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Cheap flights from Ontario to Incheon Intl Airport from C$ 521

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
17 Jan — 24 Jan1
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 18 December 2025.

Tue 30/126:30 a.m.YYZ - ICN
1 stop25h 05mMultiple Airlines
Tue 27/19:20 p.m.ICN - YYZ
2 stops23h 38mMultiple Airlines
Deal found 17/12C$ 1,188
Tue 30/126:30 a.m.YYZ - ICN
1 stop25h 05mMultiple Airlines
Sat 31/19:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 16/12C$ 1,230
Tue 30/126:30 a.m.YYZ - ICN
1 stop25h 05mMultiple Airlines
Sun 25/19:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 17/12C$ 1,263
Tue 30/126:30 a.m.YYZ - ICN
1 stop25h 05mMultiple Airlines
Thu 29/19:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 16/12C$ 1,265
Tue 30/126:30 a.m.YYZ - ICN
1 stop25h 05mMultiple Airlines
Sat 24/19:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 17/12C$ 1,272
Sun 28/129:10 a.m.YYZ - ICN
1 stop22h 25mMultiple Airlines
Tue 27/19:20 p.m.ICN - YYZ
2 stops23h 38mMultiple Airlines
Deal found 17/12C$ 1,281
Tue 30/126:30 a.m.YYZ - ICN
1 stop25h 05mMultiple Airlines
Thu 22/19:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 17/12C$ 1,296
Sat 27/129:10 a.m.YYZ - ICN
1 stop22h 25mMultiple Airlines
Tue 27/19:20 p.m.ICN - YYZ
2 stops23h 38mMultiple Airlines
Deal found 17/12C$ 1,338
Sun 28/129:10 a.m.YYZ - ICN
1 stop22h 25mMultiple Airlines
Tue 20/19:20 p.m.ICN - YYZ
2 stops23h 38mMultiple Airlines
Deal found 17/12C$ 1,349
Mon 29/124:15 p.m.YUL - ICN
2 stops56h 55mMultiple Airlines
Sat 17/19:20 p.m.ICN - YUL
1 stop33h 07mMultiple Airlines
Deal found 16/12C$ 1,750
Fri 26/125:55 p.m.YUL - ICN
1 stop37h 40mMultiple Airlines
Wed 14/111:30 a.m.ICN - YUL
2 stops33h 35mMultiple Airlines
Deal found 16/12C$ 1,769
Sat 27/1210:00 p.m.YUL - ICN
1 stop33h 35mMultiple Airlines
Wed 14/111:30 a.m.ICN - YUL
2 stops33h 35mMultiple Airlines
Deal found 16/12C$ 1,770

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 18 December 2025.

Round-trip from

C$ 913

One-way from

C$ 521

Popular in

December

Cheapest in

September

Average price

C$ 2,483

Good round-trip deal

C$ 1,417 or less

Good one-way deal

C$ 816 or less
WestJet
  • WestJet
  • 10/5-21/5
  • 3 total stops
  • 38h 22m total
  • Ontario to Incheon
Search Deals
WestJet
  • WestJet
  • 10/5
  • 1 total stop
  • 23h 45m total
  • Ontario to Incheon
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 246 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 86 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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.
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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 18 December 2025.
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

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Tue 27/1

5:45 a.m.-9:35 p.m.

2 stops25h 50m

Incheon Intl

Tue 17/2

9:20 p.m.-5:16 p.m.

2 stops33h 56m

C$ 951

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Sun 3/5

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

1 stop23h 45m

Incheon Intl

Sat 16/5

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

1 stop17h 00m

C$ 971

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Fri 1/5

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

1 stop23h 45m

Incheon Intl

Sun 24/5

9:10 p.m.-12:40 a.m.

2 stops40h 30m

C$ 1,054

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Tue 13/1

5:45 a.m.-9:35 p.m.

2 stops25h 50m

Incheon Intl

Tue 20/1

9:20 p.m.-5:17 p.m.

2 stops33h 57m

C$ 1,083

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Fri 1/5

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

1 stop23h 45m

Incheon Intl

Sun 31/5

9:10 p.m.-7:59 p.m.

1 stop35h 49m

C$ 1,093

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Sun 3/5

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

1 stop23h 45m

Incheon Intl

Sat 16/5

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

1 stop16h 55m

C$ 1,095

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Thu 15/1

8:50 a.m.-9:35 p.m.

1 stop22h 45m

Incheon Intl

Thu 29/1

9:20 p.m.-12:42 a.m.

2 stops41h 22m

C$ 1,148

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Mon 6/4

6:10 p.m.-4:05 p.m.

2 stops32h 55m

Incheon Intl

Sun 10/5

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

1 stop16h 55m

C$ 1,172

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

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

1 stop23h 00m

Incheon Intl

Sun 24/5

9:10 p.m.-6:57 a.m.

1 stop22h 47m

C$ 1,192

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Sun 11/1

5:40 a.m.-9:35 p.m.

2 stops25h 55m

Incheon Intl

Sat 28/2

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

1 stop31h 24m

C$ 1,196

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

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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$ 281). Flying from Region of Ontario to Incheon Intl Airport in December is currently the most expensive (average of C$ 1,656). 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 18 December 2025.

It’s typically best to fly out from Region of Ontario to Incheon Intl Airport in the evening. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Region of Ontario to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Incheon Intl. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Region of Ontario to Incheon Intl Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 18 December 2025.

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 15h 10m. WestJet provides one of the quickest options available for as low as C$ 1,890. 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$ 376), WestJet (C$ 489), and Air Canada (C$ 838).

  • 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 Hamilton - Incheon Intl.

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

    Consider Korean Air (79%), Air Canada (76%) or Asiana Airlines (76%) 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$ 1,841, our data shows the cheapest flight currently is C$ 636. When looking at the most popular route, (Toronto Pearson Intl - Incheon Intl), you can expect to pay C$ 839 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$ 281). Flying from Region of Ontario to Incheon Intl Airport in December is currently the most expensive (average of C$ 1,656). 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
Pierre Elliott Trudeau Intl to Incheon Intl flights
Abbotsford to Incheon Intl flights
Calgary to Incheon Intl flights
Hamilton to Incheon Intl flights
Pierre Elliott Trudeau Intl to Gimpo Intl flights
Toronto Island to Incheon Intl flights
Edmonton to Incheon Intl flights
Region of Waterloo Intl to Incheon Intl flights
Ottawa to Incheon Intl flights
Calgary to Gimpo Intl flights
Winnipeg to Incheon Intl flights
Halifax to Incheon Intl flights
Edmonton to Gimpo Intl flights
Ottawa to Gimpo Intl flights
Québec City to Incheon Intl flights
Victoria to Incheon Intl flights
Regina to Incheon Intl flights
Nanaimo to Incheon Intl flights
Fredericton to Incheon Intl flights
Windsor to Incheon Intl flights
Saskatoon to Incheon Intl flights
London to Incheon Intl flights
Comox to Incheon Intl flights
Winnipeg to Gimpo 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 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 199AverageC$ 210FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 562AverageC$ 1,403FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 909AverageC$ 1,726FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 917AverageC$ 1,386FlexibilityNo cancel feeOn-time60%
Search WestJet flights
China EasternCheapestC$ 1,154AverageC$ 1,493FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
KLMCheapestC$ 1,341AverageC$ 1,572FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapestC$ 1,367AverageC$ 1,770FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Asiana AirlinesCheapestC$ 1,468AverageC$ 2,037FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
FinnairCheapestC$ 1,493AverageC$ 1,834FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Cathay PacificCheapestC$ 1,504AverageC$ 1,656FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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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