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Cheap flights from Toronto to Seoul from C$ 543

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SEL
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto to Seoul are usually found in January or February, booked 46 days in advance, depart on a Tuesday or Friday and return on a Thursday

Cheap flight deals from Toronto to Seoul

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Seoul
Explore the most affordable flight options available from Toronto to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2026.

Thu 1/106:10 p.m.
YHM
-
ICN
1 stop35h 35m
WestJet
Thu 15/108:45 p.m.
ICN
-
YHM
1 stop33h 30m
WestJet
Deal found 31/7C$ 1,096
Thu 1/106:10 p.m.
YHM
-
ICN
1 stop35h 35m
WestJet
Sun 18/108:45 p.m.
ICN
-
YHM
1 stop33h 30m
WestJet
Deal found 31/7C$ 1,115
Sun 20/96:10 p.m.
YHM
-
ICN
1 stop35h 35m
WestJet
Mon 28/98:45 p.m.
ICN
-
YHM
1 stop33h 30m
WestJet
Deal found 27/7C$ 1,122
Thu 10/96:10 p.m.
YHM
-
ICN
1 stop35h 35m
WestJet
Mon 28/98:45 p.m.
ICN
-
YHM
1 stop33h 30m
WestJet
Deal found 27/7C$ 1,130
Wed 14/106:10 p.m.
YHM
-
ICN
1 stop35h 35m
WestJet
Thu 22/108:45 p.m.
ICN
-
YHM
1 stop33h 30m
WestJet
Deal found 30/7C$ 1,131
Sat 3/106:55 p.m.
YHM
-
ICN
1 stop34h 50m
Multiple Airlines
Tue 20/108:45 p.m.
ICN
-
YHM
1 stop33h 30m
Multiple Airlines
Deal found 31/7C$ 1,148
Wed 9/96:10 p.m.
YHM
-
ICN
1 stop35h 35m
WestJet
Thu 17/98:45 p.m.
ICN
-
YHM
1 stop33h 30m
WestJet
Deal found 29/7C$ 1,178
Fri 25/96:10 p.m.
YHM
-
ICN
1 stop35h 35m
WestJet
Mon 12/108:45 p.m.
ICN
-
YHM
1 stop33h 30m
WestJet
Deal found 1/8C$ 1,179
Wed 2/96:10 p.m.
YHM
-
ICN
1 stop35h 35m
WestJet
Tue 6/108:45 p.m.
ICN
-
YHM
1 stop33h 30m
WestJet
Deal found 31/7C$ 1,183
Sun 30/86:10 p.m.
YHM
-
ICN
1 stop35h 35m
WestJet
Mon 28/98:45 p.m.
ICN
-
YHM
1 stop33h 30m
WestJet
Deal found 27/7C$ 1,185
Wed 9/96:10 p.m.
YHM
-
ICN
1 stop35h 35m
WestJet
Tue 29/98:45 p.m.
ICN
-
YHM
1 stop33h 30m
WestJet
Deal found 28/7C$ 1,193
Wed 9/96:10 p.m.
YHM
-
ICN
1 stop35h 35m
WestJet
Sun 13/98:45 p.m.
ICN
-
YHM
1 stop33h 30m
WestJet
Deal found 27/7C$ 1,199

Find flight deals from Toronto to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Seoul (SEL). 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 1 August 2026.

Round-trip from

C$ 1,096

One-way from

C$ 543

Popular in

December

Cheapest in

January

Average price

C$ 1,724

Good round-trip deal

C$ 1,504 or less

Good one-way deal

C$ 794 or less
WestJet
  • WestJet
  • 1/10-15/10
  • 2 total stops
  • 69h 05m total
  • Toronto to Seoul
Search Deals
WestJet
  • WestJet
  • 23/9
  • 1 total stop
  • 35h 35m total
  • Toronto to Seoul
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 115 potential increase over avg. RT price).
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 August 2026
Search Deals
Price to beat on a round-trip flight from Toronto (YTO) to Seoul (SEL).
Search Deals
Price to beat on a one-way flight from Toronto (YTO) to Seoul (SEL).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to Seoul 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 1 August 2026.
Use the filters below to find and compare flights from Toronto to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Thu 10/9

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

1 stop35h 35m

Incheon Intl

Tue 29/9

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

1 stop33h 30m

C$ 1,178

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Wed 9/9

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

1 stop35h 35m

Incheon Intl

Tue 29/9

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

1 stop33h 30m

C$ 1,183

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Thu 1/10

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

1 stop35h 35m

Incheon Intl

Sun 18/10

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

1 stop33h 30m

C$ 1,223

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Sun 30/8

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

1 stop35h 35m

Incheon Intl

Mon 28/9

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

1 stop33h 30m

C$ 1,230

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Wed 2/9

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$ 1,245

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Tue 8/9

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

1 stop35h 35m

Incheon Intl

Tue 29/9

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

1 stop33h 30m

C$ 1,251

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Sat 5/9

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

1 stop35h 35m

Incheon Intl

Sun 20/9

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

1 stop33h 30m

C$ 1,305

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Sat 5/9

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

1 stop33h 05m

Incheon Intl

Sun 20/9

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

1 stop36h 05m

C$ 1,311

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Wed 18/11

11:40 a.m.-4:50 p.m.

Nonstop15h 10m

Incheon Intl

Wed 2/12

10:20 a.m.-9:20 a.m.

Nonstop13h 00m

C$ 1,424

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Tue 1/9

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

1 stop33h 05m

Incheon Intl

Thu 15/10

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

1 stop36h 05m

C$ 1,424

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Toronto to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

What is the cheapest month to book a flight from Toronto to Seoul?

Currently, September is the cheapest month in which you can book a flight from Toronto to Seoul (average of C$ 1,548). Flying from Toronto to Seoul in December is currently the most expensive (average of C$ 2,186). 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 SEL?

Find hourly flight availability from Toronto to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 August 2026.

When flying from Toronto to Seoul, 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 Toronto to Seoul

Explore weekly flight availability from Toronto to Seoul. 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 1 August 2026.

The most flights from YTO to SEL 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).

How much does it cost to fly round-trip from Toronto to Seoul?

Airfare is below average for this route at the moment.
Toronto to Seoul flights typically cost between C$ 1,660 and C$ 1,803 in October.
The cheapest round-trip price found within the last 5 days was C$ 1,096 on WestJet (1 Oct-15 Oct).

What’s the top layover airport for flights from Toronto to Seoul?

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

Calgary (YYC) – chosen by Cheapflights users on 61% of one-stop itineraries from Toronto to Seoul on Cheapflights.

What’s the cheapest layover airport for flights from Toronto to Seoul?

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

Dallas (DFW) is the most affordable 1-stop option, with an average round-trip price of C$ 1,121.

What’s the fastest layover option from Toronto to Seoul?

Shortest average travel time for 1-stop one-way flights from Toronto to Seoul, 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: 16h 55m.

Which airport typically offers the quickest layover for flights from Toronto to Seoul?

Average layover duration for 1-stop one-way flights from Toronto to Seoul, 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 08m.

How far ahead should I book a flight from Toronto to Seoul?

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

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated 1 August 2026.
Check out reviews from past customers who have flown with Korean Air,Asiana Airlines, andWestJet from Toronto to Seoul 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
1,223 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

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
1,223 reviews
Korean Air
8.4
Very good
1,223 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

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
8.1
Very good
555 reviews
Korean Air
8.4
Very good
1,223 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

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
3,424 reviews
Korean Air
8.4
Very good
1,223 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

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.
American Airlines
7.1
Good
11,849 reviews
Korean Air
8.4
Very good
1,223 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

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
11,415 reviews
Korean Air
8.4
Very good
1,223 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

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 Seoul. 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 Seoul?

    Departing from Toronto to Seoul will take you 15h 10m. The distance between Toronto and Seoul 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 flying from Toronto to Seoul round-trip?

    Cheapflights users have booked flights from Toronto to Seoul round-trip from C$ 203. Other airlines that can offer you cheap pricing are American Airlines, from C$ 572, and T'way Air, from C$ 754. You may be able to fly from Toronto to Seoul for 88% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Toronto to Seoul one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 481. American Airlines flights start at C$ 572 while deals on Air Canada start at C$ 896 one-way.

  • What are the most popular routes from Toronto to Seoul?

    When deciding which route to take from Toronto to Seoul consider Toronto Pearson Intl - Incheon Intl, Toronto Pearson Intl - Seoul Gimpo Intl or Toronto Island - Incheon Intl as they are the most popular.

  • What are the most reliable airlines from Toronto to Seoul?

    No one likes to see their flight delayed. When booking a flight from Toronto to Seoul consider choosing WestJet (100%), Air Canada (78%) or Asiana Airlines (78%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Toronto to Seoul?

    On average you can expect to pay C$ 3,443 for a flight from Toronto to Seoul. The cheapest flight overall is C$ 621 while the most popular route, (Toronto Pearson Intl - Incheon Intl) is currently priced at C$ 1,065.

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

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

  • How can I find direct flights from Toronto to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Toronto to Seoul 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 Seoul?

    Currently, September is the cheapest month in which you can book a flight from Toronto to Seoul (average of C$ 1,548). Flying from Toronto to Seoul in December is currently the most expensive (average of C$ 2,186). 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 Seoul on these airlines

Choose from the following airlines for your flight from Toronto to Seoul. Flights are based on user searches made on Cheapflights and were last updated on 1 August 2026.
Air Canada flights from Toronto to Seoul
Korean Air flights from Toronto to Seoul

Top 8 airlines flying from Toronto to Seoul

Discover the top 8 airlines that operate flights from Toronto to Seoul. 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 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 203AverageC$ 257FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 572AverageC$ 1,171FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
T'way AirCheapestC$ 754AverageC$ 823FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
WestJetCheapestC$ 1,011AverageC$ 1,333FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Asiana AirlinesCheapestC$ 1,382AverageC$ 2,044FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Air CanadaCheapestC$ 1,412AverageC$ 1,727FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapestC$ 1,483AverageC$ 1,940FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
United AirlinesCheapestC$ 1,521AverageC$ 1,820FlexibilityNo cancel feeOn-time69%
Search United 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 Toronto to Seoul?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Toronto to Seoul. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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 Toronto to Seoul.

Can Cheapflights find flights from Toronto to Seoul with no change fees?

Yes! Cheapflights helps users easily find flights from Toronto to Seoul with no change fees.

Can Cheapflights notify me if prices for flights from Toronto to Seoul become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seoul from Toronto today and book when prices fit your budget.

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