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Cheap flights from Ontario to Seoul from C$ 478

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SEL
5 May — 12 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 30 April 2025.

Round-trip from

C$ 1,057

One-way from

C$ 478

Popular in

July

Cheapest in

May

Average price

C$ 1,683

Good round-trip deal

C$ 1,538 or less

Good one-way deal

C$ 856 or less
WestJet
  • WestJet
  • 18/8-14/9
  • 2 total stops
  • 57h 25m total
  • Ontario to Seoul
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WestJet
  • WestJet
  • 15/9
  • 1 total stop
  • 23h 45m total
  • Ontario to Seoul
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 274 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 30 April 2025.

Mon 18/86:10 a.m.YOW - ICN
2 stops23h 35mWestJet
Sun 14/99:40 p.m.ICN - YOW
1 stop33h 40mWestJet
Deal found 27/4C$ 1,057
Thu 5/610:00 a.m.YYZ - ICN
1 stop19h 45mWestJet
Thu 19/68:45 p.m.ICN - YYZ
1 stop16h 39mWestJet
Deal found 29/4C$ 1,138
Sun 31/86:00 a.m.YHM - ICN
1 stop23h 45mWestJet
Sun 14/99:40 p.m.ICN - YHM
1 stop16h 00mWestJet
Deal found 29/4C$ 1,154
Mon 29/910:00 a.m.YYZ - ICN
1 stop19h 45mMultiple Airlines
Fri 10/102:50 p.m.ICN - YYZ
2 stops28h 35mMultiple Airlines
Deal found 29/4C$ 1,265
Thu 21/87:15 p.m.YOW - ICN
1 stop34h 30mMultiple Airlines
Thu 18/95:45 p.m.ICN - YOW
2 stops38h 44mMultiple Airlines
Deal found 27/4C$ 1,276
Thu 28/86:00 a.m.YKF - ICN
1 stop23h 45mWestJet
Fri 19/98:45 p.m.ICN - YKF
1 stop17h 00mWestJet
Deal found 29/4C$ 1,278
Sun 31/86:00 a.m.YHM - ICN
1 stop23h 45mMultiple Airlines
Tue 16/98:35 a.m.ICN - YHM
2 stops24h 24mMultiple Airlines
Deal found 28/4C$ 1,300
Sat 23/87:00 a.m.YUL - ICN
1 stop22h 45mMultiple Airlines
Sat 6/912:45 p.m.ICN - YUL
2 stops24h 56mMultiple Airlines
Deal found 28/4C$ 1,380
Fri 22/85:30 p.m.YUL - ICN
1 stop36h 15mWestJet
Sun 7/98:45 p.m.ICN - YUL
1 stop16h 56mWestJet
Deal found 28/4C$ 1,384
Fri 7/117:55 p.m.YUL - ICN
1 stop32h 25mTurkish Airlines
Sat 15/1112:10 a.m.ICN - YUL
2 stops35h 38mTurkish Airlines
Deal found 28/4C$ 1,572
Mon 2/65:00 p.m.YUL - ICN
1 stop24h 30mAir France
Thu 26/68:30 a.m.ICN - YUL
1 stop24h 40mAir France
Deal found 29/4C$ 1,615
Wed 15/107:45 p.m.YYZ - GMP
2 stops28h 05mMultiple Airlines
Wed 29/108:15 p.m.GMP - YYZ
1 stop37h 55mMultiple Airlines
Deal found 29/4C$ 1,636

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 30 April 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

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Mon 18/8

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

1 stop23h 45m

Incheon Intl

Sun 14/9

9:40 p.m.-6:20 p.m.

1 stop33h 40m

C$ 1,057

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Thu 5/6

10:00 a.m.-6:45 p.m.

1 stop19h 45m

Incheon Intl

Thu 19/6

8:45 p.m.-12:24 a.m.

1 stop16h 39m

C$ 1,138

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Sun 31/8

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$ 1,154

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Mon 29/9

10:00 a.m.-6:45 p.m.

1 stop19h 45m

Incheon Intl

Fri 10/10

2:50 p.m.-6:25 a.m.

2 stops28h 35m

C$ 1,265

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Thu 21/8

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

1 stop34h 30m

Incheon Intl

Thu 18/9

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

2 stops38h 44m

C$ 1,276

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

Fri 19/9

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

1 stop17h 00m

C$ 1,278

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Sun 31/8

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

1 stop23h 45m

Incheon Intl

Tue 16/9

8:35 a.m.-7:59 p.m.

2 stops24h 24m

C$ 1,300

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Sat 23/8

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

1 stop22h 45m

Incheon Intl

Sat 6/9

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

2 stops24h 56m

C$ 1,380

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Fri 22/8

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

1 stop36h 15m

Incheon Intl

Sun 7/9

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

1 stop16h 56m

C$ 1,384

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Wed 15/10

7:45 p.m.-5:40 p.m.

1 stop32h 55m

Incheon Intl

Tue 4/11

12:10 a.m.-6:00 p.m.

1 stop31h 50m

C$ 1,588

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

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$ 1,038). Flying from Region of Ontario to Seoul in December is currently the most expensive (average of C$ 1,543). 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 30 April 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 30 April 2025.

The most flights from CAON to SEL are scheduled on a Monday (4 on average). You will have fewer flight options on Thursday, 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 30 April 2025.
Peruse reviews from past customers who have flown with EVA Air, Japan Airlines and China 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
1,186 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,459 reviews
EVA Air
8.4
Very good
1,186 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very good
732 reviews
EVA Air
8.4
Very good
1,186 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
852 reviews
EVA Air
8.4
Very good
1,186 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Asiana Airlines
8.2
Very good
442 reviews
EVA Air
8.4
Very good
1,186 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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$ 478 on WestJet. Other airlines that offer cheap prices include China Eastern from C$ 750 and China Airlines from C$ 929 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 Air Canada (68%), Asiana Airlines (68%) or WestJet (67%) 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$ 783. On average you can expect to pay C$ 2,794. The most popular route, (Toronto Pearson Intl - Incheon Intl), can usually be booked for C$ 1,235.

  • 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$ 1,038). Flying from Region of Ontario to Seoul in December is currently the most expensive (average of C$ 1,543). 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
Calgary to Incheon Intl flights
Pearson Intl to Gimpo Intl flights
Pierre Elliott Trudeau Intl to Gimpo Intl flights
Abbotsford to Incheon Intl flights
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Region of Waterloo Intl to Incheon Intl flights
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Edmonton to Gimpo Intl flights
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Victoria to Incheon Intl flights
Pearson Intl to Jeju City flights
Nanaimo to Incheon Intl flights
Ottawa to Gimpo Intl flights
Pearson Intl to Busan flights
Charlottetown to Incheon Intl flights
Windsor to Incheon Intl flights
Pierre Elliott Trudeau Intl to Busan flights
Calgary to Busan flights
Whitehorse to Incheon Intl flights
Regina to Incheon Intl flights
Saskatoon to Incheon Intl flights
Ottawa to Busan flights
Winnipeg to Gimpo Intl flights
Vancouver Intl to Busan flights
London to Incheon Intl flights
Edmonton to Daegu flights
Edmonton to Busan flights
Pearson Intl 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 1,020AverageC$ 1,223FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 1,024AverageC$ 1,671FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 1,024AverageC$ 1,453FlexibilityNo cancel feeOn-time60%
Search WestJet flights
China EasternCheapestC$ 1,176AverageC$ 1,388FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
LufthansaCheapestC$ 1,275AverageC$ 1,476FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 1,347AverageC$ 1,617FlexibilityNo cancel feeOn-time75%
Search KLM flights
Philippine AirlinesCheapestC$ 1,453AverageC$ 1,726FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Air CanadaCheapestC$ 1,491AverageC$ 1,947FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapestC$ 1,500AverageC$ 1,816FlexibilityNo cancel feeOn-time76%
Search Finnair flights
DeltaCheapestC$ 1,502AverageC$ 1,517FlexibilityNo cancel feeOn-timeN/A
Search Delta 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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