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.

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).

What are the most popular routes from Incheon Intl Airport to Region of Ontario?

Most travellers choose Incheon Intl - Toronto Pearson Intl, Incheon Intl - Toronto Island or Incheon Intl - Montreal Pierre Elliott Trudeau Intl when deciding on the best route from Incheon Intl Airport to Region of Ontario.

What are the cheapest flights from Incheon Intl Airport to Region of Ontario?

Looking at all options, your cheapest flight can be booked for C$ 1,002. While the most popular route (Incheon Intl - Toronto Pearson Intl) can be booked for C$ 725 on average, our data indicates C$ 1,952 when flying from Incheon Intl Airport to Region of Ontario.

What are the most reliable airlines from Incheon Intl Airport to Region of Ontario?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Incheon Intl Airport to Region of Ontario on time: WestJet (87%), Korean Air (76%), Air Canada (61%).

What are the most popular airlines that fly from Incheon Intl Airport to Region of Ontario?

Before booking your flight from Incheon Intl Airport to Region of Ontario check out the most popular airlines for this route: Air Canada, Korean Air or WestJet.

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

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

How can I find direct flights from Incheon Intl to Ontario?

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

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

Yes. Cheapflights offers flight deals from Incheon Intl 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$ 350+ Cheap Flights from Incheon Intl Airport to Ontario

Find flight deals from Incheon Intl to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Incheon Intl to Ontario
Explore the most affordable flight options available from Incheon Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Tue 4/1112:45 p.m.ICN - YUL

2 stops22h 57mUnited Airlines

Wed 5/112:13 p.m.YUL - ICN

2 stops25h 27mUnited Airlines

Deal found 29/10C$ 712

Mon 10/116:00 p.m.ICN - YOW

2 stops30h 26mUnited Airlines

Wed 12/119:45 a.m.YOW - ICN

2 stops29h 55mUnited Airlines

Deal found 30/10C$ 714

Thu 30/1011:55 a.m.ICN - YOW

2 stops35h 31mUnited Airlines

Tue 4/1111:10 a.m.YOW - ICN

2 stops28h 30mUnited Airlines

Deal found 28/10C$ 722

Fri 31/1011:55 a.m.ICN - YOW

2 stops23h 01mUnited Airlines

Fri 7/115:14 p.m.YOW - ICN

2 stops33h 01mUnited Airlines

Deal found 30/10C$ 726

Tue 11/1112:45 p.m.ICN - YUL

2 stops21h 03mUnited Airlines

Sat 15/112:13 p.m.YUL - ICN

2 stops36h 02mUnited Airlines

Deal found 29/10C$ 729

Tue 4/1112:45 p.m.ICN - YUL

2 stops21h 03mUnited Airlines

Tue 11/112:13 p.m.YUL - ICN

2 stops25h 27mUnited Airlines

Deal found 30/10C$ 732

Thu 13/117:15 p.m.ICN - YUL

1 stop33h 50mAmerican Airlines

Fri 28/114:00 p.m.YUL - ICN

1 stop34h 45mAmerican Airlines

Deal found 30/10C$ 737

Thu 13/117:15 p.m.ICN - YUL

2 stops34h 03mAmerican Airlines

Sat 22/113:49 p.m.YUL - ICN

2 stops34h 56mAmerican Airlines

Deal found 29/10C$ 755

Wed 26/1112:45 p.m.ICN - YOW

2 stops39h 45mUnited Airlines

Wed 3/129:45 a.m.YOW - ICN

2 stops29h 55mUnited Airlines

Deal found 29/10C$ 820

Tue 4/1112:45 p.m.ICN - YUL

1 stop18h 04mUnited Airlines

Tue 25/115:50 p.m.YUL - ICN

1 stop21h 50mUnited Airlines

Deal found 29/10C$ 825

Sun 2/116:00 p.m.ICN - YUL

2 stops37h 10mUnited Airlines

Sat 8/116:00 p.m.YUL - ICN

2 stops32h 15mUnited Airlines

Deal found 29/10C$ 827

Sat 1/115:05 p.m.ICN - YUL

2 stops37h 53mUnited Airlines

Fri 7/116:00 p.m.YUL - ICN

2 stops32h 15mUnited Airlines

Deal found 30/10C$ 829

Best flights from Incheon Intl to Ontario
Discover carefully curated flight deals from Incheon Intl to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 October 2025.

Mon 10/116:00 p.m.ICN - YOW

2 stops30h 26mUnited Airlines

Wed 12/119:45 a.m.YOW - ICN

2 stops29h 55mUnited Airlines

Deal found 30/10C$ 714

Mon 6/48:45 p.m.ICN - YKF

1 stop21h 44mWestJet

Sat 11/47:00 p.m.YKF - ICN

1 stop34h 45mWestJet

Deal found 30/10C$ 1,001

Sun 30/119:20 p.m.ICN - YKF

2 stops22h 08mMultiple Airlines

Sun 7/127:05 a.m.YKF - ICN

3 stops25h 25mMultiple Airlines

Deal found 30/10C$ 1,348

Fri 6/26:00 p.m.ICN - YOW

2 stops37h 12mUnited Airlines

Fri 13/22:15 p.m.YOW - ICN

2 stops25h 25mUnited Airlines

Deal found 28/10C$ 722

Tue 3/312:45 p.m.ICN - YOW

2 stops23h 11mUnited Airlines

Tue 10/32:15 p.m.YOW - ICN

2 stops25h 25mUnited Airlines

Deal found 28/10C$ 722

Sat 7/212:45 p.m.ICN - YOW

2 stops25h 09mUnited Airlines

Thu 19/27:30 p.m.YOW - ICN

2 stops30h 45mUnited Airlines

Deal found 30/10C$ 725

Fri 6/26:00 p.m.ICN - YOW

2 stops37h 12mUnited Airlines

Tue 10/23:10 p.m.YOW - ICN

2 stops24h 30mUnited Airlines

Deal found 30/10C$ 725

Wed 19/1112:45 p.m.ICN - YOW

2 stops35h 41mUnited Airlines

Tue 25/119:45 a.m.YOW - ICN

2 stops29h 55mUnited Airlines

Deal found 30/10C$ 726

Thu 5/212:45 p.m.ICN - YUL

2 stops21h 03mUnited Airlines

Tue 10/23:00 p.m.YUL - ICN

2 stops24h 40mUnited Airlines

Deal found 29/10C$ 729

Fri 20/26:00 p.m.ICN - YUL

2 stops35h 16mUnited Airlines

Mon 9/39:15 a.m.YUL - ICN

2 stops30h 25mUnited Airlines

Deal found 28/10C$ 729

Wed 28/110:20 p.m.ICN - YTZ

2 stops54h 35mEmirates

Tue 3/26:45 a.m.YTZ - ICN

2 stops44h 05mEmirates

Deal found 29/10C$ 2,800

Fri 28/1111:10 a.m.ICN - YKF

3 stops32h 18mMultiple Airlines

Fri 5/127:05 a.m.YKF - ICN

3 stops42h 40mMultiple Airlines

Deal found 28/10C$ 1,420

Tue 11/1112:45 p.m.ICN - YUL

2 stops21h 03mUnited Airlines

Tue 2/124:45 p.m.YUL - ICN

2 stops22h 55mUnited Airlines

Deal found 29/10C$ 729

Sat 7/36:00 p.m.ICN - YUL

2 stops32h 30mUnited Airlines

Sun 15/32:13 p.m.YUL - ICN

2 stops25h 27mUnited Airlines

Deal found 29/10C$ 729

Wed 3/126:30 p.m.ICN - YKF

2 stops24h 58mWestJet

Wed 13/56:00 a.m.YKF - ICN

1 stop23h 45mWestJet

Deal found 30/10C$ 1,813

Wed 26/1112:45 p.m.ICN - YOW

2 stops39h 45mUnited Airlines

Wed 3/129:45 a.m.YOW - ICN

2 stops29h 55mUnited Airlines

Deal found 29/10C$ 820

Thu 12/35:00 p.m.ICN - YOW

2 stops34h 30mUnited Airlines

Thu 19/35:11 p.m.YOW - ICN

2 stops33h 04mUnited Airlines

Deal found 30/10C$ 822

Thu 26/311:45 a.m.ICN - YUL

1 stop18h 04mUnited Airlines

Sat 28/35:25 p.m.YUL - ICN

2 stops32h 35mUnited Airlines

Deal found 29/10C$ 825

Wed 11/210:55 p.m.ICN - YKF

2 stops20h 34mWestJet

Mon 3/86:00 a.m.YKF - ICN

1 stop23h 45mWestJet

Deal found 29/10C$ 2,143

Sun 14/129:20 p.m.ICN - YKF

2 stops22h 08mMultiple Airlines

Sun 21/127:05 a.m.YKF - ICN

3 stops44h 05mMultiple Airlines

Deal found 30/10C$ 2,328

Mon 2/212:45 p.m.ICN - YUL

1 stop18h 04mUnited Airlines

Sat 14/29:25 a.m.YUL - ICN

2 stops30h 15mUnited Airlines

Deal found 28/10C$ 825

Tue 3/211:40 p.m.ICN - YTZ

2 stops52h 45mEmirates

Mon 9/26:45 a.m.YTZ - ICN

2 stops45h 25mEmirates

Deal found 29/10C$ 2,800

Sun 16/116:00 p.m.ICN - YUL

2 stops37h 10mUnited Airlines

Sat 22/116:00 p.m.YUL - ICN

2 stops45h 40mUnited Airlines

Deal found 29/10C$ 825

Sat 22/1110:55 p.m.ICN - YKF

2 stops44h 33mMultiple Airlines

Wed 26/1111:40 a.m.YKF - ICN

2 stops39h 30mMultiple Airlines

Deal found 30/10C$ 2,571

Thu 5/212:45 p.m.ICN - YUL

1 stop18h 04mUnited Airlines

Thu 12/25:50 p.m.YUL - ICN

1 stop21h 50mUnited Airlines

Deal found 29/10C$ 825

Thu 26/36:30 p.m.ICN - YKF

2 stops47h 59mWestJet

Sat 28/37:00 p.m.YKF - ICN

1 stop34h 45mWestJet

Deal found 29/10C$ 2,618

Sat 28/212:45 p.m.ICN - YUL

1 stop18h 04mUnited Airlines

Fri 6/35:50 p.m.YUL - ICN

1 stop21h 50mUnited Airlines

Deal found 28/10C$ 825

Mon 22/1212:20 a.m.ICN - YTZ

2 stops33h 30mMultiple Airlines

Mon 16/25:30 p.m.YTZ - ICN

2 stops33h 45mMultiple Airlines

Deal found 29/10C$ 2,635

Fri 6/210:55 p.m.ICN - YKF

2 stops20h 34mWestJet

Thu 19/26:20 a.m.YKF - ICN

2 stops21h 25mWestJet

Deal found 29/10C$ 2,716

Wed 24/1212:45 p.m.ICN - YUL

2 stops42h 13mUnited Airlines

Wed 31/124:45 p.m.YUL - ICN

2 stops22h 55mUnited Airlines

Deal found 29/10C$ 825

Direct flights from Incheon Intl to Ontario
Explore direct flight options from Incheon Intl to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2025.

Tue 3/38:10 p.m.ICN - YYZ

Nonstop13h 15mAir Canada

Tue 6/101:40 p.m.YYZ - ICN

Nonstop14h 50mAir Canada

Deal found 29/10C$ 1,314

Wed 1/47:05 p.m.ICN - YYZ

Nonstop13h 25mAir Canada

Tue 25/81:40 p.m.YYZ - ICN

Nonstop14h 50mAir Canada

Deal found 29/10C$ 1,315

Fri 3/47:05 p.m.ICN - YYZ

Nonstop13h 25mAir Canada

Fri 11/91:40 p.m.YYZ - ICN

Nonstop14h 50mAir Canada

Deal found 30/10C$ 1,320

Mon 10/118:10 p.m.ICN - YYZ

Nonstop13h 15mAir Canada

Fri 30/11:10 p.m.YYZ - ICN

Nonstop15h 15mAir Canada

Deal found 29/10C$ 1,322

Wed 1/47:05 p.m.ICN - YYZ

Nonstop13h 25mAir Canada

Wed 15/41:35 p.m.YYZ - ICN

Nonstop14h 55mAir Canada

Deal found 29/10C$ 1,324

Wed 1/47:05 p.m.ICN - YYZ

Nonstop13h 25mAir Canada

Wed 29/41:35 p.m.YYZ - ICN

Nonstop14h 55mAir Canada

Deal found 29/10C$ 1,327

Mon 2/28:10 p.m.ICN - YYZ

Nonstop13h 15mAir Canada

Mon 16/21:10 p.m.YYZ - ICN

Nonstop15h 15mAir Canada

Deal found 29/10C$ 1,329

Tue 18/118:10 p.m.ICN - YYZ

Nonstop13h 15mAir Canada

Fri 21/111:00 p.m.YYZ - ICN

Nonstop15h 25mAir Canada

Deal found 29/10C$ 1,331

Thu 29/18:10 p.m.ICN - YYZ

Nonstop13h 15mAir Canada

Mon 2/21:10 p.m.YYZ - ICN

Nonstop15h 15mAir Canada

Deal found 30/10C$ 1,332

Mon 17/118:10 p.m.ICN - YYZ

Nonstop13h 15mAir Canada

Fri 28/111:00 p.m.YYZ - ICN

Nonstop15h 25mAir Canada

Deal found 29/10C$ 1,334

Tue 11/118:10 p.m.ICN - YYZ

Nonstop13h 15mAir Canada

Fri 21/111:00 p.m.YYZ - ICN

Nonstop15h 25mAir Canada

Deal found 29/10C$ 1,342

Mon 26/18:10 p.m.ICN - YYZ

Nonstop13h 15mAir Canada

Fri 30/11:10 p.m.YYZ - ICN

Nonstop15h 15mAir Canada

Deal found 28/10C$ 1,343

Last-minute flights from Incheon Intl to Ontario
Discover last-minute flight deals from Incheon Intl to Ontario. Data last updated 30 October 2025 and is based on user searches.

Tue 4/1112:45 p.m.ICN - YUL

2 stops22h 57mUnited Airlines

Wed 5/112:13 p.m.YUL - ICN

2 stops25h 27mUnited Airlines

Deal found 29/10C$ 712

Tue 4/1112:45 p.m.ICN - YUL

2 stops22h 57mUnited Airlines

Tue 25/112:13 p.m.YUL - ICN

2 stops25h 27mUnited Airlines

Deal found 29/10C$ 729

Tue 4/1112:45 p.m.ICN - YUL

2 stops21h 03mUnited Airlines

Tue 11/112:13 p.m.YUL - ICN

2 stops25h 27mUnited Airlines

Deal found 30/10C$ 732

Tue 4/1112:45 p.m.ICN - YUL

1 stop18h 04mUnited Airlines

Thu 6/118:30 a.m.YUL - ICN

2 stops31h 10mUnited Airlines

Deal found 29/10C$ 827

Tue 4/1112:45 p.m.ICN - YYZ

1 stop18h 07mUnited Airlines

Thu 6/116:30 a.m.YYZ - ICN

1 stop19h 45mUnited Airlines

Deal found 27/10C$ 1,114

Tue 4/117:15 p.m.ICN - YUL

3 stops31h 00mAmerican Airlines

Tue 11/112:29 p.m.YUL - ICN

2 stops36h 16mAmerican Airlines

Deal found 30/10C$ 1,121

Wed 5/117:15 p.m.ICN - YYZ

1 stop17h 29mAmerican Airlines

Sun 9/112:00 p.m.YYZ - ICN

1 stop36h 45mAmerican Airlines

Deal found 29/10C$ 1,099

Thu 6/117:15 p.m.ICN - YYZ

1 stop35h 03mAmerican Airlines

Mon 10/115:13 p.m.YYZ - ICN

1 stop33h 32mAmerican Airlines

Deal found 30/10C$ 1,105

Fri 7/117:15 p.m.ICN - YYZ

1 stop31h 54mAmerican Airlines

Tue 11/116:10 a.m.YYZ - ICN

1 stop20h 35mAmerican Airlines

Deal found 28/10C$ 1,100

Fri 7/116:00 p.m.ICN - YYZ

2 stops35h 02mUnited Airlines

Mon 17/112:45 p.m.YYZ - ICN

2 stops24h 55mUnited Airlines

Deal found 29/10C$ 1,119

Sat 8/117:15 p.m.ICN - YYZ

1 stop31h 57mAmerican Airlines

Sat 15/111:11 p.m.YYZ - ICN

2 stops37h 34mAmerican Airlines

Deal found 28/10C$ 1,120

Sun 9/119:20 p.m.ICN - YYZ

1 stop24h 30mMultiple Airlines

Sat 15/117:55 a.m.YYZ - ICN

1 stop23h 40mMultiple Airlines

Deal found 29/10C$ 1,117

One-way flights from Incheon Intl to Ontario
Search for one-way flight options from Incheon Intl to Ontario. Find affordable one-way fares based on user searches. Data last updated 30 October 2025.

Tue 2/129:20 p.m.ICN - YYZ

2 stops23h 38mMultiple Airlines

Deal found 29/10C$ 350

Tue 16/129:20 p.m.ICN - YYZ

2 stops23h 38mMultiple Airlines

Deal found 30/10C$ 353

Tue 18/119:20 p.m.ICN - YYZ

1 stop37h 15mMultiple Airlines

Deal found 28/10C$ 384

Thu 11/129:20 p.m.ICN - YYZ

2 stops23h 38mMultiple Airlines

Deal found 30/10C$ 385

Sun 7/129:20 p.m.ICN - YYZ

3 stops37h 51mMultiple Airlines

Deal found 30/10C$ 387

Thu 20/119:20 p.m.ICN - YYZ

3 stops22h 38mMultiple Airlines

Deal found 29/10C$ 388

Sat 13/129:20 p.m.ICN - YYZ

2 stops47h 38mMultiple Airlines

Deal found 30/10C$ 390

Tue 25/119:20 p.m.ICN - YYZ

3 stops22h 53mMultiple Airlines

Deal found 28/10C$ 391

Sun 23/119:20 p.m.ICN - YYZ

2 stops47h 38mMultiple Airlines

Deal found 28/10C$ 392

Sun 14/129:20 p.m.ICN - YYZ

2 stops23h 38mMultiple Airlines

Deal found 29/10C$ 398

Sun 14/129:20 p.m.ICN - YTZ

2 stops36h 30mMultiple Airlines

Deal found 29/10C$ 412

Thu 27/119:20 p.m.ICN - YTZ

2 stops33h 23mMultiple Airlines

Deal found 28/10C$ 413

Cheap flight deals from Incheon Intl to Ontario

Round-trip from	C$ 712
One-way from	C$ 350
Popular in	October
Cheapest in	September
Average price	C$ 2,291
Good round-trip deal	C$ 1,101 or less
Good one-way deal	C$ 1,024 or less

United Airlines
23/4-25/4
4 total stops
62h 55m total
Incheon to Ontario

Search Deals

2/12
2 total stops
23h 38m total
Incheon to Ontario

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (C$ 89 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 61 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from Incheon Intl to Ontario.

Search Deals

Price to beat on a one-way flight from Incheon Intl to Ontario.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Mon 10/11

6:00 p.m.-10:26 a.m.

2 stops30h 26m

Ottawa

Wed 12/11

9:45 a.m.-5:40 a.m.

2 stops29h 55m

C$ 714

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Fri 6/2

6:00 p.m.-5:12 p.m.

2 stops37h 12m

Ottawa

Fri 13/2

2:15 p.m.-5:40 a.m.

2 stops25h 25m

C$ 722

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Tue 3/3

12:45 p.m.-9:56 p.m.

2 stops23h 11m

Ottawa

Tue 10/3

2:15 p.m.-4:40 a.m.

2 stops25h 25m

C$ 722

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Sat 7/2

12:45 p.m.-11:54 p.m.

2 stops25h 09m

Ottawa

Thu 19/2

7:30 p.m.-4:15 p.m.

2 stops30h 45m

C$ 725

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Fri 6/2

6:00 p.m.-5:12 p.m.

2 stops37h 12m

Ottawa

Tue 10/2

3:10 p.m.-5:40 a.m.

2 stops24h 30m

C$ 725

IncheonOttawa

ICN - YOW

ICNYOW

Incheon Intl

Wed 19/11

12:45 p.m.-10:26 a.m.

2 stops35h 41m

Ottawa

Tue 25/11

9:45 a.m.-5:40 a.m.

2 stops29h 55m

C$ 726

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Thu 5/2

12:45 p.m.-7:48 p.m.

2 stops21h 03m

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

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

2 stops24h 40m

C$ 729

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Fri 20/2

6:00 p.m.-3:16 p.m.

2 stops35h 16m

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

9:15 a.m.-4:40 a.m.

2 stops30h 25m

C$ 729

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Tue 11/11

12:45 p.m.-7:48 p.m.

2 stops21h 03m

Montreal Pierre Elliott Trudeau Intl

Tue 2/12

4:45 p.m.-5:40 a.m.

2 stops22h 55m

C$ 729

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Sat 7/3

6:00 p.m.-12:30 p.m.

2 stops32h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 15/3

2:13 p.m.-4:40 a.m.

2 stops25h 27m

C$ 729

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 60 results

...

Best time to book a flight from Incheon Intl to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Incheon Intl 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 Incheon Intl Airport to Ontario

What is the cheapest month to book a flight from Incheon Intl Airport to Region of Ontario?

Currently, September is the cheapest month in which you can book a flight from Incheon Intl Airport to Region of Ontario (average of C$ 855). Flying from Incheon Intl Airport to Region of Ontario in December is currently the most expensive (average of C$ 1,413). 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 ICN to ON?

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

Reviews of airlines servicing Ontario

See what other customers who have flown with Korean Air,Asiana Airlines, andAmerican Airlines from Incheon Intl Airport to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.4

Very good

1,155 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Korean Air

8.4

Very good

1,155 reviews

Korean Air

8.4

Very good

1,155 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Asiana Airlines

8.2

Very good

484 reviews

Korean Air

8.4

Very good

1,155 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

American Airlines

7.2

Good

11,034 reviews

Korean Air

8.4

Very good

1,155 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

WestJet

7.2

Good

3,152 reviews

Korean Air

8.4

Very good

1,155 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Air Canada

7.1

Good

10,383 reviews

Korean Air

8.4

Very good

1,155 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Related info for your journey

How long is the flight from Incheon Intl Airport to Region of Ontario?
Departing from Incheon Intl Airport to Region of Ontario will take you 21h 44m. The distance from Incheon Intl Airport to Region of Ontario is about 10612 km. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Incheon Intl Airport to Region of Ontario?
Most travellers choose Incheon Intl - Toronto Pearson Intl, Incheon Intl - Toronto Island or Incheon Intl - Montreal Pierre Elliott Trudeau Intl when deciding on the best route from Incheon Intl Airport to Region of Ontario.
What are the most reliable airlines from Incheon Intl Airport to Region of Ontario?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Incheon Intl Airport to Region of Ontario on time: WestJet (87%), Korean Air (76%), Air Canada (61%).
What are the cheapest flights from Incheon Intl Airport to Region of Ontario?
Looking at all options, your cheapest flight can be booked for C$ 1,002. While the most popular route (Incheon Intl - Toronto Pearson Intl) can be booked for C$ 725 on average, our data indicates C$ 1,952 when flying from Incheon Intl Airport to Region of Ontario.
Can I find deals for flights from Incheon Intl to Ontario that include hotel bookings?
Yes. In addition to deals on Incheon Intl to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Incheon Intl to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Ontario.
Can I find deals for business class flights from Incheon Intl to Ontario?
Yes. Cheapflights offers flight deals from Incheon Intl 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 Incheon Intl Airport to Region of Ontario?
Currently, September is the cheapest month in which you can book a flight from Incheon Intl Airport to Region of Ontario (average of C$ 855). Flying from Incheon Intl Airport to Region of Ontario in December is currently the most expensive (average of C$ 1,413). 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.

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Direct flights to Canada

Top 5 airlines flying from Incheon Intl to Ontario

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 1,192	AverageC$ 1,596	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
American Airlines	CheapestC$ 1,229	AverageC$ 1,609	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	CheapestC$ 1,304	AverageC$ 1,641	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Korean Air	CheapestC$ 1,786	AverageC$ 2,157	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
Asiana Airlines	CheapestC$ 1,898	AverageC$ 2,287	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights

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How does Cheapflights help users find flights from Incheon Intl to Ontario?

Deals for Incheon Intl to Ontario 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 Incheon Intl to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Incheon Intl to Ontario.

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

Yes! Cheapflights helps users easily find flights from Incheon Intl to Ontario with no change fees.

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

Yes! Start tracking prices for Incheon Intl 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 Incheon Intl Airport to Ontario from C$ 350

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Incheon Intl to Ontario

Cheapest flights from Incheon Intl to OntarioExplore the most affordable flight options available from Incheon Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Explore the most affordable flight options available from Incheon Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Cheap flight deals from Incheon Intl to Ontario

Keep the following information in mind while searching for Incheon Intl to Ontario flight deals. Data was last updated 30 October 2025.

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

Best time to book a flight from Incheon Intl to Ontario

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

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Everything you need to know about your flight from Incheon Intl Airport to Ontario

What is the cheapest month to book a flight from Incheon Intl Airport to Region of Ontario?

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

Find hourly flight availability from Incheon Intl 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 30 October 2025.

Reviews of airlines servicing Ontario

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Incheon Intl Airport to Region of Ontario?

What are the most popular routes from Incheon Intl Airport to Region of Ontario?

What are the most reliable airlines from Incheon Intl Airport to Region of Ontario?

What are the cheapest flights from Incheon Intl Airport to Region of Ontario?

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

How can I find direct flights from Incheon Intl to Ontario?

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

What is the cheapest month to book a flight from Incheon Intl Airport to Region of Ontario?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Incheon Intl to Ontario

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

Top 5 airlines flying from Incheon Intl to Ontario

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How does Cheapflights help users find flights from Incheon Intl to Ontario?

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

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

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

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Cheapest flights from Incheon Intl to Ontario
Explore the most affordable flight options available from Incheon Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.