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Cheap flights from Ontario to Busan from C$ 734

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PUS
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Busan

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Busan
Explore the most affordable flight options available from Ontario to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 February 2026.

Mon 6/47:30 p.m.
YYZ
-
PUS
2 stops33h 30m
Multiple Airlines
Mon 20/47:10 p.m.
PUS
-
YYZ
2 stops33h 14m
Multiple Airlines
Deal found 6/2C$ 1,461
Mon 9/36:50 p.m.
YYZ
-
PUS
2 stops33h 50m
Multiple Airlines
Wed 18/32:55 p.m.
PUS
-
YYZ
2 stops37h 48m
Multiple Airlines
Deal found 6/2C$ 1,571
Fri 12/61:55 a.m.
YYZ
-
PUS
1 stop28h 55m
Philippine Airlines
Tue 30/69:00 p.m.
PUS
-
YYZ
1 stop38h 20m
Philippine Airlines
Deal found 6/2C$ 1,730
Wed 11/212:50 a.m.
YYZ
-
PUS
1 stop29h 05m
Philippine Airlines
Tue 17/28:55 p.m.
PUS
-
YYZ
1 stop39h 15m
Philippine Airlines
Deal found 8/2C$ 1,797
Fri 17/41:55 a.m.
YYZ
-
PUS
1 stop28h 55m
Philippine Airlines
Sat 2/59:00 p.m.
PUS
-
YYZ
1 stop38h 20m
Philippine Airlines
Deal found 7/2C$ 1,816
Tue 21/79:30 a.m.
YOW
-
PUS
2 stops57h 40m
Multiple Airlines
Wed 12/84:30 p.m.
PUS
-
YOW
2 stops45h 19m
Multiple Airlines
Deal found 8/2C$ 2,004
Sun 8/39:10 p.m.
YUL
-
PUS
2 stops25h 35m
Multiple Airlines
Sun 15/312:45 p.m.
PUS
-
YUL
2 stops37h 50m
Multiple Airlines
Deal found 7/2C$ 2,039
Sat 18/45:40 a.m.
YOW
-
PUS
2 stops40h 55m
China Eastern
Tue 21/45:50 p.m.
PUS
-
YOW
2 stops43h 49m
China Eastern
Deal found 6/2C$ 2,279
Sun 10/57:10 a.m.
YUL
-
PUS
2 stops24h 35m
Delta
Thu 14/57:00 a.m.
PUS
-
YUL
2 stops29h 41m
Delta
Deal found 8/2C$ 2,827
Sun 10/56:00 a.m.
YUL
-
PUS
2 stops24h 35m
Korean Air
Thu 14/57:00 a.m.
PUS
-
YUL
2 stops24h 25m
Korean Air
Deal found 5/2C$ 2,897

Find flight deals from Ontario to Busan

Keep the following information in mind while searching for Ontario to Busan flight deals. Data was last updated 9 February 2026.

Round-trip from

C$ 1,461

One-way from

C$ 734
6/4-20/4
  • 6/4-20/4
  • 4 total stops
  • 66h 44m total
  • Ontario to Busan
Search Deals
26/4
  • 26/4
  • 2 total stops
  • 38h 25m total
  • Ontario to Busan
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Busan 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 9 February 2026.
Use the filters below to find and compare flights from Ontario to Busan that are best for you.

Fly from

Ontario

Fly to

Busan

Route

Depart

Return

Price

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Mon 6/4

7:30 p.m.-6:00 p.m.

2 stops33h 30m

Busan Gimhae

Mon 20/4

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

2 stops40h 20m

C$ 1,465

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Mon 9/3

12:45 p.m.-5:40 p.m.

2 stops39h 55m

Busan Gimhae

Wed 18/3

2:55 p.m.-3:43 p.m.

2 stops37h 48m

C$ 1,640

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Wed 11/3

7:05 p.m.-5:40 p.m.

2 stops57h 35m

Busan Gimhae

Wed 18/3

2:55 p.m.-3:43 p.m.

2 stops37h 48m

C$ 1,640

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Fri 17/4

1:55 a.m.-7:50 p.m.

1 stop28h 55m

Busan Gimhae

Sat 2/5

9:00 p.m.-10:20 p.m.

1 stop38h 20m

C$ 1,816

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Tue 24/3

7:00 a.m.-6:40 a.m.

2 stops34h 40m

Busan Gimhae

Tue 31/3

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

1 stop36h 35m

C$ 1,820

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Sat 18/4

12:30 p.m.-7:35 p.m.

1 stop18h 05m

Busan Gimhae

Wed 22/4

7:00 a.m.-5:39 p.m.

2 stops23h 39m

C$ 1,845

OttawaBusan

YOW - PUS

YOWPUS

Ottawa

Tue 21/7

9:30 a.m.-8:10 a.m.

2 stops57h 40m

Busan Gimhae

Wed 12/8

4:30 p.m.-12:49 a.m.

2 stops45h 19m

C$ 2,004

MontrealBusan

YUL - PUS

YULPUS

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

9:10 p.m.-11:45 a.m.

2 stops25h 35m

Busan Gimhae

Sun 15/3

12:45 p.m.-1:35 p.m.

2 stops37h 50m

C$ 2,039

OttawaBusan

YOW - PUS

YOWPUS

Ottawa

Sat 18/4

5:40 a.m.-11:35 a.m.

2 stops40h 55m

Busan Gimhae

Tue 21/4

5:50 p.m.-12:39 a.m.

2 stops43h 49m

C$ 2,279

MontrealBusan

YUL - PUS

YULPUS

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

6:00 a.m.-7:35 p.m.

2 stops24h 35m

Busan Gimhae

Thu 14/5

10:40 a.m.-11:41 p.m.

2 stops26h 01m

C$ 2,827

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Showing 1-10 of 17 results
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Best time to book a flight from Ontario to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan 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 Busan

What is the cheapest month to book a flight from Region of Ontario to Busan?

Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Busan (average of C$ 1,593). Flying from Region of Ontario to Busan in December is currently the most expensive (average of C$ 2,452). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Region of Ontario to Busan?

Related info for your journey

Find useful and relevant information for your journey from Ontario to Busan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Located just 11.6 km from the city centre, Busan Gimhae (PUS) is the airport most travelers will use when flying to Busan from Ontario.

  • How long is the flight from Region of Ontario to Busan?

    A quick flight from Region of Ontario to Busan can take about 24h 35m. China Eastern provides one of the quickest options available for as low as C$ 2,827. There are 10755 km between Region of Ontario and Busan. This flight may include one or multiple stops.

  • What are the most popular routes from Region of Ontario to Busan?

    While some choose either Montreal Pierre Elliott Trudeau Intl - Busan Gimhae or Ottawa - Busan Gimhae, Toronto Pearson Intl - Busan Gimhae is the most popular route from Region of Ontario to Busan.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Region of Ontario to Busan?

    Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Busan (average of C$ 1,593). Flying from Region of Ontario to Busan in December is currently the most expensive (average of C$ 2,452). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Ontario to Busan

Discover the top airline that operate flights from Ontario to Busan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 9 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapestC$ 1,666AverageC$ 2,180FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ontario to Busan?

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Can Cheapflights find flights from Ontario to Busan with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Busan flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ontario to Busan become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Busan from Ontario today and book when prices fit your budget.

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