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

SWISS, United Airlines, and Icelandair are the most popular carriers operating from London to Kentucky

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

The number of flights available between London and Kentucky is 39 per week as of December 2025. The most frequent departure day is Wed, with 21% of weekly flights leaving on this day.

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

Prices for flights from London to Kentucky refresh daily.

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

The number of operators available for flights from London to Kentucky is 3 as of December 2025.

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

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 London to Kentucky.

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

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

$305 Cheap Flights from London to Kentucky in 2025/26

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Find the cheapest flights from London to Kentucky

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:00 pm - 8:39 am

LGW

TYS

47h 39m2 stops

12:55 pm - 10:00 am

TYS

LGW

16h 05m1 stop

$581Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

11:45 am - 7:08 pm

LHR

TYS

12h 23m1 stop

8:44 pm - 12:30 pm

TYS

LHR

10h 46m1 stop

$684British Airways

Tue, Mar 3 - Tue, Apr 28

6:05 am - 9:28 pm

LHR

TYS

20h 23m2 stops

8:23 pm - 5:15 pm

TYS

LHR

15h 52m2 stops

$730Iberia

Tue, Mar 3 - Tue, Apr 28

1:30 pm - 9:50 pm

LHR

CVG

13h 20m1 stop

9:30 am - 9:15 am

CVG

LHR

18h 45m2 stops

$732Iberia

Thu, Jan 8 - Thu, Jan 29

1:30 pm - 9:50 pm

LHR

CVG

13h 20m1 stop

8:50 pm - 9:30 am

CVG

LHR

7h 40mnonstop

$737American Airlines

Thu, Jan 8 - Sun, Jan 11

9:50 am - 9:30 pm

LCY

CVG

16h 40m2 stops

2:54 pm - 9:15 am

CVG

LCY

13h 21m2 stops

$738Lufthansa

Tue, Jan 13 - Tue, Jan 20

6:50 am - 6:16 pm

LHR

CVG

16h 26m2 stops

4:00 pm - 9:10 am

CVG

LHR

12h 10m1 stop

$747United Airlines

Thu, Jan 15 - Mon, Jan 19

8:30 am - 7:03 pm

LHR

CVG

15h 33m2 stops

2:08 pm - 5:55 am

CVG

LHR

10h 47m1 stop

$759Lufthansa

Fri, Jan 30 - Fri, Feb 6

12:40 pm - 4:15 pm

LHR

BNA

9h 35mnonstop

6:25 pm - 8:35 am

BNA

LHR

8h 10mnonstop

$811American Airlines

Wed, Jan 14 - Sat, Jan 24

9:00 am - 10:40 pm

LHR

LEX

18h 40m2 stops

2:00 pm - 11:15 am

LEX

LHR

16h 15m1 stop

$816United Airlines

Thu, Jan 22 - Mon, Jan 26

JetBlue flights from London to Kentucky

Our best JetBlue deals on London to Kentucky flight tickets

JetBlue

Feb 13

LHR9:20 amLondon Heathrow

31h 52m

1 stop

BNA11:12 amNashville Intl

Feb 17

BNA11:48 amNashville Intl

13h 07m

1 stop

LHR6:55 amLondon Heathrow

$797

Find similar

JetBlue

Dec 19

LHR12:20 pmLondon Heathrow

27h 35m

1 stop

BNA9:55 amNashville Intl

Jan 10

BNA9:50 amNashville Intl

15h 05m

1 stop

LHR6:55 amLondon Heathrow

$1,477

Find similar

Icelandair flights from London to Kentucky

Our best Icelandair deals on London to Kentucky flight tickets

Icelandair

Apr 13

LHR1:05 pmLondon Heathrow

12h 25m

1 stop

BNA7:30 pmNashville Intl

Apr 19

BNA8:55 pmNashville Intl

33h 00m

1 stop

LHR11:55 amLondon Heathrow

$813

Find similar

Icelandair

Apr 16

LGW3:40 pmLondon Gatwick

33h 50m

1 stop

BNA7:30 pmNashville Intl

Apr 19

BNA8:55 pmNashville Intl

11h 45m

1 stop

LGW2:40 pmLondon Gatwick

$825

Find similar

Icelandair

Apr 24

LHR1:05 pmLondon Heathrow

12h 25m

1 stop

BNA7:30 pmNashville Intl

May 3

BNA8:55 pmNashville Intl

17h 25m

1 stop

LHR8:20 pmLondon Heathrow

$833

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Fri 1/30

2:00 pm-8:39 am

2 stops47h 39m

Knoxville McGhee Tyson

Fri 2/6

12:55 pm-10:00 am

1 stop16h 05m

$581

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Tue 3/3

11:45 am-7:08 pm

1 stop12h 23m

Knoxville McGhee Tyson

Tue 4/28

8:44 pm-12:30 pm

1 stop10h 46m

$684

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Tue 3/3

6:05 am-9:28 pm

2 stops20h 23m

Knoxville McGhee Tyson

Tue 4/28

8:23 pm-5:15 pm

2 stops15h 52m

$730

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Thu 1/8

1:30 pm-9:50 pm

1 stop13h 20m

Cincinnati Cinci./N. Kentucky

Thu 1/29

9:30 am-9:15 am

2 stops18h 45m

$732

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Thu 1/8

1:30 pm-9:50 pm

1 stop13h 20m

Cincinnati Cinci./N. Kentucky

Sun 1/11

8:50 pm-9:30 am

Nonstop7h 40m

$737

LondonCincinnati

LCY - CVG

LCYCVG

London City

Tue 1/13

9:50 am-9:30 pm

2 stops16h 40m

Cincinnati Cinci./N. Kentucky

Tue 1/20

2:54 pm-9:15 am

2 stops13h 21m

$738

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Thu 1/15

6:50 am-6:16 pm

2 stops16h 26m

Cincinnati Cinci./N. Kentucky

Mon 1/19

4:00 pm-9:10 am

1 stop12h 10m

$747

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Fri 1/30

8:30 am-7:03 pm

2 stops15h 33m

Cincinnati Cinci./N. Kentucky

Fri 2/6

2:08 pm-5:55 am

1 stop10h 47m

$759

LondonNashville

LHR - BNA

LHRBNA

London Heathrow

Wed 1/14

12:40 pm-4:15 pm

Nonstop9h 35m

Nashville Intl

Sat 1/24

6:25 pm-8:35 am

Nonstop8h 10m

$811

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Thu 1/22

9:00 am-10:40 pm

2 stops18h 40m

Lexington Blue Grass

Mon 1/26

2:00 pm-11:15 am

1 stop16h 15m

$816

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 London to Kentucky

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 Kentucky?

If you’re not able to fly to Kentucky in January, then September is your next best option. Flight prices from London to Kentucky during September average around $699.

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

Our data shows that Friday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $908. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $989. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kentucky.

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

You are more likely to see cheaper flights to Kentucky from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Kentucky for around $816 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kentucky from London for as low as $737 on momondo.

Can stopping save me money on London to Kentucky flights?

You could potentially save up to 4% on your flight if you consider stops on a London to Kentucky flight.

Cheap London to Kentucky flight deals and tips

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

Fastest flight time	8h 50m
Direct flights	Every day
Airports in Kentucky	43 airports

The fastest flight from London to Kentucky takes 8h 50m

Direct flights go from London to Kentucky every day.

There are 43 airports in Kentucky. From London there are direct flights to Nashville Intl (BNA), Cincinnati Cinci./N. Kentucky (CVG).

Search flight deals

When did momondo last update prices for flights from London to Kentucky?
Prices for flights from London to Kentucky refresh daily.
How many operators does momondo search for flights from London to Kentucky?
The number of operators available for flights from London to Kentucky is 3 as of December 2025.
How old do you have to be to fly from London to Kentucky?
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 London to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The required travel and health documents for your Kentucky 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 Kentucky. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Kentucky for you.

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

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

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

Once all potential London to Kentucky 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 London to Kentucky right now. Can momondo alert me if prices change?

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