MAN Manchester

SDFMAN

Louisville Intl

Tue 1/12

5:45 pm-10:30 am

1 stop11h 45m

Manchester

Fri 1/22

2:55 pm-12:02 am

1 stop14h 07m

$881

Quickest round-trip

LouisvilleManchester

SDF Louisville Intl - MAN Manchester

SDFMAN

Louisville Intl

Wed 2/3

3:24 pm-8:45 am

1 stop12h 21m

Manchester

Fri 2/12

2:55 pm-10:35 pm

1 stop12h 40m

$881

Flights are sorted by cheapest round-trip 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?

In general, January is the cheapest month to fly from Kentucky to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $746. If you aren’t able to travel to United Kingdom during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $798.

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

You could potentially save up to 13% 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	$322
Fastest flight time	7h 40m
Direct flights	None

The best one-way flight to United Kingdom from Kentucky in the past 72 hours is $322. The best round-trip flight deal from Kentucky to United Kingdom found on momondo in the last 72 hours is $763.

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 many operators does momondo search for flights from Kentucky to United Kingdom?
As of October 2026, there are 5 operators available to choose from for flights from Kentucky to United Kingdom.
How old do you have to be to fly from Kentucky to United Kingdom?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kentucky to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Kentucky to United Kingdom

Compare and see reviews for airlines that fly from Kentucky to United Kingdom with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $306	Free Cancellation	Rating 7.4 694 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $450	Free Cancellation	Rating 7.8 8,626 reviews	Search Delta flights
British Airways	PriceFrom $593	Free Cancellation	Rating 6.7 8,244 reviews	Search British Airways flights
American Airlines	PriceFrom $631	Free Cancellation	Rating 7.0 12,130 reviews	Search American Airlines flights
United Airlines	PriceFrom $705	Free Cancellation	Rating 7.4 10,283 reviews	Search United Airlines flights

Why use momondo?

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

Finding the right flight to United Kingdom from Kentucky is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United Kingdom quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Kentucky to United Kingdom flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kentucky to United Kingdom.

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 simply researching potential flights to United Kingdom, momondo offers a useful price alert feature which will track prices for flights to United Kingdom from Kentucky and alert you when they change.