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Cheap flights from Seoul to Ontario from C$ 405

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Ontario departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Seoul to Ontario

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 p.m. - 10:26 a.m.
ICN
-
YOW
30h 26m2 stops
United Airlines Logo
6:20 a.m. - 5:40 a.m.
YOW
-
ICN
33h 20m2 stops
C$ 752United Airlines
Fri, 27 Feb - Tue, 3 Mar
United Airlines Logo
6:00 p.m. - 3:16 p.m.
ICN
-
YUL
35h 16m2 stops
United Airlines Logo
2:13 p.m. - 4:40 a.m.
YUL
-
ICN
25h 27m2 stops
C$ 758United Airlines
Mon, 2 Mar - Tue, 24 Mar
Multiple Airlines Logo
9:20 p.m. - 12:38 a.m.
ICN
-
YYZ
17h 18m1 stop
Multiple Airlines Logo
8:00 a.m. - 9:35 p.m.
YYZ
-
ICN
23h 35m2 stops
C$ 991Multiple Airlines
Tue, 20 Jan - Thu, 29 Jan
Multiple Airlines Logo
9:20 p.m. - 6:58 a.m.
ICN
-
YYZ
23h 38m2 stops
Multiple Airlines Logo
10:30 a.m. - 9:35 p.m.
YYZ
-
ICN
21h 05m1 stop
C$ 1,023Multiple Airlines
Tue, 20 Jan - Sat, 24 Jan
American Airlines Logo
5:25 p.m. - 3:08 p.m.
ICN
-
YUL
34h 43m1 stop
American Airlines Logo
3:55 p.m. - 3:30 p.m.
YUL
-
ICN
34h 35m2 stops
C$ 1,027American Airlines
Thu, 2 Apr - Mon, 6 Apr
American Airlines Logo
5:55 p.m. - 10:39 p.m.
ICN
-
YYZ
17h 44m1 stop
American Airlines Logo
11:00 a.m. - 3:30 p.m.
YYZ
-
ICN
39h 30m2 stops
C$ 1,055American Airlines
Tue, 24 Mar - Mon, 19 Oct
WestJet Logo
8:45 p.m. - 12:45 a.m.
ICN
-
YKF
17h 00m1 stop
WestJet Logo
6:00 a.m. - 6:45 p.m.
YKF
-
ICN
23h 45m1 stop
C$ 1,221WestJet
Mon, 25 May - Fri, 29 May
WestJet Logo
8:45 p.m. - 12:45 a.m.
ICN
-
YKF
17h 00m1 stop
WestJet Logo
6:00 a.m. - 6:45 p.m.
YKF
-
ICN
23h 45m1 stop
C$ 1,255WestJet
Sat, 30 May - Fri, 5 Jun
Air Canada Logo
5:55 p.m. - 7:55 a.m.
ICN
-
YTZ
28h 00m2 stops
Air Canada Logo
8:30 p.m. - 4:15 p.m.
YTZ
-
ICN
30h 45m2 stops
C$ 1,318Air Canada
Fri, 20 Feb - Thu, 19 Mar
Air Canada Logo
6:55 p.m. - 7:55 a.m.
ICN
-
YTZ
27h 00m2 stops
Air Canada Logo
8:30 p.m. - 5:10 p.m.
YTZ
-
ICN
30h 40m2 stops
C$ 1,320Air Canada
Sat, 31 Jan - Tue, 3 Feb

Air China flights from Seoul to Region of Ontario

Our best Air China deals on Seoul to Region of Ontario flight tickets
Air China
19 Jan
GMP2:25 p.m.Seoul Gimpo Intl
35h 45m
1 stop
YYZ12:10 p.m.Toronto Pearson Intl
24 Jan
YYZ3:10 p.m.Toronto Pearson Intl
31h 55m
1 stop
GMP1:05 p.m.Seoul Gimpo Intl
C$ 1,089
Find similar
Air China
19 Jan
ICN2:40 p.m.Incheon Intl
35h 30m
1 stop
YYZ12:10 p.m.Toronto Pearson Intl
24 Jan
YYZ3:10 p.m.Toronto Pearson Intl
35h 25m
1 stop
ICN4:35 p.m.Incheon Intl
C$ 1,093
Find similar
Air China
21 Jan
GMP2:25 p.m.Seoul Gimpo Intl
35h 45m
1 stop
YYZ12:10 p.m.Toronto Pearson Intl
27 Jan
YYZ3:10 p.m.Toronto Pearson Intl
31h 55m
1 stop
GMP1:05 p.m.Seoul Gimpo Intl
C$ 1,121
Find similar

American Airlines flights from Seoul to Region of Ontario

Our best American Airlines deals on Seoul to Region of Ontario flight tickets
American Airlines
2 Apr
ICN5:25 p.m.Incheon Intl
34h 43m
1 stop
YUL3:08 p.m.Montreal Pierre Elliott Trudeau Intl
6 Apr
YUL3:55 p.m.Montreal Pierre Elliott Trudeau Intl
34h 35m
2 stops
ICN3:30 p.m.Incheon Intl
C$ 1,026
Find similar
American Airlines
2 Apr
ICN5:25 p.m.Incheon Intl
34h 43m
1 stop
YUL3:08 p.m.Montreal Pierre Elliott Trudeau Intl
6 Apr
YUL3:55 p.m.Montreal Pierre Elliott Trudeau Intl
58h 35m
2 stops
ICN3:30 p.m.Incheon Intl
C$ 1,029
Find similar
American Airlines
24 Mar
ICN5:55 p.m.Incheon Intl
34h 50m
2 stops
YYZ3:45 p.m.Toronto Pearson Intl
19 Oct
YYZ11:00 a.m.Toronto Pearson Intl
39h 30m
2 stops
ICN3:30 p.m.Incheon Intl
C$ 1,055
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seoul to Region of Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 5 December 2025.
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

Fri 27/2

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

2 stops30h 26m

Ottawa

Tue 3/3

6:20 a.m.-5:40 a.m.

2 stops33h 20m

C$ 752

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Mon 2/3

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

2 stops35h 16m

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

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

2 stops25h 27m

C$ 758

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

Tue 20/1

9:20 p.m.-12:38 a.m.

1 stop17h 18m

Toronto Pearson Intl

Thu 29/1

8:00 a.m.-9:35 p.m.

2 stops23h 35m

C$ 991

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

Tue 20/1

9:20 p.m.-6:58 a.m.

2 stops23h 38m

Toronto Pearson Intl

Sat 24/1

10:30 a.m.-9:35 p.m.

1 stop21h 05m

C$ 1,023

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Thu 2/4

5:25 p.m.-3:08 p.m.

1 stop34h 43m

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

3:55 p.m.-3:30 p.m.

2 stops34h 35m

C$ 1,027

IncheonToronto

ICN - YYZ

ICNYYZ

Incheon Intl

Tue 24/3

5:55 p.m.-10:39 p.m.

1 stop17h 44m

Toronto Pearson Intl

Mon 19/10

11:00 a.m.-3:30 p.m.

2 stops39h 30m

C$ 1,055

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Mon 25/5

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

1 stop17h 00m

Toronto Region of Waterloo Intl

Fri 29/5

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

1 stop23h 45m

C$ 1,221

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Sat 30/5

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

1 stop17h 00m

Toronto Region of Waterloo Intl

Fri 5/6

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

1 stop23h 45m

C$ 1,255

IncheonToronto

ICN - YTZ

ICNYTZ

Incheon Intl

Fri 20/2

5:55 p.m.-7:55 a.m.

2 stops28h 00m

Toronto Island

Thu 19/3

8:30 p.m.-4:15 p.m.

2 stops30h 45m

C$ 1,318

IncheonToronto

ICN - YTZ

ICNYTZ

Incheon Intl

Sat 31/1

6:55 p.m.-7:55 a.m.

2 stops27h 00m

Toronto Island

Tue 3/2

8:30 p.m.-5:10 p.m.

2 stops30h 40m

C$ 1,320

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ontario from

How to get the cheapest flight ticket from Seoul to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

In general, September is the cheapest month to fly from Seoul to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,523. If you are unable to visit Region of Ontario during the month of September, then departing from Seoul during the month March is also very affordable. Most momondo users find prices during this month for around C$ 1,580.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from Seoul to Region of Ontario is on a Wednesday. Travellers who choose to depart for Region of Ontario on a Wednesday will often find tickets for as low as C$ 1,614. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around C$ 2,418.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our most recent data shows that the best time of day to fly to Region of Ontario is in the evening. Flights from Seoul to Region of Ontario during this time can be as low as C$ 1,721. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 2,207 on average. Flights to Region of Ontario from Seoul in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Seoul to Ontario flight route?

Fly from Incheon Intl to Toronto Pearson Intl for the best Seoul - Ontario flight prices

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

You are more likely to see cheaper flights to Region of Ontario from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 1,710 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Seoul for as low as C$ 1,598 on momondo.

What cabin class options are available on Seoul to Ontario flights?

There are 3 cabin classes available to choose from on Seoul to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seoul to Region of Ontario flights?

You could potentially save up to 33% on your flight if you consider stops on a Seoul to Region of Ontario flight.

Cheap Seoul to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul to Region of Ontario

Best price found

C$ 902

Fastest flight time

13h 00m

Direct flights

Every day

Airports in Region of Ontario

1 airport
The best one-way flight to Region of Ontario from Seoul in the past 72 hours is C$ 902. The best round-trip flight deal from Seoul to Region of Ontario found on momondo in the last 72 hours is C$ 1,551.
The fastest flight from Seoul to Region of Ontario takes 13h 00m
Direct flights go from Seoul to Region of Ontario every day.
There is 1 airport near Region of Ontario: Toronto Pearson Intl (YYZ)
Search flight deals

  • When did momondo last update prices for flights from Seoul to Ontario?

    Prices for flights from Seoul to Ontario were last updated today.

  • How many operators does momondo search for flights from Seoul to Ontario?

  • How old do you have to be to fly from Seoul to Ontario?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seoul to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seoul to Region of Ontario?

Best airlines flying from Seoul to Region of Ontario

Compare and see reviews for airlines that fly from Seoul to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 1,191Free CancellationRating
7.2
3,192 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 1,303Free CancellationRating
7.1
10,500 reviews
Search Air Canada flights
Korean AirPriceFrom C$ 1,580Free CancellationRating
8.4
1,179 reviews
Search Korean Air flights
American AirlinesPriceFrom C$ 1,596Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
Asiana AirlinesPriceFrom C$ 1,898Free CancellationRating
8.2
490 reviews
Search Asiana Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Ontario?

Finding the right flight to Ontario from Seoul is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

Can I find flights from Seoul to Ontario with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ontario from Seoul which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seoul to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from Seoul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seoul to Ontario right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seoul to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Ontario

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Popular flights according to clicks in the last 7 days on momondo
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