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Cheap flights from South Korea to Ontario from C$ 383

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — YYZ
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South Korea to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from South Korea to Ontario
Explore the most affordable flight options available from South Korea to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Tue 24/29:20 p.m.
ICN
-
YYZ
1 stop23h 20m
Multiple Airlines
Tue 3/39:45 a.m.
YYZ
-
ICN
1 stop21h 50m
Multiple Airlines
Deal found 27/1C$ 878
Thu 12/39:20 p.m.
ICN
-
YYZ
1 stop22h 20m
Multiple Airlines
Sun 22/37:55 a.m.
YYZ
-
ICN
1 stop24h 40m
Multiple Airlines
Deal found 27/1C$ 893
Sat 7/39:20 p.m.
ICN
-
YYZ
1 stop17h 20m
Multiple Airlines
Sun 22/37:15 a.m.
YYZ
-
ICN
1 stop25h 20m
Multiple Airlines
Deal found 26/1C$ 898
Tue 3/39:20 p.m.
ICN
-
YYZ
1 stop23h 20m
Multiple Airlines
Sat 7/36:30 a.m.
YYZ
-
ICN
1 stop25h 05m
Multiple Airlines
Deal found 28/1C$ 913
Tue 3/39:20 p.m.
ICN
-
YYZ
1 stop24h 30m
Multiple Airlines
Tue 31/37:55 a.m.
YYZ
-
ICN
1 stop24h 40m
Multiple Airlines
Deal found 27/1C$ 943
Sat 7/39:20 p.m.
ICN
-
YYZ
1 stop16h 35m
Multiple Airlines
Sat 21/37:55 a.m.
YYZ
-
ICN
1 stop24h 40m
Multiple Airlines
Deal found 26/1C$ 969
Tue 3/39:20 p.m.
ICN
-
YYZ
1 stop23h 20m
Multiple Airlines
Tue 24/39:45 a.m.
YYZ
-
ICN
1 stop22h 50m
Multiple Airlines
Deal found 26/1C$ 975
Sun 15/39:20 p.m.
ICN
-
YYZ
1 stop23h 30m
Multiple Airlines
Sat 21/312:30 p.m.
YYZ
-
ICN
1 stop20h 05m
Multiple Airlines
Deal found 26/1C$ 981
Sun 1/29:20 p.m.
ICN
-
YYZ
1 stop23h 20m
Multiple Airlines
Sun 8/27:55 a.m.
YYZ
-
ICN
1 stop23h 40m
Multiple Airlines
Deal found 26/1C$ 987
Sun 1/39:20 p.m.
ICN
-
YUL
2 stops23h 45m
Multiple Airlines
Fri 6/36:45 a.m.
YUL
-
ICN
2 stops48h 50m
Multiple Airlines
Deal found 28/1C$ 1,059
Sun 1/39:20 p.m.
ICN
-
YUL
1 stop33h 07m
Multiple Airlines
Sun 8/36:45 a.m.
YUL
-
ICN
2 stops25h 50m
Multiple Airlines
Deal found 28/1C$ 1,115
Sat 7/29:20 p.m.
ICN
-
YUL
1 stop33h 09m
Multiple Airlines
Sat 21/26:45 a.m.
YUL
-
ICN
2 stops48h 50m
Multiple Airlines
Deal found 25/1C$ 1,178

Find flight deals from South Korea to Ontario

Keep the following information in mind while searching for South Korea to Ontario flight deals. Data was last updated 28 January 2026.

Round-trip from

C$ 878

One-way from

C$ 383

Popular in

October

Cheapest in

February

Average price

C$ 1,702

Good round-trip deal

C$ 1,486 or less

Good one-way deal

C$ 1,359 or less
24/2-3/3
  • 24/2-3/3
  • 2 total stops
  • 45h 10m total
  • South Korea to Ontario
Search Deals
5/3
  • 5/3
  • 1 total stop
  • 37h 15m total
  • South Korea to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 69 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 South Korea to Ontario.
Search Deals
Price to beat on a one-way flight from South Korea to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Korea to Ontario 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 28 January 2026.
Use the filters below to find and compare flights from South Korea to Ontario that are best for you.

Fly from

South Korea

Fly to

Ontario

Route

Depart

Return

Price

BusanToronto

PUS - YYZ

PUSYYZ

Busan Gimhae

Thu 19/2

12:00 p.m.-7:25 p.m.

1 stop21h 25m

Toronto Pearson Intl

Mon 2/3

1:00 p.m.-1:00 p.m.

1 stop34h 00m

C$ 1,237

IncheonToronto

ICN - YTZ

ICNYTZ

Incheon Intl

Sun 12/7

6:00 p.m.-2:34 p.m.

2 stops33h 34m

Toronto Island

Sat 25/7

4:30 p.m.-4:05 p.m.

2 stops34h 35m

C$ 1,312

IncheonToronto

ICN - YTZ

ICNYTZ

Incheon Intl

Sat 14/3

9:20 p.m.-11:42 a.m.

2 stops27h 22m

Toronto Island

Sat 21/3

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

2 stops34h 40m

C$ 1,355

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

Wed 25/2

6:00 p.m.-11:46 p.m.

2 stops19h 46m

Toronto Pearson Intl

Tue 10/3

4:10 p.m.-4:40 a.m.

2 stops23h 30m

C$ 1,370

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

Mon 23/2

6:00 p.m.-11:46 p.m.

2 stops19h 46m

Toronto Pearson Intl

Mon 2/3

4:10 p.m.-5:40 a.m.

2 stops23h 30m

C$ 1,376

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

Fri 27/2

12:45 p.m.-11:59 p.m.

2 stops25h 14m

Toronto Pearson Intl

Mon 2/3

4:10 p.m.-5:40 a.m.

2 stops23h 30m

C$ 1,376

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

Tue 10/2

12:45 p.m.-10:37 p.m.

2 stops23h 52m

Toronto Pearson Intl

Mon 16/2

3:30 p.m.-5:40 a.m.

2 stops24h 10m

C$ 1,378

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

Thu 5/3

12:45 p.m.-9:24 p.m.

2 stops22h 39m

Toronto Pearson Intl

Mon 9/3

12:45 p.m.-4:40 a.m.

2 stops26h 55m

C$ 1,378

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

Thu 26/2

12:45 p.m.-11:46 p.m.

2 stops25h 01m

Toronto Pearson Intl

Wed 4/3

5:55 p.m.-5:40 a.m.

1 stop21h 45m

C$ 1,378

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Mon 9/2

6:55 p.m.-7:43 a.m.

2 stops26h 48m

Montreal Pierre Elliott Trudeau Intl

Mon 16/2

10:10 a.m.-6:25 p.m.

1 stop18h 15m

C$ 1,405

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 60 results
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Best time to book a flight from South Korea to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from South Korea 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 South Korea to Ontario

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

Currently, October is the cheapest month in which you can book a flight from South Korea to Region of Ontario (average of C$ 723). Flying from South Korea to Region of Ontario in July is currently the most expensive (average of C$ 1,375). 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 KR to ON?

Find hourly flight availability from South Korea to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 January 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 53% on flights from South Korea to Region of Ontario by exploring options for tickets at noon.

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

Use this chart to determine the cheapest time to fly round-trip from South Korea to Ontario. Price data was last updated on 24 January 2026.

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

Weekly flight availability from South Korea to Region of Ontario

Explore weekly flight availability from South Korea to Ontario. 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 28 January 2026.

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

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 28 January 2026.
See what other customers who have flown with Korean Air,Asiana Airlines, andAmerican Airlines from South Korea to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,188 reviews
Check prices

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,188 reviews
Korean Air
8.4
Very good
1,188 reviews
Check prices

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Asiana Airlines
8.1
Very good
501 reviews
Korean Air
8.4
Very good
1,188 reviews
Check prices

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
American Airlines
7.2
Good
11,201 reviews
Korean Air
8.4
Very good
1,188 reviews
Check prices

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
WestJet
7.2
Good
3,251 reviews
Korean Air
8.4
Very good
1,188 reviews
Check prices

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air Canada
7.1
Good
10,666 reviews
Korean Air
8.4
Very good
1,188 reviews
Check prices

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from South Korea to Ontario. 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 South Korea to Region of Ontario?

    Departing from South Korea to Region of Ontario will take you 19h 46m. Airlines will cover a distance of 10612 km. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 419. Air Canada flights start at C$ 660 while deals on Asiana Airlines start at C$ 713 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Korea to Ontario 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 South Korea to Region of Ontario?

    Currently, October is the cheapest month in which you can book a flight from South Korea to Region of Ontario (average of C$ 723). Flying from South Korea to Region of Ontario in July is currently the most expensive (average of C$ 1,375). 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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Alternative routes for South Korea to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from South Korea to Ontario

Discover the top 5 airlines that operate flights from South Korea to Ontario. 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 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 1,167AverageC$ 1,514FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 1,316AverageC$ 1,521FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapestC$ 1,547AverageC$ 2,170FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Asiana AirlinesCheapestC$ 1,557AverageC$ 2,311FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
American AirlinesCheapestC$ 1,563AverageC$ 1,575FlexibilityNo cancel feeOn-time71%
Search American 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 South Korea to Ontario?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario from South Korea today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from South Korea to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from South Korea to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from South Korea today and book when prices fit your budget.

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