When did momondo last update prices for flights from Kentucky to London Airport?

Prices for flights from Kentucky to London Airport were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kentucky to London Airport.

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

The travel and health documents required for your trip to London Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 1,264 Cheap Flights from Kentucky to London, Ontario in 2026

Find the cheapest flights from Kentucky to London

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 a.m. - 5:43 p.m.

SDF

YXU

10h 43m

2 stops

5:40 a.m. - 11:59 p.m.

YXU

SDF

18h 19m

2 stops

C$ 1,264United Airlines

Thu, 24 Sep - Mon, 28 Sep

7:10 a.m. - 9:40 p.m.

SDF

YXU

14h 30m

2 stops

10:05 a.m. - 7:07 p.m.

YXU

SDF

9h 02m

2 stops

C$ 1,304United Airlines

Tue, 11 Aug - Tue, 18 Aug

12:35 p.m. - 5:20 a.m.

SDF

YXU

16h 45m

2 stops

8:40 p.m. - 4:44 p.m.

YXU

SDF

20h 04m

3 stops

C$ 1,372WestJet

Tue, 11 Aug - Tue, 18 Aug

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United Airlines flights from Kentucky to London, Ontario

Our best United Airlines deals on Kentucky to London, Ontario flight tickets

United Airlines

24 Sep

SDF7:00 a.m.Louisville Intl

10h 43m

2 stops

YXU5:43 p.m.London

28 Sep

YXU5:40 a.m.London

18h 19m

2 stops

SDF11:59 p.m.Louisville Intl

C$ 1,264

United Airlines

11 Aug

SDF7:10 a.m.Louisville Intl

14h 30m

2 stops

YXU9:40 p.m.London

18 Aug

YXU10:05 a.m.London

9h 02m

2 stops

SDF7:07 p.m.Louisville Intl

C$ 1,304

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleLondon

SDF - YXU

SDFYXU

Louisville Intl

Thu 24/9

7:00 a.m.-5:43 p.m.

2 stops10h 43m

London

Mon 28/9

5:40 a.m.-11:59 p.m.

2 stops18h 19m

C$ 1,264

Quickest round-trip

LouisvilleLondon

SDF - YXU

SDFYXU

Louisville Intl

Tue 11/8

7:10 a.m.-9:40 p.m.

2 stops14h 30m

London

Tue 18/8

10:05 a.m.-7:07 p.m.

2 stops9h 02m

C$ 1,304

LouisvilleLondon

SDF - YXU

SDFYXU

Louisville Intl

Tue 11/8

12:35 p.m.-5:20 a.m.

2 stops16h 45m

London

Tue 18/8

8:40 p.m.-4:44 p.m.

3 stops20h 04m

C$ 1,372

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Kentucky to London, Ontario

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

How long does it take to fly to London, Ontario?

The average flight duration from Kentucky to London, Ontario depends on which airport you fly into and out of. Flying from Louisville to Toronto Pearson Intl Airport is 4h 04m on average, while flying from Lexington to Toronto Pearson Intl Airport is 4h 29m on average. Toronto Pearson Intl Airport is the most popular airport in London, Ontario.

Cheap Kentucky to London, Ontario flight deals and tips

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

Fastest flight time	10h 43m
Direct flights	None

The fastest flight from Kentucky to London, Ontario takes 10h 43m

There are no direct flights from Kentucky to London, Ontario. There are no popular flight routes from Kentucky to London, Ontario.

Search flight deals

Frequently asked questions about flying from Kentucky to London, Ontario

When did momondo last update prices for flights from Kentucky to London Airport?
Prices for flights from Kentucky to London Airport were last updated today.
How old do you have to be to fly from Kentucky to London Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kentucky to London Airport.
What documentation or ID do you need to fly to London Airport?
The travel and health documents required for your trip to London Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Grand Bend

Port Stanley

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Kentucky.

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

momondo does allow users to show only those flights to London from Kentucky which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to London from Kentucky. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Kentucky to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kentucky to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.