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Cheap flights from Toronto to Seoul from C$ 521

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.
YTO — SEL
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Toronto to Seoul are usually found in September or April, booked 46 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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 18 December 2025.

Tue 30/126:30 a.m.YYZ - ICN
1 stop25h 05mMultiple Airlines
Tue 27/19:20 p.m.ICN - YYZ
2 stops23h 38mMultiple Airlines
Deal found 17/12C$ 1,188
Tue 30/126:30 a.m.YYZ - ICN
1 stop25h 05mMultiple Airlines
Sat 31/19:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 16/12C$ 1,230
Tue 30/126:30 a.m.YYZ - ICN
1 stop25h 05mMultiple Airlines
Sun 25/19:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 17/12C$ 1,263
Tue 30/126:30 a.m.YYZ - ICN
1 stop25h 05mMultiple Airlines
Thu 29/19:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 16/12C$ 1,265
Tue 30/126:30 a.m.YYZ - ICN
1 stop25h 05mMultiple Airlines
Sat 24/19:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 17/12C$ 1,272
Sun 28/129:10 a.m.YYZ - ICN
1 stop22h 25mMultiple Airlines
Tue 27/19:20 p.m.ICN - YYZ
2 stops23h 38mMultiple Airlines
Deal found 17/12C$ 1,281
Tue 30/126:30 a.m.YYZ - ICN
1 stop25h 05mMultiple Airlines
Thu 22/19:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 17/12C$ 1,296
Sat 27/129:10 a.m.YYZ - ICN
1 stop22h 25mMultiple Airlines
Tue 27/19:20 p.m.ICN - YYZ
2 stops23h 38mMultiple Airlines
Deal found 17/12C$ 1,338
Sun 28/129:10 a.m.YYZ - ICN
1 stop22h 25mMultiple Airlines
Tue 20/19:20 p.m.ICN - YYZ
2 stops23h 38mMultiple Airlines
Deal found 17/12C$ 1,349
Wed 31/123:25 p.m.YYZ - GMP
1 stop29h 35mChina Eastern
Tue 27/18:50 p.m.GMP - YYZ
1 stop30h 35mChina Eastern
Deal found 15/12C$ 1,663
Wed 24/123:25 p.m.YYZ - GMP
1 stop29h 35mChina Eastern
Tue 20/18:50 p.m.GMP - YYZ
1 stop30h 35mChina Eastern
Deal found 17/12C$ 1,664
Wed 24/123:25 p.m.YYZ - GMP
1 stop29h 35mChina Eastern
Fri 23/18:50 p.m.GMP - YYZ
1 stop30h 35mChina Eastern
Deal found 17/12C$ 1,744

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 18 December 2025.

Round-trip from

C$ 913

One-way from

C$ 521

Popular in

December

Cheapest in

September

Average price

C$ 2,483

Good round-trip deal

C$ 1,417 or less

Good one-way deal

C$ 816 or less
WestJet
  • WestJet
  • 10/5-21/5
  • 3 total stops
  • 38h 22m total
  • Toronto to Seoul
Search Deals
WestJet
  • WestJet
  • 10/5
  • 1 total stop
  • 23h 45m total
  • Toronto to Seoul
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 246 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 86 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 18 December 2025.
Use the filters below to find and compare flights from Toronto to Seoul that are best for you.

Fly from

Toronto

Fly to

Seoul

Route

Depart

Return

Price

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Tue 27/1

5:45 a.m.-9:35 p.m.

2 stops25h 50m

Incheon Intl

Tue 17/2

9:20 p.m.-5:16 p.m.

2 stops33h 56m

C$ 951

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Sun 3/5

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

1 stop23h 45m

Incheon Intl

Sat 16/5

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

1 stop17h 00m

C$ 971

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Fri 1/5

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

1 stop23h 45m

Incheon Intl

Sun 24/5

9:10 p.m.-12:40 a.m.

2 stops40h 30m

C$ 1,054

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Tue 13/1

5:45 a.m.-9:35 p.m.

2 stops25h 50m

Incheon Intl

Tue 20/1

9:20 p.m.-5:17 p.m.

2 stops33h 57m

C$ 1,083

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Fri 1/5

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

1 stop23h 45m

Incheon Intl

Sun 31/5

9:10 p.m.-7:59 p.m.

1 stop35h 49m

C$ 1,093

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Sun 3/5

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

1 stop23h 45m

Incheon Intl

Sat 16/5

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

1 stop16h 55m

C$ 1,095

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Mon 6/4

6:10 p.m.-4:05 p.m.

2 stops32h 55m

Incheon Intl

Sun 10/5

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

1 stop16h 55m

C$ 1,172

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Fri 23/1

7:00 a.m.-10:05 p.m.

2 stops25h 05m

Seoul Gimpo Intl

Sun 1/2

12:05 p.m.-9:51 p.m.

2 stops23h 46m

C$ 1,177

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Sun 17/5

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

1 stop23h 45m

Incheon Intl

Mon 25/5

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

1 stop17h 00m

C$ 1,201

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Fri 1/5

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

1 stop23h 45m

Incheon Intl

Sun 17/5

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

1 stop17h 00m

C$ 1,247

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

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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

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

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

Booking 46 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.

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

Currently, January is the cheapest month in which you can book a flight from Toronto to Seoul (average of C$ 281). Flying from Toronto to Seoul in December is currently the most expensive (average of C$ 1,656). 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 18 December 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 13% on flights from Toronto to Seoul by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Toronto to Seoul?

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

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

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 18 December 2025.

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

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

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 66% 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.

Shanghai (PVG) is the most affordable 1-stop option, with an average round-trip price of C$ 1,343.

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: 18h 20m.

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 35m.

How often are flights from Toronto to Seoul delayed?

About 0% of weekly flights between Toronto and Seoul have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for Toronto to Seoul flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

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 18 December 2025.
Check out reviews from past customers who have flown with Korean Air,Asiana Airlines, andChina Eastern 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
1,186 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

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
1,186 reviews
Korean Air
8.4
Very good
1,186 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

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
493 reviews
Korean Air
8.4
Very good
1,186 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

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.
China Eastern
7.2
Good
178 reviews
Korean Air
8.4
Very good
1,186 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

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
3,203 reviews
Korean Air
8.4
Very good
1,186 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

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
10,532 reviews
Korean Air
8.4
Very good
1,186 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

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 23h 45m. 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$ 199. Other airlines that can offer you cheap pricing are American Airlines, from C$ 562, and EVA Air, from C$ 837. 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 American Airlines, which is currently one of the cheapest options available, starting at C$ 376. WestJet flights start at C$ 489 while deals on Air Canada start at C$ 838 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 Hamilton - 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 Korean Air (79%), Air Canada (76%) or Asiana Airlines (76%) 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$ 1,841 for a flight from Toronto to Seoul. The cheapest flight overall is C$ 636 while the most popular route, (Toronto Pearson Intl - Incheon Intl) is currently priced at C$ 839.

  • 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, January is the cheapest month in which you can book a flight from Toronto to Seoul (average of C$ 281). Flying from Toronto to Seoul in December is currently the most expensive (average of C$ 1,656). 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 18 December 2025.
Air Canada flights from Toronto to Seoul
Korean Air flights from Toronto to Seoul

Top 10 airlines flying from Toronto to Seoul

Discover the top 10 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 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 199AverageC$ 210FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 562AverageC$ 1,403FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 909AverageC$ 1,726FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 917AverageC$ 1,248FlexibilityNo cancel feeOn-time60%
Search WestJet flights
China EasternCheapestC$ 1,154AverageC$ 1,493FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
KLMCheapestC$ 1,341AverageC$ 1,572FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapestC$ 1,451AverageC$ 1,722FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Asiana AirlinesCheapestC$ 1,468AverageC$ 2,037FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
FinnairCheapestC$ 1,493AverageC$ 1,834FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Cathay PacificCheapestC$ 1,504AverageC$ 1,656FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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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