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Cheap flights from Ontario to Seoul from C$ 522

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SEL
17 Jun — 24 Jun1
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 June 2025.

Round-trip from

C$ 1,105

One-way from

C$ 522

Popular in

December

Cheapest in

April

Average price

C$ 1,876

Good round-trip deal

C$ 1,614 or less

Good one-way deal

C$ 894 or less
WestJet
  • WestJet
  • 15/8-11/9
  • 2 total stops
  • 40h 40m total
  • Ontario to Seoul
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WestJet
  • WestJet
  • 18/9
  • 1 total stop
  • 22h 45m total
  • Ontario to Seoul
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 91 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 35 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 2025.

Fri 15/86:00 a.m.YHM - ICN
1 stop23h 45mWestJet
Thu 11/98:45 p.m.ICN - YHM
1 stop16h 55mWestJet
Deal found 11/6C$ 1,105
Sun 31/810:25 p.m.YYZ - ICN
1 stop31h 20mMultiple Airlines
Tue 16/99:05 p.m.ICN - YYZ
1 stop22h 08mMultiple Airlines
Deal found 10/6C$ 1,191
Sun 7/98:00 a.m.YYZ - ICN
1 stop21h 45mWestJet
Fri 12/98:45 p.m.ICN - YYZ
1 stop22h 27mWestJet
Deal found 11/6C$ 1,196
Fri 15/86:00 a.m.YKF - ICN
1 stop23h 45mWestJet
Thu 11/98:45 p.m.ICN - YKF
1 stop17h 00mWestJet
Deal found 11/6C$ 1,293
Sun 13/78:45 a.m.YOW - ICN
1 stop23h 50mMultiple Airlines
Wed 16/710:10 p.m.ICN - YOW
2 stops39h 38mMultiple Airlines
Deal found 9/6C$ 1,318
Mon 1/94:25 p.m.YYZ - ICN
2 stops31h 50mChina Eastern
Fri 17/108:15 p.m.ICN - YYZ
2 stops31h 10mChina Eastern
Deal found 10/6C$ 1,334
Mon 8/96:00 a.m.YKF - ICN
1 stop23h 45mMultiple Airlines
Mon 15/910:05 p.m.ICN - YKF
2 stops33h 50mMultiple Airlines
Deal found 12/6C$ 1,345
Thu 24/77:15 p.m.YOW - ICN
1 stop34h 30mWestJet
Thu 7/88:45 p.m.ICN - YOW
1 stop23h 00mWestJet
Deal found 11/6C$ 1,370
Wed 22/106:15 a.m.YYZ - ICN
2 stops20h 50mAir Canada
Wed 29/105:50 p.m.ICN - YYZ
2 stops25h 07mAir Canada
Deal found 10/6C$ 1,447
Mon 8/96:00 p.m.YOW - ICN
1 stop33h 05mAir Canada
Mon 15/95:45 p.m.ICN - YOW
1 stop35h 27mAir Canada
Deal found 9/6C$ 1,520
Wed 9/75:45 p.m.YHM - ICN
2 stops55h 05mMultiple Airlines
Wed 16/72:50 p.m.ICN - YHM
2 stops38h 54mMultiple Airlines
Deal found 11/6C$ 1,522
Fri 7/117:45 p.m.YUL - ICN
1 stop32h 35mTurkish Airlines
Sat 22/1112:10 a.m.ICN - YUL
1 stop31h 40mTurkish Airlines
Deal found 9/6C$ 1,541

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 June 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

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Fri 15/8

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

1 stop23h 45m

Incheon Intl

Thu 11/9

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

1 stop16h 55m

C$ 1,105

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Mon 25/8

11:00 a.m.-6:45 p.m.

1 stop18h 45m

Incheon Intl

Wed 3/9

12:45 p.m.-12:22 a.m.

2 stops24h 37m

C$ 1,177

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Mon 25/8

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

2 stops21h 45m

Incheon Intl

Thu 25/9

8:45 p.m.-1:52 p.m.

1 stop30h 07m

C$ 1,191

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Fri 15/8

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

1 stop23h 45m

Incheon Intl

Thu 11/9

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

1 stop17h 00m

C$ 1,293

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Sun 13/7

8:45 a.m.-9:35 p.m.

1 stop23h 50m

Incheon Intl

Wed 16/7

10:10 p.m.-12:48 a.m.

2 stops39h 38m

C$ 1,318

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Mon 1/9

4:25 p.m.-1:15 p.m.

2 stops31h 50m

Incheon Intl

Fri 17/10

8:15 p.m.-2:25 p.m.

2 stops31h 10m

C$ 1,334

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Mon 25/8

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

1 stop23h 45m

Incheon Intl

Wed 3/9

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

2 stops25h 00m

C$ 1,364

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Thu 24/7

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

1 stop34h 30m

Incheon Intl

Thu 7/8

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

1 stop23h 00m

C$ 1,370

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Wed 22/10

6:15 a.m.-4:05 p.m.

2 stops20h 50m

Incheon Intl

Wed 29/10

5:50 p.m.-5:57 a.m.

2 stops25h 07m

C$ 1,447

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Mon 8/9

6:00 p.m.-4:05 p.m.

1 stop33h 05m

Incheon Intl

Mon 15/9

5:45 p.m.-4:12 p.m.

1 stop35h 27m

C$ 1,520

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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$ 1,017). Flying from Region of Ontario to Seoul in December is currently the most expensive (average of C$ 1,541). 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 June 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 June 2025.

The most flights from CAON to SEL 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).

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 June 2025.
Peruse reviews from past customers who have flown with EVA Air, Japan Airlines and ANA 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
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,489 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Emirates
8.1
Very good
3,264 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
KLM
7.8
Good
1,358 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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$ 522 on WestJet. Other airlines that offer cheap prices include Air Canada from C$ 792 and China Eastern from C$ 807 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 Montreal Pierre Elliott Trudeau Intl - Incheon Intl or Toronto Pearson Intl - Seoul Gimpo Intl.

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

    Consider WestJet (85%), Korean Air (77%) or Air Canada (74%) 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$ 787. On average you can expect to pay C$ 3,551. The most popular route, (Toronto Pearson Intl - Incheon Intl), can usually be booked for C$ 1,047.

  • 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$ 1,017). Flying from Region of Ontario to Seoul in December is currently the most expensive (average of C$ 1,541). 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
Pierre Elliott Trudeau Intl to Incheon Intl flights
Pearson Intl to Gimpo Intl flights
Calgary to Incheon Intl flights
Pierre Elliott Trudeau Intl to Gimpo Intl flights
Abbotsford to Incheon Intl flights
Toronto Island to Incheon Intl flights
Region of Waterloo Intl to Incheon Intl flights
Hamilton to Incheon Intl flights
Calgary to Gimpo Intl flights
Edmonton to Incheon Intl flights
Québec City to Incheon Intl flights
Ottawa to Incheon Intl flights
Ottawa to Gimpo Intl flights
Winnipeg to Incheon Intl flights
Edmonton to Gimpo Intl flights
Winnipeg to Gimpo Intl flights
Regina to Incheon Intl flights
Fredericton to Incheon Intl flights
Pearson Intl to Jeju City flights
Pearson Intl to Busan flights
Vancouver Intl to Busan flights
Pierre Elliott Trudeau Intl to Busan flights
Charlottetown to Incheon Intl flights
Halifax to Incheon Intl flights
Whitehorse to Incheon Intl flights
Victoria to Incheon Intl flights
Nanaimo to Incheon Intl flights
Edmonton to Busan flights
Windsor to Incheon Intl flights
Ottawa to Busan flights
Pearson Intl to Daegu flights
Edmonton to Daegu flights
Kamloops to Incheon Intl flights
Calgary to Busan 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 June 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 918AverageC$ 1,541FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 1,008AverageC$ 1,208FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 1,011AverageC$ 1,658FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
China EasternCheapestC$ 1,162AverageC$ 1,372FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
LufthansaCheapestC$ 1,260AverageC$ 1,552FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 1,330AverageC$ 1,583FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapestC$ 1,482AverageC$ 1,794FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air CanadaCheapestC$ 1,482AverageC$ 1,862FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 1,484AverageC$ 1,498FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Cathay PacificCheapestC$ 1,493AverageC$ 1,493FlexibilityNo 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 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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