£272 Cheap Flights to Southwestern Ontario

View £272 flight on Mon, 1 Mar 2027Opens in a new window

Popular airlines

  • Air Canada

  • Porter Airlines

  • WestJet

  • Air Transat

  • Flair Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Southwestern Ontario

Prices were available within the past 7 days and start at £272 for one-way flights and £385 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Air Transat
Fri, 29 May - Mon, 21 Sept
LGW
London
YYZ
Toronto
£385 Return, found 1 day ago
£385
Return
found 1 day ago
Select Air Transat flight, departing Fri, 29 May from London to Toronto, returning Mon, 21 Sept, priced at £385 found 1 day ago
Icelandair
Thu, 19 Nov - Mon, 23 Nov
LGW
London
YYZ
Toronto
£409 Return, found 1 hour ago
£409
Return
found 1 hour ago
Select Icelandair flight, departing Thu, 19 Nov from London to Toronto, returning Mon, 23 Nov, priced at £409 found 1 hour ago
Swiss International Air Lines
Thu, 17 Sept - Tue, 22 Sept
LGW
London
YYZ
Toronto
£462 Return, found 7 hours ago
£462
Return
found 7 hours ago
Select Swiss International Air Lines flight, departing Thu, 17 Sept from London to Toronto, returning Tue, 22 Sept, priced at £462 found 7 hours ago
Air Canada
Tue, 15 Sept - Thu, 24 Sept
LHR
London
YYZ
Toronto
£463 Return, found 3 hours ago
£463
Return
found 3 hours ago
Select Air Canada flight, departing Tue, 15 Sept from London to Toronto, returning Thu, 24 Sept, priced at £463 found 3 hours ago
British Airways
Sat, 14 Nov - Sat, 28 Nov
LHR
London
YYZ
Toronto
£470 Return, found 16 hours ago
£470
Return
found 16 hours ago
Select British Airways flight, departing Sat, 14 Nov from London to Toronto, returning Sat, 28 Nov, priced at £470 found 16 hours ago

Frequently asked questions

How do I find cheap flights to Southwestern Ontario that have flexible change policies?
At Expedia, we've been channeling our inner yogi to provide you with the most flexible fares available. Simply check the "No change fee" box directly under the filter subheading "Flexible change policies" to find your dream flight to Southwestern Ontario.
Which airlines fly to Southwestern Ontario?
Find a seat with one of these airlines and dynamic Southwestern Ontario will be yours to discover:

  • Delta Air Lines - 8,523 flights to or near Southwestern Ontario each month, including 7,904 flights to Detroit Metropolitan Wayne County Airport (DTW) per month.
  • Air Canada - 3,274 flights to or near Southwestern Ontario each month, including 3,274 flights to Pearson Intl. Airport (YYZ) per month.
  • American Airlines - 1,462 flights to or near Southwestern Ontario each month, including 781 flights to Pearson Intl. Airport (YYZ) per month.

How can I find cheap tickets to Southwestern Ontario?
One of the easiest ways to score cheap tickets to Southwestern Ontario is to be flexible with your dates. Search for your flights, then click "flexible dates" at the top of your results. It will reveal the cheapest prices for nearby days. The lowest price for a flight to Southwestern Ontario in the last seven days was £385. Booking ahead of time will usually help you walk away with an even better deal.
How much is a flight to Southwestern Ontario?
There were a lot of budget-friendly fares up for grabs in the last seven days, with the cost of a return flight to Southwestern Ontario ranging between £385 and £470. Many lucky holiday makers purchased one-way seats from London (LGW) for just £272.
What are the most popular airports to fly into in Southwestern Ontario?
Your budget, point of departure and your preferred carrier will help decide which of these busy Southwestern Ontario airports you'll fly into:

  • Detroit Metropolitan Wayne County Airport (DTW) - 10,545 flights per month.
  • Pearson Intl. Airport (YYZ) - 5,525 flights per month.
  • Billy Bishop Toronto City Airport (YTZ) - 560 flights per month.

When is the cheapest time to fly to Southwestern Ontario?
Flying on a Tuesday, followed by a Monday, is usually the best way to land the cheapest flight. Stay away from the weekends if possible, because Saturday is typically the most expensive day of the week. Spend the funds you saved having a ball in Southwestern Ontario instead!
How much is a plane ticket to Southwestern Ontario?
In the last seven days, journeys to Southwestern Ontario varied between £385 and £470. Prices depend on multiple things, particularly the time of departure, airline, cabin class and when you make your booking.
What months are the cheapest to book a flight to Southwestern Ontario?
February is the best month to lock in a seat for your Southwestern Ontario break. Tickets are at a premium throughout the busy month of December, so avoid this time if you can.

Travel information

Destination airport
Pearson Intl.
Destination airport IATA code
YYZ
Destination city name
Toronto
Return price
£385

Trending flights to Southwestern Ontario

Prices were available within the past 7 days and start at £272 for one-way flights and £385 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Icelandair
Thu, 14 May - Tue, 19 May
LHR
London
YYZ
Toronto
£420 Return, found 1 hour ago
£420
Return
found 1 hour ago
Select Icelandair flight, departing Thu, 14 May from London to Toronto, returning Tue, 19 May, priced at £420 found 1 hour ago

Explore a world of travel with Expedia

*Available to Expedia members.