C$ 639+ Cheap flights to Incheon Intl (ICN)

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
— ICN
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags

Flights to Incheon Intl in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Incheon Intl Airport
Explore the most affordable flight options available to Incheon Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 28 April 2026.

Thu 17/96:10 p.m.
YHM
-
ICN
1 stop35h 35m
WestJet
Mon 21/98:45 p.m.
ICN
-
YHM
1 stop33h 30m
WestJet
Deal found 26/4C$ 1,351
Thu 3/96:10 p.m.
YHM
-
ICN
1 stop35h 35m
WestJet
Sat 12/98:45 p.m.
ICN
-
YHM
1 stop33h 30m
WestJet
Deal found 26/4C$ 1,352
Wed 2/912:00 p.m.
YYZ
-
ICN
1 stop17h 45m
WestJet
Tue 15/98:45 p.m.
ICN
-
YYZ
1 stop16h 25m
WestJet
Deal found 26/4C$ 1,366
Tue 15/910:20 p.m.
YYZ
-
ICN
2 stops31h 25m
WestJet
Tue 29/98:45 p.m.
ICN
-
YYZ
1 stop33h 25m
WestJet
Deal found 27/4C$ 1,367
Fri 4/98:00 a.m.
YYZ
-
ICN
1 stop21h 45m
WestJet
Sat 12/98:45 p.m.
ICN
-
YYZ
1 stop17h 20m
WestJet
Deal found 25/4C$ 1,370
Tue 1/911:15 p.m.
YYZ
-
ICN
2 stops30h 30m
WestJet
Mon 14/98:45 p.m.
ICN
-
YYZ
2 stops24h 15m
WestJet
Deal found 24/4C$ 1,371
Wed 2/910:50 a.m.
YYZ
-
ICN
1 stop18h 55m
WestJet
Sun 13/98:45 p.m.
ICN
-
YYZ
1 stop16h 25m
WestJet
Deal found 26/4C$ 1,373
Sun 13/912:00 p.m.
YYZ
-
ICN
1 stop17h 45m
Multiple Airlines
Sun 18/108:40 p.m.
ICN
-
YYZ
1 stop22h 45m
Multiple Airlines
Deal found 27/4C$ 1,384
Thu 10/96:10 p.m.
YHM
-
ICN
1 stop35h 35m
WestJet
Sat 26/98:45 p.m.
ICN
-
YHM
1 stop33h 30m
WestJet
Deal found 24/4C$ 1,386
Thu 10/96:10 p.m.
YHM
-
ICN
1 stop35h 35m
WestJet
Mon 14/98:45 p.m.
ICN
-
YHM
1 stop33h 30m
WestJet
Deal found 27/4C$ 1,388
Mon 31/89:00 a.m.
YYZ
-
ICN
1 stop20h 45m
WestJet
Mon 14/98:45 p.m.
ICN
-
YYZ
1 stop17h 20m
WestJet
Deal found 24/4C$ 1,390
Sat 12/911:10 p.m.
YYZ
-
ICN
2 stops30h 35m
WestJet
Sun 20/98:45 p.m.
ICN
-
YYZ
1 stop16h 25m
WestJet
Deal found 24/4C$ 1,392

Find flight deals to Incheon Intl Airport

Find the latest flights to Incheon Intl in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 28 April 2026.

Round-trip from

C$ 1,351

One-way from

C$ 661

Popular in

December

Cheapest in

January

Average price

C$ 1,719

Good round-trip deal

C$ 1,573 or less

Good one-way deal

C$ 1,028 or less
WestJet
  • WestJet
  • 17/9-21/9
  • 2 total stops
  • 69h 05m total
  • Toronto to Seoul
WestJet
  • WestJet
  • 9/9
  • 1 total stop
  • 35h 35m total
  • Toronto to Incheon
Highest demand for flights based on searches. 0% potential increase in price (C$ 4 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 65 potential savings vs. average RT price).
Average for round-trip flights in April 2026
Price to beat on a round-trip flight from Toronto to Incheon Intl.
Price to beat on a one-way flight from Toronto to Incheon Intl.

Cheapflights Fare Finder

 
Locate flights to Incheon Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 28 April 2026.
Use the filters below to find and compare flights to Incheon Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Thu 10/9

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

1 stop35h 35m

Incheon Intl

Mon 14/9

8:45 p.m.-5:15 p.m.

1 stop33h 30m

C$ 1,388

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Sat 19/9

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

1 stop35h 35m

Incheon Intl

Sat 26/9

8:45 p.m.-5:15 p.m.

1 stop33h 30m

C$ 1,509

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Sun 6/9

6:15 a.m.-2:10 p.m.

1 stop18h 55m

Incheon Intl

Thu 3/12

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

Nonstop13h 00m

C$ 1,570
Quickest round-trip

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Sun 13/9

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

Nonstop15h 00m

Incheon Intl

Sun 18/10

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

Nonstop13h 20m

C$ 1,573

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Thu 1/10

8:40 p.m.-6:45 p.m.

1 stop33h 05m

Incheon Intl

Thu 8/10

8:45 p.m.-7:50 p.m.

1 stop36h 05m

C$ 1,596

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Tue 1/9

6:30 a.m.-3:00 p.m.

1 stop19h 30m

Incheon Intl

Mon 7/9

5:15 p.m.-11:54 p.m.

2 stops19h 39m

C$ 1,658

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

Thu 11/6

9:10 a.m.-9:40 p.m.

1 stop23h 30m

Incheon Intl

Thu 18/6

8:40 p.m.-6:25 a.m.

1 stop22h 45m

C$ 1,660

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Wed 10/6

8:40 p.m.-9:40 p.m.

2 stops36h 00m

Incheon Intl

Wed 17/6

9:20 a.m.-7:50 p.m.

2 stops23h 30m

C$ 1,678

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Mon 12/10

8:30 p.m.-4:25 a.m.

1 stop18h 55m

Incheon Intl

Fri 16/10

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

Nonstop13h 20m

C$ 1,682

TorontoIncheon

YYZ - ICN

YYZICN

Toronto Pearson Intl

Sat 22/8

4:15 p.m.-4:25 a.m.

1 stop23h 10m

Incheon Intl

Sat 29/8

6:50 p.m.-12:04 a.m.

1 stop18h 14m

C$ 1,686

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight to Incheon Intl

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

When is the best time to book a flight to Incheon Intl?

To ensure you get the cheapest price possible for a flight to Incheon Intl, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Incheon Intl?

On average, a flight from Toronto to Incheon Intl takes 20 hours 26 minutes. Flights to Incheon Intl from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Incheon Intl

The most flights from Toronto to Incheon Intl are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

What are the cheapest airlines that fly to Incheon Intl?

The cheapest airlines flying from Toronto to Incheon Intl are Flair Airlines, American Airlines and T'way Air.

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl ranges from 20.0 - 260.0 mm per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Incheon Intl when rainfall is around 20.0 mm.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

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 28 April 2026.
Read reviews from past customers who have flown Korean Air,Asiana Airlines, andWestJet to South Korea. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Crew

8.7

Boarding

8.5

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.

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Crew

8.7

Boarding

8.5

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.

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Crew

8.7

Boarding

8.5

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.

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Crew

8.7

Boarding

8.5

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.

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Crew

8.7

Boarding

8.5

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.

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Crew

8.7

Boarding

8.5

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.

FAQs about flying to Incheon Intl

Incheon airport overview

Incheon International Airport (ICN) is the main gateway to South Korea, the land of mega-cities and mountains. Located 43 miles (69km) west of the capital, Seoul, Incheon Airport is built on reclaimed land between some of the smaller islets along South Korea’s west coast.

The designers of Incheon International Airport made sure that the airport would have ample space, allowing for a wealth of shopping opportunities as well as numerous other activities. Passengers arriving on flights to Incheon International Airport can shop until they drop or they can take in some Korean culture at the airport’s on-site Museum of Korean Culture. There’s also a spa, golf course and casino.

Opened in 2001, the airport is fast making its mark on travel within the region. It is a hub for Korean Air and Asiana Airlines and flights to Incheon International Airport can be booked on a number of carriers from cities such as Moscow, Kuala Lumpur, Delhi, Hong Kong, Singapore, Bangkok and Dubai to Amsterdam and San Francisco.

It is easy to see why Seoul’s Incheon International Airport is an award-winning one. The facilities and shopping opportunities alone are enough to keep even the most active passenger busy. The airport is easy to navigate and it is well-connected with Seoul as well as most other South Korean cities.

  • Can I find cheaper flights to Incheon Intl if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Incheon Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Incheon Intl?

    Based on reviews from Cheapflights users, Flair Airlines is rated the highest out of the airlines that fly to Incheon Intl.

  • What is the cheapest airport to fly to in Incheon Intl?

    Incheon Intl is currently the cheapest airport to fly to in Incheon Intl. One-way flights to Incheon Intl typically cost C$ 92, while round-trip flights cost around C$ 184.

  • How much is a round-trip flight to Incheon Intl?

    A round-trip flight to Incheon Intl will typically cost around C$ 558, however they can be found for as little as C$ 184.

  • Where does the fastest flight to Incheon Intl depart from?

    For those looking to save time traveling to Incheon Intl, Vancouver offers the quickest one-way flight (11 hours 0 minutes).

  • Does Incheon Intl have rental cars?

    Yes. Those touching down at Incheon Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Incheon Intl?

    Yes. Incheon Intl has hotels nearby for those requiring accommodations. Darakhyu Incheon Airport Terminal 2 Capsule Hotel by Walkerhill is the closest property to Incheon Intl (0.0 km away from Incheon Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Incheon Intl by cabin class

Find flights to Incheon Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 to Incheon Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Incheon Intl today with Cheapflights!

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

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

Certainly. Search results for flights to Incheon Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to Incheon Intl become cheaper?

Yes, Cheapflights offers price alerts on Incheon Intl flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.