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

JetBlue is the most popular carrier 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 9h 55m on average. Another popular route from Kentucky to London is flying from Louisville to London Heathrow Airport, which will take roughly 11h 04m. Keep in mind that layovers or delays could extend your travel time.

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

As of August 2025, 65 flights take off from Kentucky and land in London each week. The most common flight departure day for this route is Wed, with 20% of weekly flights taking off on this day.

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 August 2025, there are 5 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.

£135 Cheap Flights from Kentucky to London in 2025

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Find the cheapest flights from Kentucky to London

Round-trip

One-way

Last minute

Direct

Cheap return flights

19:43 - 10:00BNA-LGW

32h 17m1 stop

14:00 - 23:23LGW-BNA

15h 23m1 stop

£312

Find Deal

Wed, 1 Oct - Tue, 7 Oct

20:55 - 20:20BNA-LHR

17h 25m1 stop

21:25 - 19:30LHR-BNA

28h 05m1 stop

£343Icelandair

Find Deal

Sun, 7 Sep - Tue, 23 Sep

07:00 - 06:25BNA-LHR

17h 25m1 stop

12:45 - 21:13LHR-BNA

14h 28m1 stop

£359Virgin Atlantic

Find Deal

Sun, 7 Sep - Tue, 23 Sep

14:15 - 10:00BNA-LGW

13h 45m1 stop

12:00 - 22:28LGW-BNA

16h 28m1 stop

£362Delta

Find Deal

Mon, 25 Aug - Wed, 3 Sep

08:15 - 11:20BNA-LHR

21h 05m1 stop

13:25 - 15:05LHR-BNA

31h 40m1 stop

£364Air Canada

Find Deal

Tue, 25 Nov - Wed, 3 Dec

14:25 - 07:10BNA-LHR

10h 45m1 stop

06:50 - 15:05LHR-BNA

14h 15m2 stops

£365Air Canada

Find Deal

Fri, 7 Nov - Sun, 9 Nov

19:31 - 07:20SDF-LHR

30h 49m1 stop

18:45 - 21:46LHR-SDF

32h 01m2 stops

£365British Airways

Find Deal

Sat, 22 Nov - Mon, 24 Nov

21:25 - 11:40BNA-LHR

8h 15mdirect

12:40 - 17:15LHR-BNA

9h 35mdirect

£366British Airways

Find Deal

Wed, 22 Oct - Wed, 29 Oct

18:03 - 10:00CVG-LGW

10h 57m1 stop

12:00 - 21:01LGW-CVG

14h 01m1 stop

£380Delta

Find Deal

Mon, 25 Aug - Fri, 5 Sep

15:11 - 07:15SDF-LHR

11h 04m1 stop

12:45 - 22:54LHR-SDF

15h 09m1 stop

£402Virgin Atlantic

Find Deal

Wed, 15 Oct - Wed, 22 Oct

Air Canada flights from Kentucky to London

Our best Air Canada deals on Kentucky to London flight tickets

Air Canada

25 Nov

BNA08:15Nashville Intl

21h 05m

1 stop

LHR11:20London Heathrow

3 Dec

LHR13:25London Heathrow

31h 40m

1 stop

BNA15:05Nashville Intl

£364

Find similar

Air Canada

7 Nov

BNA14:25Nashville Intl

10h 45m

1 stop

LHR07:10London Heathrow

9 Nov

LHR06:50London Heathrow

14h 15m

2 stops

BNA15:05Nashville Intl

£365

Find similar

Air Canada

25 Aug

BNA15:30Nashville Intl

33h 00m

1 stop

LHR06:30London Heathrow

4 Sept

LHR14:05London Heathrow

31h 50m

2 stops

BNA15:55Nashville Intl

£373

Find similar

KLM flights from Kentucky to London

Our best KLM deals on Kentucky to London flight tickets

KLM

20 Aug

TYS18:03Knoxville McGhee Tyson

14h 07m

1 stop

LHR13:10London Heathrow

27 Aug

LHR09:20London Heathrow

12h 59m

1 stop

TYS17:19Knoxville McGhee Tyson

£426

Find similar

KLM

20 Aug

TYS18:14Knoxville McGhee Tyson

11h 56m

1 stop

LHR11:10London Heathrow

27 Aug

LHR13:05London Heathrow

12h 01m

1 stop

TYS20:06Knoxville McGhee Tyson

£427

Find similar

KLM

17 Aug

BNA19:29Nashville Intl

12h 01m

1 stop

LHR13:30London Heathrow

24 Aug

LHR09:20London Heathrow

13h 35m

1 stop

BNA16:55Nashville Intl

£431

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvilleLondon

BNA - LGW

BNALGW

Nashville Intl

Wed 1/10

19:43-10:00

1 stop32h 17m

London Gatwick

Tue 7/10

14:00-23:23

1 stop15h 23m

£312

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Sun 7/9

20:55-20:20

1 stop17h 25m

London Heathrow

Tue 23/9

21:25-19:30

1 stop28h 05m

£343

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Sun 7/9

07:00-06:25

1 stop17h 25m

London Heathrow

Tue 23/9

12:45-21:13

1 stop14h 28m

£359

NashvilleLondon

BNA - LGW

BNALGW

Nashville Intl

Mon 25/8

14:15-10:00

1 stop13h 45m

London Gatwick

Wed 3/9

12:00-22:28

1 stop16h 28m

£362

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Tue 25/11

08:15-11:20

1 stop21h 05m

London Heathrow

Wed 3/12

13:25-15:05

1 stop31h 40m

£364

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Fri 7/11

14:25-07:10

1 stop10h 45m

London Heathrow

Sun 9/11

06:50-15:05

2 stops14h 15m

£365

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Sat 22/11

19:31-07:20

1 stop30h 49m

London Heathrow

Mon 24/11

18:45-21:46

2 stops32h 01m

£365

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Wed 22/10

21:25-11:40

Nonstop8h 15m

London Heathrow

Wed 29/10

12:40-17:15

Nonstop9h 35m

£366

CincinnatiLondon

CVG - LGW

CVGLGW

Cincinnati Cinci./N. Kentucky

Mon 25/8

18:03-10:00

1 stop10h 57m

London Gatwick

Fri 5/9

12:00-21:01

1 stop14h 01m

£380

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Wed 15/10

15:11-07:15

1 stop11h 04m

London Heathrow

Wed 22/10

12:45-22:54

1 stop15h 09m

£402

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 August. Flight prices, which tend to average around £521, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from Kentucky averaging around £524.

What is the cheapest day to depart on your flight to London?

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £507. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Kentucky to London for around £830.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £554. Flights in the afternoon are often more expensive, with an average ticket price of £827.

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £728 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Kentucky for as low as £608 on momondo.

Cheap Kentucky to London flight deals and tips

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

Best price found	£135
Fastest flight time	7h 40m
Direct flights	Mon, Tue, Wed, Thu, Sat and Sun
Airports in London	4 airports

The best one-way flight to London from Kentucky in the past 72 hours is £135. The best return flight deal from Kentucky to London found on momondo in the last 72 hours is £312.

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. Airlines offering direct flights are: Finnair, Iberia and American Airlines.

There are 4 airports near London: London City (LCY), London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW)

Search flight deals

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 August 2025, there are 5 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.

Best airlines flying from Kentucky to London

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

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom £536	Free Cancellation	Rating 7.4 657 reviews		Search Virgin Atlantic flights
American Airlines	PriceFrom £553	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Eastbourne

Milton Keynes

Luton

Slough

Maidstone

Southend-on-Sea

Canterbury

Gatwick

Ipswich

Ilford

Guildford

Colchester

Dartford

Hounslow

Worthing

Dover

Chelmsford

Hayes

Winchester

Bedford

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.