Cheap flights from London to Ontario from C$ 444

The cheapest airlines for a one-way flight from London to Region of Ontario are Air Transat (C$ 444), WestJet (C$ 485), and Aer Lingus (C$ 510).

The most popular route from London to Region of Ontario is London Heathrow - Toronto Pearson Intl. You may also consider London Gatwick - Toronto Pearson Intl or London City - Toronto Pearson Intl.

No one likes to see their flight delayed. When booking a flight from London to Region of Ontario consider choosing Air Canada (90%), Egyptair (89%) or SriLankan Airlines (89%) as they are the most reliable in getting you off to your destination on time.

While on average a flight from London to Region of Ontario is generally C$ 2,056, our data shows the cheapest flight currently is C$ 570. When looking at the most popular route, (London Heathrow - Toronto Pearson Intl), you can expect to pay C$ 396 for that flight.

Yes. In addition to deals on London to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Ontario.

Yes. Cheapflights offers flight deals from London to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, January is the cheapest month in which you can book a flight from London to Region of Ontario (average of C$ 167). Flying from London to Region of Ontario in July is currently the most expensive (average of C$ 255). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.