Find flights
Deals
When to book
FAQs

Cheap flights from Ontario to Seoul from C$ 455

YYZ — SEL
16 Oct — 23 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Seoul

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Seoul

Sun 18/106:15 p.m. -
2 stops35h 30m
Tue 27/108:45 p.m. -
1 stop17h 15m
Deal found 15/9C$ 902
Tue 20/108:15 p.m. -
1 stop33h 30m
Tue 27/108:45 p.m. -
1 stop17h 15m
Deal found 15/9C$ 908
Mon 19/106:15 p.m. -
2 stops59h 30m
Thu 22/108:45 p.m. -
2 stops27h 50m
Deal found 15/9C$ 952
Sat 17/108:00 p.m. -
1 stop33h 45m
Thu 22/108:45 p.m. -
1 stop16h 00m
Deal found 12/9C$ 953
Thu 24/96:45 a.m. -
2 stops23h 00m
Sun 4/108:45 p.m. -
1 stop23h 20m
Deal found 12/9C$ 1,128
Thu 22/108:15 p.m. -
1 stop33h 30m
Fri 6/118:45 p.m. -
2 stops41h 59m
Deal found 12/9C$ 1,169
Thu 22/106:15 p.m. -
2 stops35h 30m
Fri 6/118:45 p.m. -
2 stops30h 25m
Deal found 12/9C$ 1,173
Thu 1/106:10 a.m. -
2 stops23h 35m
Sun 18/108:45 p.m. -
2 stops27h 30m
Deal found 15/9C$ 1,187
Mon 14/96:10 a.m. -
2 stops23h 35m
Thu 24/98:45 p.m. -
1 stop17h 20m
Deal found 11/9C$ 1,188
Sat 19/98:00 a.m. -
2 stops21h 45m
Sat 26/98:45 p.m. -
2 stops24h 15m
Deal found 14/9C$ 1,191
Wed 23/98:00 p.m. -
1 stop33h 45m
Tue 6/108:45 p.m. -
1 stop22h 00m
Deal found 12/9C$ 1,202
Mon 14/97:00 a.m. -
1 stop22h 45m
Mon 5/108:45 p.m. -
1 stop22h 00m
Deal found 13/9C$ 1,208

Find flight deals from Ontario to Seoul

Round-trip from

C$ 902

One-way from

C$ 455

Popular in

December

Cheapest in

February

Average price

C$ 1,472

Good round-trip deal

C$ 1,469 or less

Good one-way deal

C$ 775 or less
WestJet
  • WestJet
  • 18/10-27/10
  • 3 total stops
  • 52h 45m total
  • Ontario to Seoul
Search Deals
WestJet
  • WestJet
  • 23/10-31/12
  • 2 total stops
  • 41h 20m total
  • Ontario to Seoul
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 97 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Seoul (SEL).
Search Deals
Price to beat on a one-way flight from Ontario to Seoul (SEL).
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ontario to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaIncheon

YOW Ottawa - ICN Incheon Intl

YOWICN

Ottawa

Fri 23/10

8:15 p.m.-6:45 p.m.

1 stop33h 30m

Incheon Intl

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 461

TorontoIncheon

YKF Toronto Region of Waterloo Intl - ICN Incheon Intl

YKFICN

Toronto Region of Waterloo Intl

Wed 21/10

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

1 stop33h 05m

Incheon Intl

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 491

MontrealIncheon

YUL Montreal Pierre Elliott Trudeau Intl - ICN Incheon Intl

YULICN

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

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

1 stop33h 45m

Incheon Intl

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 494

MontrealIncheon

YUL Montreal Pierre Elliott Trudeau Intl - ICN Incheon Intl

YULICN

Montreal Pierre Elliott Trudeau Intl

Sun 25/10

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

3 stops45h 45m

Incheon Intl

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 559

MontrealIncheon

YUL Montreal Pierre Elliott Trudeau Intl - ICN Incheon Intl

YULICN

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

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

2 stops60h 00m

Incheon Intl

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 566

OttawaIncheon

YOW Ottawa - ICN Incheon Intl

YOWICN

Ottawa

Wed 21/10

7:10 p.m.-6:45 p.m.

3 stops58h 35m

Incheon Intl

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 590

TorontoIncheon

YKF Toronto Region of Waterloo Intl - ICN Incheon Intl

YKFICN

Toronto Region of Waterloo Intl

Fri 23/10

8:40 p.m.-5:30 a.m.

2 stops43h 50m

Incheon Intl

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 608

HamiltonIncheon

YHM Hamilton - ICN Incheon Intl

YHMICN

Hamilton

Sun 18/10

6:55 p.m.-6:45 p.m.

1 stop34h 50m

Incheon Intl

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 612

TorontoIncheon

YTZ Toronto Island - ICN Incheon Intl

YTZICN

Toronto Island

Thu 22/10

4:55 p.m.-5:30 a.m.

2 stops23h 35m

Incheon Intl

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 652

TorontoIncheon

YTZ Toronto Island - ICN Incheon Intl

YTZICN

Toronto Island

Wed 4/11

9:10 a.m.-5:25 a.m.

1 stop30h 15m

Incheon Intl

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 662

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

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

Best time to book a flight from Ontario to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Ontario with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Ontario to Seoul

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

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Seoul (average of C$ 1,508). Flying from Region of Ontario to Seoul in December is currently the most expensive (average of C$ 2,165). 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 ON to SEL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Seoul as you normally would.

Weekly flight availability from Region of Ontario to Seoul

The most flights from CAON to SEL 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 much does it cost to fly round-trip from Region of Ontario to Seoul?

Airfare is below average for this route at the moment.
Region of Ontario to Seoul flights typically cost between C$ 1,372 and C$ 1,770 in October.
The cheapest round-trip price found within the last 5 days was C$ 1,187 on WestJet (1 Oct-18 Oct).

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

The price you pay for your flight from Region of Ontario to Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

  • How long is the flight from Region of Ontario to Seoul?

    There are many flights that can get you from Region of Ontario to Seoul in 30h 20m. Fly via WestJet, Korean Air, or ANA to get the fastest option. The distance from Region of Ontario to Seoul is about 10612 km. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as C$ 515 on WestJet. Other airlines that offer cheap prices include American Airlines from C$ 568 and Air Canada from C$ 889 one-way.

  • What are the most popular routes from Region of Ontario to Seoul?

    The most popular route from Region of Ontario to Seoul is Toronto Pearson Intl - Incheon Intl. You may also consider Toronto Pearson Intl - Seoul Gimpo Intl or Montreal Pierre Elliott Trudeau Intl - Incheon Intl.

  • What are the most reliable airlines from Region of Ontario to Seoul?

    Consider WestJet (85%), Air Canada (71%) or Asiana Airlines (71%) when booking your flight. These represent the most reliable airlines when flying from Region of Ontario to Seoul.

  • What are the cheapest flights from Region of Ontario to Seoul?

    The cheapest flight price from Region of Ontario to Seoul is C$ 636. On average you can expect to pay C$ 2,969. The most popular route, (Toronto Pearson Intl - Incheon Intl), can usually be booked for C$ 1,266.

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

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

  • How can I find direct flights from Ontario to Seoul?

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Seoul (average of C$ 1,508). Flying from Region of Ontario to Seoul in December is currently the most expensive (average of C$ 2,165). 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

Top 8 airlines flying from Ontario to Seoul

AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 201AverageC$ 255FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 568AverageC$ 1,150FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Trinity AirwaysCheapestC$ 748AverageC$ 816FlexibilityNo cancel feeOn-time88%
Search Trinity Airways flights
WestJetCheapestC$ 1,054AverageC$ 1,428FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 1,289AverageC$ 1,750FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Asiana AirlinesCheapestC$ 1,306AverageC$ 1,978FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Korean AirCheapestC$ 1,447AverageC$ 1,882FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
United AirlinesCheapestC$ 1,509AverageC$ 1,806FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Seoul?

When you search for this flight from Ontario to Seoul, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Ontario to Seoul 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 Ontario to Seoul with no change fees?

Need flexible booking options for your flight to Seoul from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seoul from Ontario 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.