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

For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 506. Users have also found prices from C$ 609 and C$ 751 on American Airlines and China Eastern, respectively.

In terms of precipitation, rainfall in South Korea ranges from 20.0 - 260.0 mm per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit South Korea when rainfall is around 20.0 mm.

If weather is an important factor for your trip to South Korea, 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).

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

Find a great deal and save up to 50% by booking at least 13 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Region of Ontario to South Korea within the next two weeks, with the cheapest ticket starting at C$ 1,169.

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

Our data shows that September tends to be the cheapest month to fly to South Korea from Region of Ontario. Users have commonly found prices around C$ 1,808 for the month, but tickets can be as low as C$ 1,052. Due to multiple factors, prepare for potentially higher prices in December.

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

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

How can I find direct flights from Ontario to South Korea?

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

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

Yes. Cheapflights offers flight deals from Ontario to South Korea 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 South Korea

Cheap flight deals from Ontario to South Korea

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 South Korea

Search Deals

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

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 South Korea.

Search Deals

Price to beat on a one-way flight from Ontario to South Korea.

Search Deals

Find flight deals from Ontario to South Korea

Cheapest flights from Ontario to South Korea
Explore the most affordable flight options available from Ontario to South Korea. 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

Fri 29/86:00 a.m.YOW - ICN

1 stop23h 45mMultiple Airlines

Fri 5/96:20 p.m.ICN - YOW

2 stops33h 24mMultiple Airlines

Deal found 30/7C$ 1,299

Best flights from Ontario to South Korea
Discover carefully curated flight deals from Ontario to South Korea 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

Fri 26/91:35 a.m.YYZ - PUS

1 stop29h 15mPhilippine Airlines

Tue 21/109:00 p.m.PUS - YYZ

1 stop39h 00mPhilippine Airlines

Deal found 29/7C$ 1,528

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

Tue 4/116:45 p.m.YYZ - PUS

2 stops36h 00mKLM

Tue 11/117:55 a.m.PUS - YYZ

2 stops46h 30mKLM

Deal found 29/7C$ 1,886

Sat 27/94:00 p.m.YYZ - PUS

2 stops30h 15mChina Airlines

Tue 21/108:00 p.m.PUS - YYZ

2 stops47h 59mChina Airlines

Deal found 28/7C$ 1,943

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

Direct flights from Ontario to South Korea
Explore direct flight options from Ontario to South Korea 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 South Korea
Discover last-minute flight deals from Ontario to South Korea. 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 South Korea
Search for one-way flight options from Ontario to South Korea. 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

Mon 15/95:15 a.m.YOW - ICN

3 stops24h 30mMultiple Airlines

Deal found 30/7C$ 646

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 59 results

...

Best time to book a flight from Ontario to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea 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 South Korea

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

Currently, May is the cheapest month in which you can book a flight from Region of Ontario to South Korea (average of C$ 1,020). Flying from Region of Ontario to South Korea 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 KR?

When flying from Region of Ontario to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Region of Ontario to South Korea

The most flights from CAON to KR0 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 South Korea

See what other customers who have flown with EVA Air,ANA, andKorean Air from Ontario to South Korea have to say. You can also see how each airline compares 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

Korean Air

8.4

Very good

1,121 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

China Airlines

8.3

Very good

754 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 South Korea one-way?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 506. Users have also found prices from C$ 609 and C$ 751 on American Airlines and China Eastern, respectively.
Can I find deals for flights from Ontario to South Korea that include hotel bookings?
Yes. In addition to deals on Ontario to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to South Korea?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to South Korea.
Can I find deals for business class flights from Ontario to South Korea?
Yes. Cheapflights offers flight deals from Ontario to South Korea 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 South Korea?
Currently, May is the cheapest month in which you can book a flight from Region of Ontario to South Korea (average of C$ 1,020). Flying from Region of Ontario to South Korea 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

Top 10 airlines flying from Ontario to South Korea

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 South Korea?

Deals for Ontario to South Korea flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to South Korea from Ontario.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to South Korea, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Ontario to South Korea 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 South Korea

Keep the following information in mind while searching for Ontario to South Korea flight deals. Data was last updated 31 July 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 Ontario to South Korea

Cheapest flights from Ontario to South KoreaExplore the most affordable flight options available from Ontario to South Korea. 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 South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Ontario to South Korea

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

Cheapflights Insights

Everything you need to know about your flight from Ontario to South Korea

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

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

Find hourly flight availability from Ontario to South Korea. 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 South Korea

Explore weekly flight availability from Ontario to South Korea. 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 South Korea

See what other customers who have flown with EVA Air,ANA, andKorean Air from Ontario to South Korea have to say. You can also see how each airline compares 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 South Korea. 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 South Korea one-way?

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

How can I find direct flights from Ontario to South Korea?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to South Korea

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Ontario to South Korea

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 South Korea?

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Cheapest flights from Ontario to South Korea
Explore the most affordable flight options available from Ontario to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.