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Cheap flights from Ontario to Jeju-do from C$ 712

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Jeju-do departing on 12/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Jeju-do

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
3:45 p.m. - 6:30 a.m.
YYZ
-
CJU
25h 45m
1 stop
Cathay Pacific Logo
7:30 a.m. - 10:10 p.m.
CJU
-
YYZ
27h 40m
1 stop
C$ 2,101Cathay Pacific
Tue, 1 Sep - Tue, 15 Sep
Multiple Airlines Logo
10:00 a.m. - 9:35 a.m.
YYZ
-
CJU
34h 35m
3 stops
Multiple Airlines Logo
7:10 p.m. - 2:25 p.m.
CJU
-
YYZ
32h 15m
1 stop
C$ 2,182Multiple Airlines
Tue, 1 Sep - Tue, 15 Sep
Cathay Pacific Logo
3:45 p.m. - 6:30 a.m.
YYZ
-
CJU
25h 45m
1 stop
Cathay Pacific Logo
7:30 a.m. - 10:10 p.m.
CJU
-
YYZ
27h 40m
1 stop
C$ 2,227Cathay Pacific
Sun, 13 Sep - Thu, 17 Sep
Multiple Airlines Logo
4:25 p.m. - 6:10 p.m.
YYZ
-
CJU
36h 45m
1 stop
Multiple Airlines Logo
12:40 p.m. - 6:25 a.m.
CJU
-
YYZ
30h 45m
3 stops
C$ 2,260Multiple Airlines
Sat, 8 Aug - Sat, 15 Aug
Multiple Airlines Logo
8:00 a.m. - 10:30 p.m.
YYZ
-
CJU
25h 30m
2 stops
Multiple Airlines Logo
7:10 p.m. - 2:25 p.m.
CJU
-
YYZ
32h 15m
1 stop
C$ 2,332Multiple Airlines
Tue, 1 Sep - Tue, 15 Sep
Cathay Pacific Logo
3:45 p.m. - 6:30 a.m.
YYZ
-
CJU
25h 45m
1 stop
Cathay Pacific Logo
7:30 a.m. - 2:00 p.m.
CJU
-
YYZ
19h 30m
1 stop
C$ 2,367Cathay Pacific
Thu, 17 Sep - Mon, 21 Sep
Cathay Pacific Logo
3:45 p.m. - 6:30 a.m.
YYZ
-
CJU
25h 45m
1 stop
Cathay Pacific Logo
7:30 a.m. - 2:00 p.m.
CJU
-
YYZ
19h 30m
1 stop
C$ 2,370Cathay Pacific
Thu, 17 Sep - Mon, 21 Sep
Air China Logo
4:15 p.m. - 12:55 p.m.
YYZ
-
CJU
55h 40m
2 stops
Air China Logo
3:00 p.m. - 1:10 p.m.
CJU
-
YYZ
35h 10m
2 stops
C$ 2,394Air China
Thu, 17 Sep - Mon, 21 Sep
Air China Logo
4:15 p.m. - 12:55 p.m.
YYZ
-
CJU
55h 40m
2 stops
Air China Logo
3:00 p.m. - 1:10 p.m.
CJU
-
YYZ
35h 10m
2 stops
C$ 2,396Air China
Thu, 17 Sep - Mon, 21 Sep
Multiple Airlines Logo
4:25 p.m. - 6:10 p.m.
YYZ
-
CJU
36h 45m
1 stop
Multiple Airlines Logo
7:30 a.m. - 10:10 p.m.
CJU
-
YYZ
27h 40m
1 stop
C$ 2,452Multiple Airlines
Sat, 8 Aug - Sat, 15 Aug

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Cathay Pacific flights from Region of Ontario to Jeju-do

Our best Cathay Pacific deals on Region of Ontario to Jeju-do flight tickets
Cathay Pacific
1 Sep
YYZ3:45 p.m.Toronto Pearson Intl
25h 45m
1 stop
CJU6:30 a.m.Jeju City
15 Sep
CJU7:30 a.m.Jeju City
27h 40m
1 stop
YYZ10:10 p.m.Toronto Pearson Intl
C$ 2,101
Cathay Pacific
13 Sep
YYZ3:45 p.m.Toronto Pearson Intl
25h 45m
1 stop
CJU6:30 a.m.Jeju City
17 Sep
CJU7:30 a.m.Jeju City
27h 40m
1 stop
YYZ10:10 p.m.Toronto Pearson Intl
C$ 2,227
Cathay Pacific
17 Sep
YYZ3:45 p.m.Toronto Pearson Intl
25h 45m
1 stop
CJU6:30 a.m.Jeju City
21 Sep
CJU7:30 a.m.Jeju City
19h 30m
1 stop
YYZ2:00 p.m.Toronto Pearson Intl
C$ 2,367

Air China flights from Region of Ontario to Jeju-do

Our best Air China deals on Region of Ontario to Jeju-do flight tickets
Air China
17 Sep
YYZ4:15 p.m.Toronto Pearson Intl
55h 40m
2 stops
CJU12:55 p.m.Jeju City
21 Sep
CJU3:00 p.m.Jeju City
35h 10m
2 stops
YYZ1:10 p.m.Toronto Pearson Intl
C$ 2,394
Air China
17 Sep
YYZ4:15 p.m.Toronto Pearson Intl
55h 40m
2 stops
CJU12:55 p.m.Jeju City
21 Sep
CJU3:00 p.m.Jeju City
35h 10m
2 stops
YYZ1:10 p.m.Toronto Pearson Intl
C$ 2,396
Air China
17 Sep
YYZ4:15 p.m.Toronto Pearson Intl
55h 40m
2 stops
CJU12:55 p.m.Jeju City
21 Sep
CJU3:00 p.m.Jeju City
35h 10m
2 stops
YYZ1:10 p.m.Toronto Pearson Intl
C$ 3,430

momondo Fare Finder

 
Customize your flight search to find flights from Region of 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, momondo users made 96,600 searches. Data last updated 14 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

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Tue 1/9

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

1 stop25h 45m

Jeju City

Tue 15/9

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

1 stop27h 40m

C$ 2,101

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Tue 1/9

10:00 a.m.-9:35 a.m.

3 stops34h 35m

Jeju City

Tue 15/9

7:10 p.m.-2:25 p.m.

1 stop32h 15m

C$ 2,182

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Sun 13/9

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

1 stop25h 45m

Jeju City

Thu 17/9

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

1 stop27h 40m

C$ 2,227

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Sat 8/8

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

1 stop36h 45m

Jeju City

Sat 15/8

12:40 p.m.-6:25 a.m.

3 stops30h 45m

C$ 2,260

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Tue 1/9

8:00 a.m.-10:30 p.m.

2 stops25h 30m

Jeju City

Tue 15/9

7:10 p.m.-2:25 p.m.

1 stop32h 15m

C$ 2,332
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$ 2,367

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$ 2,370

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Thu 17/9

4:15 p.m.-12:55 p.m.

2 stops55h 40m

Jeju City

Mon 21/9

3:00 p.m.-1:10 p.m.

2 stops35h 10m

C$ 2,394

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Thu 17/9

4:15 p.m.-12:55 p.m.

2 stops55h 40m

Jeju City

Mon 21/9

3:00 p.m.-1:10 p.m.

2 stops35h 10m

C$ 2,396

TorontoJeju City

YYZ - CJU

YYZCJU

Toronto Pearson Intl

Sat 8/8

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

1 stop36h 45m

Jeju City

Sat 15/8

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

1 stop27h 40m

C$ 2,452

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Jeju-do from

How to get the cheapest flight ticket from Region of Ontario to Jeju-do

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Jeju-do?

China Eastern is the most popular carrier operating from Ontario to Jeju-do

Cheap Region of Ontario to Jeju-do flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Jeju-do

Fastest flight time

21h 55m

Direct flights

None
The fastest flight from Region of Ontario to Jeju-do takes 21h 55m
There are no direct flights from Region of Ontario to Jeju-do. There are no popular flight routes from Region of Ontario to Jeju-do.
Search flight deals

Frequently asked questions about flying from Ontario to Jeju-do

  • When did momondo last update prices for flights from Ontario to Jeju-do?

    Prices for flights from Ontario to Jeju-do are updated daily.

  • How old do you have to be to fly from Ontario to Jeju-do?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Jeju-do.

  • What documentation or ID do you need to fly to Jeju-do?

    The required travel and health documents for your Jeju-do trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Jeju-do. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Jeju-do?

Finding the right flight to Jeju-do from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Jeju-do quick and easy, saving you time and money.

Can I find flights from Ontario to Jeju-do with flexible booking policies on momondo?

momondo does allow users to show only those flights to Jeju-do from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Jeju-do?

Once you have performed a search for Ontario to Jeju-do flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Jeju-do right now. Can momondo alert me if prices change?

Price alerts on flights to Jeju-do from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Jeju-do trip

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