Cheap flights from Cheongju to Ontario from C$ 1,449

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cheongju to Ontario departing on 15/11. 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

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Cheongju to Ontario

Cheap one-way flights

Cathay Pacific Logo
7:30 a.m. - 8:35 p.m.CJJ-YYZ
27h 05m1 stop
C$ 1,449Cathay Pacific
Find Deal
Sat, 15 Nov

momondo Fare Finder

 
Customize your flight search to find flights from Cheongju to Region of Ontario 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 31 July 2025.
Use the filters below to find and compare flights from Cheongju to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CheongjuToronto

CJJ - YYZ

CJJYYZ

Cheongju

Sat 15/11

7:30 a.m.-8:35 p.m.

1 stop27h 05m

C$ 1,449

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Ontario from

How to get the cheapest flight ticket from Cheongju to Region of Ontario

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 Cheongju to Ontario?

Cathay Pacific is the most popular carrier operating from Cheongju to Ontario

Which airlines fly to Region of Ontario?

Air Canada, Korean Air and WestJet are the top three most popular airlines that fly to Region of Ontario from Cheongju according to our data. Air Canada is the first choice among our users, with 57% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 4 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

Cheap Cheongju to Region of Ontario flight deals and tips

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

Fastest flight time

27h 05m

Direct flights

None

Airports in Region of Ontario

1 airport
The fastest flight from Cheongju to Region of Ontario takes 27h 05m
There are no direct flights from Cheongju to Region of Ontario. Popular non-direct route for this connection is Cheongju Airport - Toronto Pearson Intl Airport.
There is 1 airport near Region of Ontario: Toronto Pearson Intl (YYZ)

  • When did momondo last update prices for flights from Cheongju Airport to Ontario?

    Prices for flights from Cheongju Airport to Ontario were last updated today.

  • How old do you have to be to fly from Cheongju Airport to Ontario?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cheongju Airport to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The required travel and health documents for your Ontario 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 Ontario. 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 Cheongju to Ontario?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cheongju to Ontario. momondo saves you time and could save you money on your trip.

Can I find flights from Cheongju to Ontario with flexible booking policies on momondo?

Flights from Cheongju to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Cheongju to Ontario?

Once all potential Cheongju to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Cheongju and alert you when they change.


An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 5/8
Tue 12/8

Find better results for your trip to Ontario

Popular Cities in Ontario

Popular flights according to clicks in the last 7 days on momondo