Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Toronto to Incheon Intl Airport from C$ 444

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 26/10. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — ICN
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Toronto to Incheon Intl are usually found in May or September, booked 45 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Toronto to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 September 2025.

Round-trip from

C$ 1,116

One-way from

C$ 444

Popular in

December

Cheapest in

May

Average price

C$ 1,702

Good round-trip deal

C$ 1,389 or less

Good one-way deal

C$ 668 or less
30/10-6/11
  • 30/10-6/11
  • 6 total stops
  • 60h 28m total
  • Toronto to Incheon
Search Deals
WestJet
  • WestJet
  • 26/10
  • 2 total stops
  • 31h 30m total
  • Toronto to Incheon
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 177 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Toronto (YTO) to Incheon Intl.
Search Deals
Price to beat on a one-way flight from Toronto (YTO) to Incheon Intl.
Search Deals

Find flight deals from Toronto to Incheon Intl

Cheapest flights from Toronto to Incheon Intl
Explore the most affordable flight options available from Toronto to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Thu 30/106:45 p.m.YYZ - ICN
2 stops28h 35mMultiple Airlines
Thu 6/111:20 p.m.ICN - YYZ
3 stops31h 38mMultiple Airlines
Deal found 15/9C$ 1,116
Thu 18/97:40 a.m.YYZ - ICN
1 stop24h 55mMultiple Airlines
Thu 30/109:20 p.m.ICN - YYZ
2 stops22h 38mMultiple Airlines
Deal found 16/9C$ 1,117
Thu 18/97:40 a.m.YYZ - ICN
1 stop24h 55mMultiple Airlines
Tue 28/109:20 p.m.ICN - YYZ
1 stop21h 48mMultiple Airlines
Deal found 16/9C$ 1,121
Sun 2/1110:00 a.m.YYZ - ICN
2 stops29h 20mMultiple Airlines
Thu 20/119:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 15/9C$ 1,123
Sun 28/97:40 a.m.YYZ - ICN
1 stop24h 55mMultiple Airlines
Mon 13/108:45 p.m.ICN - YYZ
1 stop23h 07mMultiple Airlines
Deal found 17/9C$ 1,124
Sun 26/106:30 a.m.YYZ - ICN
1 stop26h 05mMultiple Airlines
Sun 9/119:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 16/9C$ 1,125
Mon 29/911:00 p.m.YYZ - ICN
2 stops28h 05mMultiple Airlines
Mon 13/108:45 p.m.ICN - YYZ
1 stop23h 07mMultiple Airlines
Deal found 15/9C$ 1,127
Mon 17/116:45 p.m.YYZ - ICN
2 stops27h 35mMultiple Airlines
Thu 27/119:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 16/9C$ 1,129
Mon 29/96:00 a.m.YKF - ICN
1 stop23h 45mWestJet
Mon 13/108:45 p.m.ICN - YKF
1 stop17h 00mWestJet
Deal found 15/9C$ 1,131
Wed 22/1010:20 a.m.YYZ - ICN
1 stop19h 25mMultiple Airlines
Mon 3/116:55 p.m.ICN - YYZ
2 stops25h 25mMultiple Airlines
Deal found 17/9C$ 1,132
Thu 2/1011:00 p.m.YYZ - ICN
2 stops28h 05mMultiple Airlines
Sat 11/108:45 p.m.ICN - YYZ
1 stop16h 37mMultiple Airlines
Deal found 16/9C$ 1,134
Tue 4/117:55 a.m.YYZ - ICN
1 stop23h 40mMultiple Airlines
Tue 25/119:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 17/9C$ 1,135

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto 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 17 September 2025.
Use the filters below to find and compare flights from Toronto to Incheon Intl Airport that are best for you.

Fly from

Toronto

Fly to

Incheon Intl

Route

Depart

Return

Price

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Fri 3/10

5:45 p.m.-6:45 p.m.

3 stops36h 00m

Incheon Intl

Tue 7/10

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

1 stop16h 55m

C$ 1,146

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Sat 29/11

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

2 stops25h 15m

Incheon Intl

Sat 13/12

9:20 p.m.-5:28 a.m.

2 stops46h 08m

C$ 1,198

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Thu 30/10

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

3 stops26h 15m

Incheon Intl

Sun 2/11

9:20 p.m.-5:28 a.m.

2 stops22h 08m

C$ 1,202

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Thu 2/10

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

1 stop23h 45m

Incheon Intl

Mon 6/10

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

1 stop16h 55m

C$ 1,222

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Fri 17/10

5:40 a.m.-4:20 a.m.

3 stops33h 40m

Incheon Intl

Fri 24/10

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

1 stop16h 55m

C$ 1,245

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Thu 2/10

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

1 stop23h 45m

Incheon Intl

Sat 11/10

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

1 stop16h 55m

C$ 1,255

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Thu 2/10

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

2 stops26h 55m

Incheon Intl

Mon 6/10

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

1 stop16h 55m

C$ 1,264

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Mon 29/9

7:05 a.m.-4:20 a.m.

2 stops32h 15m

Incheon Intl

Mon 13/10

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

1 stop16h 55m

C$ 1,294

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Sat 1/11

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

3 stops26h 15m

Incheon Intl

Mon 10/11

1:20 p.m.-5:28 a.m.

3 stops30h 08m

C$ 1,336

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Wed 1/10

6:30 a.m.-7:20 p.m.

3 stops47h 50m

Incheon Intl

Tue 21/10

9:05 p.m.-5:30 a.m.

2 stops21h 25m

C$ 1,343

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Toronto to Incheon Intl

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

How far ahead should I book a flight from Toronto to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Incheon Intl. Price data was last updated on 12 September 2025.

Booking 45 days in advance of your planned departure date is, on average, the best time to get cheap flights from Toronto to Incheon Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Toronto to Incheon Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Toronto to Incheon Intl Airport (average of C$ 926). Flying from Toronto to Incheon Intl Airport in December is currently the most expensive (average of C$ 1,500). 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 YTO to ICN?

Find hourly flight availability from Toronto 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 17 September 2025.

It’s typically best to fly out from Toronto to Incheon Intl Airport in the afternoon. Doing so could potentially save you 14% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Toronto to Incheon Intl Airport?

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

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

Weekly flight availability from Toronto to Incheon Intl Airport

Explore weekly flight availability from Toronto 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 17 September 2025.

The most flights from YTO to ICN 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).

What’s the top layover airport for flights from Toronto to Incheon Intl Airport?

Share of one-stop round-trip flights from Toronto to Incheon Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Calgary (YYC) – chosen by Cheapflights users on 62% of one-stop itineraries from Toronto to Incheon Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Toronto to Incheon Intl Airport?

Average round-trip fare for 1-stop flights from Toronto to Incheon Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Shanghai (PVG) is the most affordable 1-stop option, with an average round-trip price of C$ 1,340.

What’s the fastest layover option from Toronto to Incheon Intl Airport?

Shortest average travel time for 1-stop one-way flights from Toronto to Incheon Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 18h 20m.

Which airport typically offers the quickest layover for flights from Toronto to Incheon Intl Airport?

Average layover duration for 1-stop one-way flights from Toronto to Incheon Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Dallas (DFW) offer the fastest connection on this route, with an average layover time of 1h 35m.

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 17 September 2025.
Check out reviews from past customers who have flown with Korean Air,Asiana Airlines, andUnited Airlines from Toronto to Incheon Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,140 reviews
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

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
1,140 reviews
Korean Air
8.4
Very good
1,140 reviews
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

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.
Asiana Airlines
8.2
Very good
481 reviews
Korean Air
8.4
Very good
1,140 reviews
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

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.
United Airlines
7.4
Good
8,926 reviews
Korean Air
8.4
Very good
1,140 reviews
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

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.
WestJet
7.2
Good
3,095 reviews
Korean Air
8.4
Very good
1,140 reviews
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

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 Canada
7.1
Good
10,000 reviews
Korean Air
8.4
Very good
1,140 reviews
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

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 Toronto 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 Toronto to Incheon Intl Airport?

    Airlines like WestJet and Alaska Airlines fly from Toronto to Incheon Intl Airport in about 23h 45m. The time it takes to get you to your destination can typically vary by up to 13h 55m. There are 10655 km between Toronto and Incheon Intl Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Toronto to Incheon Intl Airport round-trip?

    Our cheapest airline available from Toronto to Incheon Intl Airport is United Airlines. Our recent data shows that you can find tickets from as low as C$ 910 on this airline. Additional options worth looking into are WestJet and American Airlines, starting at C$ 916 and C$ 1,152 round-trip. United Airlines is 50% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular routes from Toronto to Incheon Intl Airport?

    While some choose either Toronto Island - Incheon Intl or Toronto Region of Waterloo Intl - Incheon Intl, Toronto Pearson Intl - Incheon Intl is the most popular route from Toronto to Incheon Intl Airport.

  • What are the most reliable airlines from Toronto to Incheon Intl Airport?

    Consider WestJet (77%), Korean Air (76%) or Air Canada (63%) when booking your flight. These represent the most reliable airlines when flying from Toronto to Incheon Intl Airport.

  • What are the cheapest flights from Toronto to Incheon Intl Airport?

    The cheapest flight price from Toronto to Incheon Intl Airport is C$ 619. On average you can expect to pay C$ 1,184. The most popular route, (Toronto Pearson Intl - Incheon Intl), can usually be booked for C$ 974.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Toronto to Incheon Intl Airport (average of C$ 926). Flying from Toronto to Incheon Intl Airport in December is currently the most expensive (average of C$ 1,500). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Toronto to Incheon Intl on these airlines

Choose from the following airlines for your flight from Toronto to Incheon Intl. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2025.
Air Canada flights from Toronto to Incheon Intl
Korean Air flights from Toronto to Incheon Intl

Top 10 airlines flying from Toronto to Incheon Intl

Discover the top 10 airlines that operate flights from Toronto 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 910AverageC$ 1,794FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 916AverageC$ 1,250FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 1,152AverageC$ 1,216FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
China EasternCheapestC$ 1,169AverageC$ 1,380FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
KLMCheapestC$ 1,339AverageC$ 1,592FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapestC$ 1,461AverageC$ 1,791FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapestC$ 1,491AverageC$ 1,805FlexibilityNo cancel feeOn-time76%
Search Finnair flights
DeltaCheapestC$ 1,493AverageC$ 1,503FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Cathay PacificCheapestC$ 1,502AverageC$ 1,502FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air FranceCheapestC$ 1,516AverageC$ 1,544FlexibilityNo cancel feeOn-time77%
Search Air France 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 Toronto to Incheon Intl?

When you search for this flight from Toronto to Incheon Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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

Certainly. Search results for flights to Incheon Intl from Toronto 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 Toronto 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 Toronto today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.