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Cheap flights from Kentucky to London from £185

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 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
14:06 - 16:00BNA-LHR
19h 54m2 stops
Scandinavian Airlines Logo
06:40 - 22:06LHR-BNA
21h 26m2 stops
£437Scandinavian Airlines
Find Deal
Mon, 12 Jan - Thu, 29 Jan
Delta Logo
17:36 - 11:40TYS-LHR
13h 04m1 stop
Delta Logo
08:55 - 16:53LHR-TYS
12h 58m1 stop
£446Delta
Find Deal
Mon, 24 Nov - Thu, 18 Dec
KLM Logo
15:18 - 07:50SDF-LHR
11h 32m1 stop
KLM Logo
15:50 - 23:59LHR-SDF
13h 09m1 stop
£453KLM
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Tue, 2 Dec - Tue, 9 Dec
KLM Logo
15:41 - 07:50LEX-LHR
11h 09m1 stop
KLM Logo
10:45 - 19:03LHR-LEX
13h 18m1 stop
£453KLM
Find Deal
Tue, 9 Dec - Tue, 23 Dec
Icelandair Logo
17:30 - 10:50BNA-LHR
11h 20m1 stop
Icelandair Logo
12:15 - 18:30LHR-BNA
12h 15m1 stop
£455Icelandair
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Mon, 8 Dec - Thu, 18 Dec
British Airways Logo
19:47 - 11:35CVG-LHR
10h 48m1 stop
British Airways Logo
19:05 - 22:13LHR-CVG
32h 08m2 stops
£455British Airways
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Mon, 8 Dec - Mon, 15 Dec
Virgin Atlantic Logo
15:32 - 10:50SDF-LHR
14h 18m2 stops
Virgin Atlantic Logo
10:00 - 21:15LHR-SDF
16h 15m2 stops
£457Virgin Atlantic
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Wed, 11 Feb - Wed, 18 Feb
Virgin Atlantic Logo
18:10 - 11:40TYS-LHR
12h 30m1 stop
Virgin Atlantic Logo
12:40 - 23:45LHR-TYS
16h 05m2 stops
£462Virgin Atlantic
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Wed, 7 Jan - Wed, 21 Jan
British Airways Logo
20:50 - 09:30CVG-LHR
7h 40mdirect
British Airways Logo
15:05 - 19:55LHR-CVG
8h 50mdirect
£468British Airways
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Wed, 4 Mar - Fri, 13 Mar
Icelandair Logo
20:55 - 20:20BNA-LHR
17h 25m1 stop
Icelandair Logo
13:05 - 19:30LHR-BNA
12h 25m1 stop
£475Icelandair
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Mon, 27 Apr - Mon, 4 May

Scandinavian Airlines flights from Kentucky to London Heathrow Airport

Our best Scandinavian Airlines deals on Kentucky to London Heathrow Airport flight tickets
Scandinavian Airlines
12 Jan
BNA14:06Nashville Intl
19h 54m
2 stops
LHR16:00London Heathrow
29 Jan
LHR06:40London Heathrow
21h 26m
2 stops
BNA22:06Nashville Intl
£437
Find similar
Scandinavian Airlines
8 Jan
CVG12:45Cincinnati Cinci./N. Kentucky
20h 50m
2 stops
LHR14:35London Heathrow
22 Jan
LHR19:50London Heathrow
26h 22m
2 stops
CVG17:12Cincinnati Cinci./N. Kentucky
£453
Find similar
Scandinavian Airlines
1 Feb
BNA07:00Nashville Intl
20h 20m
2 stops
LHR09:20London Heathrow
11 Feb
LHR06:40London Heathrow
19h 22m
2 stops
BNA20:02Nashville Intl
£453
Find similar

Delta flights from Kentucky to London Heathrow Airport

Our best Delta deals on Kentucky to London Heathrow Airport flight tickets
Delta
24 Nov
TYS17:36Knoxville McGhee Tyson
13h 04m
1 stop
LHR11:40London Heathrow
18 Dec
LHR08:55London Heathrow
12h 58m
1 stop
TYS16:53Knoxville McGhee Tyson
£446
Find similar
Delta
2 Dec
SDF15:18Louisville Intl
11h 32m
1 stop
LHR07:50London Heathrow
9 Dec
LHR06:20London Heathrow
16h 16m
2 stops
SDF17:36Louisville Intl
£447
Find similar
Delta
9 Dec
LEX06:05Lexington Blue Grass
19h 20m
1 stop
LHR06:25London Heathrow
23 Dec
LHR15:50London Heathrow
23h 07m
1 stop
LEX09:57Lexington Blue Grass
£452
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Kentucky to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 10 November 2025.
Use the filters below to find and compare flights from Kentucky to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Mon 12/1

14:06-16:00

2 stops19h 54m

London Heathrow

Thu 29/1

06:40-22:06

2 stops21h 26m

£437

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Mon 24/11

17:36-11:40

1 stop13h 04m

London Heathrow

Thu 18/12

08:55-16:53

1 stop12h 58m

£446

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Tue 2/12

15:18-07:50

1 stop11h 32m

London Heathrow

Tue 9/12

15:50-23:59

1 stop13h 09m

£453

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 9/12

15:41-07:50

1 stop11h 09m

London Heathrow

Tue 23/12

10:45-19:03

1 stop13h 18m

£453

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Mon 8/12

17:30-10:50

1 stop11h 20m

London Heathrow

Thu 18/12

12:15-18:30

1 stop12h 15m

£455

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 8/12

19:47-11:35

1 stop10h 48m

London Heathrow

Mon 15/12

19:05-22:13

2 stops32h 08m

£455

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Wed 11/2

15:32-10:50

2 stops14h 18m

London Heathrow

Wed 18/2

10:00-21:15

2 stops16h 15m

£457

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 7/1

18:10-11:40

1 stop12h 30m

London Heathrow

Wed 21/1

12:40-23:45

2 stops16h 05m

£462

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 4/3

20:50-09:30

Nonstop7h 40m

London Heathrow

Fri 13/3

15:05-19:55

Nonstop8h 50m

£468

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Mon 27/4

20:55-20:20

1 stop17h 25m

London Heathrow

Mon 4/5

13:05-19:30

1 stop12h 25m

£475

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kentucky to London Heathrow Airport

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

What is the cheapest month to fly to London Heathrow Airport?

In general, February is the cheapest month to fly from Kentucky to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £479. The month of October is another great option to travel to London Heathrow Airport, with average flight prices from Kentucky averaging around £527.

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

On average, the least expensive day to fly to London Heathrow Airport from Kentucky is on a Sunday. momondo users have found tickets for Sunday departures for as low as £599. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Wednesday is £846.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is at midday. momondo users have found flights departing from Kentucky to London Heathrow Airport at midday for as low as £623. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £891 on average. Flights to London Heathrow Airport from Kentucky in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to London Heathrow Airport from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £756 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Kentucky for as low as £569 on momondo.

Cheap Kentucky to London Heathrow Airport flight deals and tips

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

Fastest flight time

7h 40m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun
The fastest flight from Kentucky to London Heathrow Airport takes 7h 40m
Direct flights go from Kentucky to London Heathrow Airport on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights..
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  • When did momondo last update prices for flights from Kentucky to London Heathrow Airport?

    Prices for flights from Kentucky to London Heathrow Airport refresh daily.

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

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

    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 London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

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

Best airlines flying from Kentucky to London Heathrow Airport

Compare and see reviews for airlines that fly from Kentucky to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £548Free CancellationRating
7.5
672 reviews
Search Virgin Atlantic flights
American AirlinesPriceFrom £566Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Northampton
Swindon
Canterbury
Stratford-upon-Avon
Southend-on-Sea
Ipswich
Ilford
Poole
Guildford
Swanage
Dover
Colchester
Chelmsford
Hayes

Why use momondo?

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

Finding the right flight to London 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 London quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to London from Kentucky with this policy.

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

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

Yes. momondo can track prices for Kentucky to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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