Cheap flights from London Gatwick Airport to Toronto from £254

The month of February is, on average, the cheapest month to fly to Toronto from London Gatwick Airport, with most prices found around £194. If you are unable to visit Toronto during the month of February, then departing from London Gatwick Airport during the month January is also very affordable. Most momondo users find prices during this month for around £200.

Our data shows that Friday is the least expensive day to fly to Toronto. Tickets to fly out on this day can be as low as £510. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Toronto on Monday is £545.

In the morning is the cheapest time of day to fly from London Gatwick Airport to Toronto when you can find flight prices for as low as £504. Flying to Toronto in the morning is an ideal time because this is during off-peak travel hours. Flights to Toronto are more costly in the afternoon, with an average ticket price of £561. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from London Gatwick to Toronto Pearson Intl for the best London Gatwick - Toronto flight prices

You are more likely to see cheaper flights to Toronto from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around £450 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from London Gatwick Airport for as low as £395 on momondo.

Icelandair and Air Transat are the most popular carriers operating from London Gatwick to Toronto

Air Transat, Icelandair and Air Canada are the top three most popular airlines that fly to Toronto from London Gatwick Airport according to our data. Air Transat is the first choice among our users, with 93% of people opting to fly with this airline when travelling to Toronto. Keep in mind that there are 6 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.

Historically, on average around 26% of flights between London and Toronto have experienced a delay on any given week. The average delay length over the past 12 months has been 117 minutes.

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

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

According to our data, Air Transat have had the fewest delays on this route over the last 12 months, with about 25% of their flights experiencing any sort of delay.

Reykjavik (KEF) was the most common stop: 74% of momondo users choosing one-stop flights on this route connected there.

Flights via Reykjavik (KEF) offer the lowest average return price of £317.

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 11h 03m.

St. John's (YYT) has the shortest average stopover time for this route: 1h 35m.

The number of flights available between London Gatwick Airport and Toronto is 1 per day as of May 2026. The most frequent departure time is 12:00, with 100% of daily flights leaving in the afternoon.

As of May 2026, there are 10 flights per week flying from London Gatwick Airport to Toronto. The most common day of the week flights depart is Tue, with 20% of flights taking off on this day.