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Cheap flights from Ontario to Busan from C$ 1,011

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PUS
4 dic. — 11 dic.1
1 adult
1 adult, Economy, 0 bags

Find 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 4 noviembre 2025.

lun. 3/1112:15 a.m.YYZ - PUS
1 stop27h 25mEVA Air
mar. 11/116:55 p.m.PUS - YYZ
1 stop39h 25mEVA Air
Deal found 3/11C$ 1,795
dom. 9/1112:50 a.m.YYZ - PUS
1 stop29h 05mMultiple Airlines
lun. 17/117:00 a.m.PUS - YYZ
2 stops28h 29mMultiple Airlines
Deal found 4/11C$ 1,919
sáb. 29/116:20 p.m.YUL - PUS
2 stops45h 50mMultiple Airlines
dom. 28/1211:05 a.m.PUS - YUL
2 stops26h 17mMultiple Airlines
Deal found 2/11C$ 2,044
mar. 4/1110:15 p.m.YYZ - PUS
2 stops53h 25mMultiple Airlines
mar. 11/116:55 p.m.PUS - YYZ
1 stop39h 25mMultiple Airlines
Deal found 4/11C$ 2,051
jue. 11/126:45 a.m.YUL - PUS
2 stops40h 15mMultiple Airlines
sáb. 27/127:00 a.m.PUS - YUL
2 stops40h 08mMultiple Airlines
Deal found 4/11C$ 2,226
mar. 11/1110:15 p.m.YYZ - PUS
2 stops53h 25mMultiple Airlines
jue. 12/26:55 p.m.PUS - YYZ
1 stop39h 25mMultiple Airlines
Deal found 4/11C$ 2,280
mar. 4/1110:15 p.m.YYZ - PUS
2 stops32h 30mKorean Air
mar. 11/114:10 p.m.PUS - YYZ
2 stops22h 28mKorean Air
Deal found 3/11C$ 2,332
mar. 11/116:00 p.m.YYZ - PUS
2 stops48h 10mKorean Air
jue. 12/24:10 p.m.PUS - YYZ
2 stops22h 30mKorean Air
Deal found 4/11C$ 2,396
jue. 11/128:00 a.m.YUL - PUS
2 stops39h 00mMultiple Airlines
dom. 28/1211:05 a.m.PUS - YUL
2 stops24h 47mMultiple Airlines
Deal found 4/11C$ 2,631
jue. 27/116:20 p.m.YUL - PUS
2 stops34h 30mMultiple Airlines
mar. 30/127:50 p.m.PUS - YUL
2 stops27h 18mMultiple Airlines
Deal found 4/11C$ 2,642

Cheap flight deals from Ontario to Busan

Keep the following information in mind while searching for Ontario to Busan flight deals. Data was last updated 4 noviembre 2025.

Round-trip from

C$ 1,599

One-way from

C$ 1,011
China Eastern
  • China Eastern
  • 14/1-12/2
  • 2 total stops
  • 69h 00m total
  • Ontario to Busan
Search Deals
12/11
  • 12/11
  • 3 total stops
  • 56h 20m 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 4 noviembre 2025.
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

lun. 9/3

4:25 p.m.-11:35 a.m.

1 stop30h 10m

Busan Gimhae

mié. 18/3

5:50 p.m.-9:55 p.m.

2 stops41h 05m

C$ 1,654

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

sáb. 10/1

5:30 p.m.-11:45 a.m.

3 stops28h 15m

Busan Gimhae

sáb. 7/2

7:20 a.m.-9:55 p.m.

2 stops28h 35m

C$ 1,689

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

mar. 27/1

8:00 a.m.-7:35 p.m.

2 stops21h 35m

Busan Gimhae

lun. 9/2

7:55 a.m.-6:19 a.m.

2 stops36h 24m

C$ 1,714

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

mar. 27/1

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

2 stops22h 35m

Busan Gimhae

mar. 3/2

12:00 p.m.-8:54 p.m.

2 stops22h 54m

C$ 1,718

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

mar. 27/1

8:00 a.m.-8:45 p.m.

2 stops22h 45m

Busan Gimhae

mié. 4/2

12:00 p.m.-8:54 p.m.

2 stops22h 54m

C$ 1,718

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

dom. 8/3

1:15 a.m.-5:40 p.m.

1 stop27h 25m

Busan Gimhae

mié. 18/3

6:55 p.m.-9:20 p.m.

1 stop39h 25m

C$ 1,800

MontrealBusan

YUL - PUS

YULPUS

Montreal Pierre Elliott Trudeau Intl

sáb. 29/11

6:20 p.m.-6:10 a.m.

2 stops45h 50m

Busan Gimhae

dom. 28/12

11:05 a.m.-11:22 p.m.

2 stops26h 17m

C$ 2,044

MontrealBusan

YUL - PUS

YULPUS

Montreal Pierre Elliott Trudeau Intl

jue. 27/11

6:20 p.m.-6:50 p.m.

2 stops34h 30m

Busan Gimhae

mar. 30/12

7:50 p.m.-9:08 a.m.

2 stops27h 18m

C$ 2,642

MontrealBusan

YUL - PUS

YULPUS

Montreal Pierre Elliott Trudeau Intl

dom. 19/4

7:00 p.m.-9:30 a.m.

2 stops25h 30m

Busan Gimhae

jue. 23/4

8:00 a.m.-3:00 p.m.

2 stops44h 00m

C$ 2,685

OttawaBusan

YOW - PUS

YOWPUS

Ottawa

dom. 5/4

5:15 p.m.-9:30 a.m.

2 stops27h 15m

Busan Gimhae

jue. 9/4

8:00 a.m.-3:05 p.m.

2 stops44h 05m

C$ 2,779

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 14 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, February is the cheapest month in which you can book a flight from Region of Ontario to Busan (average of C$ 1,436). Flying from Region of Ontario to Busan in August is currently the most expensive (average of C$ 2,172). 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.

What is the cheapest time of day to fly from ON to PUS?

Find hourly flight availability from Ontario to Busan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 noviembre 2025.

It’s typically best to fly out from Region of Ontario to Busan in the evening. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

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 25h 30m. China Eastern provides one of the quickest options available for as low as C$ 2,685. 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, February is the cheapest month in which you can book a flight from Region of Ontario to Busan (average of C$ 1,436). Flying from Region of Ontario to Busan in August is currently the most expensive (average of C$ 2,172). 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

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Alternative routes for Ontario to Busan

See prices for flight routes from nearby airports that may be better suited for you.
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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 4 noviembre 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapestC$ 1,829AverageC$ 2,184FlexibilityNo 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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Busan from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to Busan?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Busan for you. Better yet — we are completely free to use.

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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