$207+ Cheap flights from Kentucky to London (LON)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Kentucky to London with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kentucky to London
Keep the following information in mind while searching for Kentucky to London flight deals. Data was last updated June 12, 2025.
Round-trip from | $634 (Delta) |
|---|---|
One-way from | $207 (Trip.com) |
Popular in | June |
Cheapest in | October |
Average price | $1,380 |
Find flight deals from Kentucky to London
Cheapest flights from Kentucky to LondonExplore the most affordable flight options available from Kentucky to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Kentucky to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Netflights deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Orbitz deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This lastminute.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Kentucky to London 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Kentucky to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
CincinnatiLondon
CVG - LGW
CVGLGW
Cincinnati Cinci./N. Kentucky
Wed 8/6
6:03 pm-10:00 am
1 stop10h 57m
London Gatwick
Wed 8/20
12:00 pm-9:01 pm
1 stop14h 01m
LouisvilleLondon
SDF - LHR
SDFLHR
Louisville Intl
Wed 7/30
7:00 am-10:00 am
2 stops22h 00m
London Heathrow
Fri 10/3
2:05 pm-12:18 pm
2 stops27h 13m
CincinnatiLondon
CVG - LHR
CVGLHR
Cincinnati Cinci./N. Kentucky
Wed 8/27
1:30 pm-6:30 am
1 stop12h 00m
London Heathrow
Wed 10/15
2:05 pm-1:07 pm
2 stops28h 02m
CincinnatiLondon
CVG - LHR
CVGLHR
Cincinnati Cinci./N. Kentucky
Wed 8/27
9:30 am-6:30 am
2 stops16h 00m
London Heathrow
Wed 10/15
2:05 pm-1:07 pm
2 stops28h 02m
CincinnatiLondon
CVG - LHR
CVGLHR
Cincinnati Cinci./N. Kentucky
Wed 8/6
11:00 am-8:50 am
1 stop16h 50m
London Heathrow
Wed 8/20
6:15 am-3:10 pm
1 stop13h 55m
LouisvilleLondon
SDF - LGW
SDFLGW
Louisville Intl
Sun 8/3
12:50 pm-10:00 am
2 stops16h 10m
London Gatwick
Tue 8/19
12:00 pm-10:46 pm
2 stops15h 46m
LouisvilleLondon
SDF - LHR
SDFLHR
Louisville Intl
Wed 7/30
3:21 pm-7:15 am
1 stop10h 54m
London Heathrow
Fri 10/3
9:20 am-4:50 pm
1 stop12h 30m
CincinnatiLondon
CVG - LHR
CVGLHR
Cincinnati Cinci./N. Kentucky
Mon 7/28
4:03 pm-8:05 am
1 stop11h 02m
London Heathrow
Mon 8/18
7:25 pm-6:33 pm
2 stops28h 08m
KnoxvilleLondon
TYS - LHR
TYSLHR
Knoxville McGhee Tyson
Mon 8/4
7:43 pm-11:25 am
2 stops34h 42m
London Heathrow
Tue 8/19
6:15 am-8:06 pm
2 stops18h 51m
KnoxvilleLondon
TYS - LHR
TYSLHR
Knoxville McGhee Tyson
Wed 8/20
12:00 pm-7:40 am
1 stop14h 40m
London Heathrow
Wed 8/27
2:05 pm-5:00 pm
2 stops31h 55m
Best time to book a flight from Kentucky to London
Have a flexible travel schedule? Discover the best time to fly to London from Kentucky with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Kentucky to London
What is the cheapest month to book a flight from Kentucky to London?
Currently, November is the cheapest month in which you can book a flight from Kentucky to London (average of $661). Flying from Kentucky to London in June is currently the most expensive (average of $1,108). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from KY to LON?
Find hourly flight availability from Kentucky to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
When flying from Kentucky to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in London by month
Plan your trip to London by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.
Temperature in London by month
Plan your trip to London by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated June 12, 2025.
See what other customers who have flown with Delta, KLM and Finnair from Kentucky to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Kentucky to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Kentucky?
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Alternative routes for Kentucky to London
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Kentucky to London
Discover the top 5 airlines that operate flights from Kentucky to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$619 | Average$794 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$692 | Average$919 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$700 | Average$939 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$734 | Average$996 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$776 | Average$1,242 | FlexibilityNo cancel fee | On-time72% |