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Cheap flights from South Korea to Ontario from C$ 560

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — YYZ
30 Aug — 6 Sep1
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 31 July 2026.

Fri 2/101:30 p.m.
ICN
-
YYZ
2 stops29h 40m
Multiple Airlines
Sat 17/106:30 p.m.
YYZ
-
ICN
1 stop35h 15m
Multiple Airlines
Deal found 29/7C$ 1,156
Mon 28/91:30 p.m.
ICN
-
YYZ
2 stops29h 40m
Multiple Airlines
Wed 30/910:25 p.m.
YYZ
-
ICN
1 stop31h 20m
Multiple Airlines
Deal found 28/7C$ 1,167
Sat 3/108:45 p.m.
ICN
-
YYZ
1 stop16h 25m
WestJet
Wed 14/106:35 p.m.
YYZ
-
ICN
2 stops35h 10m
WestJet
Deal found 30/7C$ 1,177
Thu 1/108:45 p.m.
ICN
-
YYZ
1 stop16h 25m
WestJet
Wed 14/1011:10 p.m.
YYZ
-
ICN
2 stops30h 35m
WestJet
Deal found 30/7C$ 1,184
Fri 16/101:30 p.m.
ICN
-
YYZ
2 stops29h 40m
Multiple Airlines
Sat 24/108:00 a.m.
YYZ
-
ICN
2 stops21h 45m
Multiple Airlines
Deal found 29/7C$ 1,187
Thu 1/108:45 p.m.
ICN
-
YYZ
2 stops27h 15m
WestJet
Thu 22/104:15 p.m.
YYZ
-
ICN
2 stops37h 30m
WestJet
Deal found 30/7C$ 1,191
Thu 1/108:45 p.m.
ICN
-
YYZ
2 stops27h 15m
WestJet
Thu 29/108:00 a.m.
YYZ
-
ICN
2 stops21h 45m
WestJet
Deal found 29/7C$ 1,193
Sun 25/108:45 p.m.
ICN
-
YYZ
2 stops22h 13m
WestJet
Fri 30/104:00 p.m.
YYZ
-
ICN
1 stop37h 45m
WestJet
Deal found 27/7C$ 1,194
Sun 25/108:45 p.m.
ICN
-
YUL
1 stop31h 27m
WestJet
Fri 30/104:15 p.m.
YUL
-
ICN
1 stop37h 30m
WestJet
Deal found 27/7C$ 1,195
Mon 5/108:45 p.m.
ICN
-
YYZ
2 stops27h 15m
WestJet
Thu 22/108:00 a.m.
YYZ
-
ICN
2 stops21h 45m
WestJet
Deal found 29/7C$ 1,198
Thu 1/108:45 p.m.
ICN
-
YYZ
2 stops27h 15m
WestJet
Thu 15/106:00 a.m.
YYZ
-
ICN
1 stop23h 45m
WestJet
Deal found 30/7C$ 1,200
Mon 19/108:45 p.m.
ICN
-
YUL
1 stop23h 20m
WestJet
Sun 25/104:15 p.m.
YUL
-
ICN
1 stop37h 30m
WestJet
Deal found 28/7C$ 1,204

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 31 July 2026.

Round-trip from

C$ 1,144

One-way from

C$ 560

Popular in

October

Cheapest in

April

Average price

C$ 1,960

Good round-trip deal

C$ 2,318 or less

Good one-way deal

C$ 1,178 or less
WestJet
  • WestJet
  • 11/10-18/10
  • 4 total stops
  • 57h 50m total
  • South Korea to Ontario
Search Deals
WestJet
  • WestJet
  • 1/10
  • 2 total stops
  • 27h 15m total
  • South Korea to Ontario
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 31 July 2026.
Use the filters below to find and compare flights from South Korea to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Thu 8/10

8:45 p.m.-3:20 p.m.

1 stop31h 35m

Ottawa

Fri 16/10

6:15 p.m.-6:45 p.m.

2 stops59h 30m

C$ 1,308

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Thu 15/10

8:45 p.m.-12:30 p.m.

2 stops28h 45m

Ottawa

Mon 19/10

6:15 p.m.-6:45 p.m.

2 stops59h 30m

C$ 1,346

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Fri 11/9

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

1 stop36h 05m

Toronto Region of Waterloo Intl

Sun 13/9

8:40 p.m.-6:45 p.m.

1 stop33h 05m

C$ 1,518

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Sun 30/8

8:40 p.m.-5:45 a.m.

1 stop22h 05m

Ottawa

Mon 7/9

7:20 a.m.-6:45 p.m.

1 stop22h 25m

C$ 1,566

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Sun 4/10

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

1 stop36h 05m

Toronto Region of Waterloo Intl

Sun 11/10

8:40 p.m.-6:45 p.m.

1 stop33h 05m

C$ 1,577

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Tue 25/8

8:40 p.m.-8:10 p.m.

2 stops36h 30m

Ottawa

Mon 31/8

7:20 a.m.-6:45 p.m.

1 stop22h 25m

C$ 1,611

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Sat 29/8

8:40 p.m.-5:35 a.m.

2 stops21h 55m

Ottawa

Sat 5/9

4:15 p.m.-6:45 p.m.

1 stop37h 30m

C$ 1,649

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

Mon 30/11

11:40 a.m.-8:20 p.m.

1 stop22h 40m

Toronto Pearson Intl

Wed 9/12

12:15 a.m.-10:30 a.m.

1 stop20h 15m

C$ 1,661

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

Wed 21/10

12:00 p.m.-9:20 p.m.

1 stop22h 20m

Toronto Pearson Intl

Fri 23/10

1:45 a.m.-6:45 p.m.

1 stop28h 00m

C$ 1,661

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

Sun 22/11

12:30 p.m.-7:02 a.m.

2 stops32h 32m

Toronto Pearson Intl

Sat 5/12

6:40 p.m.-11:20 a.m.

2 stops26h 40m

C$ 1,689

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from South Korea to Region of Ontario (average of C$ 1,475). Flying from South Korea to Region of Ontario in November is currently the most expensive (average of C$ 2,186). 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 31 July 2026.

When flying from South Korea to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 31 July 2026.

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

How far ahead should I book a flight from South Korea to Region of Ontario?

The price you pay for your flight from South Korea to Region of Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 31 July 2026.
See what other customers who have flown with Korean Air,Asiana Airlines, andWestJet 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
1,223 reviews
Check prices

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

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
1,223 reviews
Korean Air
8.4
Very good
1,223 reviews
Check prices

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

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
555 reviews
Korean Air
8.4
Very good
1,223 reviews
Check prices

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

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
3,417 reviews
Korean Air
8.4
Very good
1,223 reviews
Check prices

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

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
7.1
Good
11,849 reviews
Korean Air
8.4
Very good
1,223 reviews
Check prices

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

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
11,413 reviews
Korean Air
8.4
Very good
1,223 reviews
Check prices

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

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 22h 40m. 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$ 430. Air Canada flights start at C$ 677 while deals on Korean Air start at C$ 868 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, February is the cheapest month in which you can book a flight from South Korea to Region of Ontario (average of C$ 1,475). Flying from South Korea to Region of Ontario in November is currently the most expensive (average of C$ 2,186). 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.

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 31 July 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 1,379AverageC$ 2,385FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 1,381AverageC$ 1,494FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapestC$ 1,588AverageC$ 2,161FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Asiana AirlinesCheapestC$ 1,596AverageC$ 2,414FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
American AirlinesCheapestC$ 1,604AverageC$ 1,617FlexibilityNo 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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