Find flights
Deals
Airlines
Travel Guide

C$ 470+ Cheap flights to Incheon Intl

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 27/10. Fares are subject to change and may not be available on all flights or dates of travel.
— ICN
11 oct. — 18 oct.1
1 adult
1 adult, Economy

Flights to Incheon Intl in 2025

Find the latest flights to Incheon Intl in 2025, 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 11 septiembre 2025.

Round-trip from

C$ 1,002

One-way from

C$ 459

Popular in

December

Cheapest in

September

Average price

C$ 1,641

Good round-trip deal

C$ 1,413 or less

Good one-way deal

C$ 691 or less
WestJet
  • WestJet
  • 2/10-20/10
  • 3 total stops
  • 63h 35m total
  • Toronto to Seoul
Search Deals
WestJet
  • WestJet
  • 16/10
  • 1 total stop
  • 35h 15m total
  • Toronto to Incheon
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 151 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Toronto to Incheon Intl.
Search Deals
Price to beat on a one-way flight from Toronto to Incheon Intl.
Search Deals

Find flight deals to Incheon Intl Airport

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 11 septiembre 2025.

jue. 2/107:05 a.m.YHM - ICN
2 stops46h 40mMultiple Airlines
lun. 20/108:45 p.m.ICN - YHM
1 stop16h 55mMultiple Airlines
Deal found 10/9C$ 1,002
vie. 31/1010:30 a.m.YYZ - ICN
2 stops29h 50mMultiple Airlines
mar. 18/119:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 9/9C$ 1,122
dom. 2/1110:00 a.m.YYZ - ICN
2 stops29h 20mMultiple Airlines
jue. 20/119:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 10/9C$ 1,124
jue. 16/106:15 p.m.YYZ - ICN
1 stop21h 40mMultiple Airlines
jue. 30/109:20 p.m.ICN - YYZ
2 stops21h 38mMultiple Airlines
Deal found 10/9C$ 1,127
dom. 9/1110:00 a.m.YYZ - ICN
1 stop29h 20mMultiple Airlines
dom. 23/119:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 11/9C$ 1,128
vie. 7/1110:00 a.m.YYZ - ICN
1 stop29h 20mMultiple Airlines
mar. 18/119:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 11/9C$ 1,129
vie. 31/1010:00 a.m.YYZ - ICN
1 stop30h 20mMultiple Airlines
dom. 30/119:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 10/9C$ 1,131
vie. 31/1010:00 a.m.YYZ - ICN
1 stop30h 20mMultiple Airlines
dom. 16/119:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 9/9C$ 1,134
jue. 2/106:25 p.m.YKF - ICN
3 stops32h 40mMultiple Airlines
lun. 20/105:45 p.m.ICN - YKF
2 stops24h 30mMultiple Airlines
Deal found 10/9C$ 1,134
jue. 16/1010:00 a.m.YYZ - ICN
1 stop22h 35mMultiple Airlines
lun. 20/108:45 p.m.ICN - YYZ
1 stop16h 37mMultiple Airlines
Deal found 10/9C$ 1,135
jue. 16/102:00 p.m.YYZ - ICN
2 stops36h 45mMultiple Airlines
jue. 20/119:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 9/9C$ 1,136
dom. 12/1010:40 a.m.YYZ - ICN
1 stop40h 05mMultiple Airlines
mar. 4/119:20 p.m.ICN - YYZ
1 stop17h 18mMultiple Airlines
Deal found 10/9C$ 1,138

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 11 septiembre 2025.
Use the filters below to find and compare flights to Incheon Intl Airport that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

jue. 2/10

7:05 a.m.-6:45 p.m.

2 stops46h 40m

Incheon Intl

lun. 20/10

8:45 p.m.-12:40 a.m.

1 stop16h 55m

C$ 1,002

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

lun. 29/9

6:00 a.m.-6:45 p.m.

1 stop23h 45m

Incheon Intl

jue. 23/10

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

1 stop21h 30m

C$ 1,157

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

jue. 2/10

6:00 a.m.-9:35 p.m.

2 stops26h 35m

Incheon Intl

lun. 20/10

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

1 stop21h 30m

C$ 1,267

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

lun. 29/9

6:00 a.m.-6:45 p.m.

1 stop23h 45m

Incheon Intl

jue. 23/10

8:45 p.m.-12:40 a.m.

1 stop16h 55m

C$ 1,283

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

mié. 1/10

6:25 p.m.-4:05 p.m.

3 stops32h 40m

Incheon Intl

jue. 9/10

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

2 stops24h 30m

C$ 1,287

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

jue. 23/10

7:05 a.m.-8:45 p.m.

2 stops24h 40m

Incheon Intl

lun. 10/11

8:55 a.m.-7:00 p.m.

2 stops24h 05m

C$ 1,297

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

jue. 30/10

6:20 a.m.-9:35 p.m.

2 stops26h 15m

Incheon Intl

dom. 30/11

9:20 p.m.-5:28 a.m.

2 stops22h 08m

C$ 1,322

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

dom. 5/10

6:15 a.m.-6:45 p.m.

2 stops23h 30m

Incheon Intl

jue. 23/10

8:45 p.m.-5:30 a.m.

2 stops21h 45m

C$ 1,352

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

sáb. 25/10

6:00 a.m.-9:35 p.m.

3 stops26h 35m

Incheon Intl

sáb. 1/11

9:20 p.m.-6:17 p.m.

2 stops33h 57m

C$ 1,387

HamiltonIncheon

YHM - ICN

YHMICN

Hamilton

jue. 2/10

6:00 a.m.-6:45 p.m.

1 stop23h 45m

Incheon Intl

lun. 20/10

8:45 p.m.-12:40 a.m.

1 stop16h 55m

C$ 1,395

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 60 results
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?

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Incheon Intl. Price data was last updated on 29 August 2025.

To ensure you get the cheapest price possible for a flight to Incheon Intl, you should look to book at least 45 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 18 hours 45 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.

When is the cheapest time to fly to Incheon Intl?

Use this chart to determine the cheapest time to fly round-trip from Toronto to Incheon Intl. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Incheon Intl should consider flying on Saturday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday afternoons, when prices are usually at their highest.

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 Monday, which is when the least amount of flights are scheduled (4 on average).

What are the most popular airlines that fly to Incheon Intl?

The most popular airlines flying from Toronto to Incheon Intl are Air Canada, Korean Air and WestJet.

Air Canada
Air Canada
From C$ 669
WestJet
WestJet
From C$ 488
Korean Air
Korean Air
From C$ 920
Asiana Airlines
Asiana Airlines
From C$ 1,049

What are the cheapest airlines that fly to Incheon Intl?

The cheapest airlines flying from Toronto to Incheon Intl are United Airlines, WestJet and American Airlines.

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 11 septiembre 2025.
Read reviews from past customers who have flown Korean Air,Asiana Airlines, andUnited Airlines 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.
Korean Air
8.4
Very good
1,139 reviews
Check prices

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

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
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews
Check prices

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

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
8.2
Very good
479 reviews
Korean Air
8.4
Very good
1,139 reviews
Check prices

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

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.
United Airlines
7.4
Good
8,937 reviews
Korean Air
8.4
Very good
1,139 reviews
Check prices

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

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
3,091 reviews
Korean Air
8.4
Very good
1,139 reviews
Check prices

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

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
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews
Check prices

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

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, T'way Air 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$ 75, while round-trip flights cost around C$ 104.

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

    A round-trip flight to Incheon Intl will typically cost around C$ 212, however they can be found for as little as C$ 75.

  • 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 20 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.
First Class
Business Class
Prem Econ Class
Economy 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.