Cheap flights from Toronto to the United Kingdom from £208

The cheapest month to fly to United Kingdom from Toronto is in February. Flight prices, which tend to average around £451, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of February, then departing from Toronto during the month January is also very affordable. Most momondo users find prices during this month for around £463.

The cheapest day to depart from Toronto to United Kingdom is on a Wednesday. Travellers who choose to depart for United Kingdom on a Wednesday will often find tickets for as low as £517. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Toronto to United Kingdom for around £651.

The cheapest time of day to fly to United Kingdom is in the evening when flights can be purchased for as low as £560. Try not to purchase tickets in the afternoon because they tend to be around £582. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Toronto Pearson Intl to London Heathrow for the best Toronto - United Kingdom flight prices

You are more likely to see cheaper flights to United Kingdom from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £547 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Toronto for as low as £508 on momondo.

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

TAP AIR PORTUGAL, Porter Airlines, and Air Transat are the most popular carriers operating from Toronto to United Kingdom

Air Canada, Air Transat and Aer Lingus are the top three most popular airlines that fly to United Kingdom from Toronto according to our data. Air Canada is the first choice among our users, with 55% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 9 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

Historically, on average around 23% of flights between Toronto and United Kingdom have experienced a delay on any given week. The average delay length over the past 12 months has been 142 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night 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 have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

30 flights are operational daily from Toronto to United Kingdom as of November 2026. The most popular departure time for this route is 20:00, with 100% of flights per day taking off in the evening.

As of November 2026, there are 214 flights per week flying from Toronto to United Kingdom. The most common day of the week flights depart is Sat, with 18% of flights taking off on this day.