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Cheap flights from Ontario to Incheon Intl Airport from C$ 539

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ICN
13 Feb — 20 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Incheon Intl

Keep the following information in mind while searching for Ontario to Incheon Intl flight deals. Data was last updated 14 January 2026.

Round-trip from

C$ 923

One-way from

C$ 539

Popular in

December

Cheapest in

January

Average price

C$ 1,567

Good round-trip deal

C$ 1,410 or less

Good one-way deal

C$ 856 or less
3/3-10/3
  • 3/3-10/3
  • 2 total stops
  • 46h 00m total
  • Ontario to Incheon
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WestJet
  • WestJet
  • 10/5
  • 2 total stops
  • 21h 45m total
  • Ontario to Incheon
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 196 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 87 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Ontario to Incheon Intl.
Search Deals
Price to beat on a one-way flight from Ontario to Incheon Intl.
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Find flight deals from Ontario to Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Incheon Intl
Explore the most affordable flight options available from Ontario to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 January 2026.

Tue 10/29:45 a.m.
YYZ
-
ICN
1 stop21h 50m
Multiple Airlines
Tue 3/39:20 p.m.
ICN
-
YYZ
1 stop23h 20m
Multiple Airlines
Deal found 12/1C$ 920
Tue 10/29:45 a.m.
YYZ
-
ICN
1 stop21h 50m
Multiple Airlines
Tue 17/29:20 p.m.
ICN
-
YYZ
1 stop23h 20m
Multiple Airlines
Deal found 12/1C$ 922
Tue 3/37:55 a.m.
YYZ
-
ICN
1 stop23h 40m
Multiple Airlines
Tue 10/39:20 p.m.
ICN
-
YYZ
1 stop22h 20m
Multiple Airlines
Deal found 12/1C$ 923
Mon 23/28:00 p.m.
YYZ
-
ICN
1 stop35h 35m
Multiple Airlines
Thu 5/39:20 p.m.
ICN
-
YYZ
1 stop23h 20m
Multiple Airlines
Deal found 12/1C$ 945
Tue 24/29:45 a.m.
YYZ
-
ICN
1 stop21h 50m
Multiple Airlines
Sun 8/39:20 p.m.
ICN
-
YYZ
1 stop23h 30m
Multiple Airlines
Deal found 12/1C$ 952
Sun 1/27:15 a.m.
YYZ
-
ICN
1 stop24h 20m
Multiple Airlines
Sun 8/29:20 p.m.
ICN
-
YYZ
2 stops23h 38m
Multiple Airlines
Deal found 12/1C$ 966
Tue 10/27:55 a.m.
YYZ
-
ICN
1 stop23h 40m
Multiple Airlines
Sun 15/39:20 p.m.
ICN
-
YYZ
1 stop22h 20m
Multiple Airlines
Deal found 13/1C$ 977
Thu 11/68:00 a.m.
YYZ
-
ICN
2 stops21h 45m
WestJet
Tue 16/68:45 p.m.
ICN
-
YYZ
1 stop16h 37m
WestJet
Deal found 14/1C$ 980
Thu 11/66:00 a.m.
YKF
-
ICN
1 stop23h 45m
WestJet
Tue 16/68:45 p.m.
ICN
-
YKF
1 stop17h 00m
WestJet
Deal found 14/1C$ 1,047
Thu 12/22:25 p.m.
YUL
-
ICN
2 stops36h 20m
American Airlines
Thu 19/27:15 p.m.
ICN
-
YUL
2 stops33h 49m
American Airlines
Deal found 12/1C$ 1,054
Tue 10/212:59 p.m.
YUL
-
ICN
2 stops37h 46m
American Airlines
Tue 17/27:15 p.m.
ICN
-
YUL
2 stops31h 09m
American Airlines
Deal found 13/1C$ 1,055
Sun 1/23:59 p.m.
YUL
-
ICN
2 stops34h 46m
American Airlines
Fri 20/27:15 p.m.
ICN
-
YUL
2 stops33h 49m
American Airlines
Deal found 12/1C$ 1,056

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Incheon Intl 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 14 January 2026.
Use the filters below to find and compare flights from Ontario to Incheon Intl Airport that are best for you.

Fly from

Ontario

Fly to

Incheon Intl

Route

Depart

Return

Price

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Thu 11/6

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

1 stop23h 45m

Incheon Intl

Tue 16/6

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

1 stop17h 00m

C$ 1,047

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

3:59 p.m.-4:45 p.m.

2 stops34h 46m

Incheon Intl

Fri 20/2

7:15 p.m.-3:04 p.m.

2 stops33h 49m

C$ 1,056

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Fri 1/5

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

1 stop35h 35m

Incheon Intl

Sat 9/5

8:45 p.m.-5:10 p.m.

1 stop33h 25m

C$ 1,063

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Sat 2/5

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

1 stop23h 45m

Incheon Intl

Sat 9/5

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

1 stop17h 00m

C$ 1,070

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Sun 7/6

6:00 a.m.-9:35 p.m.

2 stops26h 35m

Incheon Intl

Sun 21/6

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

1 stop17h 00m

C$ 1,093

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Thu 23/4

6:00 a.m.-9:35 p.m.

2 stops26h 35m

Incheon Intl

Sat 9/5

8:45 p.m.-12:40 a.m.

1 stop16h 55m

C$ 1,098

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Sun 1/3

3:55 p.m.-5:40 a.m.

1 stop23h 45m

Incheon Intl

Thu 5/3

9:20 p.m.-2:44 p.m.

1 stop31h 24m

C$ 1,143

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Wed 10/6

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

1 stop23h 45m

Incheon Intl

Sun 14/6

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

1 stop17h 00m

C$ 1,144

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Sun 24/5

6:00 a.m.-9:35 p.m.

2 stops26h 35m

Incheon Intl

Sun 7/6

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

1 stop17h 00m

C$ 1,145

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Thu 26/3

6:20 a.m.-9:35 p.m.

2 stops26h 15m

Incheon Intl

Sun 12/4

9:10 p.m.-5:29 a.m.

2 stops21h 19m

C$ 1,147

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/1

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Ontario 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 Ontario to Incheon Intl Airport

What is the cheapest month to book a flight from Region of Ontario to Incheon Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Incheon Intl Airport (average of C$ 244). Flying from Region of Ontario to Incheon Intl Airport in December is currently the most expensive (average of C$ 1,648). 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 ICN?

Find hourly flight availability from Ontario to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 January 2026.

When flying from Region of Ontario to Incheon Intl Airport, 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 Region of Ontario to Incheon Intl Airport

Explore weekly flight availability from Ontario to Incheon Intl. 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 14 January 2026.

The most flights from CAON to ICN are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

Find useful and relevant information for your journey from Ontario to Incheon Intl. 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 Region of Ontario to Incheon Intl Airport?

    A quick flight from Region of Ontario to Incheon Intl Airport can take about 23h 45m. WestJet provides one of the quickest options available for as low as C$ 1,047. The distance between Region of Ontario and Incheon Intl Airport is about 10612 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Region of Ontario to Incheon Intl Airport are American Airlines (C$ 379), WestJet (C$ 493), and Air Canada (C$ 601).

  • What are the most popular routes from Region of Ontario to Incheon Intl Airport?

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

  • What are the most reliable airlines from Region of Ontario to Incheon Intl Airport?

    Consider Air Canada (79%), Asiana Airlines (79%) or Korean Air (70%) when booking your flight. These represent the most reliable airlines when flying from Region of Ontario to Incheon Intl Airport.

  • What are the cheapest flights from Region of Ontario to Incheon Intl Airport?

    While on average a flight from Region of Ontario to Incheon Intl Airport is generally C$ 1,266, our data shows the cheapest flight currently is C$ 642. When looking at the most popular route, (Toronto Pearson Intl - Incheon Intl), you can expect to pay C$ 879 for that flight.

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

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

  • How can I find direct flights from Ontario to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Incheon Intl 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 Incheon Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Incheon Intl Airport (average of C$ 244). Flying from Region of Ontario to Incheon Intl Airport in December is currently the most expensive (average of C$ 1,648). 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

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Alternative routes for Ontario to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Incheon Intl flights
Vancouver Intl to Incheon Intl flights
Vancouver Intl to Gimpo Intl flights
Pearson Intl to Gimpo Intl flights
Abbotsford to Incheon Intl flights
Pierre Elliott Trudeau Intl to Incheon Intl flights
Calgary to Incheon Intl flights
Toronto Island to Incheon Intl flights
Hamilton to Incheon Intl flights
Pierre Elliott Trudeau Intl to Gimpo Intl flights
Edmonton to Incheon Intl flights
Region of Waterloo Intl to Incheon Intl flights
Ottawa to Incheon Intl flights
Halifax to Incheon Intl flights
Calgary to Gimpo Intl flights
Ottawa to Gimpo Intl flights
Winnipeg to Incheon Intl flights
Edmonton to Gimpo Intl flights
Victoria to Incheon Intl flights
Québec City to Incheon Intl flights
Winnipeg to Gimpo Intl flights
Nanaimo to Incheon Intl flights
Regina to Incheon Intl flights
Comox to Incheon Intl flights
Windsor to Incheon Intl flights
Saskatoon to Incheon Intl flights
London to Incheon Intl flights
Fredericton to Incheon Intl flights
Charlottetown to Incheon Intl flights
Kamloops to Incheon Intl flights
Whitehorse to Incheon Intl flights
Red Deer to Incheon Intl flights

Top 10 airlines flying from Ontario to Incheon Intl

Discover the top 10 airlines that operate flights from Ontario to Incheon Intl. 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 14 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 177AverageC$ 212FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 567AverageC$ 1,359FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
T'way AirCheapestC$ 756AverageC$ 808FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
United AirlinesCheapestC$ 916AverageC$ 1,734FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 928AverageC$ 1,391FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 1,323AverageC$ 1,782FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Asiana AirlinesCheapestC$ 1,479AverageC$ 2,058FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Cathay PacificCheapestC$ 1,516AverageC$ 1,668FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air FranceCheapestC$ 1,533AverageC$ 1,591FlexibilityNo cancel feeOn-time77%
Search Air France flights
Korean AirCheapestC$ 1,648AverageC$ 2,135FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ontario to Incheon Intl?

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 Incheon Intl from Ontario today with Cheapflights!

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

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

Certainly. Search results for flights to Incheon Intl from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Incheon Intl from Ontario today and book when prices fit your budget.

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