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Cheap flights from Niagara Falls to Seoul from C$ 484
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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SEL
16 Oct — 23 Oct1
Cheapflights Tip: The best prices from Niagara Falls to Seoul are usually found in September or October, booked 34 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday
Cheap flight deals from Niagara Falls to Seoul
Keep the following information in mind while searching for Niagara Falls to Seoul flight deals. Data was last updated 16 September 2025.
Find flight deals from Niagara Falls to Seoul
Cheapest flights from Niagara Falls to SeoulExplore the most affordable flight options available from Niagara Falls to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.
Explore the most affordable flight options available from Niagara Falls to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.
Thu 30/106:30 p.m.YYZ - ICN
3 stops28h 50mMultiple Airlines
Thu 6/111:20 p.m.ICN - YYZ
3 stops31h 38mMultiple Airlines
Deal found 15/9C$ 1,120
Thu 18/97:40 a.m.YYZ - ICN
1 stop24h 55mMultiple Airlines
Thu 30/109:20 p.m.ICN - YYZ
2 stops22h 38mMultiple Airlines
Deal found 16/9C$ 1,122
Thu 30/106:45 p.m.YYZ - ICN
2 stops28h 35mMultiple Airlines
Sun 2/119:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 16/9C$ 1,125
Thu 18/97:40 a.m.YYZ - ICN
1 stop24h 55mMultiple Airlines
Tue 28/109:20 p.m.ICN - YYZ
1 stop21h 48mMultiple Airlines
Deal found 16/9C$ 1,126
Fri 14/118:00 a.m.YYZ - ICN
2 stops31h 20mMultiple Airlines
Thu 27/119:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 14/9C$ 1,130
Mon 29/911:00 p.m.YYZ - ICN
2 stops28h 05mMultiple Airlines
Mon 13/108:45 p.m.ICN - YYZ
1 stop23h 07mMultiple Airlines
Deal found 15/9C$ 1,131
Mon 17/116:45 p.m.YYZ - ICN
2 stops27h 35mMultiple Airlines
Sun 30/119:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 16/9C$ 1,134
Thu 13/111:30 p.m.YYZ - ICN
2 stops32h 50mMultiple Airlines
Tue 25/119:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 14/9C$ 1,137
Thu 2/1011:00 p.m.YYZ - ICN
2 stops28h 05mMultiple Airlines
Sat 11/108:45 p.m.ICN - YYZ
1 stop16h 37mMultiple Airlines
Deal found 16/9C$ 1,138
Fri 7/113:25 p.m.YYZ - GMP
1 stop29h 35mChina Eastern
Sun 16/1112:00 p.m.GMP - YYZ
1 stop39h 25mChina Eastern
Deal found 14/9C$ 1,210
Wed 19/113:25 p.m.YYZ - GMP
1 stop29h 35mChina Eastern
Thu 4/128:50 p.m.GMP - YYZ
1 stop30h 35mChina Eastern
Deal found 14/9C$ 1,301
Sat 15/113:25 p.m.YYZ - GMP
1 stop38h 25mChina Eastern
Sun 30/118:50 p.m.GMP - YYZ
1 stop30h 35mChina Eastern
Deal found 14/9C$ 1,380
Cheapflights Fare Finder
Customize your flight search to find flights from Niagara Falls to Seoul 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 16 September 2025.
Use the filters below to find and compare flights from Niagara Falls to Seoul that are best for you.
Fly from
Niagara Falls
Fly to
Seoul
Route
Depart
Return
Price
TorontoIncheon
YYZ - ICN
YYZICN
Toronto Pearson Intl
Sat 8/11
4:45 p.m.-7:25 p.m.
2 stops36h 40m
Incheon Intl
Sat 22/11
8:35 p.m.-3:35 p.m.
1 stop33h 00m
C$ 1,553
TorontoIncheon
YYZ - ICN
YYZICN
Toronto Pearson Intl
Tue 11/11
4:45 p.m.-7:25 p.m.
2 stops60h 40m
Incheon Intl
Thu 20/11
8:35 p.m.-3:35 p.m.
1 stop33h 00m
C$ 1,575
TorontoIncheon
YYZ - ICN
YYZICN
Toronto Pearson Intl
Tue 11/11
4:45 p.m.-6:35 p.m.
1 stop35h 50m
Incheon Intl
Mon 24/11
8:35 p.m.-3:35 p.m.
1 stop33h 00m
C$ 1,586
TorontoIncheon
YYZ - ICN
YYZICN
Toronto Pearson Intl
Mon 10/11
4:45 p.m.-7:25 p.m.
2 stops36h 40m
Incheon Intl
Fri 21/11
8:35 p.m.-3:35 p.m.
1 stop33h 00m
C$ 1,676
TorontoSeoul
YYZ - GMP
YYZGMP
Toronto Pearson Intl
Thu 30/10
4:10 p.m.-1:05 p.m.
1 stop31h 55m
Seoul Gimpo Intl
Mon 3/11
2:25 p.m.-12:10 p.m.
1 stop35h 45m
C$ 1,684
TorontoIncheon
YYZ - ICN
YYZICN
Toronto Pearson Intl
Sun 16/11
8:10 p.m.-6:20 p.m.
1 stop32h 10m
Incheon Intl
Tue 25/11
12:10 a.m.-6:15 p.m.
1 stop32h 05m
C$ 1,736
TorontoIncheon
YYZ - ICN
YYZICN
Toronto Pearson Intl
Sun 16/11
8:10 p.m.-6:20 p.m.
1 stop32h 10m
Incheon Intl
Sat 6/12
12:10 a.m.-7:39 a.m.
2 stops45h 29m
C$ 1,761
TorontoIncheon
YYZ - ICN
YYZICN
Toronto Pearson Intl
Fri 19/9
1:50 a.m.-12:40 p.m.
1 stop21h 50m
Incheon Intl
Tue 28/10
1:45 p.m.-10:00 p.m.
1 stop21h 15m
C$ 1,890
TorontoIncheon
YYZ - ICN
YYZICN
Toronto Pearson Intl
Wed 12/11
4:45 p.m.-6:35 p.m.
1 stop35h 50m
Incheon Intl
Sun 23/11
8:35 p.m.-3:35 p.m.
1 stop33h 00m
C$ 1,911
TorontoIncheon
YYZ - ICN
YYZICN
Toronto Pearson Intl
Fri 7/11
12:15 a.m.-10:30 a.m.
1 stop20h 15m
Incheon Intl
Tue 25/11
7:45 p.m.-8:20 p.m.
1 stop38h 35m
C$ 1,973
Showing 1-10 of 44 results
Best time to book a flight from Niagara Falls to Seoul
Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul
How far ahead should I book a flight from Niagara Falls to Seoul?
Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to Seoul. Price data was last updated on 12 September 2025.
Booking 34 days in advance of your planned departure date is, on average, the best time to get cheap flights from Niagara Falls to Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Niagara Falls to Seoul?
Currently, September is the cheapest month in which you can book a flight from Niagara Falls to Seoul (average of C$ 926). Flying from Niagara Falls to Seoul in December is currently the most expensive (average of C$ 1,500). 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 SEL?
Find hourly flight availability from Niagara Falls to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Niagara Falls to Seoul as you normally would.
What is the cheapest day to fly from Niagara Falls to Seoul?
Use this chart to determine the cheapest time to fly round-trip from Niagara Falls to Seoul. Price data was last updated on 16 December 2024.
Travelers seeking maximum savings on their Niagara Falls to Seoul flight should consider departing on Sunday afternoons when fares are most often at their lowest. Thursday 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 Seoul
Explore weekly flight availability from Niagara Falls to Seoul. 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 16 September 2025.
The most flights from NI4 to SEL 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).
How much does it cost to fly round-trip from Niagara Falls to Seoul?
Reviews of airlines servicing Seoul
Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated 16 September 2025.
Get a feel of what it's like to fly with Korean Air,Asiana Airlines, andUnited Airlines from Niagara Falls to Seoul by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.3
Food
8.1
Crew
8.7
Boarding
8.5
Overall
8.4
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Comfort
8.3
Food
8.1
Crew
8.7
Boarding
8.5
Overall
8.4
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Comfort
8.3
Food
8.1
Crew
8.7
Boarding
8.5
Overall
8.4
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Comfort
8.3
Food
8.1
Crew
8.7
Boarding
8.5
Overall
8.4
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Comfort
8.3
Food
8.1
Crew
8.7
Boarding
8.5
Overall
8.4
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Comfort
8.3
Food
8.1
Crew
8.7
Boarding
8.5
Overall
8.4
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Related info for your journey
Find useful and relevant information for your journey from Niagara Falls to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Niagara Falls to Seoul
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Niagara Falls to Seoul
Discover the top 10 airlines that operate flights from Niagara Falls to Seoul. 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 16 September 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Niagara Falls to Seoul?
When you search for this flight from Niagara Falls to Seoul, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Seoul?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seoul from Niagara Falls.
Can Cheapflights find flights from Niagara Falls to Seoul with no change fees?
Need flexible booking options for your flight to Seoul from Niagara Falls? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Niagara Falls to Seoul become cheaper?
Yes, Cheapflights offers price alerts on Niagara Falls to Seoul flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.