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Cheap flights from South Korea to Ontario from C$ 513

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — YYZ
31 May — 7 Jun1
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 1 May 2026.

Tue 9/68:45 p.m.
ICN
-
YYZ
2 stops40h 14m
WestJet
Tue 16/610:20 p.m.
YYZ
-
ICN
2 stops55h 25m
WestJet
Deal found 30/4C$ 1,266
Sun 14/68:45 p.m.
ICN
-
YUL
2 stops40h 40m
WestJet
Thu 18/66:45 a.m.
YUL
-
ICN
2 stops23h 00m
WestJet
Deal found 30/4C$ 1,398
Mon 1/68:45 p.m.
ICN
-
YYZ
1 stop22h 00m
WestJet
Thu 4/610:50 a.m.
YYZ
-
ICN
1 stop18h 55m
WestJet
Deal found 28/4C$ 1,419
Fri 26/67:35 p.m.
ICN
-
YYZ
2 stops24h 20m
Multiple Airlines
Thu 3/912:00 p.m.
YYZ
-
ICN
1 stop17h 45m
Multiple Airlines
Deal found 1/5C$ 1,430
Thu 4/68:45 p.m.
ICN
-
YYZ
1 stop17h 20m
WestJet
Sun 7/610:50 a.m.
YYZ
-
ICN
1 stop18h 55m
WestJet
Deal found 27/4C$ 1,431
Mon 29/67:35 p.m.
ICN
-
YYZ
2 stops24h 20m
Multiple Airlines
Mon 21/912:00 p.m.
YYZ
-
ICN
1 stop17h 45m
Multiple Airlines
Deal found 27/4C$ 1,458
Thu 4/68:45 p.m.
ICN
-
YYZ
2 stops27h 15m
WestJet
Tue 9/64:30 p.m.
YYZ
-
ICN
2 stops37h 15m
WestJet
Deal found 26/4C$ 1,461
Mon 29/67:35 p.m.
ICN
-
YYZ
2 stops24h 20m
Multiple Airlines
Mon 7/912:00 p.m.
YYZ
-
ICN
1 stop17h 45m
Multiple Airlines
Deal found 27/4C$ 1,464
Tue 14/78:45 p.m.
ICN
-
YKF
1 stop36h 05m
WestJet
Fri 16/108:40 p.m.
YKF
-
ICN
1 stop33h 05m
WestJet
Deal found 27/4C$ 1,466
Fri 5/68:45 p.m.
ICN
-
YUL
2 stops40h 40m
WestJet
Mon 8/65:45 p.m.
YUL
-
ICN
2 stops60h 00m
WestJet
Deal found 28/4C$ 1,472
Thu 8/108:45 p.m.
ICN
-
YYZ
1 stop23h 10m
WestJet
Thu 22/109:00 a.m.
YYZ
-
ICN
1 stop20h 45m
WestJet
Deal found 30/4C$ 1,473
Mon 28/98:45 p.m.
ICN
-
YUL
1 stop16h 00m
WestJet
Thu 8/107:15 a.m.
YUL
-
ICN
1 stop22h 30m
WestJet
Deal found 30/4C$ 1,475

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 1 May 2026.

Round-trip from

C$ 1,266

One-way from

C$ 513

Popular in

October

Cheapest in

February

Average price

C$ 1,580

Good round-trip deal

C$ 2,003 or less

Good one-way deal

C$ 1,325 or less
WestJet
  • WestJet
  • 9/6-16/6
  • 4 total stops
  • 95h 39m total
  • South Korea to Ontario
Search Deals
WestJet
  • WestJet
  • 14/6
  • 2 total stops
  • 40h 40m total
  • South Korea to Ontario
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 1 May 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

Tue 14/7

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

1 stop36h 05m

Toronto Region of Waterloo Intl

Fri 16/10

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

1 stop33h 05m

C$ 1,466

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

Fri 21/8

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

1 stop33h 05m

C$ 1,488

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Fri 10/7

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

1 stop36h 05m

Toronto Region of Waterloo Intl

Sun 19/7

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

1 stop33h 05m

C$ 1,531

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Fri 22/5

8:45 p.m.-11:35 a.m.

2 stops27h 50m

Ottawa

Tue 2/6

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

2 stops59h 30m

C$ 1,585

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Sat 11/7

8:45 p.m.-5:35 a.m.

1 stop21h 50m

Ottawa

Sun 19/7

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

1 stop23h 45m

C$ 1,610

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Fri 22/5

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

1 stop31h 35m

Ottawa

Wed 3/6

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

1 stop37h 30m

C$ 1,616

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Thu 14/5

7:25 a.m.-5:35 a.m.

3 stops35h 10m

Ottawa

Wed 20/5

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

2 stops35h 30m

C$ 1,641

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Wed 13/5

7:35 p.m.-1:00 p.m.

2 stops30h 25m

Ottawa

Tue 19/5

9:00 a.m.-9:40 p.m.

1 stop23h 40m

C$ 1,644

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

Thu 28/5

11:45 p.m.-4:45 p.m.

1 stop30h 00m

Toronto Pearson Intl

Thu 4/6

9:00 p.m.-5:30 p.m.

1 stop31h 30m

C$ 1,783

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Mon 8/6

5:45 p.m.-9:41 a.m.

2 stops28h 56m

Ottawa

Mon 15/6

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

1 stop33h 00m

C$ 1,843

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/4

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

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 40 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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$ 191). Flying from South Korea to Region of Ontario in August is currently the most expensive (average of C$ 3,379). 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 1 May 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 1 May 2026.

The most flights from KR0 to CAON are scheduled on a Monday (4 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 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 1 May 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
1,216 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

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
1,216 reviews
Korean Air
8.4
Very good
1,216 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

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
525 reviews
Korean Air
8.4
Very good
1,216 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

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
3,331 reviews
Korean Air
8.4
Very good
1,216 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

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
11,683 reviews
Korean Air
8.4
Very good
1,216 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

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
10,984 reviews
Korean Air
8.4
Very good
1,216 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

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 26h. Airlines will cover a distance of 10589 km. This flight may include one or multiple stops.

  • 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$ 191). Flying from South Korea to Region of Ontario in August is currently the most expensive (average of C$ 3,379). 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

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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 1 May 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 1,243AverageC$ 1,474FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 1,273AverageC$ 1,487FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapestC$ 1,544AverageC$ 2,165FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Asiana AirlinesCheapestC$ 1,554AverageC$ 2,307FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
American AirlinesCheapestC$ 1,559AverageC$ 1,572FlexibilityNo 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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