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Cheap flights from Incheon Intl Airport to Ontario from C$ 556

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.
ICN — YYZ
20 abr. — 27 abr.1
1 adult

Cheap flight deals from Incheon Intl to Ontario

Keep the following information in mind while searching for Incheon Intl to Ontario flight deals. Data was last updated 15 abril 2025.

Round-trip from

C$ 1,151

One-way from

C$ 556

Popular in

August

Cheapest in

March

Average price

C$ 1,601

Good round-trip deal

C$ 1,563 or less

Good one-way deal

C$ 1,108 or less
Air Canada
  • Air Canada
  • 17/9-23/9
  • 2 total stops
  • 46h 50m total
  • Incheon to Ontario
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10/5
  • 10/5
  • 2 total stops
  • 56h 19m total
  • Incheon to Ontario
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Highest demand for flights based on searches. 18% potential increase in price (C$ 610 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 106 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Incheon Intl to Ontario.
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Price to beat on a one-way flight from Incheon Intl to Ontario.
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Find flight deals from Incheon Intl to Ontario

Cheapest flights from Incheon Intl to Ontario
Explore the most affordable flight options available from Incheon Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 abril 2025.

mié. 17/96:00 p.m.ICN - YUL
Nonstop13h 50mAir Canada
mar. 23/97:30 p.m.YUL - ICN
2 stops33h 00mAir Canada
Deal found 15/4C$ 1,151
mié. 17/95:45 p.m.ICN - YUL
2 stops26h 25mMultiple Airlines
mar. 23/95:30 p.m.YUL - ICN
1 stop36h 15mMultiple Airlines
Deal found 15/4C$ 1,285
mar. 1/78:45 p.m.ICN - YOW
1 stop31h 11mWestJet
dom. 31/86:10 a.m.YOW - ICN
2 stops23h 35mWestJet
Deal found 15/4C$ 1,318
mar. 15/78:45 p.m.ICN - YYZ
2 stops22h 06mWestJet
jue. 18/910:40 p.m.YYZ - ICN
2 stops31h 05mWestJet
Deal found 15/4C$ 1,328
jue. 3/78:45 p.m.ICN - YUL
2 stops40h 52mWestJet
dom. 24/86:45 a.m.YUL - ICN
2 stops23h 00mWestJet
Deal found 15/4C$ 1,328
mié. 7/55:45 p.m.ICN - YYZ
2 stops20h 05mAir Canada
dom. 11/59:30 p.m.YYZ - ICN
2 stops29h 35mAir Canada
Deal found 14/4C$ 1,334
vie. 20/68:45 p.m.ICN - YKF
1 stop17h 01mWestJet
dom. 31/86:00 a.m.YKF - ICN
1 stop23h 45mWestJet
Deal found 14/4C$ 1,340
jue. 22/54:40 p.m.ICN - YYZ
2 stops20h 45mMultiple Airlines
jue. 5/610:00 a.m.YYZ - ICN
1 stop18h 50mMultiple Airlines
Deal found 14/4C$ 1,372
mié. 8/106:00 p.m.ICN - YTZ
1 stop28h 45mAir Canada
mié. 15/105:25 p.m.YTZ - ICN
1 stop33h 55mAir Canada
Deal found 15/4C$ 1,389
mié. 7/55:45 p.m.ICN - YOW
2 stops38h 41mAir Canada
jue. 15/58:15 p.m.YOW - ICN
2 stops30h 50mAir Canada
Deal found 15/4C$ 1,392
vie. 30/56:20 p.m.ICN - YOW
2 stops34h 59mMultiple Airlines
vie. 6/65:15 a.m.YOW - ICN
2 stops23h 40mMultiple Airlines
Deal found 15/4C$ 1,432
mié. 16/44:50 p.m.ICN - YYZ
2 stops30h 14mUnited Airlines
vie. 18/46:30 a.m.YYZ - ICN
1 stop19h 30mUnited Airlines
Deal found 15/4C$ 1,438

Cheapflights Fare Finder

Customize your flight search to find flights from Incheon Intl to Ontario 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 15 abril 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Ontario that are best for you.

Fly from

Incheon Intl

Fly to

Ontario

Route

Depart

Return

Price

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

mié. 17/9

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

Nonstop13h 50m

Montreal Pierre Elliott Trudeau Intl

mar. 23/9

7:30 p.m.-5:30 p.m.

2 stops33h 00m

C$ 1,151

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

lun. 8/9

8:45 p.m.-4:27 p.m.

1 stop32h 42m

Montreal Pierre Elliott Trudeau Intl

lun. 15/9

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

1 stop22h 45m

C$ 1,274

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

mar. 1/7

8:45 p.m.-2:56 p.m.

1 stop31h 11m

Ottawa

dom. 31/8

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

2 stops23h 35m

C$ 1,318

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

mar. 15/7

8:45 p.m.-5:51 a.m.

2 stops22h 06m

Toronto Pearson Intl

jue. 18/9

10:40 p.m.-6:45 p.m.

2 stops31h 05m

C$ 1,328

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

mié. 7/5

5:45 p.m.-12:50 a.m.

2 stops20h 05m

Toronto Pearson Intl

dom. 11/5

9:30 p.m.-4:05 p.m.

2 stops29h 35m

C$ 1,334

IncheonToronto

ICN - YTZ

ICNYTZ

Incheon Intl

mié. 7/5

9:30 p.m.-8:30 a.m.

1 stop24h 00m

Toronto Island

dom. 11/5

8:40 p.m.-4:55 a.m.

1 stop19h 15m

C$ 1,336

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

vie. 20/6

8:45 p.m.-12:46 a.m.

1 stop17h 01m

Toronto Region of Waterloo Intl

dom. 31/8

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

1 stop23h 45m

C$ 1,340

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

jue. 22/5

4:40 p.m.-12:25 a.m.

2 stops20h 45m

Toronto Pearson Intl

jue. 5/6

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

1 stop18h 50m

C$ 1,372

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

vie. 9/5

9:30 p.m.-8:10 p.m.

2 stops35h 40m

Montreal Pierre Elliott Trudeau Intl

vie. 16/5

6:00 a.m.-4:55 a.m.

1 stop33h 55m

C$ 1,372

IncheonToronto

ICN - YTZ

ICNYTZ

Incheon Intl

mié. 8/10

6:00 p.m.-9:45 a.m.

1 stop28h 45m

Toronto Island

mié. 15/10

5:25 p.m.-4:20 p.m.

1 stop33h 55m

C$ 1,389

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/4

Showing 1-10 of 39 results
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Best time to book a flight from Incheon Intl to Ontario

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

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

Currently, January is the cheapest month in which you can book a flight from Incheon Intl Airport to Region of Ontario (average of C$ 167). Flying from Incheon Intl Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 ICN to ON?

Find hourly flight availability from Incheon Intl to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 abril 2025.

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

Explore weekly flight availability from Incheon Intl to Ontario. 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 15 abril 2025.

The most flights from ICN to CAON 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).

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 15 abril 2025.
Read through reviews of airlines operating flights from Seoul to Ontario, such as Korean Air, Asiana Airlines and AeroMexico Connect. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,063 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Korean Air
8.4
Very good
1,063 reviews
Korean Air
8.4
Very good
1,063 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Asiana Airlines
8.2
Very good
438 reviews
Korean Air
8.4
Very good
1,063 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
AeroMexico Connect
7.8
Good
74 reviews
Korean Air
8.4
Very good
1,063 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Aeromexico
7.5
Good
1,698 reviews
Korean Air
8.4
Very good
1,063 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
United Airlines
7.4
Good
8,658 reviews
Korean Air
8.4
Very good
1,063 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

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

    One-way options have recently been found by users for as low as C$ 556 on WestJet. Other airlines that offer cheap prices include Air Canada from C$ 706 and United Airlines from C$ 851 one-way.

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

    Most travellers choose Incheon Intl - Toronto Pearson Intl, Incheon Intl - Montreal Pierre Elliott Trudeau Intl or Incheon Intl - Toronto Island when deciding on the best route from Incheon Intl Airport to Region of Ontario.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Incheon Intl Airport to Region of Ontario on time: Air Canada (71%), Korean Air (71%), Asiana Airlines (71%).

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

    Looking at all options, your cheapest flight can be booked for C$ 941. While the most popular route (Incheon Intl - Toronto Pearson Intl) can be booked for C$ 1,218 on average our data indicates C$ 1,610 when flying from Incheon Intl Airport to Region of Ontario.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Incheon Intl Airport to Region of Ontario (average of C$ 167). Flying from Incheon Intl Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 3 airlines flying from Incheon Intl to Ontario

Discover the top 3 airlines that operate flights from Incheon Intl to Ontario. 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 15 abril 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,344AverageC$ 1,837FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapestC$ 1,785AverageC$ 2,266FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Asiana AirlinesCheapestC$ 1,883AverageC$ 1,995FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines 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 Incheon Intl to Ontario?

Deals for Incheon Intl to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Incheon Intl to Ontario.

Can Cheapflights find flights from Incheon Intl to Ontario with no change fees?

Yes! Cheapflights helps users easily find flights from Incheon Intl to Ontario with no change fees.

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

Yes! Start tracking prices for Incheon Intl to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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