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Cheap flights from Ontario to Incheon Intl Airport from C$ 599

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ICN
19 Mar — 26 Mar1
1 adult

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 March 2025.

Round-trip from

C$ 1,204

One-way from

C$ 599

Popular in

July

Cheapest in

May

Average price

C$ 1,888

Good round-trip deal

C$ 1,584 or less

Good one-way deal

C$ 909 or less
WestJet
  • WestJet
  • 9/5-23/5
  • 2 total stops
  • 40h 41m total
  • Ontario to Incheon
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WestJet
  • WestJet
  • 19/5
  • 1 total stop
  • 23h 45m total
  • Ontario to Incheon
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 329 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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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Find flight deals from Ontario to Incheon Intl

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 March 2025.

Fri 9/56:00 a.m.YHM - ICN
1 stop23h 45mWestJet
Fri 23/58:45 p.m.ICN - YHM
1 stop16h 56mWestJet
Deal found 12/3C$ 1,204
Sat 30/87:15 p.m.YOW - ICN
1 stop34h 30mWestJet
Sun 14/99:40 p.m.ICN - YOW
1 stop16h 00mWestJet
Deal found 13/3C$ 1,326
Thu 8/511:00 a.m.YYZ - ICN
1 stop18h 45mWestJet
Sat 31/58:45 p.m.ICN - YYZ
1 stop16h 39mWestJet
Deal found 13/3C$ 1,394
Sat 24/56:30 p.m.YYZ - ICN
2 stops35h 15mMultiple Airlines
Tue 3/68:30 a.m.ICN - YYZ
2 stops29h 14mMultiple Airlines
Deal found 12/3C$ 1,395
Wed 21/56:00 a.m.YHM - ICN
2 stops24h 50mMultiple Airlines
Tue 27/58:45 p.m.ICN - YHM
1 stop16h 56mMultiple Airlines
Deal found 13/3C$ 1,414
Thu 1/56:30 p.m.YOW - ICN
2 stops35h 15mMultiple Airlines
Sat 31/58:45 p.m.ICN - YOW
3 stops34h 30mMultiple Airlines
Deal found 13/3C$ 1,437
Mon 14/42:00 p.m.YTZ - ICN
3 stops33h 30mMultiple Airlines
Mon 21/48:45 p.m.ICN - YTZ
2 stops35h 08mMultiple Airlines
Deal found 13/3C$ 1,459
Sat 7/67:25 a.m.YTZ - ICN
1 stop19h 50mAir Canada
Sun 22/66:00 p.m.ICN - YTZ
1 stop28h 46mAir Canada
Deal found 13/3C$ 1,479
Thu 1/58:25 p.m.YKF - ICN
3 stops33h 20mMultiple Airlines
Sat 31/58:45 p.m.ICN - YKF
1 stop21h 30mMultiple Airlines
Deal found 13/3C$ 1,506
Fri 6/66:20 p.m.YUL - ICN
2 stops59h 25mWestJet
Tue 12/88:45 p.m.ICN - YUL
2 stops30h 29mWestJet
Deal found 13/3C$ 1,512
Tue 9/96:45 p.m.YUL - ICN
3 stops35h 00mMultiple Airlines
Thu 25/93:05 p.m.ICN - YUL
3 stops46h 36mMultiple Airlines
Deal found 13/3C$ 1,526
Wed 7/56:00 a.m.YKF - ICN
1 stop23h 45mWestJet
Mon 19/58:45 p.m.ICN - YKF
1 stop17h 01mWestJet
Deal found 13/3C$ 1,531

Find flights from Ontario to Incheon Intl within your budget

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 March 2025.

Fly from

Ontario

Fly to

Incheon Intl

Route

Depart

Return

Price

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Fri 9/5

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

1 stop23h 45m

Incheon Intl

Fri 23/5

8:45 p.m.-12:41 a.m.

1 stop16h 56m

C$ 1,204

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Sat 30/8

7:15 p.m.-6:45 p.m.

1 stop34h 30m

Incheon Intl

Sun 14/9

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

1 stop16h 00m

C$ 1,326

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Thu 8/5

11:00 a.m.-6:45 p.m.

1 stop18h 45m

Incheon Intl

Sat 31/5

8:45 p.m.-12:24 a.m.

1 stop16h 39m

C$ 1,394

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Sat 24/5

6:30 p.m.-6:45 p.m.

2 stops35h 15m

Incheon Intl

Tue 3/6

8:30 a.m.-12:44 a.m.

2 stops29h 14m

C$ 1,395

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Wed 21/5

6:00 a.m.-7:50 p.m.

2 stops24h 50m

Incheon Intl

Tue 27/5

8:45 p.m.-12:41 a.m.

1 stop16h 56m

C$ 1,414

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Thu 1/5

6:30 p.m.-6:45 p.m.

2 stops35h 15m

Incheon Intl

Sat 31/5

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

3 stops34h 30m

C$ 1,437

TorontoIncheon

YTZ - ICN

YTZICN

Toronto Island

Mon 14/4

2:00 p.m.-12:30 p.m.

3 stops33h 30m

Incheon Intl

Mon 21/4

8:45 p.m.-6:53 p.m.

2 stops35h 08m

C$ 1,459

TorontoIncheon

YTZ - ICN

YTZICN

Toronto Island

Sat 7/6

7:25 a.m.-4:15 p.m.

1 stop19h 50m

Incheon Intl

Sun 22/6

6:00 p.m.-9:46 a.m.

1 stop28h 46m

C$ 1,479

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Thu 1/5

8:25 p.m.-6:45 p.m.

3 stops33h 20m

Incheon Intl

Sat 31/5

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

1 stop21h 30m

C$ 1,506

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Mon 2/6

7:00 a.m.-6:45 p.m.

1 stop22h 45m

Incheon Intl

Thu 26/6

8:45 p.m.-12:43 a.m.

1 stop16h 58m

C$ 1,518

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/3

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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.

Travel insights for flights from Ontario to Incheon Intl

Get recent, data-driven insights about flights from Ontario to Incheon Intl including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Incheon Intl Airport (average of C$ 1,152). Flying from Region of Ontario to Incheon Intl Airport in December is currently the most expensive (average of C$ 1,526). 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 March 2025.

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 March 2025.

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

Rainfall in Incheon Intl by month

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

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 20.0 - 260.0 mm per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 20.0 mm.

Temperature in Incheon Intl by month

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

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated 14 March 2025.
To help decide which airline to fly from Ontario to Seoul, see what other customers have to say about Korean Air, KLM and LOT. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,047 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 20

10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Korean Air
8.4
Very good
1,047 reviews
Korean Air
8.4
Very good
1,047 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 20

10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

KLM
7.8
Good
1,320 reviews
Korean Air
8.4
Very good
1,047 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 20

10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

LOT
7.6
Good
1,058 reviews
Korean Air
8.4
Very good
1,047 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 20

10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

SWISS
7.5
Good
1,564 reviews
Korean Air
8.4
Very good
1,047 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 20

10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Air France
7.4
Good
1,424 reviews
Korean Air
8.4
Very good
1,047 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 20

10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

  • 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$ 599), China Eastern (C$ 785), and Air Canada (C$ 916).

  • 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 Air Canada (77%), Asiana Airlines (77%) or WestJet (41%) 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$ 2,990, our data shows the cheapest flight currently is C$ 861. When looking at the most popular route, (Toronto Pearson Intl - Incheon Intl), you can expect to pay C$ 1,207 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, September is the cheapest month in which you can book a flight from Region of Ontario to Incheon Intl Airport (average of C$ 1,152). Flying from Region of Ontario to Incheon Intl Airport in December is currently the most expensive (average of C$ 1,526). 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
Calgary to Incheon Intl flights
Pierre Elliott Trudeau Intl to Incheon Intl flights
Edmonton to Incheon Intl flights
Abbotsford to Incheon Intl flights
Hamilton to Incheon Intl flights
Region of Waterloo Intl to Incheon Intl flights
Pierre Elliott Trudeau Intl to Gimpo Intl flights
Calgary to Gimpo Intl flights
Toronto Island to Incheon Intl flights
Edmonton to Gimpo Intl flights
Québec City to Incheon Intl flights
Ottawa to Incheon Intl flights
Halifax to Incheon Intl flights
Victoria to Incheon Intl flights
Winnipeg to Incheon Intl flights
Ottawa to Gimpo Intl flights
Saskatoon to Incheon Intl flights
Charlottetown to Incheon Intl flights
Nanaimo to Incheon Intl flights
Regina to Incheon Intl flights
Winnipeg to Gimpo Intl flights
Windsor to Incheon Intl flights
Fredericton to Incheon Intl flights
London to Incheon Intl flights
Whitehorse to Incheon Intl flights
Red Deer to Incheon Intl flights
Comox to Incheon Intl flights
Kamloops 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 March 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 1,061AverageC$ 1,271FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 1,065AverageC$ 1,735FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
China EasternCheapestC$ 1,224AverageC$ 1,444FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
WestJetCheapestC$ 1,242AverageC$ 1,656FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapestC$ 1,331AverageC$ 1,604FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Philippine AirlinesCheapestC$ 1,511AverageC$ 1,815FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
FinnairCheapestC$ 1,560AverageC$ 1,889FlexibilityNo cancel feeOn-time76%
Search Finnair flights
DeltaCheapestC$ 1,563AverageC$ 1,990FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 1,566AverageC$ 2,054FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 1,587AverageC$ 1,751FlexibilityNo cancel feeOn-time77%
Search Air France flights

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

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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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