Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from South Korea to Ontario from C$ 495

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — YYZ
12 Apr — 19 Apr1
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 13 March 2026.

Fri 1/58:45 p.m.
ICN
-
YYZ
2 stops21h 25m
WestJet
Thu 21/510:25 p.m.
YYZ
-
ICN
1 stop31h 20m
WestJet
Deal found 7/3C$ 1,045
Wed 17/66:00 p.m.
ICN
-
YYZ
2 stops27h 45m
Air Canada
Sun 21/64:35 p.m.
YYZ
-
ICN
3 stops34h 30m
Air Canada
Deal found 9/3C$ 1,058
Tue 12/59:10 p.m.
ICN
-
YYZ
1 stop22h 00m
Multiple Airlines
Tue 19/56:10 a.m.
YYZ
-
ICN
2 stops26h 25m
Multiple Airlines
Deal found 12/3C$ 1,064
Thu 7/59:10 p.m.
ICN
-
YYZ
2 stops21h 35m
Multiple Airlines
Mon 11/510:30 p.m.
YYZ
-
ICN
1 stop34h 05m
Multiple Airlines
Deal found 8/3C$ 1,072
Sun 14/68:45 p.m.
ICN
-
YYZ
1 stop30h 30m
WestJet
Mon 13/78:00 a.m.
YYZ
-
ICN
2 stops21h 45m
WestJet
Deal found 11/3C$ 1,075
Sun 14/68:45 p.m.
ICN
-
YYZ
1 stop30h 30m
WestJet
Thu 16/710:25 p.m.
YYZ
-
ICN
1 stop31h 20m
WestJet
Deal found 11/3C$ 1,082
Mon 4/58:45 p.m.
ICN
-
YYZ
1 stop16h 25m
WestJet
Sun 17/58:00 a.m.
YYZ
-
ICN
2 stops21h 45m
WestJet
Deal found 10/3C$ 1,088
Sun 14/68:45 p.m.
ICN
-
YUL
1 stop23h 20m
WestJet
Wed 29/77:15 a.m.
YUL
-
ICN
1 stop22h 30m
WestJet
Deal found 11/3C$ 1,101
Sun 14/68:45 p.m.
ICN
-
YUL
1 stop23h 20m
WestJet
Mon 27/76:45 a.m.
YUL
-
ICN
2 stops23h 00m
WestJet
Deal found 11/3C$ 1,102
Sat 9/59:10 p.m.
ICN
-
YYZ
1 stop22h 15m
Multiple Airlines
Mon 11/59:15 p.m.
YYZ
-
ICN
1 stop35h 20m
Multiple Airlines
Deal found 9/3C$ 1,103
Sun 14/68:45 p.m.
ICN
-
YUL
1 stop23h 20m
WestJet
Sun 26/78:00 p.m.
YUL
-
ICN
1 stop33h 45m
WestJet
Deal found 11/3C$ 1,118
Sun 15/312:55 p.m.
PUS
-
YYZ
1 stop23h 15m
Philippine Airlines
Sun 22/31:50 a.m.
YYZ
-
PUS
1 stop29h 05m
Philippine Airlines
Deal found 11/3C$ 1,133

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 13 March 2026.

Round-trip from

C$ 974

One-way from

C$ 495

Popular in

October

Cheapest in

April

Average price

C$ 1,673

Good round-trip deal

C$ 1,347 or less

Good one-way deal

C$ 995 or less
7/5-12/5
  • 7/5-12/5
  • 2 total stops
  • 47h 10m total
  • South Korea to Ontario
Search Deals
WestJet
  • WestJet
  • 7/6
  • 2 total stops
  • 40h 55m total
  • South Korea to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 188 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 72 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 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 13 March 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

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Mon 6/7

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

1 stop36h 05m

Toronto Region of Waterloo Intl

Sun 12/7

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

1 stop33h 05m

C$ 1,297

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Mon 22/6

5:45 p.m.-5:54 a.m.

1 stop25h 09m

Ottawa

Tue 1/9

6:55 a.m.-4:05 p.m.

1 stop20h 10m

C$ 1,351

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Tue 30/6

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

1 stop36h 05m

Toronto Region of Waterloo Intl

Wed 29/7

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

1 stop33h 05m

C$ 1,374

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Tue 30/6

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

1 stop36h 05m

Toronto Region of Waterloo Intl

Thu 30/7

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

1 stop33h 05m

C$ 1,374

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Fri 1/5

5:45 p.m.-6:00 a.m.

1 stop25h 15m

Ottawa

Sun 10/5

6:20 p.m.-4:05 p.m.

2 stops32h 45m

C$ 1,384

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Wed 1/7

6:00 p.m.-9:24 a.m.

1 stop28h 24m

Ottawa

Sat 18/7

6:00 p.m.-4:05 p.m.

1 stop33h 05m

C$ 1,385

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Tue 12/5

5:45 p.m.-12:55 a.m.

1 stop20h 10m

Ottawa

Tue 19/5

5:00 a.m.-4:05 p.m.

1 stop22h 05m

C$ 1,393

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Fri 8/5

5:45 p.m.-5:22 p.m.

2 stops36h 37m

Ottawa

Mon 11/5

6:00 p.m.-4:05 p.m.

1 stop33h 05m

C$ 1,429

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Sat 4/7

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

1 stop36h 05m

Toronto Region of Waterloo Intl

Wed 29/7

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

1 stop33h 05m

C$ 1,450

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Sun 28/6

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

1 stop36h 05m

Toronto Region of Waterloo Intl

Fri 24/7

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

1 stop33h 05m

C$ 1,457

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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, November is the cheapest month in which you can book a flight from South Korea to Region of Ontario (average of C$ 630). Flying from South Korea to Region of Ontario in June is currently the most expensive (average of C$ 1,408). 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 13 March 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 21 February 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 13 March 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 13 March 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
1,202 reviews
Check prices

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.3

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
1,202 reviews
Korean Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.3

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
506 reviews
Korean Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.3

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
3,292 reviews
Korean Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.3

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
11,448 reviews
Korean Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.3

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
10,800 reviews
Korean Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.3

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 18h 20m. Airlines will cover a distance of 10569 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$ 417. Air Canada flights start at C$ 657 while deals on EVA Air start at C$ 778 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, November is the cheapest month in which you can book a flight from South Korea to Region of Ontario (average of C$ 630). Flying from South Korea to Region of Ontario in June is currently the most expensive (average of C$ 1,408). 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 South Korea to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
New Delhi to Pearson Intl flights
Hong Kong to Vancouver Intl flights
New Delhi to Vancouver Intl flights
Incheon Intl to Vancouver Intl flights
Mumbai to Pearson Intl flights
Hong Kong to Pearson Intl flights
Incheon Intl to Pearson Intl flights
Taiwan Taoyuan Intl to Vancouver Intl flights
Mumbai to Edmonton flights
Suvarnabhumi to Vancouver Intl flights
Ahmedabad to Pearson Intl flights
New Delhi to Toronto Island flights
Manila to Pearson Intl flights
Mumbai to Vancouver Intl flights
Manila to Vancouver Intl flights
Hyderabad to Pearson Intl flights
Mumbai to Toronto Island flights
Taiwan Taoyuan Intl to Pearson Intl flights
Lahore to Pearson Intl flights
Incheon Intl to Calgary flights
Haneda to Vancouver Intl flights
Ahmedabad to Toronto Island flights
New Delhi to Calgary flights
Narita to Vancouver Intl flights
Narita to Pearson Intl flights
Haneda to Pearson Intl flights
Bangalore to Pearson Intl flights
Hongqiao Intl to Vancouver Intl flights
Ho Chi Minh City to Pearson Intl flights
Colombo to Pearson Intl flights
Ho Chi Minh City to Vancouver Intl flights
New Delhi to Winnipeg flights
Mumbai to Calgary flights
Pu Dong to Vancouver Intl flights
Hongqiao Intl to Pierre Elliott Trudeau Intl flights
New Delhi to Edmonton flights
Suvarnabhumi to Pearson Intl flights
Singapore to Vancouver Intl flights
Kolkata to Vancouver Intl flights
Gimpo Intl to Pearson Intl flights
Chennai to Pearson Intl flights
Hongqiao Intl to Pearson Intl flights
Karachi to Pearson Intl flights
Cebu City to Pearson Intl flights
Gimpo Intl to Vancouver Intl flights
Taiwan Taoyuan Intl to Pierre Elliott Trudeau Intl flights

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 13 March 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 1,161AverageC$ 1,470FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 1,309AverageC$ 1,494FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapestC$ 1,540AverageC$ 2,159FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Asiana AirlinesCheapestC$ 1,548AverageC$ 2,301FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
American AirlinesCheapestC$ 1,555AverageC$ 1,568FlexibilityNo 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.

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.