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Cheap flights from Kentucky to the United Kingdom from $276

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 5/4. 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.
Lufthansa Logo
5:39 pm - 6:35 pm
LEX
-
LHR
20h 56m
2 stops
Lufthansa Logo
11:10 am - 11:44 pm
LHR
-
LEX
16h 34m
2 stops
$611Lufthansa
Tue, Mar 10 - Tue, Mar 17
Scandinavian Airlines Logo
5:55 pm - 9:20 am
CVG
-
LHR
35h 25m
2 stops
Scandinavian Airlines Logo
6:40 am - 10:12 pm
LHR
-
CVG
19h 32m
2 stops
$615Scandinavian Airlines
Mon, Mar 16 - Thu, Mar 19
Multiple Airlines Logo
8:42 am - 10:00 am
CVG
-
LGW
21h 18m
1 stop
Multiple Airlines Logo
2:00 pm - 12:41 am
LGW
-
CVG
14h 41m
1 stop
$618Multiple Airlines
Mon, Mar 9 - Fri, Mar 13
Lufthansa Logo
5:45 pm - 6:25 pm
LEX
-
LHR
19h 40m
2 stops
Lufthansa Logo
10:50 am - 11:44 pm
LHR
-
LEX
17h 54m
2 stops
$626Lufthansa
Tue, Apr 28 - Tue, May 19
United Airlines Logo
1:47 pm - 6:20 am
SDF
-
LHR
12h 33m
1 stop
United Airlines Logo
6:50 am - 8:14 pm
LHR
-
SDF
17h 24m
2 stops
$632United Airlines
Mon, Mar 9 - Mon, Mar 16
United Airlines Logo
5:39 pm - 11:15 am
LEX
-
LHR
13h 36m
1 stop
United Airlines Logo
6:50 am - 8:09 pm
LHR
-
LEX
17h 19m
2 stops
$632United Airlines
Tue, Mar 10 - Tue, Mar 17
Delta Logo
2:20 pm - 11:40 am
LEX
-
LHR
17h 20m
1 stop
Delta Logo
6:30 am - 9:42 pm
LHR
-
LEX
19h 12m
2 stops
$633Delta
Mon, Mar 9 - Thu, Mar 19
Air Canada Logo
9:00 am - 7:10 am
SDF
-
LHR
18h 10m
2 stops
Air Canada Logo
1:25 pm - 10:13 pm
LHR
-
SDF
36h 48m
2 stops
$644Air Canada
Tue, Mar 10 - Sun, Mar 15
Multiple Airlines Logo
1:20 pm - 10:00 am
CVG
-
LGW
16h 40m
1 stop
Multiple Airlines Logo
2:00 pm - 12:41 am
LGW
-
CVG
14h 41m
1 stop
$646Multiple Airlines
Mon, Mar 9 - Fri, Mar 13
Delta Logo
4:15 pm - 7:50 am
CVG
-
LHR
11h 35m
1 stop
Delta Logo
6:20 am - 4:15 pm
LHR
-
CVG
13h 55m
1 stop
$652Delta
Mon, Mar 9 - Tue, Mar 17

Lufthansa flights from Kentucky to United Kingdom

Our best Lufthansa deals on Kentucky to United Kingdom flight tickets
Lufthansa
Mar 10
LEX5:39 pmLexington Blue Grass
20h 56m
2 stops
LHR6:35 pmLondon Heathrow
Mar 17
LHR11:10 amLondon Heathrow
16h 34m
2 stops
LEX11:44 pmLexington Blue Grass
$611
Lufthansa
Apr 28
LEX5:45 pmLexington Blue Grass
19h 40m
2 stops
LHR6:25 pmLondon Heathrow
May 19
LHR10:50 amLondon Heathrow
17h 54m
2 stops
LEX11:44 pmLexington Blue Grass
$626
Lufthansa
Mar 2
CVG4:32 pmCincinnati Cinci./N. Kentucky
18h 18m
2 stops
LHR3:50 pmLondon Heathrow
Mar 12
LHR11:10 amLondon Heathrow
16h 36m
2 stops
CVG11:46 pmCincinnati Cinci./N. Kentucky
$632

SWISS flights from Kentucky to United Kingdom

Our best SWISS deals on Kentucky to United Kingdom flight tickets
SWISS
Mar 30
CVG2:08 pmCincinnati Cinci./N. Kentucky
22h 42m
2 stops
LGW5:50 pmLondon Gatwick
Apr 8
LGW9:15 amLondon Gatwick
16h 14m
2 stops
CVG8:29 pmCincinnati Cinci./N. Kentucky
$681
SWISS
Mar 30
CVG2:08 pmCincinnati Cinci./N. Kentucky
17h 52m
2 stops
LHR1:00 pmLondon Heathrow
Apr 8
LHR8:40 amLondon Heathrow
16h 49m
2 stops
CVG8:29 pmCincinnati Cinci./N. Kentucky
$683
SWISS
Feb 18
BNA2:50 pmNashville Intl
16h 05m
2 stops
LCY12:55 pmLondon City
Mar 5
LCY9:15 amLondon City
16h 28m
2 stops
BNA7:43 pmNashville Intl
$1,631

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 February 11, 2026.
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

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 3/10

5:39 pm-6:35 pm

2 stops20h 56m

London Heathrow

Tue 3/17

11:10 am-11:44 pm

2 stops16h 34m

$611

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 3/16

5:55 pm-9:20 am

2 stops35h 25m

London Heathrow

Thu 3/19

6:40 am-10:12 pm

2 stops19h 32m

$615

CincinnatiLondon

CVG - LGW

CVGLGW

Cincinnati Cinci./N. Kentucky

Mon 3/9

8:42 am-10:00 am

1 stop21h 18m

London Gatwick

Fri 3/13

2:00 pm-12:41 am

1 stop14h 41m

$618

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 4/28

5:45 pm-6:25 pm

2 stops19h 40m

London Heathrow

Tue 5/19

10:50 am-11:44 pm

2 stops17h 54m

$626

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Mon 3/9

1:47 pm-6:20 am

1 stop12h 33m

London Heathrow

Mon 3/16

6:50 am-8:14 pm

2 stops17h 24m

$632

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 3/10

5:39 pm-11:15 am

1 stop13h 36m

London Heathrow

Tue 3/17

6:50 am-8:09 pm

2 stops17h 19m

$632

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 3/9

2:20 pm-11:40 am

1 stop17h 20m

London Heathrow

Thu 3/19

6:30 am-9:42 pm

2 stops19h 12m

$633

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Tue 3/10

9:00 am-7:10 am

2 stops18h 10m

London Heathrow

Sun 3/15

1:25 pm-10:13 pm

2 stops36h 48m

$644

CincinnatiLondon

CVG - LGW

CVGLGW

Cincinnati Cinci./N. Kentucky

Mon 3/9

1:20 pm-10:00 am

1 stop16h 40m

London Gatwick

Fri 3/13

2:00 pm-12:41 am

1 stop14h 41m

$646

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 3/9

4:15 pm-7:50 am

1 stop11h 35m

London Heathrow

Tue 3/17

6:20 am-4:15 pm

1 stop13h 55m

$652

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 $694. 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.

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 $898 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 $687 on momondo.

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

You could potentially save up to 46% 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

Mon, Tue, Wed, Thu, Sat and Sun

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 on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
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
678 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $571Free CancellationRating
7.9
8,179 reviews
Search Delta flights
British AirwaysPriceFrom $589Free CancellationRating
6.7
7,731 reviews
Search British Airways flights
American AirlinesPriceFrom $619Free CancellationRating
7.2
11,267 reviews
Search American Airlines flights
United AirlinesPriceFrom $659Free CancellationRating
7.4
9,276 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 $366
Flights to Manchesterfrom $391
Flights to Edinburghfrom $369
Flights to Birminghamfrom $391
Flights to Glasgowfrom $394
Flights to Newcastle upon Tynefrom $459
Flights to Belfastfrom $552
Flights to Bristolfrom $419
Flights to Invernessfrom $422
Flights to Liverpoolfrom $421
Flights to Leedsfrom $502
Flights to Aberdeenfrom $535