Cheap Flights to Ontario from ₩659,900

View ₩659,900 flight on Mon, Jun 15, 2026Opens in a new window

Popular airlines to Ontario

  • WestJet

  • Air Canada

  • Porter Airlines

  • Air Transat

  • American Airlines

  • Delta

  • United

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How much is the cheapest flight to Ontario?

Prices were available within the past 7 days and start at ₩659,900 for one-way flights and ₩1,381,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Mon, Jun 15 - Mon, Jun 22
ICN
Seoul
YYZ
Toronto
₩1,381,100 Roundtrip, found 1 day ago
₩1,381,100
Roundtrip
found 1 day ago
Select WestJet flight, departing Mon, Jun 15 from Seoul to Toronto, returning Mon, Jun 22, priced at ₩1,381,100 found 1 day ago
WestJet
Sat, May 16 - Sat, May 30
ICN
Seoul
YXU
London
₩1,467,000 Roundtrip, found 10 hours ago
₩1,467,000
Roundtrip
found 10 hours ago
Select WestJet flight, departing Sat, May 16 from Seoul to London, returning Sat, May 30, priced at ₩1,467,000 found 10 hours ago
WestJet
Fri, Jun 5 - Thu, Jun 18
ICN
Seoul
YHM
Hamilton
₩1,540,100 Roundtrip, found 1 day ago
₩1,540,100
Roundtrip
found 1 day ago
Select WestJet flight, departing Fri, Jun 5 from Seoul to Hamilton, returning Thu, Jun 18, priced at ₩1,540,100 found 1 day ago
WestJet
Fri, Jun 5 - Tue, Jun 23
ICN
Seoul
YOW
Ottawa
₩1,552,800 Roundtrip, found 12 hours ago
₩1,552,800
Roundtrip
found 12 hours ago
Select WestJet flight, departing Fri, Jun 5 from Seoul to Ottawa, returning Tue, Jun 23, priced at ₩1,552,800 found 12 hours ago
WestJet
Fri, Jun 12 - Thu, Jun 18
ICN
Seoul
YKF
Kitchener
₩1,784,100 Roundtrip, found 1 day ago
₩1,784,100
Roundtrip
found 1 day ago
Select WestJet flight, departing Fri, Jun 12 from Seoul to Kitchener, returning Thu, Jun 18, priced at ₩1,784,100 found 1 day ago
China Eastern Airlines
Wed, Nov 4 - Wed, Nov 11
ICN
Seoul
YYZ
Toronto
₩1,810,900 Roundtrip, found 2 days ago
₩1,810,900
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Wed, Nov 4 from Seoul to Toronto, returning Wed, Nov 11, priced at ₩1,810,900 found 2 days ago
Turkish Airlines
Tue, Nov 17 - Mon, Nov 30
ICN
Seoul
YYZ
Toronto
₩1,950,700 Roundtrip, found 4 days ago
₩1,950,700
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Tue, Nov 17 from Seoul to Toronto, returning Mon, Nov 30, priced at ₩1,950,700 found 4 days ago
Hong Kong Airlines
Wed, Jul 22 - Tue, Aug 11
ICN
Seoul
YYZ
Toronto
₩2,050,900 Roundtrip, found 5 days ago
₩2,050,900
Roundtrip
found 5 days ago
Select Hong Kong Airlines flight, departing Wed, Jul 22 from Seoul to Toronto, returning Tue, Aug 11, priced at ₩2,050,900 found 5 days ago
Philippine Airlines
Wed, Sep 30 - Thu, Oct 8
ICN
Seoul
YYZ
Toronto
₩2,138,200 Roundtrip, found 6 hours ago
₩2,138,200
Roundtrip
found 6 hours ago
Select Philippine Airlines flight, departing Wed, Sep 30 from Seoul to Toronto, returning Thu, Oct 8, priced at ₩2,138,200 found 6 hours ago
Xiamen Airlines
Mon, Oct 19 - Mon, Nov 2
ICN
Seoul
YYZ
Toronto
₩2,168,900 Roundtrip, found 4 days ago
₩2,168,900
Roundtrip
found 4 days ago
Select Xiamen Airlines flight, departing Mon, Oct 19 from Seoul to Toronto, returning Mon, Nov 2, priced at ₩2,168,900 found 4 days ago

Trending flights to Ontario

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

WestJet
Mon, Jun 15 - Mon, Jun 22
ICN
Seoul
YYZ
Toronto
₩1,381,100 Roundtrip, found 1 day ago
₩1,381,100
Roundtrip
found 1 day ago
Select WestJet flight, departing Mon, Jun 15 from Seoul to Toronto, returning Mon, Jun 22, priced at ₩1,381,100 found 1 day 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, ₩1,381,100 was the lowest price for a flight to Ontario in the last seven days.
How much is a flight to Ontario?
If you were traveling one way from Seoul (ICN), you could've snapped up a cheap seat for ₩659,900 in the last seven days. Return flights to Ontario ranged from ₩1,381,100 to ₩2,168,900 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.

When is the cheapest time to fly to Ontario?
Taking off on a Tuesday, followed by a Monday, is usually the best way to nab the cheapest fare. Stay away from the weekends if possible, because Saturday is typically the most expensive day. Spend the funds you saved having a ball in Ontario instead!
How much is a plane ticket to Ontario?
In the last seven days, plane tickets to Ontario varied from ₩1,381,100 to ₩2,168,900.
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 65ºF and 75ºF 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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About Ontario

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About Ontario

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