How many flights depart from Kentucky to London on average per week?

As of July 2026, 65 flights take off from Kentucky and land in London each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

What is the cheapest airline that flies from Kentucky to London?

Icelandair, British Airways, and KLM are the most popular carriers operating from Kentucky to London

How long does it take to fly to London?

Flight times from Kentucky to London vary, but if you’re flying out of Lexington and flying into London Heathrow Airport (one of the most popular routes), then the duration is 10h 26m on average. Another popular route from Kentucky to London is flying from Louisville to London Heathrow Airport, which will take roughly 10h 36m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Kentucky to London refresh daily.

How many operators does momondo search for flights from Kentucky to London?

As of July 2026, there are 2 operators available to choose from for flights from Kentucky to London.

How old do you have to be to fly from Kentucky to London?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kentucky to London.

What documentation or ID do you need to fly to London?

The required travel and health documents for your London 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 London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£127 Cheap Flights from Kentucky to London in 2026

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Find the cheapest flights from Kentucky to London

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

19:25 - 21:20

TYS

LHR

20h 55m

2 stops

17:55 - 17:08

LHR

TYS

28h 13m

2 stops

£579United Airlines

Sat, 17 Oct - Mon, 19 Oct

06:00 - 11:55

TYS

LHR

24h 55m

1 stop

11:05 - 20:19

LHR

TYS

38h 14m

2 stops

£617United Airlines

Sat, 17 Oct - Mon, 19 Oct

10:03 - 08:35

SDF

LHR

17h 32m

1 stop

07:35 - 21:36

LHR

SDF

19h 01m

2 stops

£640Iberia

Wed, 11 Nov - Wed, 18 Nov

10:26 - 10:50

SDF

LHR

19h 24m

1 stop

06:05 - 21:36

LHR

SDF

20h 31m

2 stops

£641Iberia

Tue, 20 Oct - Tue, 3 Nov

12:41 - 10:35

SDF

LHR

16h 54m

2 stops

07:30 - 21:36

LHR

SDF

19h 06m

2 stops

£646Iberia

Tue, 20 Oct - Tue, 3 Nov

19:20 - 15:50

TYS

LHR

16h 30m

2 stops

11:10 - 23:56

LHR

TYS

17h 46m

2 stops

£653Lufthansa

Tue, 27 Oct - Tue, 17 Nov

12:57 - 07:20

SDF

LHR

13h 23m

1 stop

19:05 - 18:26

LHR

SDF

28h 21m

2 stops

£653British Airways

Wed, 11 Nov - Mon, 16 Nov

17:59 - 10:50

SDF

LHR

11h 51m

1 stop

14:25 - 22:33

LHR

SDF

13h 08m

1 stop

£664British Airways

Mon, 21 Sep - Fri, 2 Oct

10:05 - 08:05

BNA

LHR

16h 00m

2 stops

09:50 - 17:05

LHR

BNA

13h 15m

1 stop

£672Aer Lingus

Thu, 27 Aug - Tue, 8 Sep

14:05 - 09:15

CVG

LCY

14h 10m

2 stops

09:50 - 20:39

LCY

CVG

15h 49m

2 stops

£704Lufthansa

Wed, 18 Nov - Mon, 23 Nov

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Iberia flights from Kentucky to London

Our best Iberia deals on Kentucky to London flight tickets

Iberia

11 Nov

SDF10:03Louisville Intl

17h 32m

1 stop

LHR08:35London Heathrow

18 Nov

LHR07:35London Heathrow

19h 01m

2 stops

SDF21:36Louisville Intl

£640

Iberia

20 Oct

SDF10:26Louisville Intl

19h 24m

1 stop

LHR10:50London Heathrow

3 Nov

LHR06:05London Heathrow

20h 31m

2 stops

SDF21:36Louisville Intl

£641

Iberia

20 Oct

SDF12:41Louisville Intl

16h 54m

2 stops

LHR10:35London Heathrow

3 Nov

LHR07:30London Heathrow

19h 06m

2 stops

SDF21:36Louisville Intl

£646

British Airways flights from Kentucky to London

Our best British Airways deals on Kentucky to London flight tickets

British Airways

11 Nov

SDF12:57Louisville Intl

13h 23m

1 stop

LHR07:20London Heathrow

16 Nov

LHR19:05London Heathrow

28h 21m

2 stops

SDF18:26Louisville Intl

£653

British Airways

21 Sept

SDF17:59Louisville Intl

11h 51m

1 stop

LHR10:50London Heathrow

2 Oct

LHR14:25London Heathrow

13h 08m

1 stop

SDF22:33Louisville Intl

£664

British Airways

21 Sept

SDF17:59Louisville Intl

11h 51m

1 stop

LHR10:50London Heathrow

2 Oct

LHR14:25London Heathrow

13h 08m

1 stop

SDF22:33Louisville Intl

£665

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Sat 17/10

19:25-21:20

2 stops20h 55m

London Heathrow

Mon 19/10

17:55-17:08

2 stops28h 13m

£579

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Sat 17/10

06:00-11:55

1 stop24h 55m

London Heathrow

Mon 19/10

11:05-20:19

2 stops38h 14m

£617

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Wed 11/11

10:03-08:35

1 stop17h 32m

London Heathrow

Wed 18/11

07:35-21:36

2 stops19h 01m

£640

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Tue 20/10

10:26-10:50

1 stop19h 24m

London Heathrow

Tue 3/11

06:05-21:36

2 stops20h 31m

£641

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Tue 20/10

12:41-10:35

2 stops16h 54m

London Heathrow

Tue 3/11

07:30-21:36

2 stops19h 06m

£646

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Tue 27/10

19:20-15:50

2 stops16h 30m

London Heathrow

Tue 17/11

11:10-23:56

2 stops17h 46m

£653

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Wed 11/11

12:57-07:20

1 stop13h 23m

London Heathrow

Mon 16/11

19:05-18:26

2 stops28h 21m

£653

Fastest return journey

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Mon 21/9

17:59-10:50

1 stop11h 51m

London Heathrow

Fri 2/10

14:25-22:33

1 stop13h 08m

£664

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Thu 27/8

10:05-08:05

2 stops16h 00m

London Heathrow

Tue 8/9

09:50-17:05

1 stop13h 15m

£672

CincinnatiLondon

CVG - LCY

CVGLCY

Cincinnati Cinci./N. Kentucky

Wed 18/11

14:05-09:15

2 stops14h 10m

London City

Mon 23/11

09:50-20:39

2 stops15h 49m

£704

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 London

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 London?

The cheapest month to fly to London from Kentucky is in January. Flight prices, which tend to average around £523, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Kentucky averaging around £541.

Cheap Kentucky to London flight deals and tips

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

Fastest flight time	7h 40m
Direct flights	Mon, Tue, Wed, Thu, Sat and Sun
Airports in London	6 airports

The fastest flight from Kentucky to London takes 7h 40m

Direct flights go from Kentucky to London on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights..

There are 6 airports in London. From Kentucky there are direct flights to London Heathrow (LHR).

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Frequently asked questions about flying from Kentucky to London

When did momondo last update prices for flights from Kentucky to London?
Prices for flights from Kentucky to London refresh daily.
How many operators does momondo search for flights from Kentucky to London?
As of July 2026, there are 2 operators available to choose from for flights from Kentucky to London.
How old do you have to be to fly from Kentucky to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kentucky to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London 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 London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Eastbourne

Wembley

Gatwick

Milton Keynes

Luton

Southend-on-Sea

Slough

Ipswich

Maidstone

Folkestone

Ilford

Canterbury

Guildford

Hastings

Hayes

Chichester

Bedford

Colchester

Harlow

Chelmsford

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kentucky to London. momondo saves you time and could save you money on your trip.

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

Yes. All flights to London from Kentucky on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Kentucky to London?

momondo helps you find the best flight between Kentucky and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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Cheap flights from Kentucky to London from £127

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to London departing on 15/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Iberia flights from Kentucky to London

Our best Iberia deals on Kentucky to London flight tickets

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How to get the cheapest flight ticket from Kentucky to London

What is the cheapest month to fly to London?

What is the cheapest airline that flies from Kentucky to London?

How many flights depart from Kentucky to London on average per week?

How long does it take to fly to London?

Cheap Kentucky to London flight deals and tips

Fastest flight time

Direct flights

Airports in London

Frequently asked questions about flying from Kentucky to London

Travelling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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