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Cheap flights from Niagara Falls, ON to Busan from C$ 672

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PUS
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Niagara Falls to Busan

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Busan
Explore the most affordable flight options available from Niagara Falls to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 December 2025.

Wed 17/126:30 a.m.YYZ - PUS
2 stops24h 15mMultiple Airlines
Thu 15/112:00 p.m.PUS - YYZ
1 stop35h 05mMultiple Airlines
Deal found 14/12C$ 3,065
Wed 17/123:25 p.m.YYZ - PUS
1 stop30h 10mChina Eastern
Thu 15/15:50 p.m.PUS - YYZ
1 stop33h 35mChina Eastern
Deal found 14/12C$ 3,073
Wed 17/126:30 a.m.YYZ - PUS
2 stops24h 15mKorean Air
Thu 15/14:10 p.m.PUS - YYZ
1 stop30h 55mKorean Air
Deal found 14/12C$ 3,174
Mon 22/121:30 p.m.YYZ - PUS
2 stops39h 20mChina Airlines
Wed 7/111:50 a.m.PUS - YYZ
2 stops39h 50mChina Airlines
Deal found 14/12C$ 3,524
Mon 22/126:30 a.m.YYZ - PUS
2 stops39h 05mChina Eastern
Wed 7/15:50 p.m.PUS - YYZ
2 stops42h 03mChina Eastern
Deal found 14/12C$ 3,539
Mon 22/123:25 p.m.YYZ - PUS
1 stop30h 10mMultiple Airlines
Wed 7/16:55 p.m.PUS - YYZ
1 stop39h 25mMultiple Airlines
Deal found 14/12C$ 3,543

Find flight deals from Niagara Falls to Busan

Keep the following information in mind while searching for Niagara Falls to Busan flight deals. Data was last updated 15 December 2025.

Round-trip from

C$ 1,451

One-way from

C$ 672

Popular in

July

Cheapest in

April

Average price

C$ 2,480
6/4-20/4
  • 6/4-20/4
  • 4 total stops
  • 67h 14m total
  • Niagara Falls to Busan
Search Deals
10/2
  • 10/2
  • 2 total stops
  • 48h 45m total
  • Niagara Falls to Busan
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 401 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 86 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls 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 15 December 2025.
Use the filters below to find and compare flights from Niagara Falls to Busan that are best for you.

Fly from

Niagara Falls

Fly to

Busan

Route

Depart

Return

Price

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Mon 9/3

7:50 p.m.-1:45 p.m.

2 stops28h 55m

Busan Gimhae

Wed 18/3

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

2 stops34h 33m

C$ 1,471

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Sun 5/4

1:45 a.m.-6:00 p.m.

1 stop27h 15m

Busan Gimhae

Mon 20/4

7:10 p.m.-3:54 p.m.

2 stops33h 44m

C$ 1,593

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Sun 11/1

10:00 a.m.-11:35 a.m.

3 stops35h 35m

Busan Gimhae

Sun 18/1

7:20 a.m.-9:23 p.m.

2 stops28h 03m

C$ 1,822

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Sat 27/12

3:25 p.m.-4:00 p.m.

2 stops34h 35m

C$ 1,157

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Sat 27/12

3:25 p.m.-11:35 a.m.

1 stop30h 10m

C$ 1,327

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/12

Best time to book a flight from Niagara Falls to Busan

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

What is the cheapest month to book a flight from Niagara Falls to Busan?

Currently, February is the cheapest month in which you can book a flight from Niagara Falls to Busan (average of C$ 1,424). Flying from Niagara Falls to Busan in December is currently the most expensive (average of C$ 2,480). 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 NI4 to PUS?

Find hourly flight availability from Niagara Falls 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 15 December 2025.

One of the essential ways to save on airfare from Niagara Falls to Busan is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 15% on airfare.

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 15 December 2025.
Get a feel of what it's like to fly with Korean Air from Niagara Falls to Busan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,186 reviews
Check prices

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

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
1,186 reviews
Korean Air
8.4
Very good
1,186 reviews
Check prices

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

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 Niagara Falls 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 Niagara Falls?

    For a flight from Niagara Falls 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 Niagara Falls per day. 1 airline has flights to Busan Gimhae from Niagara Falls on a regular basis.

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

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

  • How can I find direct flights from Niagara Falls to Busan?

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

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

    Yes. Cheapflights offers flight deals from Niagara Falls 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 Niagara Falls to Busan?

    Currently, February is the cheapest month in which you can book a flight from Niagara Falls to Busan (average of C$ 1,424). Flying from Niagara Falls to Busan in December is currently the most expensive (average of C$ 2,480). 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

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

Top airline flying from Niagara Falls to Busan

Discover the top airline that operate flights from Niagara Falls 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 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapestC$ 1,685AverageC$ 2,219FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Niagara Falls to Busan?

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

Millions of users choose and trust Cheapflights to book the best flight deals from Niagara Falls to Busan for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Niagara Falls to Busan with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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