Find flights
Deals
When to book
FAQs

Cheap flights from Ontario to South Korea from C$ 549

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 21/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ICN
2 Mar — 9 Mar1
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 31 January 2026.

Tue 3/37:55 a.m.
YYZ
-
ICN
1 stop23h 40m
Multiple Airlines
Tue 10/39:20 p.m.
ICN
-
YYZ
1 stop22h 20m
Multiple Airlines
Deal found 29/1C$ 982
Thu 26/39:45 a.m.
YYZ
-
ICN
1 stop22h 50m
Multiple Airlines
Thu 23/49:10 p.m.
ICN
-
YYZ
1 stop22h 15m
Multiple Airlines
Deal found 30/1C$ 1,042
Tue 3/37:55 a.m.
YYZ
-
ICN
1 stop23h 40m
Multiple Airlines
Tue 17/39:20 p.m.
ICN
-
YYZ
1 stop22h 20m
Multiple Airlines
Deal found 29/1C$ 1,061
Sun 1/37:15 a.m.
YYZ
-
ICN
1 stop24h 20m
Multiple Airlines
Sat 7/39:20 p.m.
ICN
-
YYZ
1 stop16h 35m
Multiple Airlines
Deal found 29/1C$ 1,073
Thu 5/37:55 a.m.
YYZ
-
ICN
1 stop23h 40m
Multiple Airlines
Thu 12/39:20 p.m.
ICN
-
YYZ
1 stop22h 20m
Multiple Airlines
Deal found 29/1C$ 1,074
Sun 19/47:40 a.m.
YYZ
-
ICN
1 stop24h 55m
Multiple Airlines
Thu 23/49:10 p.m.
ICN
-
YYZ
1 stop22h 15m
Multiple Airlines
Deal found 29/1C$ 1,076
Thu 26/29:45 a.m.
YYZ
-
ICN
1 stop21h 50m
Multiple Airlines
Thu 5/39:20 p.m.
ICN
-
YYZ
1 stop23h 20m
Multiple Airlines
Deal found 29/1C$ 1,084
Thu 26/27:55 a.m.
YYZ
-
ICN
1 stop23h 40m
Multiple Airlines
Tue 10/39:20 p.m.
ICN
-
YYZ
1 stop21h 50m
Multiple Airlines
Deal found 29/1C$ 1,092
Sat 28/210:15 p.m.
YYZ
-
ICN
1 stop33h 20m
Multiple Airlines
Sat 7/39:20 p.m.
ICN
-
YYZ
1 stop17h 20m
Multiple Airlines
Deal found 30/1C$ 1,093
Thu 9/49:45 a.m.
YYZ
-
ICN
1 stop22h 50m
Multiple Airlines
Thu 23/49:10 p.m.
ICN
-
YYZ
1 stop22h 15m
Multiple Airlines
Deal found 28/1C$ 1,100
Sun 8/23:59 p.m.
YUL
-
ICN
2 stops34h 46m
American Airlines
Tue 24/27:15 p.m.
ICN
-
YUL
2 stops31h 09m
American Airlines
Deal found 29/1C$ 1,191
Sun 15/23:45 p.m.
YUL
-
ICN
2 stops35h 00m
American Airlines
Tue 24/27:15 p.m.
ICN
-
YUL
2 stops32h 30m
American Airlines
Deal found 29/1C$ 1,199

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 31 January 2026.

Round-trip from

C$ 982

One-way from

C$ 549

Popular in

December

Cheapest in

January

Average price

C$ 1,529

Good round-trip deal

C$ 1,368 or less

Good one-way deal

C$ 774 or less
3/3-10/3
  • 3/3-10/3
  • 2 total stops
  • 46h 00m total
  • Ontario to South Korea
Search Deals
21/3
  • 21/3
  • 1 total stop
  • 35h 35m total
  • Ontario to South Korea
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 200 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 84 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 31 January 2026.
Use the filters below to find and compare flights from Ontario to South Korea that are best for you.

Fly from

Ontario

Fly to

South Korea

Route

Depart

Return

Price

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Thu 26/2

6:10 p.m.-12:20 p.m.

3 stops28h 10m

Incheon Intl

Thu 5/3

9:20 p.m.-11:35 p.m.

1 stop16h 15m

C$ 1,290

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Sat 18/4

6:45 p.m.-9:35 p.m.

1 stop37h 50m

Incheon Intl

Thu 4/6

9:10 p.m.-6:03 a.m.

1 stop21h 53m

C$ 1,309

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Sun 31/5

7:25 a.m.-9:35 p.m.

1 stop25h 10m

Incheon Intl

Fri 5/6

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

1 stop33h 30m

C$ 1,322

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Tue 21/4

10:39 a.m.-10:40 a.m.

2 stops35h 01m

Seoul Gimpo Intl

Tue 12/5

12:05 p.m.-2:34 p.m.

2 stops39h 29m

C$ 1,325

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Wed 4/3

8:15 a.m.-5:20 a.m.

2 stops31h 05m

Incheon Intl

Sat 7/3

9:20 p.m.-11:35 p.m.

1 stop16h 15m

C$ 1,329

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Mon 2/3

7:00 a.m.-10:55 a.m.

2 stops37h 55m

Seoul Gimpo Intl

Mon 9/3

12:05 p.m.-9:29 p.m.

2 stops46h 24m

C$ 1,365

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Mon 2/3

6:00 a.m.-10:55 a.m.

2 stops38h 55m

Seoul Gimpo Intl

Tue 10/3

7:40 p.m.-9:29 p.m.

2 stops38h 49m

C$ 1,365

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Wed 25/2

7:00 a.m.-10:05 p.m.

2 stops25h 05m

Seoul Gimpo Intl

Tue 10/3

12:05 p.m.-9:29 p.m.

2 stops46h 24m

C$ 1,365

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Tue 10/2

7:00 a.m.-10:05 p.m.

2 stops25h 05m

Seoul Gimpo Intl

Tue 17/2

12:05 p.m.-9:59 p.m.

2 stops23h 54m

C$ 1,367

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Wed 22/4

6:15 a.m.-9:15 p.m.

2 stops26h 00m

Seoul Gimpo Intl

Wed 13/5

7:15 p.m.-2:34 p.m.

2 stops32h 19m

C$ 1,397

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

Showing 1-10 of 60 results
1
2
3
...
6

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$ 267). Flying from Region of Ontario to South Korea in December is currently the most expensive (average of C$ 1,608). 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 31 January 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 66% 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 Tuesday mornings 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.

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?

    Japan Airlines, WestJet, and United Airlines can get you from Region of Ontario to South Korea in just under 26h 20m. Your travel time can differ by up to 8h 41m. 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$ 267). Flying from Region of Ontario to South Korea in December is currently the most expensive (average of C$ 1,608). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to New Delhi flights
Vancouver Intl to Haneda flights
Vancouver Intl to New Delhi flights
Vancouver Intl to Suvarnabhumi flights
Pearson Intl to Narita flights
Pearson Intl to Haneda flights
Vancouver Intl to Hong Kong flights
Pierre Elliott Trudeau Intl to Narita flights
Pearson Intl to Hong Kong flights
Pierre Elliott Trudeau Intl to Suvarnabhumi flights
Vancouver Intl to Narita flights
Vancouver Intl to Manila flights
Toronto Island to New Delhi flights
Pierre Elliott Trudeau Intl to Haneda flights
Vancouver Intl to Hongqiao Intl flights
Pearson Intl to Suvarnabhumi flights
Pearson Intl to Incheon Intl flights
Vancouver Intl to Taiwan Taoyuan Intl flights
Vancouver Intl to Pu Dong flights
Pearson Intl to Mumbai flights
Pearson Intl to Manila flights
Pearson Intl to Ho Chi Minh City flights
Vancouver Intl to Incheon Intl flights
Pearson Intl to Hongqiao Intl flights
Vancouver Intl to Kuala Lumpur Intl flights
Calgary to Narita flights
Pearson Intl to Taiwan Taoyuan Intl flights
Vancouver Intl to Ho Chi Minh City flights
Vancouver Intl to Gimpo Intl flights
Abbotsford to Suvarnabhumi flights
Pierre Elliott Trudeau Intl to Ho Chi Minh City flights
Toronto Island to Mumbai flights
Calgary to Haneda flights
Pearson Intl to Ahmedabad flights
Pearson Intl to Colombo flights
Pearson Intl to Capital flights
Pearson Intl to Pu Dong flights
Vancouver Intl to Sung Shan flights
Vancouver Intl to Capital flights
Toronto Island to Narita flights
Calgary to New Delhi flights
Pearson Intl to Hyderabad flights
Pearson Intl to Lahore flights
Calgary to Manila flights
Pierre Elliott Trudeau Intl to Hongqiao Intl flights
Pierre Elliott Trudeau Intl to Incheon Intl flights
Edmonton to New Delhi flights
Pearson Intl to Beijing Daxing Intl flights
Pearson Intl to Bangalore flights
Abbotsford to Hong Kong flights

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 31 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 173AverageC$ 206FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 553AverageC$ 1,119FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
T'way AirCheapestC$ 706AverageC$ 788FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
WestJetCheapestC$ 888AverageC$ 1,350FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 894AverageC$ 1,697FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,274AverageC$ 1,766FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Asiana AirlinesCheapestC$ 1,443AverageC$ 2,006FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Cathay PacificCheapestC$ 1,479AverageC$ 1,628FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air FranceCheapestC$ 1,496AverageC$ 1,575FlexibilityNo cancel feeOn-time77%
Search Air France flights
Korean AirCheapestC$ 1,625AverageC$ 2,138FlexibilityNo cancel feeOn-time81%
Search Korean Air 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.