HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seoul

$345+ Cheap flights from Pearson Intl (YYZ) to Seoul (SEL)

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SEL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pearson Intl to Seoul with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Toronto Pearson Intl to Seoul are usually found in May or September, booked 82 days in advance, depart on a Sunday or Wednesday and return on a Wednesday

Cheap flight deals from Pearson Intl to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) 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 September 11, 2025.

Round-trip from

$810
(Mytrip)

One-way from

$345
(WestJet)

Popular in

December

Cheapest in

May

Average price

$1,211

Good round-trip deal

$1,039 or less

Good one-way deal

$554 or less
From Toronto Pearson Intl to Seoul (SEL)
Search Deals
One-way flight from Toronto Pearson Intl to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($30 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 Pearson Intl to Seoul (SEL).
Search Deals
Price to beat on a one-way flight from Toronto Pearson Intl to Seoul (SEL).
Search Deals

Find flight deals from Pearson Intl to Seoul

Cheapest flights from Pearson Intl to Seoul
Explore the most affordable flight options available from Pearson Intl to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:30 amYYZ - ICN
2 stops35h 50mMultiple Airlines
Mon 11/241:20 pmICN - YYZ
2 stops30h 48mMultiple Airlines
Deal found 9/11$810
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1610:00 amYYZ - ICN
1 stop29h 20mMultiple Airlines
Sat 11/299:20 pmICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 9/9$811
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:30 amYYZ - ICN
2 stops29h 50mMultiple Airlines
Sat 11/89:20 pmICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 9/11$813
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/131:30 pmYYZ - ICN
2 stops36h 40mMultiple Airlines
Thu 11/279:20 pmICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 9/11$814
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:15 amYYZ - ICN
1 stop24h 20mMultiple Airlines
Sat 10/258:45 pmICN - YYZ
2 stops24h 42mMultiple Airlines
Deal found 9/11$818
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/411:00 pmYYZ - ICN
2 stops28h 05mAir Canada
Fri 10/105:45 pmICN - YYZ
2 stops26h 15mAir Canada
Deal found 9/11$819
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:10 pmYYZ - ICN
2 stops36h 00mMultiple Airlines
Tue 11/259:20 pmICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 9/9$820
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:00 amYYZ - ICN
1 stop30h 20mMultiple Airlines
Sun 11/99:20 pmICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 9/10$821
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:10 pmYYZ - ICN
2 stops36h 00mMultiple Airlines
Sun 11/309:20 pmICN - YYZ
1 stop16h 32mMultiple Airlines
Deal found 9/9$825
This Gotogate deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:25 pmYYZ - GMP
1 stop29h 35mChina Eastern
Thu 11/2712:00 pmGMP - YYZ
1 stop39h 25mChina Eastern
Deal found 9/10$866
This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:25 pmYYZ - GMP
1 stop29h 35mChina Eastern
Tue 11/118:50 pmGMP - YYZ
1 stop30h 35mChina Eastern
Deal found 9/11$1,016
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:49 amYYZ - GMP
2 stops26h 01mMultiple Airlines
Tue 10/217:55 amGMP - YYZ
2 stops26h 35mMultiple Airlines
Deal found 9/10$1,139

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Seoul that are best for you.

Fly from

Pearson Intl

Fly to

Seoul

Route

Depart

Return

Price

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Mon 11/3

3:25 pm-11:00 am

1 stop29h 35m

Seoul Gimpo Intl

Tue 11/11

8:50 pm-1:25 pm

1 stop30h 35m

$1,016

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Tue 11/18

8:10 pm-6:20 pm

1 stop32h 10m

Incheon Intl

Wed 11/26

12:10 am-6:15 pm

1 stop32h 05m

$1,256

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Wed 11/12

8:10 pm-9:05 am

1 stop22h 55m

Incheon Intl

Mon 11/24

12:10 am-6:15 pm

1 stop32h 05m

$1,256

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Mon 11/17

8:10 pm-6:20 pm

1 stop32h 10m

Incheon Intl

Wed 11/26

12:10 am-6:15 pm

1 stop32h 05m

$1,256

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Sun 11/16

8:10 pm-6:20 pm

1 stop32h 10m

Incheon Intl

Sat 12/6

12:10 am-7:39 am

2 stops45h 29m

$1,276

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Mon 12/8

6:45 pm-10:30 am

1 stop25h 45m

Incheon Intl

Sat 12/27

11:05 pm-3:40 pm

1 stop30h 35m

$1,282

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Sun 3/1

12:35 am-12:45 pm

1 stop22h 10m

Incheon Intl

Fri 3/6

10:05 am-8:35 pm

1 stop24h 30m

$1,365

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Tue 11/11

12:15 am-6:45 pm

1 stop28h 30m

Incheon Intl

Wed 11/26

7:45 pm-8:20 pm

1 stop38h 35m

$1,373

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Thu 1/15

8:10 pm-6:20 pm

1 stop32h 10m

Incheon Intl

Thu 2/12

12:10 am-9:09 am

2 stops46h 59m

$1,387

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Mon 11/3

12:15 am-7:15 pm

1 stop29h 00m

Seoul Gimpo Intl

Wed 11/12

8:15 pm-8:20 pm

1 stop38h 05m

$1,398

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 44 results
1
2
3
...
5

Best time to book a flight from Pearson Intl to Seoul

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

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

Use this chart to determine the optimal time to book a round-trip flight from Pearson Intl to Seoul. Price data was last updated on August 29, 2025.

The price you pay for your flight from Toronto Pearson Intl Airport to Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Seoul (average of $990). Flying from Toronto Pearson Intl Airport to Seoul in December is currently the most expensive (average of $1,633). 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 YYZ to SEL?

Find hourly flight availability from Pearson Intl 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 September 11, 2025.

One of the essential ways to save on airfare from Toronto Pearson Intl Airport to Seoul is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 24% on airfare.

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

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

Travelers seeking maximum savings on their Toronto Pearson Intl Airport to Seoul flight should consider departing on Wednesday 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 Pearson Intl Airport to Seoul

Explore weekly flight availability from Pearson Intl 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 September 11, 2025.

The most flights from YYZ 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 Pearson Intl Airport to Seoul?

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

Share of 1-stop round-trip flights from Toronto Pearson Intl Airport to Seoul chosen by Cheapflights users in the past 12 months, using the same layover each way.

Calgary (YYC) – chosen by Cheapflights users on 40% of 1-stop itineraries from Toronto Pearson Intl Airport to Seoul on Cheapflights.

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

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

Calgary (YYC) is the most affordable 1-stop option, with an average round-trip price of $851.

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

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

Flights via Vancouver (YVR) have the shortest average one-way travel time for 1-stop routes: 19h 05m.

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

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

Flights via Vancouver (YVR) offer the fastest connection on this route, with an average layover time of 1h 43m.

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 September 11, 2025.
Get a feel of what it's like to fly with Korean Air, United Airlines, and American Airlines from Toronto Pearson Intl Airport to Seoul by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews

Entertainment

8.2

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

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
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Entertainment

8.2

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

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
8,937 reviews
Korean Air
8.4
Very good
1,139 reviews

Entertainment

8.2

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

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
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Entertainment

8.2

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

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
3,091 reviews
Korean Air
8.4
Very good
1,139 reviews

Entertainment

8.2

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

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
1,139 reviews

Entertainment

8.2

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

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 Pearson Intl 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 Pearson Intl Airport to Seoul?

    China Eastern, Turkish Airlines, and EVA Air can get you from Toronto Pearson Intl Airport to Seoul in just under 29h. Your travel time can differ by up to 3h 10m. Airlines will cover a distance of 6580 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Toronto Pearson Intl Airport to Seoul is United Airlines. Our recent data shows that you can find tickets from as low as $660 on this airline. Additional options worth looking into are WestJet and American Airlines, starting at $803 and $829 round-trip. Users have found that United Airlines is 50% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $552 on China Eastern. Other airlines that offer cheap prices include Alaska Airlines from $605 and Air China from $789 one-way.

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

    Consider WestJet (80%), Korean Air (79%) or Air Canada (70%) when booking your flight. These represent the most reliable airlines when flying from Toronto Pearson Intl Airport to Seoul.

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

    While on average a flight from Toronto Pearson Intl Airport to Seoul is generally $1,909, our data shows the cheapest flight currently is $467. When looking at the most popular route, (Toronto Pearson Intl - Incheon Intl), you can expect to pay $690 for that flight.

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

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

  • How can I find direct flights from Pearson Intl to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Pearson Intl 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 Pearson Intl Airport to Seoul?

    Currently, February is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Seoul (average of $990). Flying from Toronto Pearson Intl Airport to Seoul in December is currently the most expensive (average of $1,633). 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.

Alternative routes for Pearson Intl to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Incheon Intl flights

Top 7 airlines flying from Pearson Intl to Seoul

Discover the top 7 airlines that operate flights from Pearson Intl 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$660Average$1,316FlexibilityNo cancel feeOn-time69%
WestJetCheapest$803Average$986FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$829Average$985FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$1,062Average$1,408FlexibilityNo cancel feeOn-time67%
KLMCheapest$1,113Average$1,203FlexibilityNo cancel feeOn-time75%
Korean AirCheapest$1,180Average$1,577FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,462Average$1,557FlexibilityNo cancel feeOn-time76%

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.