Cheap flights to Ontario

View €193 flight on Thu, 7 May 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to Ontario

  • WestJet

  • Air Canada

  • Porter Airlines

  • Air Transat

  • American Airlines

  • Delta

  • United

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Cheap round-trip flights to Ontario

Prices were available within the past 7 days and start at €193 for one-way flights and €396 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Transat
Sun, 10 May - Fri, 29 May
DUB
Dublin
YYZ
Toronto
€396 Return, found 4 days ago
€396
Return
found 4 days ago
Select Air Transat flight, departing Sun, 10 May from Dublin to Toronto, returning Fri, 29 May, priced at €396 found 4 days ago
Icelandair
Wed, 29 Apr - Wed, 13 May
DUB
Dublin
YYZ
Toronto
€410 Return, found 21 hours ago
€410
Return
found 21 hours ago
Select Icelandair flight, departing Wed, 29 Apr from Dublin to Toronto, returning Wed, 13 May, priced at €410 found 21 hours ago
WestJet
Sat, 2 May - Fri, 29 May
DUB
Dublin
YYZ
Toronto
€419 Return, just found
€419
Return
just found
Select WestJet flight, departing Sat, 2 May from Dublin to Toronto, returning Fri, 29 May, priced at €419 just found
Air Transat
Fri, 8 May - Sat, 23 May
DUB
Dublin
YYZ
Toronto
€429 Return, found 5 days ago
€429
Return
found 5 days ago
Select Air Transat flight, departing Fri, 8 May from Dublin to Toronto, returning Sat, 23 May, priced at €429 found 5 days ago
WestJet
Thu, 14 May - Wed, 27 May
DUB
Dublin
YOW
Ottawa
€433 Return, found 1 day ago
€433
Return
found 1 day ago
Select WestJet flight, departing Thu, 14 May from Dublin to Ottawa, returning Wed, 27 May, priced at €433 found 1 day ago
Lufthansa
Tue, 3 Nov - Thu, 19 Nov
DUB
Dublin
YYZ
Toronto
€435 Return, found 4 days ago
€435
Return
found 4 days ago
Select Lufthansa flight, departing Tue, 3 Nov from Dublin to Toronto, returning Thu, 19 Nov, priced at €435 found 4 days ago
Air Canada
Sat, 23 Jan - Sun, 24 Jan
DUB
Dublin
YKF
Kitchener
€442 Return, found 4 days ago
€442
Return
found 4 days ago
Select Air Canada flight, departing Sat, 23 Jan from Dublin to Kitchener, returning Sun, 24 Jan, priced at €442 found 4 days ago
Air Canada
Sat, 23 Jan - Sun, 24 Jan
DUB
Dublin
YHM
Hamilton
€442 Return, found 4 days ago
€442
Return
found 4 days ago
Select Air Canada flight, departing Sat, 23 Jan from Dublin to Hamilton, returning Sun, 24 Jan, priced at €442 found 4 days ago
Aer Lingus
Mon, 23 Nov - Mon, 7 Dec
DUB
Dublin
YYZ
Toronto
€442 Return, found 2 days ago
€442
Return
found 2 days ago
Select Aer Lingus flight, departing Mon, 23 Nov from Dublin to Toronto, returning Mon, 7 Dec, priced at €442 found 2 days ago
Air Canada
Sat, 23 Jan - Sun, 24 Jan
DUB
Dublin
YYZ
Toronto
€442 Return, found 4 days ago
€442
Return
found 4 days ago
Select Air Canada flight, departing Sat, 23 Jan from Dublin to Toronto, returning Sun, 24 Jan, priced at €442 found 4 days ago

Trending flights to Ontario

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Transat
Sun, 10 May - Fri, 29 May
DUB
Dublin
YYZ
Toronto
€396 Return, found 4 days ago
€396
Return
found 4 days ago
Select Air Transat flight, departing Sun, 10 May from Dublin to Toronto, returning Fri, 29 May, priced at €396 found 4 days ago

Frequently asked questions

How do I find cheap flights to Ontario that have flexible change policies?
At Expedia, we've been channeling our inner contortionist to help you locate the most flexible fares around town. Just check the "No change fee" box directly below the "Flexible change policies" filter to find your perfect flight to Ontario.
Which airlines fly to Ontario?
When you're ready to reserve your ticket to or near Ontario, these popular airlines look forward to welcoming you aboard:

  • Air Canada - 3,335 flights to or near Ontario each month, including 3,274 flights to Pearson Intl. Airport (YYZ) per month.
  • United Airlines - 893 flights to or near Ontario each month, including 685 flights to Pearson Intl. Airport (YYZ) per month.
  • American Airlines - 781 flights to or near Ontario each month, including 781 flights to Pearson Intl. Airport (YYZ) per month.

How can I find cheap tickets to Ontario?
A great strategy for scoring cheap airfares is to be flexible with your travel dates. Start by searching for your flight to Ontario, then click on the "flexible dates" link to see prices for nearby days. Another useful tip? Book well ahead. To give you an idea of fares, €396 was the lowest price for a flight to Ontario in the last seven days.
How much is a flight to Ontario?
If you were travelling one way from Dublin (DUB), you could've snapped up a cheap seat for €193 in the last seven days. Return flights to Ontario ranged from €396 to €481 during this same period.
What are the most popular airports to fly into in Ontario?
Where you're taking off from and your chosen carrier will help determine which of these busy Ontario airports you'll jet into:

  • Pearson Intl. Airport (YYZ) - 5,525 flights per month.
  • Billy Bishop Toronto City Airport (YTZ) - 560 flights per month.
  • Macdonald-Cartier Intl. Airport (YOW) - 355 flights per month.

How much is a plane ticket to Ontario?
In the last seven days, plane tickets to Ontario varied from €396 to €481.
What is the best time to go to Ontario?
Summer begins June 20 in the Northern Hemisphere, and these warmer months are an excellent time to check out the thrilling Ontario city of Toronto. Average temperatures range between 18ºC and 24ºC throughout this season. The biggest crowds are found here in June, July and August.
What months are the cheapest to book a flight to Ontario?
To snap up a great deal to Ontario, book sometime in February when the price of tickets are at their lowest. When's the most expensive time? In the United States, it's the month of December.

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