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Cheap flights from Ontario to Jeju-do from C$ 849

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CJU
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 11 March 2026.

Mon 12/109:00 a.m.
YYZ
-
CJU
2 stops22h 30m
Multiple Airlines
Tue 20/1010:20 a.m.
CJU
-
YYZ
1 stop21h 55m
Multiple Airlines
Deal found 10/3C$ 1,731
Wed 21/108:00 a.m.
YYZ
-
CJU
2 stops23h 30m
Multiple Airlines
Sat 31/1011:35 a.m.
CJU
-
YYZ
2 stops22h 04m
Multiple Airlines
Deal found 10/3C$ 1,766
Wed 21/101:35 p.m.
YYZ
-
CJU
1 stop19h 25m
Multiple Airlines
Fri 30/1011:35 a.m.
CJU
-
YYZ
2 stops22h 04m
Multiple Airlines
Deal found 10/3C$ 1,770
Wed 21/109:00 a.m.
YYZ
-
CJU
2 stops22h 30m
Multiple Airlines
Sun 1/118:50 p.m.
CJU
-
YYZ
1 stop36h 35m
Multiple Airlines
Deal found 10/3C$ 1,773
Wed 21/101:35 p.m.
YYZ
-
CJU
1 stop19h 25m
Multiple Airlines
Mon 2/116:45 a.m.
CJU
-
YYZ
1 stop26h 40m
Multiple Airlines
Deal found 10/3C$ 1,777
Mon 26/108:00 a.m.
YYZ
-
CJU
2 stops23h 10m
Multiple Airlines
Tue 3/1112:55 p.m.
CJU
-
YYZ
2 stops22h 42m
Multiple Airlines
Deal found 10/3C$ 1,792
Sun 11/101:35 p.m.
YYZ
-
CJU
1 stop19h 25m
Multiple Airlines
Tue 20/1010:20 a.m.
CJU
-
YYZ
1 stop21h 55m
Multiple Airlines
Deal found 10/3C$ 1,796
Sat 24/103:45 p.m.
YYZ
-
CJU
1 stop25h 55m
Cathay Pacific
Thu 29/107:55 a.m.
CJU
-
YYZ
1 stop42h 20m
Cathay Pacific
Deal found 10/3C$ 1,800
Mon 12/109:00 a.m.
YYZ
-
CJU
2 stops22h 30m
Multiple Airlines
Mon 19/101:35 p.m.
CJU
-
YYZ
2 stops19h 54m
Multiple Airlines
Deal found 10/3C$ 1,802
Tue 13/101:35 p.m.
YYZ
-
CJU
1 stop19h 25m
Multiple Airlines
Wed 21/1010:20 a.m.
CJU
-
YYZ
1 stop21h 55m
Multiple Airlines
Deal found 10/3C$ 1,807

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 11 March 2026.

Round-trip from

C$ 2,167

One-way from

C$ 849
28/5-31/5
  • 28/5-31/5
  • 4 total stops
  • 51h 37m total
  • Ontario to Jeju-do
Search Deals
22/4
  • 22/4
  • 3 total stops
  • 42h 50m 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 11 March 2026.
Use the filters below to find and compare flights from Ontario to Jeju-do that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Mon 20/4

10:35 a.m.-6:30 a.m.

1 stop30h 55m

Jeju City

Fri 24/4

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

1 stop27h 40m

C$ 2,172

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Thu 28/5

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

2 stops23h 35m

Jeju City

Sun 31/5

11:45 a.m.-8:40 a.m.

3 stops33h 55m

C$ 2,193

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Wed 20/5

12:30 a.m.-10:30 p.m.

3 stops33h 00m

Jeju City

Fri 5/6

10:30 a.m.-9:03 a.m.

3 stops35h 33m

C$ 2,239

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Thu 21/5

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

1 stop25h 45m

Jeju City

Fri 5/6

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

1 stop27h 40m

C$ 2,908

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Mon 20/4

9:05 a.m.-9:05 p.m.

2 stops47h 00m

Jeju City

Fri 24/4

10:00 p.m.-1:10 p.m.

1 stop28h 10m

C$ 3,041
Quickest round-trip

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Wed 6/5

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

1 stop25h 45m

Jeju City

Sat 9/5

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

1 stop19h 30m

C$ 3,510

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Wed 13/5

10:35 a.m.-6:30 a.m.

1 stop30h 55m

Jeju City

Sat 16/5

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

1 stop19h 30m

C$ 3,510
Cheapest one-way

TorontoJeju City

YTZ - CJU

YTZCJU

Toronto Island

Wed 22/4

6:15 p.m.-10:30 p.m.

3 stops39h 15m

C$ 904

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Wed 22/4

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

2 stops46h 45m

C$ 994
Quickest one-way

HamiltonJeju City

YHM - CJU

YHMCJU

Hamilton

Wed 22/4

5:30 a.m.-8:35 p.m.

3 stops26h 05m

C$ 1,165

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 11 resultsSorted by cheapest first
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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 30h 55m. 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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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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