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Cheap flights from South Korea to Ontario from C$ 525

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — YYZ
2 Apr — 9 Apr1
1 adult

Cheap 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 March 2025.

Round-trip from

C$ 1,049

One-way from

C$ 525

Popular in

August

Cheapest in

March

Average price

C$ 1,619

Good round-trip deal

C$ 1,765 or less

Good one-way deal

C$ 1,014 or less
WestJet
  • WestJet
  • 12/5-19/5
  • 3 total stops
  • 51h 31m total
  • South Korea to Ontario
WestJet
  • WestJet
  • 1/5
  • 1 total stop
  • 31h 01m total
  • South Korea to Ontario
Highest demand for flights based on searches. 15% potential increase in price (C$ 537 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 100 potential savings vs. average RT price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from South Korea to Ontario.
Price to beat on a one-way flight from South Korea to Ontario.

Find flight deals from South Korea to Ontario

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 March 2025.

Mon 12/58:45 p.m.ICN - YOW
2 stops27h 46mWestJet
Mon 19/56:00 a.m.YOW - ICN
1 stop23h 45mWestJet
Deal found 27/3C$ 1,049
Wed 2/45:25 p.m.ICN - YUL
2 stops36h 34mAmerican Airlines
Wed 7/53:44 p.m.YUL - ICN
1 stop34h 46mAmerican Airlines
Deal found 26/3C$ 1,049
Thu 15/58:45 p.m.ICN - YUL
2 stops40h 52mWestJet
Thu 22/56:45 a.m.YUL - ICN
2 stops47h 00mWestJet
Deal found 27/3C$ 1,079
Thu 8/55:45 p.m.ICN - YUL
2 stops31h 15mAir Canada
Tue 20/58:45 p.m.YUL - ICN
3 stops30h 20mAir Canada
Deal found 26/3C$ 1,202
Thu 11/97:20 p.m.GMP - YYZ
2 stops38h 33mJapan Airlines
Fri 19/910:00 a.m.YYZ - GMP
2 stops22h 50mJapan Airlines
Deal found 26/3C$ 1,279
Mon 19/55:45 p.m.ICN - YOW
2 stops29h 40mAir Canada
Mon 26/58:55 p.m.YOW - ICN
2 stops30h 10mAir Canada
Deal found 26/3C$ 1,346
Tue 23/912:05 p.m.GMP - YYZ
2 stops22h 29mMultiple Airlines
Tue 30/97:25 a.m.YYZ - GMP
2 stops25h 25mMultiple Airlines
Deal found 27/3C$ 1,361
Sat 12/45:45 p.m.ICN - YYZ
2 stops25h 15mAir Canada
Sat 19/48:45 p.m.YYZ - ICN
2 stops30h 20mAir Canada
Deal found 28/3C$ 1,378
Sun 12/106:00 p.m.ICN - YTZ
1 stop27h 05mAir Canada
Wed 22/108:25 p.m.YTZ - ICN
1 stop30h 55mAir Canada
Deal found 27/3C$ 1,386
Mon 23/68:45 p.m.ICN - YKF
1 stop35h 11mWestJet
Wed 23/76:00 a.m.YKF - ICN
1 stop23h 45mWestJet
Deal found 27/3C$ 1,388
Mon 12/59:30 p.m.ICN - YTZ
1 stop24h 00mMultiple Airlines
Sun 18/58:40 p.m.YTZ - ICN
1 stop19h 15mMultiple Airlines
Deal found 27/3C$ 1,388
Tue 8/412:45 p.m.ICN - YYZ
2 stops54h 58mMultiple Airlines
Mon 14/49:45 a.m.YYZ - ICN
1 stop21h 45mMultiple Airlines
Deal found 26/3C$ 1,395

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 March 2025.
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

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Mon 12/5

8:45 p.m.-11:31 a.m.

2 stops27h 46m

Ottawa

Mon 19/5

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

1 stop23h 45m

C$ 1,049

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Thu 15/5

8:45 p.m.-12:37 a.m.

2 stops40h 52m

Montreal Pierre Elliott Trudeau Intl

Thu 22/5

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

2 stops47h 00m

C$ 1,079

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Thu 8/5

5:45 p.m.-12:00 p.m.

2 stops31h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 20/5

8:45 p.m.-4:05 p.m.

3 stops30h 20m

C$ 1,202

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Mon 19/5

5:45 p.m.-10:25 a.m.

2 stops29h 40m

Ottawa

Mon 26/5

8:55 p.m.-4:05 p.m.

2 stops30h 10m

C$ 1,346

SeoulToronto

GMP - YYZ

GMPYYZ

Seoul Gimpo Intl

Tue 23/9

12:05 p.m.-9:34 p.m.

2 stops22h 29m

Toronto Pearson Intl

Tue 30/9

7:25 a.m.-9:50 p.m.

2 stops25h 25m

C$ 1,361

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

Sat 12/4

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

2 stops25h 15m

Toronto Pearson Intl

Sat 19/4

8:45 p.m.-4:05 p.m.

2 stops30h 20m

C$ 1,378

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

Mon 7/4

12:45 p.m.-9:13 p.m.

1 stop21h 28m

Toronto Pearson Intl

Fri 11/4

10:05 p.m.-6:45 p.m.

2 stops55h 40m

C$ 1,379

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

Sat 10/5

8:45 p.m.-2:52 p.m.

1 stop31h 07m

Toronto Pearson Intl

Sun 18/5

8:00 p.m.-6:45 p.m.

1 stop33h 45m

C$ 1,381

IncheonToronto

ICN - YTZ

ICNYTZ

Incheon Intl

Mon 12/5

9:30 p.m.-8:30 a.m.

1 stop24h 00m

Toronto Island

Sun 18/5

8:40 p.m.-4:55 a.m.

1 stop19h 15m

C$ 1,388

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Mon 23/6

8:45 p.m.-6:56 p.m.

1 stop35h 11m

Toronto Region of Waterloo Intl

Wed 23/7

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

1 stop23h 45m

C$ 1,388

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

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, January is the cheapest month in which you can book a flight from South Korea to Region of Ontario (average of C$ 167). Flying from South Korea to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 March 2025.

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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 March 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air and Japan Airlines from South Korea to Ontario by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Crew

8.6

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Crew

8.6

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Crew

8.6

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
8.3
Very good

Crew

8.6

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Crew

8.6

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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.
  • 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$ 525. American Airlines flights start at C$ 642 while deals on Air Canada start at C$ 745 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, January is the cheapest month in which you can book a flight from South Korea to Region of Ontario (average of C$ 167). Flying from South Korea to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.

Top 4 airlines flying from South Korea to Ontario

Discover the top 4 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 March 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 1,132AverageC$ 1,266FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 1,458AverageC$ 1,947FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapestC$ 1,835AverageC$ 2,352FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Asiana AirlinesCheapestC$ 1,845AverageC$ 2,012FlexibilityNo cancel feeOn-time76%
Search Asiana 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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