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Cheap flights from Niagara Falls, ON to Incheon Intl Airport from C$ 682

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ICN
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Niagara Falls to Incheon Intl are usually found in September or November, booked 45 days in advance, depart on a Tuesday or Friday and return on a Thursday

Cheap flight deals from Niagara Falls to Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Incheon Intl
Explore the most affordable flight options available from Niagara Falls to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 July 2026.

Tue 8/97:00 a.m.
YYZ
-
ICN
1 stop20h 05m
Air Canada
Wed 16/95:45 p.m.
ICN
-
YYZ
1 stop15h 44m
Air Canada
Deal found 18/7C$ 1,359
Tue 1/91:50 p.m.
YYZ
-
ICN
Nonstop14h 40m
Air Canada
Wed 30/97:05 p.m.
ICN
-
YYZ
Nonstop13h 10m
Air Canada
Deal found 22/7C$ 1,360
Thu 3/910:50 a.m.
YYZ
-
ICN
1 stop18h 55m
WestJet
Thu 10/98:45 p.m.
ICN
-
YYZ
2 stops21h 25m
WestJet
Deal found 20/7C$ 1,361
Wed 16/91:35 p.m.
YYZ
-
ICN
Nonstop14h 55m
Air Canada
Tue 13/107:05 p.m.
ICN
-
YYZ
Nonstop13h 10m
Air Canada
Deal found 20/7C$ 1,363
Wed 19/810:00 a.m.
YYZ
-
ICN
1 stop19h 45m
Multiple Airlines
Sat 12/129:55 p.m.
ICN
-
YYZ
1 stop27h 27m
Multiple Airlines
Deal found 18/7C$ 1,364
Sun 20/911:15 p.m.
YYZ
-
ICN
2 stops30h 30m
Multiple Airlines
Sun 4/107:05 p.m.
ICN
-
YYZ
2 stops35h 40m
Multiple Airlines
Deal found 21/7C$ 1,366
Thu 20/88:00 a.m.
YYZ
-
ICN
2 stops21h 45m
Multiple Airlines
Thu 10/129:55 p.m.
ICN
-
YYZ
1 stop27h 27m
Multiple Airlines
Deal found 18/7C$ 1,367
Wed 2/98:00 a.m.
YYZ
-
ICN
1 stop21h 45m
WestJet
Thu 17/98:45 p.m.
ICN
-
YYZ
1 stop22h 00m
WestJet
Deal found 18/7C$ 1,368
Thu 8/101:30 p.m.
YYZ
-
ICN
Nonstop15h 00m
Air Canada
Mon 26/107:10 p.m.
ICN
-
YYZ
Nonstop13h 10m
Air Canada
Deal found 22/7C$ 1,370
Sat 15/88:00 a.m.
YYZ
-
ICN
2 stops21h 45m
WestJet
Sun 13/98:45 p.m.
ICN
-
YYZ
2 stops21h 25m
WestJet
Deal found 19/7C$ 1,371
Fri 30/1011:30 p.m.
YYZ
-
ICN
2 stops30h 15m
Multiple Airlines
Fri 13/111:20 p.m.
ICN
-
YYZ
2 stops32h 10m
Multiple Airlines
Deal found 20/7C$ 1,373
Sun 6/98:00 a.m.
YYZ
-
ICN
2 stops21h 45m
WestJet
Fri 11/98:45 p.m.
ICN
-
YYZ
2 stops21h 25m
WestJet
Deal found 20/7C$ 1,374

Find flight deals from Niagara Falls to Incheon Intl

Keep the following information in mind while searching for Niagara Falls to Incheon Intl flight deals. Data was last updated 23 July 2026.

Round-trip from

C$ 1,360

One-way from

C$ 682

Popular in

December

Cheapest in

September

Average price

C$ 1,893
Air Canada
  • Air Canada
  • 1/9-30/9
  • Nonstop
  • 27h 50m total
  • Niagara Falls to Incheon
Search Deals
WestJet
  • WestJet
  • 26/8
  • 2 total stops
  • 55h 15m total
  • Niagara Falls to Incheon
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to Incheon Intl 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 23 July 2026.
Use the filters below to find and compare flights from Niagara Falls to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Tue 15/9

11:10 p.m.-8:35 a.m.

2 stops44h 25m

Incheon Intl

Tue 29/9

11:20 p.m.-7:45 p.m.

1 stop33h 25m

C$ 1,375

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Tue 17/11

11:40 a.m.-4:50 p.m.

Nonstop15h 10m

Incheon Intl

Mon 30/11

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

Nonstop13h 00m

C$ 1,535
Quickest round-trip

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Mon 5/10

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

Nonstop15h 00m

Incheon Intl

Thu 5/11

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

Nonstop13h 00m

C$ 1,542

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Sat 7/11

11:40 a.m.-4:50 p.m.

Nonstop15h 10m

Incheon Intl

Fri 20/11

6:25 p.m.-8:55 p.m.

1 stop16h 30m

C$ 1,546

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Sun 4/10

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

Nonstop15h 00m

Incheon Intl

Fri 23/10

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

Nonstop13h 20m

C$ 1,547

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Mon 30/11

8:05 p.m.-4:25 p.m.

1 stop30h 20m

Incheon Intl

Thu 3/12

12:45 p.m.-4:08 p.m.

1 stop17h 23m

C$ 1,587

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Mon 30/11

10:53 a.m.-5:40 a.m.

2 stops28h 47m

Incheon Intl

Wed 2/12

6:30 p.m.-11:29 p.m.

1 stop18h 59m

C$ 1,587

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Tue 1/12

11:40 a.m.-4:50 p.m.

Nonstop15h 10m

Incheon Intl

Thu 3/12

10:55 p.m.-8:55 p.m.

1 stop36h 00m

C$ 1,604

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Mon 14/9

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

Nonstop15h 00m

Incheon Intl

Thu 17/9

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

1 stop17h 05m

C$ 1,609

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Tue 1/12

8:05 p.m.-4:25 p.m.

1 stop30h 20m

Incheon Intl

Fri 4/12

6:30 p.m.-11:29 p.m.

1 stop18h 59m

C$ 1,652

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/7

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Niagara Falls to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

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

Find hourly flight availability from Niagara Falls to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Niagara Falls to Incheon Intl Airport as you normally would.

Weekly flight availability from Niagara Falls to Incheon Intl Airport

Explore weekly flight availability from Niagara Falls to Incheon Intl. 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 23 July 2026.

The most flights from NI4 to ICN 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 Incheon Intl Airport?

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated 23 July 2026.
Get a feel of what it's like to fly with Korean Air,Asiana Airlines, andWestJet from Niagara Falls to Incheon Intl Airport 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
1,221 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

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
1,221 reviews
Korean Air
8.4
Very good
1,221 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

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
553 reviews
Korean Air
8.4
Very good
1,221 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

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
3,411 reviews
Korean Air
8.4
Very good
1,221 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

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
11,832 reviews
Korean Air
8.4
Very good
1,221 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

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
11,373 reviews
Korean Air
8.4
Very good
1,221 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

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 Incheon Intl. 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 Incheon Intl Airport?

    A quick flight from Niagara Falls to Incheon Intl Airport can take about 15h 10m. Korean Air provides one of the quickest options available for as low as C$ 1,535. The distance between Niagara Falls and Incheon Intl Airport is about 10612 km. Generally, flights for this route are direct.

  • What are the cheapest airlines to fly from Niagara Falls to Incheon Intl Airport one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 484. Users have also found prices from C$ 575 and C$ 901 on American Airlines and Air Canada, respectively.

  • What are the most reliable airlines from Niagara Falls to Incheon Intl Airport?

    Before booking your flight to Incheon Intl Airport from Niagara Falls, check out the most reliable airlines to get you to your destination on time: WestJet (100%), Air Canada (78%), Asiana Airlines( 78%).

  • What are the cheapest flights from Niagara Falls to Incheon Intl Airport?

    The cheapest flight price from Niagara Falls to Incheon Intl Airport is C$ 684. On average you can expect to pay C$ 3,166. The most popular route, (Toronto Pearson Intl - Incheon Intl), can usually be booked for C$ 1,163.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Niagara Falls to Incheon Intl 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 8 airlines flying from Niagara Falls to Incheon Intl

Discover the top 8 airlines that operate flights from Niagara Falls to Incheon Intl. 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 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 204AverageC$ 259FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 575AverageC$ 1,177FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
T'way AirCheapestC$ 758AverageC$ 827FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
WestJetCheapestC$ 1,016AverageC$ 1,324FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Asiana AirlinesCheapestC$ 1,390AverageC$ 2,061FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Air CanadaCheapestC$ 1,422AverageC$ 1,743FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapestC$ 1,512AverageC$ 1,962FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
United AirlinesCheapestC$ 1,529AverageC$ 1,830FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 Incheon Intl?

Deals for Niagara Falls to Incheon Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Niagara Falls to Incheon Intl 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 Incheon Intl with no change fees?

Yes, we can. To see specific flights from Niagara Falls to Incheon Intl 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 Incheon Intl become cheaper?

Yes, Cheapflights offers price alerts on Niagara Falls to Incheon Intl 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.

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