Cheap flights from Kentucky to London from C$ 335

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 London departing on 22/9. 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

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Cheap round-trip flights

Multiple Airlines Logo
YYZ-YXU
231 kmmulti-stop
Multiple Airlines Logo
YXU-YYZ
231 kmmulti-stop
Multiple Airlines
Find Deal
Multiple Airlines Logo
YVR-YXU
5255 kmmulti-stop
Multiple Airlines Logo
YXU-YVR
5255 kmmulti-stop
Multiple Airlines
Find Deal

momondo Fare Finder

 
Customize your flight search to find flights from Kentucky to London, Ontario 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 96,600 searches. Data last updated 14 August 2025.
Use the filters below to find and compare flights from Kentucky to London, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleLondon

SDF - YXU

SDFYXU

Louisville Intl

Mon 22/9

11:17 a.m.-5:12 a.m.

3 stops41h 55m

C$ 335

LouisvilleLondon

SDF - YXU

SDFYXU

Louisville Intl

Mon 22/9

4:20 p.m.-5:12 a.m.

2 stops36h 52m

C$ 376

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to London from

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 Lexington to Toronto Pearson Intl Airport is 4h 23m on average, while flying from Louisville to Toronto Pearson Intl Airport is 4h 37m 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

36h 52m

Direct flights

None

Airports in London, Ontario

1 airport
The fastest flight from Kentucky to London, Ontario takes 36h 52m
There are no direct flights from Kentucky to London, Ontario. Popular non-direct route for this connection is Louisville Intl Airport - London Airport.
There is 1 airport near London, Ontario: London (YXU)
  • 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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.

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1 adult
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