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Cheap flights from Ontario to Busan from C$ 648

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PUS
7 Aug — 14 Aug1
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 8 July 2026.

Wed 7/101:50 a.m.
YYZ
-
PUS
1 stop29h 00m
Philippine Airlines
Tue 13/109:00 p.m.
PUS
-
YYZ
1 stop38h 45m
Philippine Airlines
Deal found 4/7C$ 1,540
Wed 7/101:50 a.m.
YYZ
-
PUS
1 stop29h 00m
Philippine Airlines
Thu 15/109:00 p.m.
PUS
-
YYZ
1 stop38h 45m
Philippine Airlines
Deal found 4/7C$ 1,566
Sun 4/101:50 a.m.
YYZ
-
PUS
1 stop29h 00m
Philippine Airlines
Sat 17/109:00 p.m.
PUS
-
YYZ
1 stop38h 45m
Philippine Airlines
Deal found 4/7C$ 1,594
Fri 9/101:50 a.m.
YYZ
-
PUS
1 stop29h 00m
Philippine Airlines
Sat 17/109:00 p.m.
PUS
-
YYZ
1 stop38h 45m
Philippine Airlines
Deal found 4/7C$ 1,620
Sun 4/101:50 a.m.
YYZ
-
PUS
1 stop29h 00m
Multiple Airlines
Mon 12/1011:20 a.m.
PUS
-
YYZ
1 stop23h 00m
Multiple Airlines
Deal found 4/7C$ 1,635
Fri 14/89:25 a.m.
YYZ
-
PUS
2 stops23h 10m
Multiple Airlines
Sun 13/98:05 a.m.
PUS
-
YYZ
1 stop22h 20m
Multiple Airlines
Deal found 6/7C$ 1,637
Thu 24/98:15 a.m.
YYZ
-
PUS
2 stops34h 30m
Korean Air
Mon 28/94:30 p.m.
PUS
-
YYZ
2 stops26h 40m
Korean Air
Deal found 6/7C$ 1,644
Fri 9/101:50 a.m.
YYZ
-
PUS
1 stop29h 00m
Philippine Airlines
Thu 15/109:00 p.m.
PUS
-
YYZ
1 stop38h 45m
Philippine Airlines
Deal found 4/7C$ 1,645
Sun 4/101:50 a.m.
YYZ
-
PUS
1 stop29h 00m
Multiple Airlines
Wed 14/1011:00 a.m.
PUS
-
YYZ
2 stops21h 05m
Multiple Airlines
Deal found 4/7C$ 1,655
Mon 24/89:30 a.m.
YYZ
-
PUS
2 stops35h 00m
Korean Air
Thu 3/910:40 a.m.
PUS
-
YYZ
2 stops26h 17m
Korean Air
Deal found 6/7C$ 1,683
Sun 23/88:15 a.m.
YYZ
-
PUS
2 stops34h 30m
Korean Air
Wed 2/910:40 a.m.
PUS
-
YYZ
2 stops26h 17m
Korean Air
Deal found 7/7C$ 1,685
Thu 20/87:45 p.m.
YUL
-
PUS
2 stops35h 05m
Multiple Airlines
Thu 27/810:00 p.m.
PUS
-
YUL
2 stops32h 00m
Multiple Airlines
Deal found 3/7C$ 1,727

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 8 July 2026.

Round-trip from

C$ 1,540

One-way from

C$ 648
Philippine Airlines
  • Philippine Airlines
  • 7/10-13/10
  • 2 total stops
  • 67h 45m total
  • Ontario to Busan
Search Deals
31/8
  • 31/8
  • 2 total stops
  • 42h 55m 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 8 July 2026.
Use the filters below to find and compare flights from Ontario to Busan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Thu 24/9

8:15 a.m.-7:45 a.m.

2 stops34h 30m

Busan Gimhae

Mon 28/9

4:30 p.m.-6:10 a.m.

2 stops26h 40m

C$ 1,644

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Wed 30/9

6:15 a.m.-6:20 p.m.

2 stops23h 05m

Busan Gimhae

Mon 5/10

8:45 a.m.-9:55 a.m.

1 stop38h 10m

C$ 1,686

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Tue 6/10

7:45 a.m.-8:45 p.m.

2 stops24h 00m

Busan Gimhae

Mon 12/10

6:30 p.m.-9:55 a.m.

1 stop28h 25m

C$ 1,686

MontrealBusan

YUL - PUS

YULPUS

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

7:45 p.m.-7:50 p.m.

2 stops35h 05m

Busan Gimhae

Thu 27/8

10:00 p.m.-5:00 p.m.

2 stops32h 00m

C$ 1,727

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Wed 30/9

1:40 p.m.-1:00 p.m.

1 stop34h 20m

Busan Gimhae

Mon 5/10

7:30 a.m.-4:35 p.m.

1 stop22h 05m

C$ 1,787

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Thu 27/8

8:15 a.m.-8:45 p.m.

2 stops23h 30m

Busan Gimhae

Sat 5/9

4:30 p.m.-11:57 p.m.

2 stops20h 27m

C$ 1,870

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Wed 19/8

9:30 a.m.-8:45 p.m.

2 stops22h 15m

Busan Gimhae

Mon 31/8

4:30 p.m.-11:57 p.m.

2 stops20h 27m

C$ 1,885
Quickest round-trip

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Tue 18/8

12:55 p.m.-7:35 p.m.

1 stop17h 40m

Busan Gimhae

Mon 31/8

4:30 p.m.-11:57 p.m.

2 stops20h 27m

C$ 1,885

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Mon 17/8

12:55 p.m.-7:35 p.m.

1 stop17h 40m

Busan Gimhae

Wed 2/9

10:40 a.m.-11:57 p.m.

2 stops26h 17m

C$ 1,885

MontrealBusan

YUL - PUS

YULPUS

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

1:05 p.m.-4:40 p.m.

1 stop38h 35m

Busan Gimhae

Thu 20/8

7:30 a.m.-5:00 p.m.

1 stop22h 30m

C$ 1,902

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Showing 1-10 of 29 resultsSorted by cheapest first
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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

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 34h 30m. Korean Air provides one of the quickest options available for as low as C$ 1,644. There are 10775 km between Region of Ontario and Busan.

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

    While some choose either Montreal Pierre Elliott Trudeau Intl - Busan Gimhae or Toronto Island - 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 8 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapestC$ 1,803AverageC$ 2,754FlexibilityNo 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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