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Cheap flights from Ontario to Jeju-do from C$ 1,002

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CJU
27 Jan — 3 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Jeju-do

Enter your travel dates to find the best prices.

Best flights from Ontario to Jeju-do
Discover carefully curated flight deals from Ontario to Jeju-do that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 December 2025.

Sat 11/43:30 p.m.YYZ - CJU
1 stop25h 50mCathay Pacific
Sat 18/47:55 a.m.CJU - YYZ
1 stop27h 15mCathay Pacific
Deal found 27/12C$ 1,889
Sat 11/44:25 p.m.YYZ - CJU
2 stops24h 55mMultiple Airlines
Sat 18/47:25 a.m.CJU - YYZ
1 stop20h 00mMultiple Airlines
Deal found 27/12C$ 3,012
Wed 21/112:35 a.m.YYZ - CJU
1 stop28h 00mCathay Pacific
Sun 25/18:00 p.m.CJU - YYZ
1 stop30h 15mCathay Pacific
Deal found 25/12C$ 2,378
Sat 4/41:50 a.m.YYZ - CJU
1 stop39h 30mCathay Pacific
Thu 9/47:55 a.m.CJU - YYZ
1 stop27h 15mCathay Pacific
Deal found 28/12C$ 2,718
Sat 4/41:45 a.m.YYZ - CJU
2 stops30h 35mMultiple Airlines
Thu 9/42:50 p.m.CJU - YYZ
2 stops43h 45mMultiple Airlines
Deal found 28/12C$ 4,242

Find 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 28 December 2025.

Round-trip from

C$ 2,004

One-way from

C$ 1,002
11/4-19/4
  • 11/4-19/4
  • 4 total stops
  • 67h 00m total
  • Ontario to Jeju-do
Search Deals
1/6
  • 1/6
  • 3 total stops
  • 30h 20m total
  • Ontario to Jeju-do
Search Deals

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 28 December 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

Sat 11/4

3:30 p.m.-6:20 a.m.

1 stop25h 50m

Jeju City

Sat 18/4

7:55 a.m.-10:10 p.m.

1 stop27h 15m

C$ 1,889

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Wed 21/1

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

1 stop28h 00m

Jeju City

Sun 25/1

8:00 p.m.-12:15 p.m.

1 stop30h 15m

C$ 2,378

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Sat 4/4

1:50 a.m.-6:20 a.m.

1 stop39h 30m

Jeju City

Thu 9/4

7:55 a.m.-10:10 p.m.

1 stop27h 15m

C$ 2,718

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Sat 11/4

4:25 p.m.-6:20 a.m.

2 stops24h 55m

Jeju City

Sat 18/4

7:25 a.m.-2:25 p.m.

1 stop20h 00m

C$ 3,012

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Sat 4/4

1:45 a.m.-9:20 p.m.

2 stops30h 35m

Jeju City

Thu 9/4

2:50 p.m.-9:35 p.m.

2 stops43h 45m

C$ 4,242

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Mon 1/6

11:00 a.m.-6:20 a.m.

3 stops30h 20m

C$ 1,002

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Mon 1/6

3:30 p.m.-6:20 a.m.

1 stop25h 50m

C$ 1,305

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Mon 1/6

1:50 p.m.-10:15 p.m.

1 stop19h 25m

C$ 1,384

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/12

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
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-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 25h 50m. Fly via Cathay Pacific 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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Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Jeju-do flexibly with Cheapflights today.

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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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