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Cheap flights from Toronto to South Korea from C$ 439

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — ICN
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Toronto to South Korea

Keep the following information in mind while searching for Toronto to South Korea flight deals. Data was last updated 15 September 2025.

Round-trip from

C$ 1,121

One-way from

C$ 439

Popular in

December

Cheapest in

September

Average price

C$ 1,625

Good round-trip deal

C$ 1,411 or less

Good one-way deal

C$ 690 or less
2/10-15/10
  • 2/10-15/10
  • 2 total stops
  • 53h 14m total
  • Toronto to South Korea
Search Deals
WestJet
  • WestJet
  • 2/10
  • 2 total stops
  • 30h 30m total
  • Toronto to South Korea
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 170 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 40 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 South Korea.
Search Deals
Price to beat on a one-way flight from Toronto (YTO) to South Korea.
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Find flight deals from Toronto to South Korea

Cheapest flights from Toronto to South Korea
Explore the most affordable flight options available from Toronto to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Sat 13/96:00 a.m.YHM - ICN
1 stop24h 40mWestJet
Sat 20/98:45 p.m.ICN - YHM
1 stop16h 55mWestJet
Deal found 12/9C$ 1,026
Thu 2/1010:25 p.m.YYZ - ICN
1 stop31h 20mMultiple Airlines
Wed 15/1010:05 p.m.ICN - YYZ
1 stop21h 54mMultiple Airlines
Deal found 13/9C$ 1,121
Sat 20/99:15 p.m.YYZ - ICN
1 stop35h 20mMultiple Airlines
Sun 14/129:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 12/9C$ 1,123
Sat 27/99:00 a.m.YYZ - ICN
2 stops23h 35mMultiple Airlines
Fri 10/108:45 p.m.ICN - YYZ
2 stops29h 01mMultiple Airlines
Deal found 12/9C$ 1,125
Sun 21/910:00 a.m.YYZ - ICN
1 stop22h 35mMultiple Airlines
Mon 6/108:45 p.m.ICN - YYZ
2 stops22h 06mMultiple Airlines
Deal found 13/9C$ 1,127
Sat 27/97:40 a.m.YYZ - ICN
1 stop24h 55mMultiple Airlines
Sun 12/108:45 p.m.ICN - YYZ
1 stop16h 37mMultiple Airlines
Deal found 12/9C$ 1,128
Fri 3/106:00 a.m.YHM - ICN
1 stop23h 45mWestJet
Sat 18/108:45 p.m.ICN - YHM
1 stop16h 55mWestJet
Deal found 13/9C$ 1,128
Thu 30/1010:15 p.m.YYZ - ICN
2 stops52h 55mMultiple Airlines
Sun 30/119:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 12/9C$ 1,129
Sun 28/97:40 a.m.YYZ - ICN
1 stop24h 55mMultiple Airlines
Sun 12/109:05 p.m.ICN - YYZ
2 stops22h 42mMultiple Airlines
Deal found 12/9C$ 1,131
Sat 4/107:40 a.m.YYZ - ICN
1 stop24h 55mMultiple Airlines
Sat 18/108:45 p.m.ICN - YYZ
2 stops22h 06mMultiple Airlines
Deal found 13/9C$ 1,135
Fri 14/118:00 a.m.YYZ - ICN
2 stops31h 20mMultiple Airlines
Thu 27/119:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 13/9C$ 1,136
Fri 17/1010:20 p.m.YYZ - ICN
2 stops32h 20mWestJet
Mon 20/108:45 p.m.ICN - YYZ
2 stops22h 06mWestJet
Deal found 12/9C$ 1,138

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to South Korea 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 September 2025.
Use the filters below to find and compare flights from Toronto to South Korea that are best for you.

Fly from

Toronto

Fly to

South Korea

Route

Depart

Return

Price

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Fri 3/10

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

1 stop23h 45m

Incheon Intl

Sat 18/10

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

1 stop16h 55m

C$ 1,128

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Sat 15/11

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

2 stops25h 15m

Incheon Intl

Sun 30/11

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

2 stops22h 08m

C$ 1,262

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Thu 25/9

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

1 stop23h 45m

Incheon Intl

Sat 25/10

8:45 p.m.-5:17 p.m.

1 stop33h 32m

C$ 1,265

TorontoIncheon

YTZ - ICN

YTZICN

Toronto Island

Tue 14/10

7:30 p.m.-4:55 a.m.

1 stop20h 25m

Incheon Intl

Tue 21/10

9:30 p.m.-7:03 p.m.

2 stops34h 33m

C$ 1,348

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Thu 25/9

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

1 stop23h 45m

Incheon Intl

Mon 13/10

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

1 stop17h 00m

C$ 1,408

TorontoIncheon

YTZ - ICN

YTZICN

Toronto Island

Tue 11/11

7:00 a.m.-5:40 a.m.

2 stops32h 40m

Incheon Intl

Thu 20/11

9:55 p.m.-8:20 a.m.

1 stop24h 25m

C$ 1,428

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Fri 3/10

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

1 stop23h 45m

Incheon Intl

Mon 13/10

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

1 stop16h 55m

C$ 1,439

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Fri 17/10

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

1 stop23h 45m

Incheon Intl

Mon 20/10

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

1 stop16h 55m

C$ 1,444

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Wed 29/10

8:15 a.m.-4:30 a.m.

2 stops31h 15m

Incheon Intl

Wed 5/11

10:35 a.m.-7:00 p.m.

2 stops22h 25m

C$ 1,456

TorontoIncheon

YTZ - ICN

YTZICN

Toronto Island

Fri 7/11

7:40 p.m.-5:40 a.m.

1 stop20h 00m

Incheon Intl

Sun 16/11

10:00 p.m.-11:40 a.m.

2 stops27h 40m

C$ 1,500

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 60 results
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Best time to book a flight from Toronto to South Korea

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

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

Currently, September is the cheapest month in which you can book a flight from Toronto to South Korea (average of C$ 940). Flying from Toronto to South Korea in December is currently the most expensive (average of C$ 1,508). 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 KR?

Find hourly flight availability from Toronto to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto to South Korea as you normally would.

Weekly flight availability from Toronto to South Korea

Explore weekly flight availability from Toronto to South Korea. 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 September 2025.

The most flights from YTO to KR0 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).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated 15 September 2025.
Read reviews from past customers who have flown Korean Air,Asiana Airlines, andUnited Airlines from Toronto to South Korea. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews
Check prices

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Overall

8.4

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

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Overall

8.4

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
8.2
Very good
479 reviews
Korean Air
8.4
Very good
1,139 reviews
Check prices

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Overall

8.4

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.
United Airlines
7.4
Good
8,931 reviews
Korean Air
8.4
Very good
1,139 reviews
Check prices

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Overall

8.4

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

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Overall

8.4

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
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews
Check prices

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Overall

8.4

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 South Korea. 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 South Korea?

    Airlines like WestJet, Air China, and Alaska Airlines fly from Toronto to South Korea in about 23h 45m. The time it takes to get you to your destination can typically vary by up to 12h 05m. There are 10655 km between Toronto and South Korea. Both multi-stop and direct flights can be found to your destination and back.

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

    C$ 563 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and China Eastern, with prices starting from C$ 716 and C$ 776, respectively.

  • What are the most popular routes from Toronto to South Korea?

    While some choose either Toronto Pearson Intl - Seoul Gimpo Intl or Toronto Island - Incheon Intl, Toronto Pearson Intl - Incheon Intl is the most popular route from Toronto to South Korea.

  • What are the most reliable airlines from Toronto to South Korea?

    The top 3 most reliable airlines when flying from Toronto to South Korea are WestJet (80%), Korean Air (79%) and Air Canada (70%).

  • What are the cheapest flights from Toronto to South Korea?

    Looking for the cheapest flight from Toronto to South Korea? While on average our users pay C$ 1,912, our data indicates the cheapest price to be C$ 623. The most popular route (Toronto Pearson Intl - Incheon Intl), is priced around C$ 878.

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

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

  • How can I find direct flights from Toronto to South Korea?

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

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

    Yes. Cheapflights offers flight deals from Toronto to South Korea 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 South Korea?

    Currently, September is the cheapest month in which you can book a flight from Toronto to South Korea (average of C$ 940). Flying from Toronto to South Korea in December is currently the most expensive (average of C$ 1,508). 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 10 airlines flying from Toronto to South Korea

Discover the top 10 airlines that operate flights from Toronto to South Korea. 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 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 916AverageC$ 1,805FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 922AverageC$ 1,258FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 1,159AverageC$ 1,224FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
China EasternCheapestC$ 1,176AverageC$ 1,388FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
KLMCheapestC$ 1,347AverageC$ 1,601FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapestC$ 1,470AverageC$ 1,802FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapestC$ 1,500AverageC$ 1,816FlexibilityNo cancel feeOn-time76%
Search Finnair flights
DeltaCheapestC$ 1,502AverageC$ 1,512FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Cathay PacificCheapestC$ 1,511AverageC$ 1,511FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air FranceCheapestC$ 1,525AverageC$ 1,553FlexibilityNo 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 South Korea?

When you search for this flight from Toronto to South Korea, 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 South Korea?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to South Korea from Toronto.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Toronto to South Korea flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Toronto to South Korea flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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