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Cheap flights from Niagara Falls, ON to Seoul from C$ 760

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SEL
21 Jul — 28 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Niagara Falls to Seoul are usually found in February or September, booked 58 days in advance, depart on a Tuesday or Friday and return on a Thursday

Cheap flight deals from Niagara Falls to Seoul

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Seoul
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 21 June 2026.

Sun 16/81:50 a.m.
YYZ
-
ICN
1 stop28h 25m
Multiple Airlines
Mon 14/92:35 p.m.
ICN
-
YYZ
2 stops28h 35m
Multiple Airlines
Deal found 19/6C$ 1,559
Tue 14/76:00 a.m.
YYZ
-
ICN
3 stops26h 40m
Multiple Airlines
Wed 2/127:15 a.m.
ICN
-
YYZ
2 stops31h 10m
Multiple Airlines
Deal found 20/6C$ 1,561
Thu 16/712:00 p.m.
YYZ
-
ICN
1 stop17h 45m
Multiple Airlines
Wed 28/107:15 a.m.
ICN
-
YYZ
2 stops30h 10m
Multiple Airlines
Deal found 20/6C$ 1,562
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$ 1,565
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$ 1,566
Sun 19/711:15 p.m.
YYZ
-
ICN
2 stops30h 30m
Multiple Airlines
Wed 28/107:15 a.m.
ICN
-
YYZ
2 stops30h 10m
Multiple Airlines
Deal found 20/6C$ 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$ 1,569
Tue 4/81:50 p.m.
YYZ
-
ICN
Nonstop14h 40m
Multiple Airlines
Mon 24/89:10 p.m.
ICN
-
YYZ
1 stop33h 20m
Multiple Airlines
Deal found 20/6C$ 1,571
Tue 7/710:55 p.m.
YYZ
-
ICN
2 stops54h 50m
WestJet
Sat 11/78:45 p.m.
ICN
-
YYZ
1 stop16h 25m
WestJet
Deal found 20/6C$ 1,572
Fri 6/119:00 a.m.
YYZ
-
ICN
1 stop18h 10m
Air Canada
Mon 16/116:55 p.m.
ICN
-
YYZ
1 stop15h 44m
Air Canada
Deal found 20/6C$ 1,574
Tue 8/98:00 a.m.
YYZ
-
ICN
1 stop19h 05m
Air Canada
Mon 5/105:45 p.m.
ICN
-
YYZ
1 stop42h 15m
Air Canada
Deal found 19/6C$ 1,575

Find 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 21 June 2026.

Round-trip from

C$ 1,559

One-way from

C$ 760

Popular in

December

Cheapest in

February

Average price

C$ 2,213
Air Canada
  • Air Canada
  • 17/8-14/9
  • 1 total stop
  • 31h 45m total
  • Niagara Falls to Seoul
Search Deals
25/7
  • 25/7
  • 3 total stops
  • 26h 40m total
  • Niagara Falls to Seoul
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 61 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 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 21 June 2026.
Use the filters below to find and compare flights from Niagara Falls to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest 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$ 1,644

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Tue 3/11

6:00 a.m.-3:50 p.m.

2 stops19h 50m

Incheon Intl

Thu 26/11

6:45 p.m.-11:04 p.m.

2 stops18h 19m

C$ 1,709

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$ 1,804

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Mon 3/8

12:55 p.m.-4:30 p.m.

Nonstop14h 35m

Incheon Intl

Wed 19/8

6:50 p.m.-11:57 p.m.

1 stop18h 07m

C$ 1,835

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Fri 25/9

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

Nonstop15h 00m

Incheon Intl

Sat 3/10

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

Nonstop13h 20m

C$ 1,873

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Tue 18/8

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

1 stop22h 04m

Incheon Intl

Tue 25/8

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

1 stop17h 44m

C$ 1,895

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Wed 29/7

12:55 p.m.-4:30 p.m.

Nonstop14h 35m

Incheon Intl

Fri 7/8

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

1 stop17h 05m

C$ 1,906

TorontoSeoul

YYZ - GMP

YYZGMP

Toronto Pearson Intl

Fri 10/7

4:25 p.m.-11:00 a.m.

1 stop29h 35m

Seoul Gimpo Intl

Tue 21/7

8:50 p.m.-2:25 p.m.

1 stop30h 35m

C$ 2,084
Quickest round-trip

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Wed 15/7

12:55 p.m.-4:30 p.m.

Nonstop14h 35m

Incheon Intl

Mon 20/7

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

Nonstop13h 20m

C$ 2,151

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Thu 6/8

12:55 p.m.-4:30 p.m.

Nonstop14h 35m

Incheon Intl

Fri 14/8

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

Nonstop13h 20m

C$ 2,186

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/6

Showing 1-10 of 42 resultsSorted by cheapest first
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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

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 21 June 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 Seoul as you normally would.

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 21 June 2026.

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 21 June 2026.
Get a feel of what it's like to fly with Korean Air,Asiana Airlines, andWestJet 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.
Korean Air
8.4
Very good
1,218 reviews
Check prices

Comfort

8.3

Crew

8.7

Overall

8.4

Entertainment

8.2

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

Comfort

8.3

Crew

8.7

Overall

8.4

Entertainment

8.2

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

Comfort

8.3

Crew

8.7

Overall

8.4

Entertainment

8.2

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

Comfort

8.3

Crew

8.7

Overall

8.4

Entertainment

8.2

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
11,725 reviews
Korean Air
8.4
Very good
1,218 reviews
Check prices

Comfort

8.3

Crew

8.7

Overall

8.4

Entertainment

8.2

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
11,231 reviews
Korean Air
8.4
Very good
1,218 reviews
Check prices

Comfort

8.3

Crew

8.7

Overall

8.4

Entertainment

8.2

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 Seoul. 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 Seoul?

    Airlines like Korean Air, Delta, and China Eastern fly from Niagara Falls to Seoul in about 15h 10m. The time it takes to get you to your destination can typically vary by up to 14h 25m. The distance from Niagara Falls to Seoul is about 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 Seoul one-way?

    One-way options have recently been found by users for as low as C$ 486 on WestJet. Other airlines that offer cheap prices include American Airlines from C$ 578 and Air Canada from C$ 904 one-way.

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

    The top 3 most reliable airlines when flying from Niagara Falls to Seoul are Atlas Air (100%), WestJet (97%) and Korean Air (92%).

  • What are the cheapest flights from Niagara Falls to Seoul?

    The cheapest flight price from Niagara Falls to Seoul is C$ 802. On average you can expect to pay C$ 1,452. The most popular route, (Toronto Pearson Intl - Incheon Intl), can usually be booked for C$ 1,242.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Niagara Falls to Seoul 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

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Niagara Falls to Seoul

Discover the top 8 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 21 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 205AverageC$ 260FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 578AverageC$ 1,182FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
T'way AirCheapestC$ 761AverageC$ 830FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
WestJetCheapestC$ 1,001AverageC$ 1,365FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Asiana AirlinesCheapestC$ 1,418AverageC$ 2,090FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Air CanadaCheapestC$ 1,473AverageC$ 1,780FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 1,535AverageC$ 1,837FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Korean AirCheapestC$ 1,656AverageC$ 2,031FlexibilityNo 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 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.

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