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Cheap flights from Ontario to South Korea from C$ 539

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ICN
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to South Korea

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to South Korea
Explore the most affordable flight options available from Ontario to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 March 2026.

Thu 23/44:15 p.m.
YUL
-
ICN
1 stop37h 30m
Multiple Airlines
Tue 5/59:10 p.m.
ICN
-
YUL
2 stops22h 55m
Multiple Airlines
Deal found 13/3C$ 1,050
Mon 20/410:50 p.m.
YYZ
-
ICN
2 stops54h 55m
Multiple Airlines
Tue 12/59:10 p.m.
ICN
-
YYZ
2 stops21h 35m
Multiple Airlines
Deal found 14/3C$ 1,054
Wed 8/410:50 p.m.
YYZ
-
ICN
2 stops54h 55m
Multiple Airlines
Thu 7/59:10 p.m.
ICN
-
YYZ
2 stops21h 35m
Multiple Airlines
Deal found 13/3C$ 1,057
Wed 15/410:50 p.m.
YYZ
-
ICN
2 stops54h 55m
Multiple Airlines
Tue 12/59:10 p.m.
ICN
-
YYZ
2 stops21h 35m
Multiple Airlines
Deal found 14/3C$ 1,060
Wed 8/410:50 p.m.
YYZ
-
ICN
2 stops54h 55m
Multiple Airlines
Tue 5/59:10 p.m.
ICN
-
YYZ
2 stops21h 35m
Multiple Airlines
Deal found 13/3C$ 1,087
Thu 16/410:15 p.m.
YYZ
-
ICN
2 stops31h 30m
Multiple Airlines
Tue 5/59:10 p.m.
ICN
-
YYZ
1 stop22h 15m
Multiple Airlines
Deal found 17/3C$ 1,106
Wed 15/410:15 p.m.
YYZ
-
ICN
2 stops55h 30m
Multiple Airlines
Sun 10/59:10 p.m.
ICN
-
YYZ
1 stop22h 15m
Multiple Airlines
Deal found 14/3C$ 1,109
Fri 17/46:30 a.m.
YYZ
-
ICN
1 stop23h 15m
Multiple Airlines
Tue 12/59:10 p.m.
ICN
-
YYZ
2 stops21h 35m
Multiple Airlines
Deal found 14/3C$ 1,112
Thu 30/44:15 p.m.
YOW
-
ICN
1 stop37h 30m
Multiple Airlines
Thu 7/59:10 p.m.
ICN
-
YOW
2 stops21h 25m
Multiple Airlines
Deal found 16/3C$ 1,134
Thu 30/44:15 p.m.
YOW
-
ICN
1 stop37h 30m
Multiple Airlines
Thu 28/59:10 p.m.
ICN
-
YOW
1 stop21h 50m
Multiple Airlines
Deal found 16/3C$ 1,173
Thu 16/48:00 p.m.
YUL
-
ICN
2 stops33h 45m
Multiple Airlines
Thu 7/59:10 p.m.
ICN
-
YUL
2 stops22h 55m
Multiple Airlines
Deal found 12/3C$ 1,182
Thu 23/44:15 p.m.
YUL
-
ICN
1 stop37h 30m
Multiple Airlines
Sat 9/59:10 p.m.
ICN
-
YUL
2 stops22h 55m
Multiple Airlines
Deal found 13/3C$ 1,217

Find flight deals from Ontario to South Korea

Keep the following information in mind while searching for Ontario to South Korea flight deals. Data was last updated 17 March 2026.

Round-trip from

C$ 1,050

One-way from

C$ 539

Popular in

December

Cheapest in

January

Average price

C$ 1,910

Good round-trip deal

C$ 1,407 or less

Good one-way deal

C$ 880 or less
23/4-5/5
  • 23/4-5/5
  • 3 total stops
  • 60h 25m total
  • Ontario to South Korea
Search Deals
WestJet
  • WestJet
  • 30/4
  • 1 total stop
  • 33h 45m total
  • Ontario to South Korea
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 93 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Ontario to South Korea.
Search Deals
Price to beat on a one-way flight from Ontario to South Korea.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to South Korea that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 March 2026.
Use the filters below to find and compare flights from Ontario to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Sat 11/4

8:15 a.m.-9:35 p.m.

1 stop24h 20m

Incheon Intl

Sat 18/4

8:45 p.m.-5:16 p.m.

1 stop33h 31m

C$ 1,390

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Wed 29/4

6:10 p.m.-6:45 p.m.

1 stop35h 35m

Incheon Intl

Sun 10/5

9:10 p.m.-5:15 p.m.

3 stops33h 05m

C$ 1,416

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Tue 7/4

6:20 a.m.-9:35 p.m.

2 stops26h 15m

Incheon Intl

Sun 3/5

8:45 p.m.-7:50 p.m.

1 stop36h 05m

C$ 1,454

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Sun 19/4

8:15 a.m.-9:35 p.m.

1 stop24h 20m

Incheon Intl

Fri 15/5

8:45 p.m.-5:15 p.m.

1 stop33h 30m

C$ 1,472

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Mon 20/4

8:15 a.m.-5:15 a.m.

2 stops32h 00m

Incheon Intl

Mon 4/5

9:00 p.m.-5:15 p.m.

3 stops33h 15m

C$ 1,517

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

7:30 a.m.-4:30 p.m.

1 stop20h 00m

Incheon Intl

Wed 23/9

6:50 p.m.-11:56 p.m.

1 stop18h 06m

C$ 1,527

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Mon 6/4

5:16 p.m.-4:20 a.m.

1 stop22h 04m

Incheon Intl

Sun 19/4

4:50 p.m.-4:14 p.m.

1 stop36h 24m

C$ 1,601

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Sun 19/4

6:25 a.m.-4:20 a.m.

2 stops32h 55m

Incheon Intl

Thu 23/4

4:50 p.m.-10:03 a.m.

2 stops30h 13m

C$ 1,605

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Tue 31/3

6:30 a.m.-3:00 p.m.

1 stop19h 30m

Incheon Intl

Wed 22/4

11:30 a.m.-4:14 p.m.

1 stop17h 44m

C$ 1,613

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Sun 19/4

7:00 a.m.-4:20 a.m.

2 stops32h 20m

Incheon Intl

Thu 23/4

11:30 a.m.-4:14 p.m.

1 stop17h 44m

C$ 1,620

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to South Korea

What is the cheapest month to book a flight from Region of Ontario to South Korea?

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to South Korea (average of C$ 208). Flying from Region of Ontario to South Korea in December is currently the most expensive (average of C$ 1,583). 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.

What is the cheapest time of day to fly from ON to KR?

Find hourly flight availability from Ontario to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 March 2026.

One of the essential ways to save on airfare from Region of Ontario to South Korea is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 57% on airfare.

What is the cheapest day to fly from Region of Ontario to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Ontario to South Korea. Price data was last updated on 16 March 2025.

Travelers seeking maximum savings on their Region of Ontario to South Korea flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Region of Ontario to South Korea

Explore weekly flight availability from Ontario to South Korea. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 March 2026.

The most flights from CAON to KR0 are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

Find useful and relevant information for your journey from Ontario to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Region of Ontario to South Korea?

    United Airlines, Korean Air, and WestJet can get you from Region of Ontario to South Korea in just under 22h 04m. Your travel time can differ by up to 11h 01m. Airlines will cover a distance of 10612 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Ontario to South Korea that include hotel bookings?

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

  • How can I find direct flights from Ontario to South Korea?

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

  • Can I find deals for business class flights from Ontario to South Korea?

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

  • What is the cheapest month to book a flight from Region of Ontario to South Korea?

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to South Korea (average of C$ 208). Flying from Region of Ontario to South Korea in December is currently the most expensive (average of C$ 1,583). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Ontario to South Korea

Discover the top 10 airlines that operate flights from Ontario to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 198AverageC$ 247FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 559AverageC$ 1,147FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
T'way AirCheapestC$ 736AverageC$ 800FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
EVA AirCheapestC$ 831AverageC$ 1,800FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
WestJetCheapestC$ 890AverageC$ 1,353FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 904AverageC$ 1,778FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,252AverageC$ 1,842FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Cathay PacificCheapestC$ 1,495AverageC$ 1,646FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air FranceCheapestC$ 1,513AverageC$ 1,598FlexibilityNo cancel feeOn-time77%
Search Air France flights
Asiana AirlinesCheapestC$ 1,620AverageC$ 2,022FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to South Korea?

Deals for Ontario to South Korea flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ontario to South Korea?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to South Korea from Ontario.

Can Cheapflights find flights from Ontario to South Korea with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to South Korea, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario to South Korea become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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