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Cheap flights from Toronto Pearson Intl Airport to Busan from C$ 556

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PUS
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Pearson Intl to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to Busan (PUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 September 2025.

Round-trip from

C$ 1,757

One-way from

C$ 556

Popular in

October

Cheapest in

February

Average price

C$ 2,140
KLM
  • KLM
  • 9/3-18/3
  • 4 total stops
  • 94h 00m total
  • Toronto to Busan
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15/9
  • 15/9
  • 3 total stops
  • 34h 20m total
  • Toronto to Busan
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 248 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 80 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Pearson Intl to Busan

Cheapest flights from Pearson Intl to Busan
Explore the most affordable flight options available from Pearson Intl to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Tue 4/1110:35 p.m.YYZ - PUS
2 stops47h 10mAir China
Tue 11/1112:45 p.m.PUS - YYZ
2 stops44h 54mAir China
Deal found 9/9C$ 1,865
Mon 3/1112:15 a.m.YYZ - PUS
1 stop27h 25mEVA Air
Tue 11/116:55 p.m.PUS - YYZ
1 stop39h 25mEVA Air
Deal found 9/9C$ 1,886
Mon 3/1112:15 a.m.YYZ - PUS
1 stop27h 25mMultiple Airlines
Tue 11/116:55 p.m.PUS - YYZ
2 stops43h 43mMultiple Airlines
Deal found 11/9C$ 1,896
Tue 4/1111:40 a.m.YYZ - PUS
1 stop19h 05mKorean Air
Tue 11/1110:25 a.m.PUS - YYZ
1 stop36h 55mKorean Air
Deal found 9/9C$ 2,170
Tue 4/111:55 p.m.YYZ - PUS
1 stop33h 25mCathay Pacific
Tue 11/112:05 p.m.PUS - YYZ
1 stop20h 30mCathay Pacific
Deal found 10/9C$ 2,181

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl 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 11 September 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Busan that are best for you.

Fly from

Pearson Intl

Fly to

Busan

Route

Depart

Return

Price

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Mon 9/3

10:45 p.m.-7:30 p.m.

2 stops31h 45m

Busan Gimhae

Wed 18/3

4:10 p.m.-5:25 p.m.

2 stops62h 15m

C$ 1,757

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Tue 17/2

12:15 a.m.-5:40 p.m.

1 stop27h 25m

Busan Gimhae

Wed 4/3

6:55 p.m.-3:58 p.m.

2 stops35h 03m

C$ 1,803

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Mon 3/11

12:15 a.m.-5:40 p.m.

1 stop27h 25m

Busan Gimhae

Tue 11/11

6:55 p.m.-8:20 p.m.

1 stop39h 25m

C$ 1,886

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Mon 3/11

12:15 a.m.-5:40 p.m.

1 stop27h 25m

Busan Gimhae

Tue 11/11

6:55 p.m.-12:38 a.m.

2 stops43h 43m

C$ 1,896

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Mon 5/1

4:45 p.m.-5:40 p.m.

2 stops34h 55m

Busan Gimhae

Mon 19/1

6:55 p.m.-4:28 p.m.

2 stops35h 33m

C$ 1,994

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Mon 9/3

2:00 p.m.-1:15 p.m.

1 stop34h 15m

Busan Gimhae

Wed 18/3

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

1 stop23h 30m

C$ 2,011

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Sat 28/2

12:15 a.m.-5:40 p.m.

1 stop27h 25m

Busan Gimhae

Thu 5/3

6:55 p.m.-8:20 p.m.

1 stop39h 25m

C$ 2,012

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Sat 25/10

9:00 a.m.-6:30 p.m.

3 stops44h 30m

C$ 704

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Wed 22/10

7:45 p.m.-7:25 a.m.

3 stops46h 40m

C$ 747

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Wed 1/10

9:45 a.m.-1:00 p.m.

2 stops38h 15m

C$ 758

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 17 results
1
2

Best time to book a flight from Pearson Intl to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Pearson Intl 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 Toronto Pearson Intl Airport to Busan

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

Find hourly flight availability from Pearson Intl 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 11 September 2025.

When flying from Toronto Pearson Intl Airport to Busan, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 8% versus a flight in the morning.

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Busan. Reviews last updated 11 September 2025.
See what other customers who have flown with Korean Air from Toronto Pearson Intl Airport to Busan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews
Check prices

Crew

8.7

Boarding

8.5

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews
Check prices

Crew

8.7

Boarding

8.5

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl 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 Toronto Pearson Intl?

    For a flight from Toronto Pearson Intl to Busan, you will be flying into Gimhae. Busan Gimhae (PUS) is just 11.6 km from the centre of the city. Gimhae is the only Busan airport and it handles 0 inbound flights from Toronto Pearson Intl per day. 1 airline has flights to Busan Gimhae from Toronto Pearson Intl on a regular basis.

  • How long is the flight from Toronto Pearson Intl Airport to Busan?

    Airlines like KLM and EVA Air fly from Toronto Pearson Intl Airport to Busan in about 27h 25m. The time it takes to get you to your destination can typically vary by up to 4h 20m. The distance from Toronto Pearson Intl Airport to Busan is about 10775 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Toronto Pearson Intl Airport to Busan round-trip?

    Currently priced at C$ 1,805, Korean Air will fly you from Toronto Pearson Intl Airport to Busan and back. In addition to Korean Air, many other airlines offer competitively priced options for your trip. Korean Air is currently priced 18% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Pearson Intl to Busan?

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

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

    Yes. Cheapflights offers flight deals from Pearson Intl 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

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Top airline flying from Pearson Intl to Busan

Discover the top airline that operate flights from Pearson Intl 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapestC$ 1,805AverageC$ 2,180FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pearson Intl to Busan?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pearson Intl to Busan. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pearson Intl to Busan, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Pearson Intl to Busan flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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