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C$ 489+ Cheap flights to Seoul

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
— SEL
31 Mar — 7 Apr1
1 adult

Flights to Seoul in 2025

Find the latest flights to Seoul in 2025, 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 26 March 2025.

Round-trip from

C$ 1,091

One-way from

C$ 489

Popular in

July

Cheapest in

May

Average price

C$ 1,995

Good round-trip deal

C$ 1,539 or less

Good one-way deal

C$ 905 or less
WestJet
  • WestJet
  • 19/5-5/6
  • 2 total stops
  • 40h 41m total
  • Toronto to Seoul
WestJet
  • WestJet
  • 19/5
  • 1 total stop
  • 23h 45m total
  • Toronto to Seoul
Highest demand for flights based on searches. 9% potential increase in price (C$ 300 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 54 potential savings vs. average RT price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Toronto to Seoul.
Price to beat on a one-way flight from Toronto to Seoul.

Find flight deals to Seoul

Cheapest flights to Seoul
Explore the most affordable flight options available to Seoul. Find the lowest fares based on data from user searches, with prices last updated on 26 March 2025.

Mon 19/56:00 a.m.YHM - ICN
1 stop23h 45mWestJet
Mon 9/68:45 p.m.ICN - YHM
1 stop16h 56mWestJet
Deal found 25/3C$ 1,076
Thu 1/58:00 a.m.YYZ - ICN
1 stop21h 45mWestJet
Fri 27/68:45 p.m.ICN - YYZ
1 stop23h 07mWestJet
Deal found 25/3C$ 1,279
Mon 19/56:00 a.m.YKF - ICN
1 stop23h 45mWestJet
Mon 26/58:45 p.m.ICN - YKF
1 stop17h 01mWestJet
Deal found 25/3C$ 1,287
Thu 15/510:30 p.m.YYZ - ICN
2 stops31h 15mMultiple Airlines
Thu 29/51:30 p.m.ICN - YYZ
2 stops30h 30mMultiple Airlines
Deal found 24/3C$ 1,334
Sun 6/410:20 p.m.YYZ - ICN
1 stop22h 10mLOT
Sun 13/411:20 a.m.ICN - YYZ
1 stop43h 00mLOT
Deal found 24/3C$ 1,550
Mon 31/36:15 p.m.YYZ - ICN
1 stop23h 15mAir France
Wed 9/48:30 a.m.ICN - YYZ
1 stop25h 25mAir France
Deal found 25/3C$ 1,589
Thu 24/76:00 a.m.YHM - ICN
1 stop23h 45mMultiple Airlines
Wed 10/91:35 p.m.ICN - YHM
2 stops24h 05mMultiple Airlines
Deal found 24/3C$ 1,678
Thu 1/58:45 a.m.YTZ - ICN
2 stops34h 55mMultiple Airlines
Fri 9/511:20 p.m.ICN - YTZ
2 stops31h 33mMultiple Airlines
Deal found 25/3C$ 1,688
Mon 15/91:45 a.m.YYZ - GMP
1 stop28h 30mEVA Air
Wed 17/128:15 p.m.GMP - YYZ
1 stop38h 05mEVA Air
Deal found 24/3C$ 1,786
Mon 21/44:25 p.m.YYZ - GMP
1 stop29h 35mChina Eastern
Thu 24/48:50 p.m.GMP - YYZ
1 stop30h 35mChina Eastern
Deal found 25/3C$ 1,871
Thu 24/48:25 p.m.YKF - ICN
2 stops27h 05mMultiple Airlines
Wed 30/43:00 p.m.ICN - YKF
3 stops46h 46mMultiple Airlines
Deal found 25/3C$ 1,872
Sun 31/81:15 p.m.YYZ - GMP
1 stop20h 05mMultiple Airlines
Tue 23/98:20 a.m.GMP - YYZ
2 stops25h 07mMultiple Airlines
Deal found 24/3C$ 1,961

Cheapflights Fare Finder

Locate flights to Seoul 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 26 March 2025.
Use the filters below to find and compare flights to Seoul that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Mon 19/5

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

1 stop23h 45m

Incheon Intl

Mon 9/6

8:45 p.m.-12:41 a.m.

1 stop16h 56m

C$ 1,076

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Thu 1/5

8:00 a.m.-6:45 p.m.

1 stop21h 45m

Incheon Intl

Fri 27/6

8:45 p.m.-6:52 a.m.

1 stop23h 07m

C$ 1,279

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Mon 19/5

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

1 stop23h 45m

Incheon Intl

Mon 26/5

8:45 p.m.-12:46 a.m.

1 stop17h 01m

C$ 1,287

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Thu 15/5

10:30 p.m.-6:45 p.m.

2 stops31h 15m

Incheon Intl

Thu 29/5

1:30 p.m.-7:00 a.m.

2 stops30h 30m

C$ 1,334

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Sun 6/4

10:20 p.m.-9:30 a.m.

1 stop22h 10m

Incheon Intl

Sun 13/4

11:20 a.m.-5:20 p.m.

1 stop43h 00m

C$ 1,550

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Mon 31/3

6:15 p.m.-6:30 a.m.

1 stop23h 15m

Incheon Intl

Wed 9/4

8:30 a.m.-8:55 p.m.

1 stop25h 25m

C$ 1,589

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Sun 6/4

4:35 p.m.-4:25 p.m.

1 stop34h 50m

Incheon Intl

Sun 13/4

10:25 p.m.-7:55 p.m.

1 stop34h 30m

C$ 1,625

TorontoIncheon

YTZ - ICN

YTZICN

Toronto Island

Thu 1/5

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

2 stops34h 55m

Incheon Intl

Fri 9/5

11:20 p.m.-5:53 p.m.

2 stops31h 33m

C$ 1,688

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Tue 6/5

6:00 a.m.-12:25 a.m.

3 stops29h 25m

Incheon Intl

Thu 29/5

8:45 p.m.-12:41 a.m.

1 stop16h 56m

C$ 1,748

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Mon 15/9

1:45 a.m.-7:15 p.m.

1 stop28h 30m

Seoul Gimpo Intl

Wed 17/12

8:15 p.m.-8:20 p.m.

1 stop38h 05m

C$ 1,786

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

Showing 1-10 of 34 results
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Best time to book a flight to Seoul

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

When is the best time to book a flight 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 21 March 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights to Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Seoul?

On average, a flight from Toronto to Seoul takes 19 hours 36 minutes. Flights to Seoul 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 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.

Users looking for the lowest fares to Seoul should consider flying on Saturday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday at noon, when prices are usually at their highest.

What are the cheapest airlines that fly to Seoul?

The cheapest airlines flying from Toronto to Seoul are American Airlines, United Airlines and WestJet.

Rainfall in Seoul by month

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

In terms of precipitation, rainfall in Seoul ranges from 27.0 - 253.0 mm per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul when rainfall is around 27.0 mm.

Temperature in Seoul by month

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

If weather is an important factor for your trip to Seoul, 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).

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 26 March 2025.
Get a feel of what it's like to fly with EVA Air, Japan Airlines and ANA to Seoul by reading reviews from past customers. 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.

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
8.3
Very good

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

FAQs about flying to Seoul

Seoul climate

Seoul’s climate is humid continental. Summers are hot and humid. August is the hottest month with temperatures between 22 and 30 degrees Celsius (72-86 degrees Fahrenheit). Monsoons occur in June/July. Winter temperatures can be very low. The average temperature in January hovers between -7 and 1 degrees Celsius (19-33F). Travellers taking cheap flights to Seoul during the winter months can expect about a month of snow in each year. 

Getting around Seoul

Seoul’s subway is one of the world’s busiest, making eight million trips a day across its ten lines. Air- conditioned in summer and heated in winter, subway fares are reasonable. Station names and route maps are written in English, as well as Korean, to help foreign travellers.

Buses: There are four routes – and colours – to remember. Blue (arterial buses) routes link outlying areas with the downtown area. Green (local) buses run within a specific district. Red (express buses) connect downtown Seoul with satellite cities such as Ilsan and Anyang. Yellow (downtown circular) buses operate in major downtown areas. Fares cost about 800-1000 won per trip (up to $1 Canadian).

Taxi service is clean, cheap and safe and can be hailed on the street or at taxi ranks. In general, there are regular taxis (most are silver in colour), more expensive deluxe taxis (black with yellow signs on the roof) and taxi vans that can take up to nine passengers. They cost about the same as a deluxe taxi. These taxi vans can be found at Incheon International Airport.

What is good to know if travelling to Seoul?

  • Changgyeonggung is one of Seoul’s five royal palaces and dates back to the 14th century. In the early 20th century, the Japanese demoted it from a gung (palace) to a won (park) and built a zoo, botanical garden and museum on the site. It regained its name and lost the zoo and botanical garden in 1983. Today, it is a serene space with “secret” gardens and a beautiful lake. 
  • Visitors who have taken cheap flights to Seoul will find a great introduction to the performing arts at Korea House. The complex consists of several traditional buildings including Nogeum-jeong (“green pavilion for singing”) and Cheongu-jeong (“pavilion for listening to the sounds of rain”) and a garden that is popular for weddings. A seat at one of the daily performances of opera-style singing and dancing costs about $25. 
  • Sample the local cuisine – bibimbap is a mix of vegetables, meat and egg with rice, bulgogi is slices of marinated beef cooked on your table and, most famously, kimchi, pickled vegetables though predominantly cabbage, as a side dish with almost every meal. 
  • About 50km north of Seoul is the Demilitarised Zone (DMZ) or the line of demarcation between North and South Korea on the 49th parallel that was established after the 1953 Korean War cease-fire. Technically, North Korea and South Korea are still at war. You can register for a tour to Panmunjeom, the spot where Armistice talks were held and where negotiations between the two side are held. It’s a slightly eerie, but worthwhile, tour.
  • When is the best time to fly to Seoul?

    Peak Season:The summer months are peak season.  Shoulder Season:Spring and fall are shoulder months. Savvy travellers can save on flights and accommodations by planning their cheap flights to Seoul for March/April or October. Off Season:The winter months are low season.

  • Can I find cheaper flights to Seoul 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 Seoul on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Seoul?

    Based on reviews from Cheapflights users, Air China is rated the highest out of the airlines that fly to Seoul.

  • What is the cheapest airport to fly to in Seoul?

    Seoul Gimpo Intl is currently the cheapest airport to fly to in Seoul. One-way flights to Seoul Gimpo Intl typically cost C$ 36, while round-trip flights cost around C$ 190.

  • How much is a round-trip flight to Seoul?

    A round-trip flight to Seoul will typically cost around C$ 195, however they can be found for as little as C$ 133.

  • Where does the fastest flight to Seoul depart from?

    For those looking to save time traveling to Seoul, 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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Yes, we can. To see specific flights to Seoul with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Seoul today and book when you’re ready!

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