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Cheap flights from Ontario to Seoul from C$ 509

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 24/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SEL
17 May — 24 May1
1 adult

Cheap flight deals from Ontario to Seoul

Keep the following information in mind while searching for Ontario to Seoul flight deals. Data was last updated 12 May 2025.

Round-trip from

C$ 1,388

One-way from

C$ 598

Popular in

July

Cheapest in

April

Average price

C$ 1,733

Good round-trip deal

C$ 1,598 or less

Good one-way deal

C$ 936 or less
WestJet
  • WestJet
  • 7/6-21/6
  • 4 total stops
  • 53h 31m total
  • Ontario to Seoul
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WestJet
  • WestJet
  • 20/8
  • 1 total stop
  • 23h 45m total
  • Ontario to Seoul
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 238 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Ontario to Seoul (SEL).
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Price to beat on a one-way flight from Ontario to Seoul (SEL).
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Find flight deals from Ontario to Seoul

Cheapest flights from Ontario to Seoul
Explore the most affordable flight options available from Ontario to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 May 2025.

Thu 28/86:45 a.m.YYZ - ICN
2 stops23h 00mWestJet
Sun 14/99:40 p.m.ICN - YYZ
1 stop27h 32mWestJet
Deal found 11/5C$ 1,189
Fri 24/109:00 a.m.YYZ - ICN
2 stops20h 45mMultiple Airlines
Tue 4/117:45 p.m.ICN - YYZ
1 stop38h 35mMultiple Airlines
Deal found 11/5C$ 1,326
Thu 28/86:00 a.m.YHM - ICN
1 stop23h 45mWestJet
Sun 14/99:40 p.m.ICN - YHM
1 stop16h 00mWestJet
Deal found 11/5C$ 1,328
Thu 28/86:00 a.m.YKF - ICN
1 stop23h 45mWestJet
Sun 14/99:40 p.m.ICN - YKF
1 stop16h 04mWestJet
Deal found 12/5C$ 1,404
Mon 25/87:00 a.m.YUL - ICN
1 stop22h 45mWestJet
Tue 16/98:45 p.m.ICN - YUL
2 stops40h 52mWestJet
Deal found 12/5C$ 1,446
Sat 20/97:15 p.m.YOW - ICN
1 stop34h 30mMultiple Airlines
Mon 13/105:45 p.m.ICN - YOW
2 stops38h 44mMultiple Airlines
Deal found 12/5C$ 1,470
Sun 7/127:45 p.m.YUL - ICN
1 stop32h 35mTurkish Airlines
Thu 18/1212:10 a.m.ICN - YUL
1 stop31h 40mTurkish Airlines
Deal found 12/5C$ 1,513
Sat 20/93:45 p.m.YOW - ICN
1 stop38h 00mWestJet
Mon 13/108:45 p.m.ICN - YOW
1 stop16h 54mWestJet
Deal found 12/5C$ 1,533
Tue 16/97:45 p.m.YYZ - ICN
2 stops50h 30mChina Airlines
Wed 15/1012:35 p.m.ICN - YYZ
2 stops31h 24mChina Airlines
Deal found 11/5C$ 1,558
Sat 23/812:30 a.m.YYZ - ICN
2 stops26h 35mAir Canada
Thu 18/95:45 p.m.ICN - YYZ
2 stops21h 01mAir Canada
Deal found 12/5C$ 1,594
Sun 7/127:45 p.m.YUL - ICN
1 stop32h 35mMultiple Airlines
Thu 18/1212:10 a.m.ICN - YUL
2 stops46h 18mMultiple Airlines
Deal found 12/5C$ 1,594
Tue 20/56:15 p.m.YYZ - ICN
1 stop23h 15mAir France
Wed 18/68:30 a.m.ICN - YYZ
1 stop25h 25mAir France
Deal found 11/5C$ 1,613

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario 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 12 May 2025.
Use the filters below to find and compare flights from Ontario to Seoul that are best for you.

Fly from

Ontario

Fly to

Seoul

Route

Depart

Return

Price

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Thu 28/8

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

2 stops23h 00m

Incheon Intl

Sun 14/9

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

1 stop27h 32m

C$ 1,189

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Fri 24/10

9:00 a.m.-6:45 p.m.

2 stops20h 45m

Incheon Intl

Tue 4/11

7:45 p.m.-8:20 p.m.

1 stop38h 35m

C$ 1,326

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Thu 28/8

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

1 stop23h 45m

Incheon Intl

Sun 14/9

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

1 stop16h 00m

C$ 1,328

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Thu 28/8

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

1 stop23h 45m

Incheon Intl

Sun 14/9

9:40 p.m.-12:45 a.m.

1 stop16h 05m

C$ 1,398

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Mon 25/8

7:00 a.m.-6:45 p.m.

1 stop22h 45m

Incheon Intl

Tue 16/9

8:45 p.m.-12:37 a.m.

2 stops40h 52m

C$ 1,446

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Sat 23/8

5:30 p.m.-6:45 p.m.

1 stop36h 15m

Incheon Intl

Sat 6/9

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

2 stops24h 56m

C$ 1,456

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Sat 20/9

7:15 p.m.-6:45 p.m.

1 stop34h 30m

Incheon Intl

Mon 13/10

5:45 p.m.-7:29 p.m.

2 stops38h 44m

C$ 1,470

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Tue 16/9

7:45 p.m.-11:15 a.m.

2 stops50h 30m

Incheon Intl

Wed 15/10

12:35 p.m.-6:59 a.m.

2 stops31h 24m

C$ 1,558

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

7:45 p.m.-6:20 p.m.

1 stop32h 35m

Incheon Intl

Sat 15/11

10:45 a.m.-5:50 p.m.

1 stop45h 05m

C$ 1,584

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Sat 23/8

12:30 a.m.-4:05 p.m.

2 stops26h 35m

Incheon Intl

Thu 18/9

5:45 p.m.-1:46 a.m.

2 stops21h 01m

C$ 1,594

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Seoul

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

What is the cheapest month to book a flight from Region of Ontario to Seoul?

Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Seoul (average of C$ 1,020). Flying from Region of Ontario to Seoul in December is currently the most expensive (average of C$ 1,540). 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 ON to SEL?

Find hourly flight availability from Ontario 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 12 May 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Seoul as you normally would.

Weekly flight availability from Region of Ontario to Seoul

Explore weekly flight availability from Ontario 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 12 May 2025.

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

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 12 May 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air and Japan Airlines from Ontario to Seoul to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,192 reviews
Check prices

Crew

8.6

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
EVA Air
8.4
Very good
1,192 reviews
EVA Air
8.4
Very good
1,192 reviews
Check prices

Crew

8.6

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Korean Air
8.4
Very good
1,072 reviews
EVA Air
8.4
Very good
1,192 reviews
Check prices

Crew

8.6

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Japan Airlines
8.3
Very good
1,472 reviews
EVA Air
8.4
Very good
1,192 reviews
Check prices

Crew

8.6

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
ANA
8.3
Very good
860 reviews
EVA Air
8.4
Very good
1,192 reviews
Check prices

Crew

8.6

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
KLM
7.8
Good
1,340 reviews
EVA Air
8.4
Very good
1,192 reviews
Check prices

Crew

8.6

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Region of Ontario to Seoul one-way?

    One-way options have recently been found by users for as low as C$ 598 on WestJet. Other airlines that offer cheap prices include China Eastern from C$ 768 and Etihad Airways from C$ 1,058 one-way.

  • What are the most popular routes from Region of Ontario to Seoul?

    The most popular route from Region of Ontario to Seoul is Toronto Pearson Intl - Incheon Intl. You may also consider Toronto Pearson Intl - Seoul Gimpo Intl or Montreal Pierre Elliott Trudeau Intl - Incheon Intl.

  • What are the most reliable airlines from Region of Ontario to Seoul?

    Consider WestJet (75%), Air Canada (72%) or Asiana Airlines (72%) when booking your flight. These represent the most reliable airlines when flying from Region of Ontario to Seoul.

  • What are the cheapest flights from Region of Ontario to Seoul?

    The cheapest flight price from Region of Ontario to Seoul is C$ 805. On average you can expect to pay C$ 2,815. The most popular route, (Toronto Pearson Intl - Incheon Intl), can usually be booked for C$ 1,321.

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

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

  • How can I find direct flights from Ontario to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Ontario 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 Region of Ontario to Seoul?

    Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Seoul (average of C$ 1,020). Flying from Region of Ontario to Seoul in December is currently the most expensive (average of C$ 1,540). 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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Alternative routes for Ontario to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Vancouver Intl to Incheon Intl flights
Pearson Intl to Incheon Intl flights
Vancouver Intl to Gimpo Intl flights
Calgary to Incheon Intl flights
Pearson Intl to Gimpo Intl flights
Pierre Elliott Trudeau Intl to Incheon Intl flights
Pierre Elliott Trudeau Intl to Gimpo Intl flights
Toronto Island to Incheon Intl flights
Abbotsford to Incheon Intl flights
Region of Waterloo Intl to Incheon Intl flights
Hamilton to Incheon Intl flights
Edmonton to Incheon Intl flights
Calgary to Gimpo Intl flights
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Edmonton to Gimpo Intl flights
Winnipeg to Incheon Intl flights
Pearson Intl to Busan flights
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Halifax to Incheon Intl flights
Regina to Incheon Intl flights
Vancouver Intl to Busan flights
Ottawa to Gimpo Intl flights
Fredericton to Incheon Intl flights
Pearson Intl to Jeju City flights
Victoria to Incheon Intl flights
Winnipeg to Gimpo Intl flights
Calgary to Busan flights
Charlottetown to Incheon Intl flights
Pearson Intl to Daegu flights
Pierre Elliott Trudeau Intl to Busan flights
Comox to Incheon Intl flights
Whitehorse to Incheon Intl flights
Saskatoon to Incheon Intl flights
Edmonton to Busan flights
Ottawa to Busan flights
Windsor to Incheon Intl flights
Edmonton to Daegu flights

Top 10 airlines flying from Ontario to Seoul

Discover the top 10 airlines that operate flights from Ontario 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 12 May 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 1,027AverageC$ 1,231FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 1,030AverageC$ 1,682FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 1,031AverageC$ 1,452FlexibilityNo cancel feeOn-time60%
Search WestJet flights
China EasternCheapestC$ 1,184AverageC$ 1,398FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
LufthansaCheapestC$ 1,284AverageC$ 1,458FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 1,356AverageC$ 1,622FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapestC$ 1,499AverageC$ 1,932FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapestC$ 1,510AverageC$ 1,828FlexibilityNo cancel feeOn-time76%
Search Finnair flights
DeltaCheapestC$ 1,512AverageC$ 1,527FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapestC$ 1,535AverageC$ 1,654FlexibilityNo 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 Ontario to Seoul?

When you search for this flight from Ontario to Seoul, 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 Ontario to Seoul?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Seoul by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ontario to Seoul with no change fees?

Need flexible booking options for your flight to Seoul from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ontario 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 Ontario today and book when prices fit your budget.

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