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C$ 538+ Cheap flights to South Korea

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
— ICN
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to South Korea in 2026

Enter your travel dates to find the best prices.

Cheapest flights to South Korea
Explore the most affordable flight options available to South Korea. Find the lowest fares based on data from user searches, with prices last updated on 29 January 2026.

Thu 26/29:45 a.m.
YYZ
-
ICN
1 stop21h 50m
Multiple Airlines
Tue 10/39:20 p.m.
ICN
-
YYZ
1 stop22h 20m
Multiple Airlines
Deal found 29/1C$ 1,041
Mon 9/26:14 a.m.
YYZ
-
ICN
1 stop20h 31m
American Airlines
Thu 19/27:15 p.m.
ICN
-
YYZ
1 stop17h 24m
American Airlines
Deal found 27/1C$ 1,049
Thu 19/27:55 a.m.
YYZ
-
ICN
1 stop23h 40m
Multiple Airlines
Sat 14/39:20 p.m.
ICN
-
YYZ
1 stop22h 20m
Multiple Airlines
Deal found 28/1C$ 1,051
Wed 18/210:15 p.m.
YYZ
-
ICN
1 stop33h 20m
Multiple Airlines
Tue 3/39:20 p.m.
ICN
-
YYZ
1 stop23h 20m
Multiple Airlines
Deal found 28/1C$ 1,055
Thu 12/26:10 a.m.
YYZ
-
ICN
1 stop20h 35m
American Airlines
Thu 26/27:15 p.m.
ICN
-
YYZ
1 stop31h 59m
American Airlines
Deal found 27/1C$ 1,059
Tue 3/37:55 a.m.
YYZ
-
ICN
1 stop23h 40m
Multiple Airlines
Tue 17/39:20 p.m.
ICN
-
YYZ
1 stop22h 20m
Multiple Airlines
Deal found 29/1C$ 1,063

Find flights to South Korea

Browse one-way and round-trip flights deals to South Korea on Cheapflights. Flight deals are based on user searches and were last updated on 29 January 2026
Explore South Korea
Flights to Seoul
Flights to Busan
Flights to Jeju City
Flights to Daegu

Find flight deals to South Korea

Find the latest flights to South Korea in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 29 January 2026.

Round-trip from

C$ 1,041

One-way from

C$ 538

Popular in

December

Cheapest in

January

Average price

C$ 1,533

Good round-trip deal

C$ 1,371 or less

Good one-way deal

C$ 775 or less
26/2-10/3
  • 26/2-10/3
  • 2 total stops
  • 44h 10m total
  • Toronto to Seoul
Search Deals
10/3
  • 10/3
  • 1 total stop
  • 22h 50m total
  • Toronto to South Korea
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 146 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Toronto to South Korea.
Search Deals
Price to beat on a one-way flight from Toronto to South Korea.
Search Deals

Cheapflights Fare Finder

 
Locate flights to South Korea that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 29 January 2026.
Use the filters below to find and compare flights to South Korea that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Tue 24/3

8:15 a.m.-9:35 p.m.

1 stop24h 20m

Incheon Intl

Tue 14/4

9:10 p.m.-7:00 p.m.

1 stop34h 50m

C$ 1,174

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Tue 24/2

5:50 a.m.-9:35 p.m.

2 stops25h 45m

Incheon Intl

Tue 3/3

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

2 stops33h 56m

C$ 1,182

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Thu 23/4

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

2 stops26h 15m

Incheon Intl

Mon 1/6

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

1 stop36h 05m

C$ 1,222

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Thu 26/2

8:15 a.m.-9:35 p.m.

1 stop23h 20m

Incheon Intl

Thu 5/3

9:20 p.m.-1:21 p.m.

2 stops30h 01m

C$ 1,306

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Tue 21/4

10:39 a.m.-5:55 p.m.

2 stops42h 16m

Seoul Gimpo Intl

Tue 12/5

7:15 p.m.-2:34 p.m.

2 stops32h 19m

C$ 1,328

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Tue 21/4

7:15 a.m.-9:50 p.m.

2 stops25h 35m

Seoul Gimpo Intl

Tue 12/5

7:55 a.m.-5:19 p.m.

2 stops22h 24m

C$ 1,330

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Tue 10/2

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

2 stops25h 05m

Seoul Gimpo Intl

Tue 17/2

12:05 p.m.-9:59 p.m.

2 stops23h 54m

C$ 1,359

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Tue 21/4

10:39 a.m.-10:45 a.m.

2 stops35h 06m

Seoul Gimpo Intl

Thu 14/5

7:55 a.m.-2:34 p.m.

2 stops19h 39m

C$ 1,372

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Mon 20/4

6:15 a.m.-6:00 p.m.

2 stops46h 45m

Seoul Gimpo Intl

Wed 13/5

12:05 p.m.-2:34 p.m.

2 stops39h 29m

C$ 1,372

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Wed 22/4

10:39 a.m.-10:45 a.m.

2 stops35h 06m

Seoul Gimpo Intl

Wed 13/5

7:20 p.m.-2:34 p.m.

2 stops32h 14m

C$ 1,375

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

Showing 1-10 of 33 results
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Best time to book a flight to South Korea

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

How long is the flight to South Korea?

On average, a flight from Toronto to South Korea takes 25 hours 59 minutes. Flights to South Korea from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Toronto to South Korea. Price data was last updated on 16 March 2025.

Users looking for the lowest fares to South Korea should consider flying on Tuesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Monday at noon, when prices are usually at their highest.

Weekly flight availability to South Korea

The most flights from Toronto to South Korea 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).

What are the most popular airlines that fly to South Korea?

The most popular airlines flying from Toronto to South Korea are Air Canada, United Airlines and WestJet.

WestJet
WestJet
From C$ 646
Air Canada
Air Canada
From C$ 797
Korean Air
Korean Air
From C$ 1,177
T'way Air
T'way Air
From C$ 645

What are the cheapest airlines that fly to South Korea?

The cheapest airlines flying from Toronto to South Korea are Flair Airlines, American Airlines and T'way Air.

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 20.0 - 260.0 mm per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit South Korea when rainfall is around 20.0 mm.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

What are the most popular places to fly to in South Korea?

Destination popularity is based on the amount of flight searches to South Korea in the last few years. This data was updated on 29 January 2026.
The most popular places in South Korea to fly to are Seoul, Incheon, Busan and Jeju City.

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 29 January 2026.
See what other customers who have flown with Korean Air,Asiana Airlines, andUnited Airlines to South Korea have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,188 reviews
Check prices

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Entertainment

8.2

Comfort

8.3

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
1,188 reviews
Korean Air
8.4
Very good
1,188 reviews
Check prices

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Entertainment

8.2

Comfort

8.3

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
501 reviews
Korean Air
8.4
Very good
1,188 reviews
Check prices

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Entertainment

8.2

Comfort

8.3

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
9,216 reviews
Korean Air
8.4
Very good
1,188 reviews
Check prices

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Entertainment

8.2

Comfort

8.3

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
3,252 reviews
Korean Air
8.4
Very good
1,188 reviews
Check prices

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Entertainment

8.2

Comfort

8.3

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
10,666 reviews
Korean Air
8.4
Very good
1,188 reviews
Check prices

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Entertainment

8.2

Comfort

8.3

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.

FAQs about flying to South Korea

South Korea climate

South Korea has four distinct seasons; spring and fall are ideal for visiting, while a rainy season begins in June and ends in a humid, sweltering summer in August. Winters are extremely cold.

Getting around South Korea

Buses specifically routed to many cities throughout Korea leave from directly outside of Incheon International Airport. Visitors can also choose to fly or take the train between cities; Korail is the major train company. Buses are an excellent way to get around and between each major city. Renting cars isn’t preferable, particularly in Seoul, as the traffic is intense and the driving habits of South Koreans aren’t always the safest or most predictable. Taxis are fairly convenient but can also be a bit pricey.

  • When is the best time to fly to South Korea?

    Spring and autumn are marvellous seasons to visit. The rainy season begins in June, and the rest of the summer is unbearably hot and humid. Siberian winds can make the winter numbingly cold, so unless you’re coming for the skiing or hot springs, it’s better to avoid the winters.

  • What is good to know if travelling to South Korea?

    Proper attention should be paid to being gracious and courteous in the Korean way. Koreans bow to show respect upon introduction, take their shoes off when entering the homes of others, and show extreme graciousness to the elderly. You should be prepared to do the same. And it’s probably best to avoid any political conversations or mention of past wars. Koreans have a strong sense of national pride and may take offense to anything they sense might be a slight encroachment on that, so err on the side of caution and stick to sunnier conversation topics. There are lots of other ins and outs regarding etiquette in Korea, so read up before you go.

  • Can I find cheaper flights to South Korea if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to South Korea on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to South Korea?

    Based on reviews from Cheapflights users, Flair Airlines is rated the highest out of the airlines that fly to South Korea.

  • What is the cheapest airport to fly to in South Korea?

    Jeju City is currently the cheapest airport to fly to in South Korea. One-way flights to Jeju City typically cost C$ 19, while round-trip flights cost around C$ 71.

  • How much is a round-trip flight to South Korea?

    A round-trip flight to South Korea will typically cost around C$ 1,057, however they can be found for as little as C$ 192.

  • Where does the fastest flight to South Korea depart from?

    For those looking to save time traveling to South Korea, Vancouver offers the quickest one-way flight (11 hours 0 minutes).

  • Does Incheon Intl have rental cars?

    Yes. Those touching down at Incheon Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Incheon Intl?

    Yes. Incheon Intl has hotels nearby for those requiring accommodations. Darakhyu Incheon Airport Terminal 2 Capsule Hotel by Walkerhill is the closest property to Incheon Intl (0.0 km away from Incheon Intl).

See more FAQs

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