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Cheap flights from Ontario to Jeju-do from C$ 806

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CJU
31 Jul — 7 Aug1
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 1 July 2026.

Thu 10/93:45 p.m.
YYZ
-
CJU
1 stop25h 45m
Cathay Pacific
Mon 14/97:30 a.m.
CJU
-
YYZ
1 stop19h 30m
Cathay Pacific
Deal found 30/6C$ 2,435
Thu 10/94:15 p.m.
YYZ
-
CJU
2 stops32h 40m
Air China
Mon 14/910:00 p.m.
CJU
-
YYZ
2 stops58h 43m
Air China
Deal found 29/6C$ 2,758

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 1 July 2026.

Round-trip from

C$ 2,435

One-way from

C$ 806
Cathay Pacific
  • Cathay Pacific
  • 10/9-14/9
  • 2 total stops
  • 45h 15m total
  • Ontario to Jeju-do
Search Deals
23/8
  • 23/8
  • 2 total stops
  • 52h 00m 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 1 July 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
Quickest round-trip

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Thu 10/9

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

1 stop25h 45m

Jeju City

Mon 14/9

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

1 stop19h 30m

C$ 2,435

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Thu 10/9

4:15 p.m.-1:55 p.m.

2 stops32h 40m

Jeju City

Mon 14/9

10:00 p.m.-7:43 p.m.

2 stops58h 43m

C$ 2,758
Cheapest one-way

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Mon 24/8

4:25 p.m.-6:10 p.m.

1 stop36h 45m

C$ 830

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Mon 24/8

12:00 p.m.-11:50 a.m.

3 stops58h 50m

C$ 844

TorontoJeju City

YTZ - CJU

YTZCJU

Toronto Island

Mon 24/8

9:30 a.m.-7:45 a.m.

3 stops33h 15m

C$ 1,130
Quickest one-way

HamiltonJeju City

YHM - CJU

YHMCJU

Hamilton

Mon 24/8

7:25 a.m.-8:40 p.m.

2 stops24h 15m

C$ 1,255

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/6

Sorted by cheapest first

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 45m. 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.

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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.

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

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