Cheap flights from Canada to London from C$ 169

According to our data, Tuesday is the cheapest day to fly to London, Ontario from Canada. The lowest ticket price found for a Tuesday departure recently was C$ 522. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Canada because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 819.

Our most recent data shows that the best time of day to fly to London, Ontario is in the afternoon. Flights from Canada to London, Ontario during this time can be as low as C$ 585. Flights at noon are often more expensive with an average ticket price of C$ 653.

Fly from Calgary to London for the best Canada - London flight prices

There are 3 cabin classes available to choose from on Canada to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

WestJet and Air Canada are the most popular carriers operating from Canada to London

Flair Airlines, WestJet and Porter Airlines are the top three most popular airlines that fly to London, Ontario from Canada according to our data. Flair Airlines is the first choice among our users, with 38% of people opting to fly with this airline when travelling to London, Ontario. Keep in mind that there are 5 different airlines that fly to London, Ontario on a routine basis, so you have a few additional options to choose from.

Historically, on average around 10% of flights between Canada and London have experienced a delay on any given week. The average delay length over the past 12 months has been 92 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, WestJet has had the least delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

11 flights are operational daily from Canada to London, Ontario as of April 2026. The most popular departure time for this route is 4:00p.m., with 43% of flights per day taking off in the afternoon.

As of April 2026, there are 80 flights per week flying from Canada to London, Ontario. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.