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Cheap flights from Niagara Falls, ON to South Korea from C$ 654

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ICN
20 Jul — 27 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Niagara Falls to South Korea

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to South Korea
Explore the most affordable flight options available from Niagara Falls to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 June 2026.

Sun 9/81:50 a.m.
YYZ
-
PUS
1 stop29h 00m
Philippine Airlines
Sat 12/99:00 p.m.
PUS
-
YYZ
1 stop38h 45m
Philippine Airlines
Deal found 16/6C$ 1,183
Fri 14/81:50 a.m.
YYZ
-
PUS
1 stop29h 00m
Philippine Airlines
Sat 12/99:00 p.m.
PUS
-
YYZ
1 stop38h 45m
Philippine Airlines
Deal found 16/6C$ 1,202
Mon 17/81:45 p.m.
YYZ
-
ICN
1 stop18h 35m
Multiple Airlines
Mon 14/97:05 p.m.
ICN
-
YYZ
Nonstop13h 10m
Multiple Airlines
Deal found 19/6C$ 1,560
Tue 21/710:25 p.m.
YYZ
-
ICN
1 stop31h 20m
WestJet
Thu 24/98:45 p.m.
ICN
-
YYZ
1 stop22h 00m
WestJet
Deal found 19/6C$ 1,563
Fri 3/710:30 p.m.
YYZ
-
ICN
1 stop34h 10m
Multiple Airlines
Sun 12/78:40 p.m.
ICN
-
YYZ
3 stops24h 20m
Multiple Airlines
Deal found 18/6C$ 1,564
Fri 10/78:00 a.m.
YYZ
-
ICN
2 stops21h 45m
WestJet
Sun 25/108:45 p.m.
ICN
-
YYZ
2 stops24h 45m
WestJet
Deal found 18/6C$ 1,566
Mon 6/78:00 a.m.
YYZ
-
ICN
2 stops21h 45m
WestJet
Mon 13/78:45 p.m.
ICN
-
YYZ
2 stops26h 00m
WestJet
Deal found 18/6C$ 1,567
Tue 18/81:45 p.m.
YYZ
-
ICN
1 stop18h 35m
Multiple Airlines
Thu 10/95:45 p.m.
ICN
-
YYZ
1 stop16h 15m
Multiple Airlines
Deal found 19/6C$ 1,568
Tue 21/79:25 a.m.
YYZ
-
ICN
1 stop17h 40m
Multiple Airlines
Mon 17/89:10 p.m.
ICN
-
YYZ
1 stop33h 20m
Multiple Airlines
Deal found 20/6C$ 1,570
Tue 4/81:50 p.m.
YYZ
-
ICN
Nonstop14h 40m
Asiana Airlines
Wed 16/95:45 p.m.
ICN
-
YYZ
1 stop20h 50m
Asiana Airlines
Deal found 18/6C$ 1,571
Mon 7/91:50 p.m.
YYZ
-
ICN
Nonstop14h 40m
Air Canada
Wed 21/107:05 p.m.
ICN
-
YYZ
Nonstop13h 10m
Air Canada
Deal found 18/6C$ 1,573
Tue 18/86:10 p.m.
YYZ
-
ICN
3 stops35h 35m
Multiple Airlines
Thu 27/89:20 a.m.
ICN
-
YYZ
2 stops22h 35m
Multiple Airlines
Deal found 17/6C$ 1,574

Find flight deals from Niagara Falls to South Korea

Keep the following information in mind while searching for Niagara Falls to South Korea flight deals. Data was last updated 20 June 2026.

Round-trip from

C$ 1,183

One-way from

C$ 655

Popular in

December

Cheapest in

January

Average price

C$ 2,057
Philippine Airlines
  • Philippine Airlines
  • 9/8-12/9
  • 2 total stops
  • 67h 45m total
  • Niagara Falls to South Korea
Search Deals
Philippine Airlines
  • Philippine Airlines
  • 16/8
  • 1 total stop
  • 29h 00m total
  • Niagara Falls to South Korea
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 89 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to South Korea 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 20 June 2026.
Use the filters below to find and compare flights from Niagara Falls to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Sun 23/8

10:30 p.m.-5:50 p.m.

1 stop30h 20m

Incheon Intl

Tue 15/9

9:35 a.m.-9:55 a.m.

Nonstop13h 20m

C$ 1,625
Quickest round-trip

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Wed 28/10

12:40 p.m.-4:50 p.m.

Nonstop15h 10m

Incheon Intl

Wed 11/11

10:20 a.m.-9:20 a.m.

Nonstop13h 00m

C$ 1,645

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Mon 14/9

6:35 p.m.-9:30 a.m.

2 stops25h 55m

Busan Gimhae

Wed 16/9

4:30 p.m.-1:05 a.m.

2 stops21h 35m

C$ 1,648

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Thu 10/9

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

Nonstop15h 00m

Incheon Intl

Fri 18/9

6:45 p.m.-10:50 p.m.

1 stop17h 05m

C$ 1,682

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Wed 26/8

12:55 p.m.-8:45 p.m.

1 stop18h 50m

Busan Gimhae

Thu 10/9

4:30 p.m.-11:59 p.m.

2 stops20h 29m

C$ 1,744

TorontoDaegu

YYZ - TAE

YYZTAE

Toronto Pearson Intl

Sun 30/8

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

1 stop18h 00m

Daegu

Thu 3/9

7:55 a.m.-11:57 p.m.

2 stops29h 02m

C$ 1,798

TorontoDaegu

YYZ - TAE

YYZTAE

Toronto Pearson Intl

Sat 29/8

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

1 stop18h 00m

Daegu

Thu 3/9

7:55 a.m.-11:57 p.m.

2 stops29h 02m

C$ 1,798

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Tue 29/9

12:30 p.m.-8:45 p.m.

1 stop19h 15m

Busan Gimhae

Tue 6/10

4:30 p.m.-9:55 a.m.

1 stop30h 25m

C$ 1,798

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Wed 30/9

12:30 p.m.-8:45 p.m.

1 stop19h 15m

Busan Gimhae

Wed 7/10

7:00 a.m.-9:55 a.m.

1 stop15h 55m

C$ 1,798

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Fri 4/9

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

Nonstop15h 00m

Incheon Intl

Sat 12/9

6:45 p.m.-11:00 p.m.

1 stop17h 15m

C$ 1,805

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/6

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Niagara Falls to South Korea

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

What is the cheapest time of day to fly from NI4 to KR?

Find hourly flight availability from Niagara Falls to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 June 2026.

When flying from Niagara Falls to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Niagara Falls to South Korea

Explore weekly flight availability from Niagara Falls to South Korea. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 June 2026.

The most flights from NI4 to KR0 are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated 20 June 2026.
Read through reviews of airlines operating flights from Niagara Falls to South Korea, such as Korean Air,Asiana Airlines, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,218 reviews
Check prices

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

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
1,218 reviews
Korean Air
8.4
Very good
1,218 reviews
Check prices

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

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.
Asiana Airlines
8.1
Very good
545 reviews
Korean Air
8.4
Very good
1,218 reviews
Check prices

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

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.
WestJet
7.2
Good
3,375 reviews
Korean Air
8.4
Very good
1,218 reviews
Check prices

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

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.
American Airlines
7.1
Good
11,711 reviews
Korean Air
8.4
Very good
1,218 reviews
Check prices

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

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.
Air Canada
7.1
Good
11,226 reviews
Korean Air
8.4
Very good
1,218 reviews
Check prices

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

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 South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Niagara Falls to South Korea?

    There are many flights that can get you from Niagara Falls to South Korea in 20h 36m. Fly via Korean Air, China Eastern, or Japan Airlines to get the fastest option. Niagara Falls and South Korea are separated by a distance of 10589 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Niagara Falls to South Korea one-way?

    C$ 471 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on American Airlines and Air Canada, with prices starting from C$ 578 and C$ 846, respectively.

  • What are the most popular routes from Niagara Falls to South Korea?

    While some choose either Toronto Pearson Intl - Seoul Gimpo Intl or Toronto Pearson Intl - Jeju City, Toronto Pearson Intl - Incheon Intl is the most popular route from Niagara Falls to South Korea.

  • What are the most reliable airlines from Niagara Falls to South Korea?

    No one likes to see their flight delayed. When booking a flight from Niagara Falls to South Korea consider choosing Atlas Air (100%), WestJet (97%) or Korean Air (92%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Niagara Falls to South Korea?

    On average you can expect to pay C$ 1,462 for a flight from Niagara Falls to South Korea. The cheapest flight overall is C$ 802 while the most popular route, (Toronto Pearson Intl - Incheon Intl) is currently priced at C$ 1,243.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Niagara Falls to South Korea 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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Alternative routes for Niagara Falls to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Niagara Falls to South Korea

Discover the top 8 airlines that operate flights from Niagara Falls to South Korea. 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 20 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 205AverageC$ 260FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 578AverageC$ 1,183FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
T'way AirCheapestC$ 761AverageC$ 831FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
WestJetCheapestC$ 997AverageC$ 1,369FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Asiana AirlinesCheapestC$ 1,447AverageC$ 2,094FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Air CanadaCheapestC$ 1,496AverageC$ 1,769FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 1,536AverageC$ 1,838FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Korean AirCheapestC$ 1,690AverageC$ 2,394FlexibilityNo 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 Niagara Falls to South Korea?

Cheapflights helps you search for flights from Niagara Falls to South Korea via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to South Korea from Niagara Falls by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

Can Cheapflights notify me if prices for flights from Niagara Falls to South Korea become cheaper?

Yes! Start tracking prices for Niagara Falls to South Korea 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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