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Cheap flights from Niagara Falls, ON to South Korea from C$ 582

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ICN
21 Apr — 28 Apr1
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 22 March 2026.

Thu 23/46:30 p.m.
YYZ
-
ICN
2 stops35h 15m
Multiple Airlines
Tue 5/59:10 p.m.
ICN
-
YYZ
2 stops21h 35m
Multiple Airlines
Deal found 17/3C$ 1,114
Thu 9/410:15 p.m.
YYZ
-
ICN
1 stop31h 30m
WestJet
Tue 2/68:45 p.m.
ICN
-
YYZ
1 stop16h 25m
WestJet
Deal found 18/3C$ 1,136
Tue 16/610:25 p.m.
YYZ
-
ICN
1 stop31h 20m
WestJet
Mon 22/68:45 p.m.
ICN
-
YYZ
1 stop17h 20m
WestJet
Deal found 19/3C$ 1,141
Fri 22/56:10 a.m.
YYZ
-
ICN
2 stops23h 35m
WestJet
Mon 15/68:45 p.m.
ICN
-
YYZ
2 stops21h 25m
WestJet
Deal found 18/3C$ 1,145
Thu 16/410:15 p.m.
YYZ
-
ICN
2 stops31h 30m
Multiple Airlines
Sat 9/59:10 p.m.
ICN
-
YYZ
2 stops21h 35m
Multiple Airlines
Deal found 17/3C$ 1,156
Thu 16/410:50 p.m.
YYZ
-
ICN
2 stops30h 55m
Multiple Airlines
Tue 5/58:40 p.m.
ICN
-
YYZ
2 stops22h 05m
Multiple Airlines
Deal found 18/3C$ 1,158
Wed 29/42:25 p.m.
YYZ
-
ICN
2 stops39h 20m
Multiple Airlines
Tue 26/58:40 p.m.
ICN
-
YYZ
2 stops23h 15m
Multiple Airlines
Deal found 18/3C$ 1,161
Thu 30/46:10 a.m.
YYZ
-
ICN
2 stops23h 35m
WestJet
Sun 24/58:45 p.m.
ICN
-
YYZ
1 stop17h 20m
WestJet
Deal found 18/3C$ 1,167
Sat 11/410:15 p.m.
YYZ
-
ICN
2 stops31h 30m
WestJet
Fri 1/58:45 p.m.
ICN
-
YYZ
1 stop16h 25m
WestJet
Deal found 17/3C$ 1,170
Wed 29/43:30 p.m.
YYZ
-
ICN
2 stops62h 15m
WestJet
Tue 26/58:45 p.m.
ICN
-
YYZ
1 stop22h 00m
WestJet
Deal found 17/3C$ 1,172
Mon 16/117:04 a.m.
YYZ
-
GMP
2 stops25h 01m
Multiple Airlines
Thu 3/128:00 a.m.
GMP
-
YYZ
2 stops25h 02m
Multiple Airlines
Deal found 20/3C$ 1,480
Tue 8/911:44 a.m.
YYZ
-
GMP
2 stops20h 31m
Multiple Airlines
Tue 6/108:00 a.m.
GMP
-
YYZ
2 stops23h 35m
Multiple Airlines
Deal found 17/3C$ 1,484

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 22 March 2026.

Round-trip from

C$ 1,136

One-way from

C$ 582

Popular in

December

Cheapest in

January

Average price

C$ 1,914
WestJet
  • WestJet
  • 9/4-2/6
  • 2 total stops
  • 47h 55m total
  • Niagara Falls to South Korea
Search Deals
WestJet
  • WestJet
  • 2/6
  • 2 total stops
  • 36h 25m total
  • Niagara Falls to South Korea
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 93 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 22 March 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

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Tue 1/9

11:44 a.m.-9:15 p.m.

2 stops20h 31m

Seoul Gimpo Intl

Wed 30/9

8:00 a.m.-6:30 p.m.

2 stops23h 30m

C$ 1,484

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Mon 20/4

7:15 a.m.-9:15 p.m.

2 stops25h 00m

Seoul Gimpo Intl

Tue 12/5

8:00 a.m.-9:44 p.m.

2 stops26h 44m

C$ 1,539

TorontoBusan

YYZ - PUS

YYZPUS

Toronto Pearson Intl

Mon 20/4

9:05 a.m.-8:30 a.m.

2 stops34h 25m

Busan Gimhae

Mon 4/5

7:20 a.m.-7:30 p.m.

1 stop25h 10m

C$ 1,558

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Mon 6/4

5:16 p.m.-4:20 a.m.

1 stop22h 04m

Incheon Intl

Tue 21/4

11:30 a.m.-4:14 p.m.

1 stop17h 44m

C$ 1,656

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Wed 8/4

11:00 a.m.-4:20 a.m.

2 stops28h 20m

Incheon Intl

Thu 30/4

11:30 a.m.-9:32 p.m.

2 stops23h 02m

C$ 1,657

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Thu 9/4

7:15 a.m.-9:15 p.m.

2 stops25h 00m

Seoul Gimpo Intl

Thu 7/5

8:00 a.m.-5:40 p.m.

2 stops22h 40m

C$ 1,691

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Mon 6/4

8:50 a.m.-4:20 a.m.

3 stops30h 30m

Incheon Intl

Mon 20/4

11:30 a.m.-4:14 p.m.

1 stop17h 44m

C$ 1,734

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Sun 13/9

11:30 a.m.-9:15 p.m.

2 stops20h 45m

Seoul Gimpo Intl

Wed 30/9

8:00 a.m.-5:25 p.m.

2 stops22h 25m

C$ 1,767

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Sat 25/4

7:15 a.m.-9:15 p.m.

2 stops25h 00m

Seoul Gimpo Intl

Thu 7/5

8:00 a.m.-5:40 p.m.

2 stops22h 40m

C$ 1,798

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Mon 27/4

7:15 a.m.-9:15 p.m.

2 stops25h 00m

Seoul Gimpo Intl

Sun 10/5

8:00 a.m.-9:44 p.m.

2 stops26h 44m

C$ 1,800

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/3

Showing 1-10 of 60 resultsSorted by cheapest first
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2
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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 month to book a flight from Niagara Falls to South Korea?

Currently, January is the cheapest month in which you can book a flight from Niagara Falls to South Korea (average of C$ 209). Flying from Niagara Falls to South Korea in December is currently the most expensive (average of C$ 1,650). 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 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 22 March 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 56% on flights from Niagara Falls to South Korea by exploring options for tickets in the evening.

What is the cheapest day to fly from Niagara Falls to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Niagara Falls to South Korea. Price data was last updated on 16 March 2025.

Travelers seeking maximum savings on their Niagara Falls to South Korea flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 22 March 2026.

The most flights from NI4 to KR0 are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 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 22 March 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
1,205 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

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
1,205 reviews
Korean Air
8.4
Very good
1,205 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

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
505 reviews
Korean Air
8.4
Very good
1,205 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

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
3,300 reviews
Korean Air
8.4
Very good
1,205 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

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
11,486 reviews
Korean Air
8.4
Very good
1,205 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

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
10,830 reviews
Korean Air
8.4
Very good
1,205 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

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 15h. Fly via United Airlines, Japan Airlines, or Korean Air to get the fastest option. Niagara Falls and South Korea are separated by a distance of 10612 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$ 475 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$ 560 and C$ 584, 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 - Busan Gimhae, 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 Korean Air (93%), WestJet (78%) or Air Canada (61%) 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$ 1,310 for a flight from Niagara Falls to South Korea. The cheapest flight overall is C$ 631 while the most popular route, (Toronto Pearson Intl - Incheon Intl) is currently priced at C$ 1,226.

  • 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.

  • What is the cheapest month to book a flight from Niagara Falls to South Korea?

    Currently, January is the cheapest month in which you can book a flight from Niagara Falls to South Korea (average of C$ 209). Flying from Niagara Falls to South Korea in December is currently the most expensive (average of C$ 1,650). 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 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 10 airlines flying from Niagara Falls to South Korea

Discover the top 10 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 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 199AverageC$ 252FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 560AverageC$ 1,149FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
T'way AirCheapestC$ 738AverageC$ 802FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
EVA AirCheapestC$ 833AverageC$ 1,804FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
WestJetCheapestC$ 890AverageC$ 1,221FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 1,468AverageC$ 1,764FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 1,488AverageC$ 1,871FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Cathay PacificCheapestC$ 1,498AverageC$ 1,649FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Asiana AirlinesCheapestC$ 1,617AverageC$ 2,024FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Korean AirCheapestC$ 1,697AverageC$ 2,214FlexibilityNo 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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