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Cheap flights from Ontario to South Korea from C$ 573

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 27/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ICN
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 30 October 2025.

Thu 20/118:50 a.m.YOW - ICN
1 stop22h 45mMultiple Airlines
Tue 25/119:20 p.m.ICN - YOW
1 stop31h 24mMultiple Airlines
Deal found 29/10C$ 1,043
Thu 4/126:45 a.m.YUL - ICN
2 stops24h 50mMultiple Airlines
Thu 11/129:20 p.m.ICN - YUL
1 stop33h 07mMultiple Airlines
Deal found 29/10C$ 1,063
Sun 23/116:45 a.m.YUL - ICN
2 stops24h 50mMultiple Airlines
Sun 30/119:20 p.m.ICN - YUL
1 stop33h 07mMultiple Airlines
Deal found 28/10C$ 1,132
Mon 10/118:45 p.m.YYZ - ICN
2 stops34h 50mMultiple Airlines
Sat 29/119:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 28/10C$ 1,167
Wed 12/113:25 p.m.YYZ - ICN
1 stop33h 55mChina Eastern
Tue 25/114:10 p.m.ICN - YYZ
1 stop35h 15mChina Eastern
Deal found 30/10C$ 1,172
Thu 6/117:55 a.m.YYZ - ICN
1 stop23h 40mMultiple Airlines
Thu 4/129:20 p.m.ICN - YYZ
2 stops23h 38mMultiple Airlines
Deal found 29/10C$ 1,173
Mon 24/1110:00 a.m.YYZ - ICN
1 stop29h 10mMultiple Airlines
Tue 9/129:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 29/10C$ 1,174
Fri 14/115:55 p.m.YUL - ICN
1 stop37h 40mMultiple Airlines
Sat 29/119:20 p.m.ICN - YUL
2 stops31h 52mMultiple Airlines
Deal found 29/10C$ 1,174
Fri 28/119:45 a.m.YYZ - ICN
2 stops29h 25mMultiple Airlines
Tue 9/129:20 p.m.ICN - YYZ
1 stop16h 34mMultiple Airlines
Deal found 29/10C$ 1,179
Sun 16/117:55 a.m.YYZ - ICN
1 stop23h 40mMultiple Airlines
Tue 25/119:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 30/10C$ 1,180
Fri 21/115:55 p.m.YUL - ICN
1 stop37h 40mMultiple Airlines
Tue 2/129:20 p.m.ICN - YUL
2 stops23h 45mMultiple Airlines
Deal found 29/10C$ 1,180
Tue 11/119:45 a.m.YYZ - ICN
1 stop21h 50mMultiple Airlines
Sun 7/129:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 29/10C$ 1,181

Cheap 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 30 October 2025.

Round-trip from

C$ 1,043

One-way from

C$ 573

Popular in

December

Cheapest in

September

Average price

C$ 1,754

Good round-trip deal

C$ 1,447 or less

Good one-way deal

C$ 855 or less
20/11-25/11
  • 20/11-25/11
  • 2 total stops
  • 54h 09m total
  • Ontario to South Korea
Search Deals
27/11
  • 27/11
  • 1 total stop
  • 21h 50m total
  • Ontario to South Korea
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 147 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 30 October 2025.
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

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Thu 20/11

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

2 stops24h 50m

Incheon Intl

Tue 25/11

9:20 p.m.-4:53 p.m.

2 stops33h 33m

C$ 1,229

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Thu 27/11

6:00 a.m.-9:35 p.m.

2 stops25h 35m

Incheon Intl

Thu 4/12

9:20 p.m.-5:40 p.m.

3 stops34h 20m

C$ 1,246

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

5:55 p.m.-9:35 p.m.

1 stop37h 40m

Incheon Intl

Sun 30/11

9:20 p.m.-4:27 p.m.

1 stop33h 07m

C$ 1,262

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Mon 17/11

5:55 p.m.-12:20 p.m.

2 stops28h 25m

Incheon Intl

Thu 27/11

9:20 p.m.-5:40 p.m.

3 stops34h 20m

C$ 1,264

TorontoIncheon

YTZ - ICN

YTZICN

Toronto Island

Sat 29/11

1:30 p.m.-5:40 a.m.

1 stop26h 10m

Incheon Intl

Thu 4/12

9:20 p.m.-4:48 p.m.

2 stops33h 28m

C$ 1,268

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Thu 5/3

6:20 a.m.-5:45 a.m.

3 stops33h 25m

Incheon Intl

Mon 6/4

8:45 p.m.-5:29 a.m.

1 stop21h 44m

C$ 1,269

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Sun 12/4

5:40 a.m.-6:45 p.m.

2 stops24h 05m

Incheon Intl

Thu 16/4

8:45 p.m.-12:40 a.m.

1 stop16h 55m

C$ 1,271

TorontoIncheon

YTZ - ICN

YTZICN

Toronto Island

Thu 27/11

7:00 a.m.-9:35 p.m.

2 stops24h 35m

Incheon Intl

Thu 4/12

9:55 p.m.-8:20 a.m.

1 stop24h 25m

C$ 1,306

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Sat 28/3

7:00 p.m.-6:45 p.m.

1 stop34h 45m

Incheon Intl

Mon 6/4

8:45 p.m.-5:29 a.m.

1 stop21h 44m

C$ 1,406

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Mon 19/1

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

2 stops25h 05m

Seoul Gimpo Intl

Mon 9/2

8:00 a.m.-9:51 p.m.

2 stops27h 51m

C$ 1,483

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 60 results
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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, October is the cheapest month in which you can book a flight from Region of Ontario to South Korea (average of C$ 864). Flying from Region of Ontario to South Korea in December is currently the most expensive (average of C$ 1,680). 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 30 October 2025.

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 evening could potentially save you up to 17% 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 December 2024.

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?

    WestJet, Japan Airlines, and Air Canada can get you from Region of Ontario to South Korea in just under 24h 05m. Your travel time can differ by up to 6h 35m. Airlines will cover a distance of 10541 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Region of Ontario to South Korea one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 628. Users have also found prices from C$ 762 and C$ 827 on China Eastern and Alaska Airlines, respectively.

  • 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, October is the cheapest month in which you can book a flight from Region of Ontario to South Korea (average of C$ 864). Flying from Region of Ontario to South Korea in December is currently the most expensive (average of C$ 1,680). 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

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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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 921AverageC$ 1,696FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 932AverageC$ 1,406FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 1,167AverageC$ 1,424FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
China EasternCheapestC$ 1,187AverageC$ 1,401FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
KLMCheapestC$ 1,359AverageC$ 1,593FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapestC$ 1,386AverageC$ 1,828FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Asiana AirlinesCheapestC$ 1,487AverageC$ 2,071FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
FinnairCheapestC$ 1,513AverageC$ 1,832FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Cathay PacificCheapestC$ 1,525AverageC$ 1,525FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air FranceCheapestC$ 1,539AverageC$ 1,556FlexibilityNo cancel feeOn-time77%
Search Air France 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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