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Cheap flights from Ontario to Incheon Intl Airport from C$ 549

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 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ICN
24 Apr — 1 May1
1 adult
1 adult, Economy, 0 bags

Cheap 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 25 March 2026.

Thu 9/410:15 p.m.
YYZ
-
ICN
1 stop31h 30m
WestJet
Sun 10/58:45 p.m.
ICN
-
YYZ
1 stop22h 00m
WestJet
Deal found 20/3C$ 1,201
Sat 29/84:25 p.m.
YYZ
-
ICN
1 stop33h 45m
China Eastern
Sat 19/128:55 a.m.
ICN
-
YYZ
1 stop18h 30m
China Eastern
Deal found 23/3C$ 1,217
Thu 9/48:00 a.m.
YYZ
-
ICN
2 stops45h 45m
Multiple Airlines
Thu 11/68:40 p.m.
ICN
-
YYZ
2 stops22h 05m
Multiple Airlines
Deal found 22/3C$ 1,219
Wed 26/84:25 p.m.
YYZ
-
ICN
2 stops55h 50m
China Eastern
Tue 15/1212:55 p.m.
ICN
-
YYZ
1 stop38h 30m
China Eastern
Deal found 24/3C$ 1,220
Thu 30/44:15 p.m.
YOW
-
ICN
1 stop37h 30m
Multiple Airlines
Thu 28/58:40 p.m.
ICN
-
YOW
1 stop22h 20m
Multiple Airlines
Deal found 20/3C$ 1,220
Sun 30/86:10 a.m.
YYZ
-
ICN
2 stops23h 35m
WestJet
Tue 22/98:45 p.m.
ICN
-
YYZ
1 stop16h 25m
WestJet
Deal found 20/3C$ 1,230
Sun 24/57:15 a.m.
YUL
-
ICN
1 stop22h 30m
Multiple Airlines
Sat 20/68:40 p.m.
ICN
-
YUL
1 stop23h 35m
Multiple Airlines
Deal found 20/3C$ 1,235
Thu 9/45:20 p.m.
YYZ
-
ICN
2 stops36h 25m
WestJet
Sat 12/98:45 p.m.
ICN
-
YYZ
2 stops21h 25m
WestJet
Deal found 22/3C$ 1,236
Wed 9/912:00 p.m.
YYZ
-
ICN
1 stop17h 45m
WestJet
Mon 21/98:45 p.m.
ICN
-
YYZ
1 stop22h 00m
WestJet
Deal found 21/3C$ 1,239
Sun 30/88:40 p.m.
YKF
-
ICN
1 stop33h 05m
WestJet
Tue 22/98:45 p.m.
ICN
-
YKF
1 stop36h 05m
WestJet
Deal found 20/3C$ 1,257
Thu 9/46:45 a.m.
YUL
-
ICN
2 stops47h 00m
WestJet
Sun 10/58:45 p.m.
ICN
-
YUL
1 stop16h 00m
WestJet
Deal found 20/3C$ 1,275
Sun 30/86:10 p.m.
YHM
-
ICN
1 stop35h 35m
WestJet
Tue 22/98:45 p.m.
ICN
-
YHM
1 stop33h 30m
WestJet
Deal found 20/3C$ 1,276

Find 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 25 March 2026.

Round-trip from

C$ 1,201

One-way from

C$ 549

Popular in

December

Cheapest in

January

Average price

C$ 1,919

Good round-trip deal

C$ 1,475 or less

Good one-way deal

C$ 840 or less
WestJet
  • WestJet
  • 9/4-10/5
  • 2 total stops
  • 53h 30m total
  • Ontario to Incheon
Search Deals
WestJet
  • WestJet
  • 16/4
  • 2 total stops
  • 47h 00m total
  • Ontario to Incheon
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 93 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 Ontario to Incheon Intl.
Search Deals
Price to beat on a one-way flight from Ontario to Incheon Intl.
Search Deals

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 25 March 2026.
Use the filters below to find and compare flights from Ontario to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Tue 25/8

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

1 stop33h 05m

Incheon Intl

Tue 8/9

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

1 stop36h 05m

C$ 1,364

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Thu 30/4

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

1 stop35h 35m

Incheon Intl

Mon 1/6

8:45 p.m.-5:15 p.m.

1 stop33h 30m

C$ 1,408

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Tue 8/9

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

1 stop35h 35m

Incheon Intl

Tue 6/10

8:45 p.m.-5:15 p.m.

1 stop33h 30m

C$ 1,500

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Thu 10/9

10:00 a.m.-5:50 p.m.

1 stop18h 50m

Incheon Intl

Thu 29/10

6:25 p.m.-9:55 p.m.

1 stop16h 30m

C$ 1,527

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

8:30 a.m.-5:50 p.m.

1 stop20h 20m

Incheon Intl

Mon 1/2

10:20 a.m.-1:23 p.m.

1 stop17h 03m

C$ 1,540

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Fri 28/8

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

1 stop35h 35m

Incheon Intl

Sat 12/9

8:45 p.m.-5:15 p.m.

1 stop33h 30m

C$ 1,549

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Wed 9/9

10:30 p.m.-5:50 p.m.

1 stop30h 20m

Incheon Intl

Wed 7/10

10:40 p.m.-6:10 a.m.

1 stop20h 30m

C$ 1,595

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Tue 16/6

7:25 a.m.-9:40 p.m.

1 stop25h 15m

Incheon Intl

Mon 22/6

8:45 p.m.-5:15 p.m.

1 stop33h 30m

C$ 1,597

WindsorIncheon

YQG - ICN

YQGICN

Windsor

Wed 9/9

4:00 p.m.-6:45 p.m.

1 stop37h 45m

Incheon Intl

Sun 13/9

8:45 p.m.-3:10 p.m.

1 stop31h 25m

C$ 1,604

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Tue 26/5

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

1 stop35h 35m

Incheon Intl

Sun 1/11

8:45 p.m.-5:17 p.m.

1 stop34h 32m

C$ 1,649

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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$ 209). Flying from Region of Ontario to Incheon Intl Airport in December is currently the most expensive (average of C$ 1,590). 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 25 March 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.

How much does it cost to fly round-trip from Region of Ontario to Incheon Intl Airport?

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 28h 36m. WestJet provides one of the quickest options available for as low as C$ 1,657. The distance between Region of Ontario and Incheon Intl Airport is about 10541 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 WestJet (C$ 475), American Airlines (C$ 562), and Air Canada (C$ 596).

  • 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 Ottawa - Incheon Intl.

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

    Consider Korean Air (93%), WestJet (78%) or Air Canada (61%) 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$ 1,313, our data shows the cheapest flight currently is C$ 633. When looking at the most popular route, (Toronto Pearson Intl - Incheon Intl), you can expect to pay C$ 1,274 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$ 209). Flying from Region of Ontario to Incheon Intl Airport in December is currently the most expensive (average of C$ 1,590). 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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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 25 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 199AverageC$ 252FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 562AverageC$ 1,152FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
T'way AirCheapestC$ 740AverageC$ 804FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
EVA AirCheapestC$ 835AverageC$ 1,808FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
WestJetCheapestC$ 893AverageC$ 1,363FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 1,258AverageC$ 1,850FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 1,492AverageC$ 1,876FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Cathay PacificCheapestC$ 1,502AverageC$ 1,653FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Asiana AirlinesCheapestC$ 1,621AverageC$ 2,029FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Korean AirCheapestC$ 1,701AverageC$ 2,171FlexibilityNo cancel feeOn-time81%
Search Korean Air 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 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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