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Cheap flights from Ontario to Jeju City from C$ 1,074

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CJU
2 May — 9 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Jeju City

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Jeju City
Explore the most affordable flight options available from Ontario to Jeju City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 April 2026.

Sun 3/58:00 a.m.
YYZ
-
CJU
2 stops34h 45m
Multiple Airlines
Sat 9/51:35 p.m.
CJU
-
YYZ
2 stops32h 28m
Multiple Airlines
Deal found 28/3C$ 1,991
Wed 15/78:55 p.m.
YYZ
-
CJU
2 stops34h 35m
Multiple Airlines
Wed 22/71:40 p.m.
CJU
-
YYZ
2 stops31h 40m
Multiple Airlines
Deal found 31/3C$ 2,034
Wed 15/71:50 p.m.
YYZ
-
CJU
1 stop28h 55m
Asiana Airlines
Wed 22/76:25 a.m.
CJU
-
YYZ
1 stop26h 05m
Asiana Airlines
Deal found 31/3C$ 2,237
Thu 17/93:45 p.m.
YYZ
-
CJU
1 stop25h 45m
Cathay Pacific
Mon 21/97:30 a.m.
CJU
-
YYZ
1 stop19h 30m
Cathay Pacific
Deal found 31/3C$ 2,293
Sun 3/51:50 p.m.
YYZ
-
CJU
1 stop19h 35m
Asiana Airlines
Sat 9/58:55 p.m.
CJU
-
YYZ
1 stop35h 35m
Asiana Airlines
Deal found 28/3C$ 2,349
Fri 26/66:15 a.m.
YYZ
-
CJU
3 stops36h 15m
Multiple Airlines
Sun 5/77:05 p.m.
CJU
-
YYZ
3 stops43h 00m
Multiple Airlines
Deal found 29/3C$ 2,414
Mon 6/710:35 a.m.
YYZ
-
CJU
1 stop30h 55m
Cathay Pacific
Tue 21/77:30 a.m.
CJU
-
YYZ
1 stop19h 30m
Cathay Pacific
Deal found 29/3C$ 2,569

Find flight deals from Ontario to Jeju City

Keep the following information in mind while searching for Ontario to Jeju City flight deals. Data was last updated 2 April 2026.

Round-trip from

C$ 1,991

One-way from

C$ 1,074
3/5-9/5
  • 3/5-9/5
  • 4 total stops
  • 67h 13m total
  • Ontario to Jeju City
Search Deals
15/5
  • 15/5
  • 3 total stops
  • 48h 20m total
  • Ontario to Jeju City
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Jeju City 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, Cheapflights users made 629,999 searches. Data last updated 2 April 2026.
Use the filters below to find and compare flights from Ontario to Jeju City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Sun 3/5

1:50 p.m.-4:25 p.m.

1 stop37h 35m

Jeju City

Sat 9/5

1:35 p.m.-9:03 a.m.

2 stops32h 28m

C$ 1,991

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Wed 15/7

8:55 p.m.-11:55 a.m.

2 stops26h 00m

Jeju City

Wed 22/7

10:20 a.m.-7:30 p.m.

1 stop22h 10m

C$ 2,171

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Wed 15/7

1:50 p.m.-7:45 a.m.

1 stop28h 55m

Jeju City

Wed 22/7

6:25 a.m.-7:30 p.m.

1 stop26h 05m

C$ 2,237
Quickest round-trip

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Thu 17/9

3:45 p.m.-6:30 a.m.

1 stop25h 45m

Jeju City

Mon 21/9

7:30 a.m.-2:00 p.m.

1 stop19h 30m

C$ 2,293

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Sun 3/5

1:50 p.m.-10:25 p.m.

1 stop19h 35m

Jeju City

Sat 9/5

8:55 p.m.-7:30 p.m.

1 stop35h 35m

C$ 2,349

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Mon 6/7

1:50 a.m.-6:30 a.m.

1 stop39h 40m

Jeju City

Mon 20/7

7:30 a.m.-10:10 p.m.

1 stop27h 40m

C$ 2,802

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Thu 9/7

1:50 a.m.-6:30 a.m.

1 stop39h 40m

Jeju City

Mon 20/7

7:30 a.m.-2:00 p.m.

1 stop19h 30m

C$ 3,169

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Thu 9/7

3:45 p.m.-6:30 a.m.

1 stop25h 45m

Jeju City

Fri 24/7

7:30 a.m.-2:00 p.m.

1 stop19h 30m

C$ 3,169
Cheapest one-way

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Wed 13/5

3:50 p.m.-7:15 a.m.

3 stops50h 25m

C$ 1,125

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Thu 14/5

6:35 p.m.-6:30 a.m.

3 stops46h 55m

C$ 1,172

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/3

Showing 1-10 of 16 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Jeju City

Have a flexible travel schedule? Discover the best time to fly to Jeju City 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 Jeju City
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly into for flights to Jeju City from Ontario?

    Jeju City (CJU), located 2.7 km from the city centre, is the airport you fly into when you book flights from Ontario to Jeju City.

  • How long is the flight from Region of Ontario to Jeju City?

    A quick flight from Region of Ontario to Jeju City can take about 28h 55m. Asiana Airlines provides one of the quickest options available for as low as C$ 2,237. The distance between Region of Ontario and Jeju City is about 11024 km.

  • What are the most popular routes from Region of Ontario to Jeju City?

    When deciding which route to take from Region of Ontario to Jeju City consider Toronto Pearson Intl - Jeju City, Toronto Island - Jeju City or Hamilton - Jeju City as they are the most popular.

  • Can I find deals for flights from Ontario to Jeju City that include hotel bookings?

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

  • How can I find direct flights from Ontario to Jeju City?

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

  • Can I find deals for business class flights from Ontario to Jeju City?

    Yes. Cheapflights offers flight deals from Ontario to Jeju City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Ontario to Jeju City

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Jeju City flights

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How does Cheapflights help users find flights from Ontario to Jeju City?

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

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

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

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