Cheap flights from London to the United States from C$ 207

Travellers have found it’s best to book a flight 61 days in advance to save up to 33% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London, Ontario to USA 1-2 weeks in advance for as low as C$ 835, or C$ 1,056 for flights within the next 24 hours.

November can be a great time to fly to USA from London, Ontario with a flight ticket averaging about C$ 716. Cheapflights users have found deals in the month of November for as cheap as C$ 412. The most expensive prices can be found in the month of August.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London, Ontario to USA as you normally would.

Located just 8.6 km from the city centre, London (YXU) is the airport most travellers will use when flying to United States from London.

Some of our airline partners flying from London to United States have new flexible policies in place due to COVID-19. Air Canada, WestJet, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Air Canada with this kind of flexibility.

Yes, there are multiple flights from London, Ontario to USA for under C$ 400. The cheapest flight booked recently is on Air Canada for just C$ 382, but on average you can expect to pay C$ 478.

There are currently 17+ open flights from London, Ontario to USA within the next 7 days for less than C$ 600.

Within the past month, 137 users have taken a look at flights from London to United States.

The cheapest airline one-way is Undisclosed Carrier, with whom users have recently found tickets for as low as C$ 207. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from London, Ontario to USA for a low price.

The most popular route from London, Ontario to USA is London - Las Vegas Harry Reid Intl. You may also consider London - New York LaGuardia or London - Orlando.

Air Canada, United Airlines and WestJet are the most popular airlines when flying from London, Ontario to USA.

This is defined as London Airport (YXU) and Los Angeles Airport (LAX). Codes like Los Angeles Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: San Francisco Airport (SFO), Miami Airport (MIA), Boston Logan Intl Airport (BOS), New York John F Kennedy Intl Airport (JFK), Atlanta Hartsfield-Jackson Airport (ATL).