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Cheap flights from Cheongju to Ontario from C$ 2,623

CJJ — YYZ
6 Oct — 13 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cheongju to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Cheongju to Ontario

Mon 23/118:45 a.m. -
1 stop25h 35m
Thu 26/119:35 a.m. -
2 stops21h 55m
Deal found 3/9C$ 2,623
Fri 9/1010:30 a.m. -
1 stop23h 50m
Sat 10/101:45 a.m. -
1 stop25h 55m
Deal found 6/9C$ 3,686

Find flight deals from Cheongju to Ontario

Round-trip from

C$ 2,623

Popular in

August

Cheapest in

April

Average price

C$ 1,828
23/11-26/11
  • 23/11-26/11
  • 3 total stops
  • 47h 30m total
  • Cheongju to Ontario
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Highest demand for flights based on searches. 7% potential increase in price (C$ 199 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 55 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Cheongju to Ontario that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CheongjuToronto

CJJ Cheongju - YYZ Toronto Pearson Intl

CJJYYZ

Cheongju

Mon 23/11

8:45 a.m.-8:20 p.m.

1 stop25h 35m

Toronto Pearson Intl

Thu 26/11

9:35 a.m.-9:30 p.m.

2 stops21h 55m

C$ 2,623

CheongjuToronto

CJJ Cheongju - YYZ Toronto Pearson Intl

CJJYYZ

Cheongju

Fri 9/10

10:30 a.m.-9:20 p.m.

1 stop23h 50m

Toronto Pearson Intl

Sat 10/10

1:45 a.m.-4:40 p.m.

1 stop25h 55m

C$ 3,686

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Sorted by cheapest first

Best time to book a flight from Cheongju to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Cheongju with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Cheongju to Ontario

No data available for this route at this time. Please check back soon.

Related info for your journey

  • What airport do you fly from for flights from Cheongju to Ontario?

    Located just 8.9 km from the city centre, Cheongju (CJJ) is the airport most travellers will use when flying to Ontario from Cheongju.

  • Can I find deals for flights from Cheongju to Ontario that include hotel bookings?

    Yes. In addition to deals on Cheongju to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cheongju to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cheongju to Ontario.

  • Can I find deals for business class flights from Cheongju to Ontario?

    Yes. Cheapflights offers flight deals from Cheongju to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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