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Cheap flights from Ontario to Jeju-do from C$ 1,595

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CJU
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Jeju-do

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

Round-trip from

C$ 1,595
1/12-25/12
  • 1/12-25/12
  • 6 total stops
  • 67h 33m total
  • Ontario to Jeju-do
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Find flight deals from Ontario to Jeju-do

Enter your travel dates to find the best prices.

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

Mon 1/129:45 a.m.YYZ - CJU
3 stops34h 10mMultiple Airlines
Thu 25/1211:35 a.m.CJU - YYZ
3 stops33h 23mMultiple Airlines
Deal found 27/10C$ 1,595
Mon 1/127:55 a.m.YYZ - CJU
3 stops36h 00mMultiple Airlines
Fri 26/1211:10 a.m.CJU - YYZ
2 stops23h 10mMultiple Airlines
Deal found 27/10C$ 1,792
Mon 1/123:25 p.m.YYZ - CJU
1 stop31h 25mChina Eastern
Thu 25/121:50 p.m.CJU - YYZ
1 stop37h 35mChina Eastern
Deal found 27/10C$ 1,829
Mon 1/123:25 p.m.YYZ - CJU
1 stop31h 25mChina Eastern
Fri 26/123:40 p.m.CJU - YYZ
1 stop35h 45mChina Eastern
Deal found 27/10C$ 1,902
Mon 1/129:45 a.m.YYZ - CJU
3 stops34h 10mMultiple Airlines
Sat 27/126:10 a.m.CJU - YYZ
3 stops29h 05mMultiple Airlines
Deal found 27/10C$ 1,948
Mon 1/127:55 a.m.YYZ - CJU
3 stops36h 00mMultiple Airlines
Wed 31/127:55 a.m.CJU - YYZ
2 stops26h 25mMultiple Airlines
Deal found 27/10C$ 1,968
Mon 1/127:55 a.m.YYZ - CJU
3 stops36h 00mMultiple Airlines
Mon 29/127:55 a.m.CJU - YYZ
2 stops26h 25mMultiple Airlines
Deal found 27/10C$ 1,999
Mon 1/127:55 a.m.YYZ - CJU
3 stops36h 00mMultiple Airlines
Tue 30/127:55 a.m.CJU - YYZ
2 stops26h 25mMultiple Airlines
Deal found 27/10C$ 2,034

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Jeju-do 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 30 October 2025.
Use the filters below to find and compare flights from Ontario to Jeju-do that are best for you.

Fly from

Ontario

Fly to

Jeju-do

Route

Depart

Return

Price

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Mon 1/12

7:55 a.m.-9:55 a.m.

3 stops36h 00m

Jeju City

Fri 26/12

11:10 a.m.-8:20 p.m.

2 stops23h 10m

C$ 1,792

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Mon 1/12

3:25 p.m.-12:50 p.m.

1 stop31h 25m

Jeju City

Fri 26/12

3:40 p.m.-1:25 p.m.

1 stop35h 45m

C$ 1,902

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Mon 1/12

7:55 a.m.-9:55 a.m.

3 stops36h 00m

Jeju City

Wed 31/12

7:55 a.m.-8:20 p.m.

2 stops26h 25m

C$ 1,968

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Mon 1/12

7:55 a.m.-9:55 a.m.

3 stops36h 00m

Jeju City

Mon 29/12

7:55 a.m.-8:20 p.m.

2 stops26h 25m

C$ 1,999

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Sun 30/11

12:15 a.m.-10:00 a.m.

1 stop19h 45m

Jeju City

Thu 25/12

8:55 a.m.-11:22 p.m.

2 stops28h 27m

C$ 2,073

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Mon 1/12

7:55 a.m.-9:55 a.m.

3 stops36h 00m

Jeju City

Sun 28/12

8:00 a.m.-7:50 a.m.

3 stops37h 50m

C$ 2,136

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Mon 1/12

9:45 a.m.-9:55 a.m.

3 stops34h 10m

Jeju City

Tue 30/12

12:35 p.m.-6:40 a.m.

3 stops32h 05m

C$ 2,229

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Best time to book a flight from Ontario to Jeju-do

Have a flexible travel schedule? Discover the best time to fly to Jeju-do 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-do

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

Find hourly flight availability from Ontario to Jeju-do. 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.

It’s optimal to fly from Region of Ontario to Jeju-do in the morning. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Jeju-do. 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 Region of Ontario to Jeju-do?

    There are many flights that can get you from Region of Ontario to Jeju-do in 31h 25m. Fly via China Eastern to get the fastest option. The distance between Region of Ontario and Jeju-do is about 11024 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Jeju-do 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-do

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

When you search for this flight from Ontario to Jeju-do, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Jeju-do?

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 Jeju-do from Ontario.

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

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

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

Yes! Start tracking prices for Ontario to Jeju-do 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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