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Cheap flights from Kentucky to the United Kingdom from $207

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 the United Kingdom departing on 2/2. 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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Find the cheapest flights from Kentucky to the United Kingdom

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:01 am - 10:00 am
CVG
-
LGW
23h 59m1 stop
Multiple Airlines Logo
2:00 pm - 11:26 pm
LGW
-
CVG
14h 26m1 stop
$456Multiple Airlines
Mon, Jan 19 - Fri, Jan 23
Lufthansa Logo
5:32 pm - 11:15 am
LEX
-
LHR
12h 43m1 stop
Lufthansa Logo
11:10 am - 10:40 pm
LHR
-
LEX
16h 30m2 stops
$562Lufthansa
Fri, Jan 23 - Fri, Jan 30
Scandinavian Airlines Logo
7:00 am - 12:55 pm
CVG
-
LHR
24h 55m2 stops
Scandinavian Airlines Logo
6:40 am - 10:12 pm
LHR
-
CVG
20h 32m2 stops
$568Scandinavian Airlines
Fri, Jan 30 - Sun, Feb 1
Scandinavian Airlines Logo
7:00 am - 8:55 am
CVG
-
LHR
44h 55m2 stops
Scandinavian Airlines Logo
6:40 am - 9:16 pm
LHR
-
CVG
18h 36m2 stops
$583Scandinavian Airlines
Fri, Mar 6 - Mon, Mar 9
Virgin Atlantic Logo
3:32 pm - 9:00 am
SDF
-
LHR
12h 28m1 stop
Virgin Atlantic Logo
11:45 am - 11:50 pm
LHR
-
SDF
17h 05m2 stops
$593Virgin Atlantic
Mon, Jan 26 - Mon, Feb 9
Virgin Atlantic Logo
12:22 pm - 7:50 am
SDF
-
LHR
14h 28m1 stop
Virgin Atlantic Logo
1:00 pm - 9:19 pm
LHR
-
SDF
13h 19m1 stop
$620Virgin Atlantic
Mon, Jan 26 - Mon, Feb 2
United Airlines Logo
2:00 pm - 11:15 am
LEX
-
LHR
16h 15m1 stop
United Airlines Logo
6:50 am - 8:31 pm
LHR
-
LEX
18h 41m2 stops
$628United Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
9:50 am - 6:40 am
SDF
-
LHR
15h 50m1 stop
United Airlines Logo
6:50 am - 10:13 pm
LHR
-
SDF
20h 23m2 stops
$629United Airlines
Fri, Feb 20 - Tue, Feb 24
JetBlue Logo
11:05 am - 9:30 am
BNA
-
LHR
16h 25m1 stop
JetBlue Logo
12:20 pm - 10:13 am
LHR
-
BNA
27h 53m1 stop
$646JetBlue
Sun, Jan 18 - Sat, Jan 31
JetBlue Logo
11:05 am - 9:30 am
BNA
-
LHR
16h 25m1 stop
JetBlue Logo
9:20 am - 9:05 am
LHR
-
BNA
29h 45m1 stop
$659JetBlue
Sun, Jan 25 - Tue, Feb 10

British Airways flights from Kentucky to United Kingdom

Our best British Airways deals on Kentucky to United Kingdom flight tickets
British Airways
Apr 8
SDF6:31 pmLouisville Intl
14h 54m
1 stop
LHR2:25 pmLondon Heathrow
Apr 13
LHR7:25 pmLondon Heathrow
30h 30m
2 stops
SDF8:55 pmLouisville Intl
$652
Find similar
British Airways
Jan 27
CVG8:50 pmCincinnati Cinci./N. Kentucky
7h 40m
LHR9:30 amLondon Heathrow
Feb 4
LHR3:05 pmLondon Heathrow
8h 50m
CVG6:55 pmCincinnati Cinci./N. Kentucky
$653
Find similar
British Airways
Jan 20
CVG3:20 pmCincinnati Cinci./N. Kentucky
10h 35m
1 stop
LHR6:55 amLondon Heathrow
Jan 27
LHR3:05 pmLondon Heathrow
8h 50m
CVG6:55 pmCincinnati Cinci./N. Kentucky
$656
Find similar

Iberia flights from Kentucky to United Kingdom

Our best Iberia deals on Kentucky to United Kingdom flight tickets
Iberia
May 3
CVG5:34 pmCincinnati Cinci./N. Kentucky
11h 56m
1 stop
LHR10:30 amLondon Heathrow
May 18
LHR2:25 pmLondon Heathrow
11h 32m
1 stop
CVG8:57 pmCincinnati Cinci./N. Kentucky
$659
Find similar
Iberia
Apr 13
SDF5:27 pmLouisville Intl
12h 03m
1 stop
LHR10:30 amLondon Heathrow
Apr 18
LHR6:10 amLondon Heathrow
17h 52m
2 stops
SDF7:02 pmLouisville Intl
$698
Find similar
Iberia
Dec 27
SDF2:00 pmLouisville Intl
15h 25m
1 stop
LHR10:25 amLondon Heathrow
Dec 31
LHR12:35 pmLondon Heathrow
14h 19m
1 stop
SDF9:54 pmLouisville Intl
$1,503
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kentucky to United Kingdom 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 832,500 searches. Data last updated December 26, 2025.
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

CincinnatiLondon

CVG - LGW

CVGLGW

Cincinnati Cinci./N. Kentucky

Mon 1/19

5:01 am-10:00 am

1 stop23h 59m

London Gatwick

Fri 1/23

2:00 pm-11:26 pm

1 stop14h 26m

$456

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Fri 1/23

5:32 pm-11:15 am

1 stop12h 43m

London Heathrow

Fri 1/30

11:10 am-10:40 pm

2 stops16h 30m

$562

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Fri 1/30

7:00 am-12:55 pm

2 stops24h 55m

London Heathrow

Sun 2/1

6:40 am-10:12 pm

2 stops20h 32m

$568

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Fri 3/6

7:00 am-8:55 am

2 stops44h 55m

London Heathrow

Mon 3/9

6:40 am-9:16 pm

2 stops18h 36m

$583

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Mon 1/26

3:32 pm-9:00 am

1 stop12h 28m

London Heathrow

Mon 2/9

11:45 am-11:50 pm

2 stops17h 05m

$593

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Mon 1/26

12:22 pm-7:50 am

1 stop14h 28m

London Heathrow

Mon 2/2

1:00 pm-9:19 pm

1 stop13h 19m

$620

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 2/4

2:00 pm-11:15 am

1 stop16h 15m

London Heathrow

Sun 2/8

6:50 am-8:31 pm

2 stops18h 41m

$628

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Fri 2/20

9:50 am-6:40 am

1 stop15h 50m

London Heathrow

Tue 2/24

6:50 am-10:13 pm

2 stops20h 23m

$629

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Sun 1/18

11:05 am-9:30 am

1 stop16h 25m

London Heathrow

Sat 1/31

12:20 pm-10:13 am

1 stop27h 53m

$646

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Sun 1/25

11:05 am-9:30 am

1 stop16h 25m

London Heathrow

Tue 2/10

9:20 am-9:05 am

1 stop29h 45m

$659

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

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

What is the cheapest month to fly to United Kingdom?

In general, October 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 $699. If you aren’t able to travel to United Kingdom during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $702.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Kentucky to United Kingdom is on a Wednesday when prices can be found for as low as $749. The most expensive day to fly to United Kingdom is Sunday, with ticket prices averaging around $949.

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

According to our data, the cheapest time of day to fly to United Kingdom is in the afternoon. momondo users have found flights departing from Kentucky to United Kingdom in the afternoon for as low as $780. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to United Kingdom are more costly at noon, with an average ticket price of $895. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around $940 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Kentucky for as low as $749 on momondo.

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

You could potentially save up to 40% 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

Fastest flight time

7h 40m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The fastest flight from Kentucky to United Kingdom takes 7h 40m
Direct flights go from Kentucky to United Kingdom every day.
There are 1,286 airports in United Kingdom. From Kentucky there are direct flights to London Heathrow (LHR).
Search flight deals

  • 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?

  • 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 AtlanticPriceFrom $564Free CancellationRating
7.5
677 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $573Free CancellationRating
7.9
8,014 reviews
Search Delta flights
KLMPriceFrom $574Free CancellationRating
7.7
1,434 reviews
Search KLM flights
British AirwaysPriceFrom $598Free CancellationRating
6.7
7,617 reviews
Search British Airways flights
American AirlinesPriceFrom $619Free CancellationRating
7.2
11,064 reviews
Search American Airlines flights
United AirlinesPriceFrom $659Free CancellationRating
7.4
9,115 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.

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to the United Kingdom

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom $343
Flights to Manchesterfrom $388
Flights to Edinburghfrom $389
Flights to Birminghamfrom $389
Flights to Glasgowfrom $411
Flights to Newcastle upon Tynefrom $462
Flights to Belfastfrom $455
Flights to Bristolfrom $450
Flights to Invernessfrom $401
Flights to Liverpoolfrom $444
Flights to Aberdeenfrom $496
Flights to Leedsfrom $459