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

To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 661. Air Canada flights start at C$ 803 while deals on EVA Air start at C$ 816 one-way.

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

The most popular flight routes from Seoul to Region of Ontario are Incheon Intl - Toronto Pearson Intl, Seoul Gimpo Intl - Toronto Pearson Intl and Incheon Intl - Montreal Pierre Elliott Trudeau Intl.

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

On average you can expect to pay C$ 1,506 for a flight from Seoul to Region of Ontario. The cheapest flight overall is C$ 655 while the most popular route, (Incheon Intl - Toronto Pearson Intl) is currently priced at C$ 1,000.

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

The top 3 most reliable airlines when flying from Seoul to Region of Ontario are Air Canada (82%), Asiana Airlines (82%) and WestJet (69%).

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

Air Canada, Korean Air and Asiana Airlines are the most popular airlines when flying from Seoul to Region of Ontario.

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

Travellers have found it’s best to book a flight 18 days in advance to save up to 92% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 18 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seoul to Region of Ontario 1-2 weeks in advance for as low as C$ 1,156, or C$ 2,455 for flights within the next 24 hours.

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

Flights from Seoul to Region of Ontario lean towards being more expensive in August. Prices are generally better when you fly from Seoul to Region of Ontario in March, with the cheapest ticket starting at C$ 1,430.

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

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

How can I find direct flights from Seoul to Ontario?

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

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

Yes. Cheapflights offers flight deals from Seoul to Ontario 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$ 653+ Flights from Seoul to Ontario

Cheap flight deals from Seoul to Ontario

Round-trip from	C$ 1,169
One-way from	C$ 653
Popular in	August
Cheapest in	March
Average price	C$ 1,769
Good round-trip deal	C$ 1,464 or less
Good one-way deal	C$ 742 or less

WestJet
2/6-11/6
3 total stops
58h 26m total
Seoul to Ontario

Search Deals

28/5
3 total stops
36h 39m total
Seoul to Ontario

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (C$ 548 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 85 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

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

Search Deals

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

Search Deals

Find flight deals from Seoul to Ontario

Cheapest flights from Seoul to Ontario
Explore the most affordable flight options available from Seoul to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 May 2025.

Mon 2/68:45 p.m.ICN - YOW

1 stop34h 36mWestJet

Wed 11/65:55 a.m.YOW - ICN

2 stops23h 50mWestJet

Deal found 6/5C$ 1,169

Thu 29/512:45 p.m.ICN - YUL

2 stops24h 52mMultiple Airlines

Sun 14/95:30 p.m.YUL - ICN

1 stop36h 15mMultiple Airlines

Deal found 7/5C$ 1,249

Mon 23/68:45 p.m.ICN - YUL

1 stop16h 58mWestJet

Wed 17/97:00 a.m.YUL - ICN

1 stop22h 45mWestJet

Deal found 7/5C$ 1,285

Mon 20/105:45 p.m.ICN - YOW

2 stops38h 44mMultiple Airlines

Sat 25/106:10 a.m.YOW - ICN

2 stops23h 35mMultiple Airlines

Deal found 6/5C$ 1,286

Sat 24/58:40 p.m.ICN - YYZ

1 stop23h 20mMultiple Airlines

Sat 14/610:40 a.m.YYZ - ICN

1 stop28h 40mMultiple Airlines

Deal found 7/5C$ 1,329

Tue 24/68:45 p.m.ICN - YYZ

1 stop28h 27mWestJet

Wed 10/910:25 p.m.YYZ - ICN

1 stop31h 20mWestJet

Deal found 6/5C$ 1,332

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

1 stop17h 00mWestJet

Thu 23/107:45 p.m.YKF - ICN

1 stop34h 00mWestJet

Deal found 6/5C$ 1,333

Thu 13/116:50 p.m.ICN - YUL

2 stops19h 38mAir Canada

Sat 22/116:55 p.m.YUL - ICN

2 stops57h 30mAir Canada

Deal found 7/5C$ 1,370

Fri 9/58:00 a.m.ICN - YYZ

1 stop28h 00mPhilippine Airlines

Sun 18/51:35 a.m.YYZ - ICN

1 stop39h 25mPhilippine Airlines

Deal found 7/5C$ 1,383

Tue 24/69:05 p.m.ICN - YTZ

1 stop25h 25mMultiple Airlines

Mon 30/63:00 p.m.YTZ - ICN

1 stop37h 40mMultiple Airlines

Deal found 7/5C$ 1,384

Fri 19/95:45 p.m.ICN - YYZ

1 stop17h 00mAir Canada

Mon 22/910:50 p.m.YYZ - ICN

2 stops28h 15mAir Canada

Deal found 6/5C$ 1,432

Wed 11/65:25 p.m.ICN - YUL

1 stop34h 25mAmerican Airlines

Wed 16/74:00 p.m.YUL - ICN

2 stops34h 30mAmerican Airlines

Deal found 6/5C$ 1,435

Best flights from Seoul to Ontario
Discover carefully curated flight deals from Seoul to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 May 2025.

Mon 2/68:45 p.m.ICN - YOW

1 stop34h 36mWestJet

Wed 11/65:55 a.m.YOW - ICN

2 stops23h 50mWestJet

Deal found 6/5C$ 1,169

Thu 29/512:45 p.m.ICN - YUL

2 stops24h 52mMultiple Airlines

Sun 14/95:30 p.m.YUL - ICN

1 stop36h 15mMultiple Airlines

Deal found 7/5C$ 1,249

Thu 18/95:45 p.m.ICN - YUL

2 stops26h 25mAir Canada

Wed 24/99:45 p.m.YUL - ICN

1 stop29h 20mAir Canada

Deal found 7/5C$ 1,388

Tue 8/711:20 a.m.ICN - YYZ

1 stop43h 00mLOT

Fri 22/810:20 p.m.YYZ - ICN

1 stop22h 10mLOT

Deal found 6/5C$ 1,394

Wed 11/65:25 p.m.ICN - YUL

1 stop34h 25mAmerican Airlines

Wed 16/74:00 p.m.YUL - ICN

2 stops34h 30mAmerican Airlines

Deal found 6/5C$ 1,435

Fri 19/912:00 p.m.ICN - YYZ

1 stop22h 20mEVA Air

Sun 21/91:45 a.m.YYZ - ICN

1 stop28h 00mEVA Air

Deal found 6/5C$ 1,494

Mon 26/511:30 a.m.ICN - YYZ

1 stop19h 25mUnited Airlines

Mon 30/69:44 a.m.YYZ - ICN

2 stops29h 36mUnited Airlines

Deal found 5/5C$ 1,497

Mon 22/97:40 a.m.GMP - YYZ

2 stops29h 26mANA

Mon 5/18:00 a.m.YYZ - GMP

2 stops37h 20mANA

Deal found 6/5C$ 1,511

Fri 25/72:25 p.m.GMP - YYZ

1 stop35h 45mAir China

Sat 2/84:15 p.m.YYZ - GMP

1 stop31h 50mAir China

Deal found 6/5C$ 2,002

Fri 23/512:05 p.m.GMP - YYZ

2 stops21h 49mJapan Airlines

Thu 12/66:49 a.m.YYZ - GMP

2 stops26h 01mJapan Airlines

Deal found 7/5C$ 2,028

Sun 1/68:50 p.m.GMP - YYZ

1 stop30h 35mChina Eastern

Sat 7/64:25 p.m.YYZ - GMP

1 stop29h 35mChina Eastern

Deal found 6/5C$ 2,111

Mon 23/68:45 p.m.ICN - YUL

1 stop16h 58mWestJet

Wed 17/97:00 a.m.YUL - ICN

1 stop22h 45mWestJet

Deal found 7/5C$ 1,285

Direct flights from Seoul to Ontario
Explore direct flight options from Seoul to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 May 2025.

Wed 24/96:00 p.m.ICN - YUL

Nonstop13h 50mAir Canada

Sat 27/912:35 p.m.YUL - ICN

Nonstop14h 40mAir Canada

Deal found 7/5C$ 1,450

Wed 29/107:10 p.m.ICN - YYZ

Nonstop13h 20mAir Canada

Fri 7/111:00 p.m.YYZ - ICN

Nonstop15h 25mAir Canada

Deal found 7/5C$ 1,522

Thu 18/97:05 p.m.ICN - YYZ

Nonstop13h 25mAsiana Airlines

Tue 30/91:40 p.m.YYZ - ICN

Nonstop14h 50mAsiana Airlines

Deal found 5/5C$ 1,557

Mon 20/109:35 a.m.ICN - YYZ

Nonstop13h 20mKorean Air

Fri 31/1012:40 p.m.YYZ - ICN

Nonstop15h 05mKorean Air

Deal found 7/5C$ 1,874

Last-minute flights from Seoul to Ontario
Discover last-minute flight deals from Seoul to Ontario. Data last updated 7 May 2025 and is based on user searches.

Fri 9/58:00 a.m.ICN - YYZ

1 stop28h 00mPhilippine Airlines

Sun 18/51:35 a.m.YYZ - ICN

1 stop39h 25mPhilippine Airlines

Deal found 7/5C$ 1,383

Fri 9/51:50 p.m.GMP - YYZ

2 stops29h 24mMultiple Airlines

Mon 12/51:45 a.m.YYZ - GMP

1 stop28h 30mMultiple Airlines

Deal found 6/5C$ 1,467

Mon 12/58:45 p.m.ICN - YYZ

2 stops22h 06mWestJet

Tue 20/510:40 p.m.YYZ - ICN

2 stops31h 05mWestJet

Deal found 6/5C$ 1,343

Mon 12/511:30 a.m.ICN - YYZ

2 stops25h 24mUnited Airlines

Tue 13/57:00 p.m.YYZ - ICN

1 stop20h 20mUnited Airlines

Deal found 7/5C$ 1,511

Mon 12/54:50 p.m.ICN - YUL

2 stops30h 38mUnited Airlines

Thu 15/511:15 a.m.YUL - ICN

2 stops28h 05mUnited Airlines

Deal found 6/5C$ 1,519

Mon 12/56:20 p.m.ICN - YOW

2 stops59h 46mMultiple Airlines

Sat 24/56:45 p.m.YOW - ICN

1 stop35h 00mMultiple Airlines

Deal found 5/5C$ 1,693

Mon 12/55:45 p.m.ICN - YYZ

1 stop19h 24mAir Canada

Tue 20/56:40 p.m.YYZ - ICN

1 stop32h 25mAir Canada

Deal found 7/5C$ 1,714

Mon 12/58:45 p.m.ICN - YKF

1 stop17h 01mWestJet

Mon 19/56:00 a.m.YKF - ICN

1 stop23h 45mWestJet

Deal found 7/5C$ 1,723

Mon 12/55:45 p.m.ICN - YUL

1 stop27h 00mAir Canada

Thu 15/57:30 a.m.YUL - ICN

1 stop19h 35mAir Canada

Deal found 6/5C$ 1,733

Mon 12/55:45 p.m.ICN - YTZ

2 stops51h 22mAir Canada

Fri 16/58:25 p.m.YTZ - ICN

2 stops54h 40mAir Canada

Deal found 6/5C$ 1,735

Tue 13/512:45 p.m.ICN - YYZ

1 stop21h 18mMultiple Airlines

Wed 4/69:00 a.m.YYZ - ICN

1 stop20h 45mMultiple Airlines

Deal found 6/5C$ 1,379

Sat 17/52:50 p.m.ICN - YKF

2 stops29h 20mMultiple Airlines

Sat 24/58:25 p.m.YKF - ICN

2 stops28h 25mMultiple Airlines

Deal found 7/5C$ 1,624

One-way flights from Seoul to Ontario
Search for one-way flight options from Seoul to Ontario. Find affordable one-way fares based on user searches. Data last updated 7 May 2025.

Wed 28/57:15 a.m.ICN - YYZ

3 stops36h 39mMultiple Airlines

Deal found 6/5C$ 653

Sun 8/68:45 p.m.ICN - YUL

2 stops40h 52mWestJet

Deal found 6/5C$ 661

Mon 16/68:45 p.m.ICN - YTZ

2 stops24h 17mMultiple Airlines

Deal found 5/5C$ 668

Wed 28/56:20 p.m.ICN - YQT

2 stops37h 35mMultiple Airlines

Deal found 7/5C$ 672

Sat 5/78:45 p.m.ICN - YYZ

2 stops37h 29mWestJet

Deal found 6/5C$ 675

Sat 5/710:10 p.m.ICN - YUL

2 stops31h 17mMultiple Airlines

Deal found 6/5C$ 680

Fri 6/610:05 p.m.ICN - YOW

2 stops39h 16mMultiple Airlines

Deal found 5/5C$ 689

Sat 13/98:45 p.m.ICN - YKF

1 stop17h 00mWestJet

Deal found 6/5C$ 694

Mon 16/67:25 p.m.GMP - YYZ

3 stops38h 29mMultiple Airlines

Deal found 7/5C$ 749

Wed 22/105:45 p.m.ICN - YOW

2 stops38h 44mAir Canada

Deal found 6/5C$ 803

Sat 27/97:45 p.m.ICN - YYZ

1 stop38h 35mEVA Air

Deal found 7/5C$ 816

Tue 23/97:15 p.m.GMP - YYZ

1 stop39h 05mEVA Air

Deal found 7/5C$ 818

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Mon 2/6

8:45 p.m.-6:21 p.m.

1 stop34h 36m

Ottawa

Wed 11/6

5:55 a.m.-6:45 p.m.

2 stops23h 50m

C$ 1,169

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Thu 29/5

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

2 stops24h 52m

Montreal Pierre Elliott Trudeau Intl

Sun 14/9

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

1 stop36h 15m

C$ 1,249

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Mon 23/6

8:45 p.m.-12:43 a.m.

1 stop16h 58m

Montreal Pierre Elliott Trudeau Intl

Wed 17/9

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

1 stop22h 45m

C$ 1,285

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Mon 20/10

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

2 stops38h 44m

Ottawa

Sat 25/10

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

2 stops23h 35m

C$ 1,286

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

Sat 24/5

8:40 p.m.-7:00 a.m.

1 stop23h 20m

Toronto Pearson Intl

Sat 14/6

10:40 a.m.-4:20 a.m.

1 stop28h 40m

C$ 1,329

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

Mon 16/6

8:45 p.m.-6:12 a.m.

1 stop22h 27m

Toronto Pearson Intl

Thu 19/6

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

2 stops31h 15m

C$ 1,330

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Thu 16/10

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

1 stop17h 00m

Toronto Region of Waterloo Intl

Thu 23/10

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

1 stop34h 00m

C$ 1,333

IncheonToronto

ICN - YTZ

ICNYTZ

Incheon Intl

Tue 24/6

9:05 p.m.-9:30 a.m.

1 stop25h 25m

Toronto Island

Mon 30/6

3:00 p.m.-5:40 p.m.

1 stop37h 40m

C$ 1,384

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Thu 18/9

5:45 p.m.-7:10 a.m.

2 stops26h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 24/9

9:45 p.m.-4:05 p.m.

1 stop29h 20m

C$ 1,388

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

Tue 8/7

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

1 stop43h 00m

Toronto Pearson Intl

Fri 22/8

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

1 stop22h 10m

C$ 1,394

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

Showing 1-10 of 60 results

...

Best time to book a flight from Seoul to Ontario

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

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

Currently, January is the cheapest month in which you can book a flight from Seoul to Region of Ontario (average of C$ 168). Flying from Seoul to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 SEL to ON?

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

Weekly flight availability from Seoul to Region of Ontario

The most flights from SEL to CAON 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 (3 on average).

Rainfall in Ontario by month

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Peruse reviews from past customers who have flown with EVA Air, Japan Airlines and ANA from Seoul to Ontario 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

1,190 reviews

Check prices

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

1,190 reviews

EVA Air

8.4

Very good

1,190 reviews

Check prices

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

1,468 reviews

EVA Air

8.4

Very good

1,190 reviews

Check prices

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

855 reviews

EVA Air

8.4

Very good

1,190 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

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

LOT

7.6

Good

1,071 reviews

EVA Air

8.4

Very good

1,190 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

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

Aeromexico

7.5

Good

1,700 reviews

EVA Air

8.4

Very good

1,190 reviews

Check prices

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

What are the cheapest airlines to fly from Seoul to Region of Ontario one-way?
To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 661. Air Canada flights start at C$ 803 while deals on EVA Air start at C$ 816 one-way.
What are the most popular routes from Seoul to Region of Ontario?
The most popular flight routes from Seoul to Region of Ontario are Incheon Intl - Toronto Pearson Intl, Seoul Gimpo Intl - Toronto Pearson Intl and Incheon Intl - Montreal Pierre Elliott Trudeau Intl.
What are the most reliable airlines from Seoul to Region of Ontario?
The top 3 most reliable airlines when flying from Seoul to Region of Ontario are Air Canada (82%), Asiana Airlines (82%) and WestJet (69%).
What are the cheapest flights from Seoul to Region of Ontario?
On average you can expect to pay C$ 1,506 for a flight from Seoul to Region of Ontario. The cheapest flight overall is C$ 655 while the most popular route, (Incheon Intl - Toronto Pearson Intl) is currently priced at C$ 1,000.
Can I find deals for flights from Seoul to Ontario that include hotel bookings?
Yes. In addition to deals on Seoul to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seoul to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Ontario.
Can I find deals for business class flights from Seoul to Ontario?
Yes. Cheapflights offers flight deals from Seoul to Ontario 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 Seoul to Region of Ontario?
Currently, January is the cheapest month in which you can book a flight from Seoul to Region of Ontario (average of C$ 168). Flying from Seoul to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 Seoul to Ontario

Complete your trip

Region of Ontario car rentals

Toronto Pearson Intl Airport car rentals

Ottawa Airport car rentals

Toronto Island Airport car rentals

Hamilton Airport car rentals

Toronto Region of Waterloo Intl Airport car rentals

London Airport car rentals

Thunder Bay Airport car rentals

Sault Ste Marie Airport car rentals

Timmins Airport car rentals

Kingston Airport car rentals

North Bay Airport car rentals

Direct flights to Canada

Top 3 airlines flying from Seoul to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 1,334	AverageC$ 1,820	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Korean Air	CheapestC$ 1,771	AverageC$ 2,252	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
Asiana Airlines	CheapestC$ 1,868	AverageC$ 2,258	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Seoul to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seoul to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seoul to Ontario for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seoul to Ontario flexibly with Cheapflights today.

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

Yes! Start tracking prices for Seoul to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Seoul to Ontario from C$ 653

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Seoul to Ontario

Keep the following information in mind while searching for Seoul to Ontario flight deals. Data was last updated 7 May 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Seoul to Ontario

Cheapest flights from Seoul to OntarioExplore the most affordable flight options available from Seoul to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 May 2025.

Explore the most affordable flight options available from Seoul to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 May 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Seoul to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Seoul with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Seoul to Ontario

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

What is the cheapest time of day to fly from SEL to ON?

Find hourly flight availability from Seoul to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 May 2025.

Weekly flight availability from Seoul to Region of Ontario

Explore weekly flight availability from Seoul to Ontario. 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 7 May 2025.

Rainfall in Ontario by month

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

Temperature in Ontario by month

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

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 7 May 2025.

Peruse reviews from past customers who have flown with EVA Air, Japan Airlines and ANA from Seoul to Ontario to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Seoul to Ontario. 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 Seoul to Region of Ontario one-way?

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

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

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

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

How can I find direct flights from Seoul to Ontario?

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

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

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Alternative routes for Seoul to Ontario

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Top 3 airlines flying from Seoul to Ontario

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Cheapest flights from Seoul to Ontario
Explore the most affordable flight options available from Seoul to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 May 2025.