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Cheap flights from Kentucky to London, ON from C$ 1,188

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — YXU
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kentucky to London

Enter your travel dates to find the best prices.

Best flights from Kentucky to London
Discover carefully curated flight deals from Kentucky to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.

Sat 31/16:26 a.m.SDF - YXU
2 stops10h 39mAir Canada
Sat 7/29:25 a.m.YXU - SDF
2 stops13h 05mAir Canada
Deal found 17/12C$ 1,188
Fri 23/18:29 a.m.SDF - YXU
2 stops8h 36mUnited Airlines
Tue 27/19:50 a.m.YXU - SDF
2 stops9h 53mUnited Airlines
Deal found 15/12C$ 1,188
Fri 23/12:05 p.m.SDF - YXU
2 stops7h 15mAir Canada
Tue 27/15:10 a.m.YXU - SDF
2 stops12h 27mAir Canada
Deal found 16/12C$ 1,188
Sat 31/16:26 a.m.SDF - YXU
2 stops10h 39mUnited Airlines
Sat 7/29:25 a.m.YXU - SDF
2 stops11h 03mUnited Airlines
Deal found 17/12C$ 1,203
Fri 30/19:50 a.m.SDF - YXU
2 stops7h 15mAir Canada
Fri 6/29:25 a.m.YXU - SDF
2 stops11h 03mAir Canada
Deal found 16/12C$ 1,188

Find flight deals from Kentucky to London

Keep the following information in mind while searching for Kentucky to London flight deals. Data was last updated 18 December 2025.

Round-trip from

C$ 1,188
United Airlines
  • United Airlines
  • 23/1-27/1
  • 4 total stops
  • 18h 29m total
  • Kentucky to London
Search 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 629,999 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Kentucky to London that are best for you.

Fly from

Kentucky

Fly to

London

Route

Depart

Return

Price

LouisvilleLondon

SDF - YXU

SDFYXU

Louisville Intl

Sat 31/1

6:26 a.m.-5:05 p.m.

2 stops10h 39m

London

Sat 7/2

9:25 a.m.-10:30 p.m.

2 stops13h 05m

C$ 1,188

LouisvilleLondon

SDF - YXU

SDFYXU

Louisville Intl

Fri 23/1

8:29 a.m.-5:05 p.m.

2 stops8h 36m

London

Tue 27/1

9:50 a.m.-7:43 p.m.

2 stops9h 53m

C$ 1,188

LouisvilleLondon

SDF - YXU

SDFYXU

Louisville Intl

Fri 23/1

2:05 p.m.-9:20 p.m.

2 stops7h 15m

London

Tue 27/1

5:10 a.m.-5:37 p.m.

2 stops12h 27m

C$ 1,188

LouisvilleLondon

SDF - YXU

SDFYXU

Louisville Intl

Fri 30/1

9:50 a.m.-5:05 p.m.

2 stops7h 15m

London

Fri 6/2

9:25 a.m.-8:28 p.m.

2 stops11h 03m

C$ 1,188

LouisvilleLondon

SDF - YXU

SDFYXU

Louisville Intl

Sat 31/1

6:26 a.m.-5:05 p.m.

2 stops10h 39m

London

Sat 7/2

9:25 a.m.-8:28 p.m.

2 stops11h 03m

C$ 1,203

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, Ontario?

Currently, April is the cheapest month in which you can book a flight from Kentucky to London, Ontario (average of C$ 266). Flying from Kentucky to London, Ontario in November is currently the most expensive (average of C$ 1,163). 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.

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.

  • What airport do you fly into for flights to London from Kentucky?

    For a flight from Kentucky to London, you will be flying into London. London (YXU) is just 8.6 km from the centre of the city.

  • How long is the flight from Kentucky to London, Ontario?

    For as low as C$ 1,188, Air Canada can have you in London, Ontario from Kentucky in 8h 36m. The distance from Kentucky to London, Ontario is about 663 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Kentucky to London that include hotel bookings?

    Yes. In addition to deals on Kentucky to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to London.

  • Can I find deals for business class flights from Kentucky to London?

    Yes. Cheapflights offers flight deals from Kentucky to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kentucky to London, Ontario?

    Currently, April is the cheapest month in which you can book a flight from Kentucky to London, Ontario (average of C$ 266). Flying from Kentucky to London, Ontario in November is currently the most expensive (average of C$ 1,163). 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.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Port Stanley
Grand Bend

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Fly with Cheapflights

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How does Cheapflights help users find flights from Kentucky to London?

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kentucky to London.

Can Cheapflights find flights from Kentucky to London with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kentucky to London, users can toggle the no change fees filter when performing a flight search.

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