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$ 506 on WestJet. Other airlines that offer cheap prices include American Airlines from C$ 609 and China Eastern from C$ 751 one-way.

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.

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).

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 cheapest flights from Region of Ontario to Seoul?

The cheapest flight price from Region of Ontario to Seoul is C$ 797. On average you can expect to pay C$ 3,881. The most popular route, (Toronto Pearson Intl - Incheon Intl), can usually be booked for C$ 1,014.

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

Consider WestJet (88%), Korean Air (85%) or Air Canada (71%) when booking your flight. These represent the most reliable airlines when flying from Region of Ontario to Seoul.

What are the most popular airlines that fly from Region of Ontario to Seoul?

Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from Region of Ontario to Seoul.

How far in advance should I book a flight from Region of Ontario to Seoul?

To save on the cost of your flight from Region of Ontario to Seoul, book at least 13 days before your planned departure. Booking around this time can save you about 50% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 1,169 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 2,332.

What is the cheapest month to fly from Region of Ontario to Seoul?

The best pricing can be found in the month of September. Prices to Seoul from Region of Ontario average C$ 1,808. You can even find prices in September for less than C$ 1,808, as users have found deals to Seoul from as low as C$ 1,052. The month of December appears to be one of the more expensive times to travel to Seoul from Region of Ontario. Flying in the targeted month can save you up to 16%.

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.

C$ 506+ Flights from Ontario to Seoul

Cheap flight deals from Ontario to Seoul

Round-trip from	C$ 991
One-way from	C$ 506
Popular in	December
Cheapest in	September
Average price	C$ 2,012
Good round-trip deal	C$ 1,578 or less
Good one-way deal	C$ 906 or less

WestJet
1/9-22/9
2 total stops
40h 40m total
Ontario to Seoul

Search Deals

WestJet
29/9
1 total stop
23h 45m total
Ontario to Seoul

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (C$ 146 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 40 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Price to beat on a round-trip flight from Ontario to Seoul (SEL).

Search Deals

Price to beat on a one-way flight from Ontario to Seoul (SEL).

Search Deals

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 31 July 2025.

Mon 1/96:00 a.m.YHM - ICN

1 stop23h 45mWestJet

Mon 22/98:45 p.m.ICN - YHM

1 stop16h 55mWestJet

Deal found 29/7C$ 991

Sat 13/910:25 p.m.YYZ - ICN

2 stops31h 20mWestJet

Sat 11/108:45 p.m.ICN - YYZ

1 stop32h 07mWestJet

Deal found 30/7C$ 1,114

Mon 15/97:05 a.m.YHM - ICN

2 stops22h 40mMultiple Airlines

Mon 22/98:45 p.m.ICN - YHM

2 stops32h 59mMultiple Airlines

Deal found 30/7C$ 1,126

Mon 15/910:00 a.m.YYZ - ICN

1 stop19h 45mMultiple Airlines

Thu 23/109:05 p.m.ICN - YYZ

1 stop22h 08mMultiple Airlines

Deal found 30/7C$ 1,142

Mon 15/96:00 a.m.YKF - ICN

1 stop23h 45mWestJet

Mon 22/98:45 p.m.ICN - YKF

1 stop17h 00mWestJet

Deal found 29/7C$ 1,203

Thu 2/107:50 a.m.YOW - ICN

1 stop21h 55mWestJet

Thu 16/108:45 p.m.ICN - YOW

2 stops27h 47mWestJet

Deal found 31/7C$ 1,216

Sun 14/95:10 p.m.YTZ - ICN

2 stops36h 35mMultiple Airlines

Sun 21/99:30 p.m.ICN - YTZ

1 stop25h 00mMultiple Airlines

Deal found 31/7C$ 1,240

Sat 6/96:45 a.m.YUL - ICN

2 stops23h 00mMultiple Airlines

Tue 23/99:05 p.m.ICN - YUL

1 stop32h 07mMultiple Airlines

Deal found 29/7C$ 1,273

Sat 6/912:35 p.m.YUL - ICN

Nonstop14h 40mAir Canada

Sun 21/96:00 p.m.ICN - YUL

Nonstop13h 50mAir Canada

Deal found 29/7C$ 1,277

Sun 7/96:45 a.m.YUL - ICN

2 stops23h 00mWestJet

Sun 14/99:40 p.m.ICN - YUL

2 stops22h 27mWestJet

Deal found 30/7C$ 1,280

Sat 4/106:00 a.m.YKF - ICN

1 stop23h 45mMultiple Airlines

Sat 18/109:05 p.m.ICN - YKF

2 stops21h 25mMultiple Airlines

Deal found 31/7C$ 1,287

Thu 4/98:00 p.m.YXU - ICN

1 stop33h 45mWestJet

Thu 11/98:45 p.m.ICN - YXU

1 stop35h 22mWestJet

Deal found 29/7C$ 1,299

Best flights from Ontario to Seoul
Discover carefully curated flight deals from Ontario to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 31 July 2025.

Mon 1/96:00 a.m.YHM - ICN

1 stop23h 45mWestJet

Mon 22/98:45 p.m.ICN - YHM

1 stop16h 55mWestJet

Deal found 29/7C$ 991

Mon 15/97:05 a.m.YHM - ICN

2 stops22h 40mMultiple Airlines

Mon 22/98:45 p.m.ICN - YHM

2 stops32h 59mMultiple Airlines

Deal found 30/7C$ 1,126

Sat 6/912:35 p.m.YUL - ICN

Nonstop14h 40mAir Canada

Sun 21/96:00 p.m.ICN - YUL

Nonstop13h 50mAir Canada

Deal found 29/7C$ 1,277

Tue 2/95:36 p.m.YUL - ICN

2 stops32h 54mAmerican Airlines

Fri 19/95:25 p.m.ICN - YUL

1 stop34h 24mAmerican Airlines

Deal found 31/7C$ 1,316

Tue 11/113:10 p.m.YYZ - GMP

1 stop31h 55mAir China

Mon 1/122:25 p.m.GMP - YYZ

1 stop35h 45mAir China

Deal found 31/7C$ 1,641

Mon 20/104:25 p.m.YYZ - GMP

1 stop29h 35mChina Eastern

Sun 9/1112:00 p.m.GMP - YYZ

1 stop39h 25mChina Eastern

Deal found 30/7C$ 1,708

Sun 31/81:45 a.m.YYZ - GMP

1 stop27h 25mEVA Air

Wed 24/98:20 p.m.GMP - YYZ

1 stop38h 00mEVA Air

Deal found 31/7C$ 1,756

Sat 27/97:50 p.m.YOW - ICN

2 stops48h 40mLOT

Mon 13/1011:20 a.m.ICN - YOW

2 stops70h 49mLOT

Deal found 30/7C$ 1,987

Wed 13/85:29 p.m.YUL - GMP

2 stops28h 16mJapan Airlines

Fri 12/97:55 a.m.GMP - YUL

2 stops19h 54mJapan Airlines

Deal found 30/7C$ 2,002

Mon 24/115:30 a.m.YOW - GMP

2 stops27h 00mANA

Wed 3/1212:25 p.m.GMP - YOW

2 stops32h 48mANA

Deal found 30/7C$ 2,112

Sat 13/910:25 p.m.YYZ - ICN

2 stops31h 20mWestJet

Sat 11/108:45 p.m.ICN - YYZ

1 stop32h 07mWestJet

Deal found 30/7C$ 1,114

Mon 15/910:00 a.m.YYZ - ICN

1 stop19h 45mMultiple Airlines

Thu 23/109:05 p.m.ICN - YYZ

1 stop22h 08mMultiple Airlines

Deal found 30/7C$ 1,142

Direct flights from Ontario to Seoul
Explore direct flight options from Ontario to Seoul based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 July 2025.

Sat 6/912:35 p.m.YUL - ICN

Nonstop14h 40mAir Canada

Sun 21/96:00 p.m.ICN - YUL

Nonstop13h 50mAir Canada

Deal found 29/7C$ 1,277

Thu 25/91:40 p.m.YYZ - ICN

Nonstop14h 50mAir Canada

Mon 27/107:10 p.m.ICN - YYZ

Nonstop13h 15mAir Canada

Deal found 30/7C$ 1,626

Last-minute flights from Ontario to Seoul
Discover last-minute flight deals from Ontario to Seoul. Data last updated 31 July 2025 and is based on user searches.

Tue 5/812:35 p.m.YUL - ICN

Nonstop14h 40mAir Canada

Fri 31/105:55 p.m.ICN - YUL

2 stops31h 06mAir Canada

Deal found 29/7C$ 1,537

Tue 5/81:50 a.m.YYZ - ICN

1 stop28h 15mCathay Pacific

Wed 3/910:10 a.m.ICN - YYZ

1 stop32h 35mCathay Pacific

Deal found 30/7C$ 1,948

Wed 6/86:00 a.m.YHM - ICN

1 stop23h 45mWestJet

Wed 3/96:45 p.m.ICN - YHM

2 stops18h 55mWestJet

Deal found 30/7C$ 2,012

Wed 6/810:45 a.m.YYZ - GMP

2 stops22h 05mJapan Airlines

Wed 3/97:55 a.m.GMP - YYZ

2 stops26h 35mJapan Airlines

Deal found 30/7C$ 2,293

Sat 9/88:00 a.m.YYZ - ICN

1 stop21h 45mWestJet

Tue 9/98:45 p.m.ICN - YYZ

1 stop30h 07mWestJet

Deal found 28/7C$ 1,297

Sat 9/811:00 p.m.YYZ - ICN

2 stops28h 05mAir Canada

Wed 10/95:45 p.m.ICN - YYZ

2 stops20h 00mAir Canada

Deal found 31/7C$ 1,625

Sat 9/86:00 a.m.YHM - ICN

3 stops33h 00mMultiple Airlines

Fri 15/88:40 p.m.ICN - YHM

2 stops33h 04mMultiple Airlines

Deal found 30/7C$ 1,846

Sat 9/89:00 p.m.YUL - ICN

1 stop20h 30mKLM

Sun 24/810:25 p.m.ICN - YUL

1 stop31h 30mKLM

Deal found 29/7C$ 2,008

Sat 9/811:50 a.m.YKF - ICN

3 stops27h 10mMultiple Airlines

Fri 15/88:55 p.m.ICN - YKF

2 stops23h 15mMultiple Airlines

Deal found 30/7C$ 2,101

Sun 10/810:25 p.m.YYZ - ICN

1 stop31h 20mMultiple Airlines

Mon 1/96:20 p.m.ICN - YYZ

2 stops39h 32mMultiple Airlines

Deal found 30/7C$ 1,320

Sun 10/85:30 p.m.YUL - ICN

1 stop36h 15mMultiple Airlines

Wed 3/96:20 p.m.ICN - YUL

2 stops58h 52mMultiple Airlines

Deal found 30/7C$ 1,356

Sun 10/85:36 p.m.YUL - ICN

2 stops56h 54mAmerican Airlines

Thu 4/95:25 p.m.ICN - YUL

2 stops29h 33mAmerican Airlines

Deal found 30/7C$ 2,239

One-way flights from Ontario to Seoul
Search for one-way flight options from Ontario to Seoul. Find affordable one-way fares based on user searches. Data last updated 31 July 2025.

Thu 4/96:00 a.m.YHM - ICN

1 stop23h 45mWestJet

Deal found 31/7C$ 506

Mon 15/96:00 a.m.YOW - ICN

1 stop23h 45mWestJet

Deal found 30/7C$ 519

Sun 14/96:45 a.m.YUL - ICN

2 stops47h 00mWestJet

Deal found 31/7C$ 520

Mon 1/96:30 a.m.YYZ - ICN

1 stop23h 15mWestJet

Deal found 30/7C$ 527

Thu 4/97:45 p.m.YKF - ICN

1 stop34h 00mWestJet

Deal found 31/7C$ 536

Sat 13/96:55 p.m.YUL - ICN

1 stop37h 40mMultiple Airlines

Deal found 28/7C$ 542

Mon 15/98:15 a.m.YYZ - ICN

2 stops21h 30mMultiple Airlines

Deal found 30/7C$ 547

Thu 4/97:00 a.m.YTZ - ICN

3 stops46h 45mMultiple Airlines

Deal found 30/7C$ 551

Thu 4/95:45 p.m.YHM - ICN

3 stops36h 00mMultiple Airlines

Deal found 31/7C$ 551

Mon 1/96:00 a.m.YKF - ICN

1 stop23h 45mMultiple Airlines

Deal found 29/7C$ 603

Thu 25/93:44 p.m.YUL - ICN

1 stop34h 46mAmerican Airlines

Deal found 31/7C$ 609

Wed 6/89:45 p.m.YXU - ICN

1 stop34h 50mMultiple Airlines

Deal found 30/7C$ 623

Fly from

Fly to

Route

Depart

Return

Price

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Mon 1/9

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

1 stop23h 45m

Incheon Intl

Mon 22/9

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

1 stop16h 55m

C$ 991

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Sat 13/9

10:25 p.m.-6:45 p.m.

2 stops31h 20m

Incheon Intl

Sat 11/10

8:45 p.m.-3:52 p.m.

1 stop32h 07m

C$ 1,114

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Mon 15/9

7:05 a.m.-6:45 p.m.

2 stops22h 40m

Incheon Intl

Mon 22/9

8:45 p.m.-4:44 p.m.

2 stops32h 59m

C$ 1,126

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Mon 15/9

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

1 stop19h 45m

Incheon Intl

Thu 23/10

9:05 p.m.-6:13 a.m.

1 stop22h 08m

C$ 1,142

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Mon 15/9

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

1 stop23h 45m

Incheon Intl

Mon 22/9

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

1 stop17h 00m

C$ 1,203

OttawaIncheon

YOW - ICN

YOWICN

Ottawa

Thu 2/10

7:50 a.m.-6:45 p.m.

1 stop21h 55m

Incheon Intl

Thu 16/10

8:45 p.m.-11:32 a.m.

2 stops27h 47m

C$ 1,216

TorontoIncheon

YTZ - ICN

YTZICN

Toronto Island

Sun 14/9

5:10 p.m.-6:45 p.m.

2 stops36h 35m

Incheon Intl

Sun 21/9

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

1 stop25h 00m

C$ 1,240

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Sat 6/9

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

2 stops23h 00m

Incheon Intl

Tue 23/9

9:05 p.m.-4:12 p.m.

1 stop32h 07m

C$ 1,273

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Sat 6/9

12:35 p.m.-4:15 p.m.

Nonstop14h 40m

Incheon Intl

Sun 21/9

6:00 p.m.-6:50 p.m.

Nonstop13h 50m

C$ 1,277

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Sun 7/9

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

2 stops23h 00m

Incheon Intl

Sun 14/9

9:40 p.m.-7:07 a.m.

2 stops22h 27m

C$ 1,280

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/7

Showing 1-10 of 56 results

...

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$ 1,528). 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?

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

The most flights from CAON to SEL 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).

Reviews of airlines servicing Seoul

Read through reviews of airlines operating flights from Ontario to Seoul, such as EVA Air,ANA, andJapan Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,220 reviews

Check prices

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

1,220 reviews

EVA Air

8.4

Very good

1,220 reviews

Check prices

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

8.4

Very good

922 reviews

EVA Air

8.4

Very good

1,220 reviews

Check prices

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

1,536 reviews

EVA Air

8.4

Very good

1,220 reviews

Check prices

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

Delta

8.0

Very good

7,981 reviews

EVA Air

8.4

Very good

1,220 reviews

Check prices

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

1,383 reviews

EVA Air

8.4

Very good

1,220 reviews

Check prices

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

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$ 506 on WestJet. Other airlines that offer cheap prices include American Airlines from C$ 609 and China Eastern from C$ 751 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 (88%), Korean Air (85%) or Air Canada (71%) 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$ 797. On average you can expect to pay C$ 3,881. The most popular route, (Toronto Pearson Intl - Incheon Intl), can usually be booked for C$ 1,014.
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$ 1,528). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ontario to Seoul

Vancouver Intl to Incheon Intl flights

Vancouver Intl to Gimpo Intl flights

Pearson Intl to Incheon Intl flights

Nanaimo to Incheon Intl flights

Abbotsford to Incheon Intl flights

Pierre Elliott Trudeau Intl to Incheon Intl flights

Pearson Intl to Gimpo Intl flights

Pierre Elliott Trudeau Intl to Gimpo Intl flights

Calgary to Incheon Intl flights

Victoria to Incheon Intl flights

Hamilton to Incheon Intl flights

Toronto Island to Incheon Intl flights

Calgary to Gimpo Intl flights

Edmonton to Incheon Intl flights

Region of Waterloo Intl to Incheon Intl flights

Québec City to Incheon Intl flights

Ottawa to Incheon Intl flights

Ottawa to Gimpo Intl flights

Edmonton to Gimpo Intl flights

Vancouver Intl to Busan flights

Regina to Incheon Intl flights

Fredericton to Incheon Intl flights

Winnipeg to Incheon Intl flights

Pearson Intl to Busan flights

Ottawa to Busan flights

Charlottetown to Incheon Intl flights

Whitehorse to Incheon Intl flights

Winnipeg to Gimpo Intl flights

Saskatoon to Incheon Intl flights

Pierre Elliott Trudeau Intl to Busan flights

Calgary to Busan flights

Pearson Intl to Daegu flights

Pearson Intl to Jeju City flights

Halifax to Incheon Intl flights

Kamloops to Incheon Intl flights

Red Deer to Incheon Intl flights

Windsor to Incheon Intl flights

Comox to Incheon Intl flights

Other flights to Seoul

Seoul Gimpo Intl Airport to Jeju City flights

Incheon Intl Airport to Osaka Kansai Intl Airport flights

Seoul Gimpo Intl Airport to Jeju City flights

Incheon Intl Airport to Nagoya Chubu Centrair Intl Airport flights

Seoul Gimpo Intl Airport to Busan flights

Incheon Intl Airport to Hong Kong flights

Incheon Intl Airport to Ho Chi Minh City flights

Incheon Intl Airport to Da Nang flights

Incheon Intl Airport to Tokyo Narita Airport flights

Incheon Intl Airport to Hanoi flights

Incheon Intl Airport to Fukuoka flights

Incheon Intl Airport to Manila flights

Incheon Intl Airport to Taipei City Taiwan Taoyuan Intl Airport flights

Incheon Intl Airport to Bangkok Suvarnabhumi Airport flights

Seoul Gimpo Intl Airport to Busan flights

Incheon Intl Airport to Sapporo Chitose Airport flights

Incheon Intl Airport to Da Nang flights

Incheon Intl Airport to Tokyo Narita Airport flights

Top 10 airlines flying from Ontario to Seoul

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 929	AverageC$ 1,552	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
American Airlines	CheapestC$ 1,020	AverageC$ 1,223	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	CheapestC$ 1,023	AverageC$ 1,669	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
China Eastern	CheapestC$ 1,176	AverageC$ 1,388	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
KLM	CheapestC$ 1,347	AverageC$ 1,620	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air Canada	CheapestC$ 1,488	AverageC$ 1,859	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Finnair	CheapestC$ 1,500	AverageC$ 1,816	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Cathay Pacific	CheapestC$ 1,511	AverageC$ 1,511	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Air France	CheapestC$ 1,525	AverageC$ 1,542	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Turkish Airlines	CheapestC$ 1,576	AverageC$ 1,652	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights

Fly with Cheapflights

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?

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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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Cheap flights from Ontario to Seoul from C$ 506

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.

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 31 July 2025.

Round-trip from

One-way from

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Average price

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Find flight deals from Ontario to Seoul

Cheapest flights from Ontario to SeoulExplore 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 31 July 2025.

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 31 July 2025.

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Use the filters below to find and compare flights from Ontario to Seoul that are best for you.

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.

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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?

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 31 July 2025.

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 31 July 2025.

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 31 July 2025.

Read through reviews of airlines operating flights from Ontario to Seoul, such as EVA Air,ANA, andJapan Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

How can I find direct flights from Ontario to Seoul?

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

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

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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.

Top 10 airlines flying from Ontario to Seoul

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Why should you use Cheapflights to find cheap flight tickets from Ontario to Seoul?

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

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

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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 31 July 2025.