Air Canada's Signature Class offers lie-flat seats with massage function and access to Signature Suite lounges.
Air Canada's Preferred Seats offer up to 4” extra space, available for a fee in any fare class.
$330+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
— ICN
Oct 11 — Oct 181
1 adult, Economy
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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 2,558,603 searches and data was last updated on September 11, 2025.
Popular in | June |
|---|---|
Cheapest in | February |
Average price | $1,200 |
Round-trip from | $678 |
One-way from | $353 |
Good round-trip deal | $777 or less |
Good one-way deal | $397 or less |
Find flight deals to Incheon Intl Airport
Cheapest flights to Incheon Intl AirportExplore 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 September 11, 2025.
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 September 11, 2025.
Thu 9/257:05 amLGA - ICN
1 stop20h 10mAir Canada
Sat 10/115:45 pmICN - LGA
2 stops28h 47mAir Canada
Deal found 9/11$672
Tue 9/309:00 amJFK - ICN
1 stop18h 15mAir Canada
Wed 10/85:45 pmICN - JFK
2 stops29h 02mAir Canada
Deal found 9/10$678
Mon 9/227:05 pmLGA - ICN
2 stops32h 00mAir Canada
Tue 10/145:45 pmICN - LGA
2 stops27h 17mAir Canada
Deal found 9/11$684
Sat 9/137:05 pmLGA - ICN
2 stops32h 00mAir Canada
Fri 9/196:00 pmICN - LGA
1 stop27h 02mAir Canada
Deal found 9/11$685
Tue 9/2310:15 amLGA - ICN
1 stop17h 00mAir Canada
Tue 10/145:45 pmICN - LGA
2 stops28h 47mAir Canada
Deal found 9/11$686
Mon 9/229:00 amJFK - ICN
2 stops42h 05mAir Canada
Tue 10/145:45 pmICN - JFK
2 stops29h 02mAir Canada
Deal found 9/11$690
Mon 9/156:35 amJFK - ICN
1 stop21h 55mAir Canada
Fri 9/196:00 pmICN - JFK
1 stop16h 45mAir Canada
Deal found 9/10$691
Sun 9/147:25 amLGA - ICN
1 stop21h 05mAir Canada
Fri 9/196:00 pmICN - LGA
1 stop16h 30mAir Canada
Deal found 9/11$691
Wed 9/179:00 amJFK - ICN
2 stops42h 05mAir Canada
Sat 10/115:45 pmICN - JFK
2 stops29h 02mAir Canada
Deal found 9/10$692
Tue 9/238:45 pmLGA - ICN
2 stops30h 20mAir Canada
Tue 10/215:45 pmICN - LGA
2 stops27h 04mAir Canada
Deal found 9/11$695
Wed 9/179:00 amJFK - ICN
2 stops42h 05mAir Canada
Fri 10/105:45 pmICN - JFK
2 stops29h 02mAir Canada
Deal found 9/11$698
Thu 9/186:00 amLGA - ICN
2 stops21h 05mAir Canada
Fri 9/197:05 pmICN - LGA
2 stops27h 27mAir Canada
Deal found 9/11$698
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 2,558,603 searches and data was last updated on September 11, 2025.
Use the filters below to find and compare flights to Incheon Intl Airport that are best for you.
Fly from
New York
Route
Depart
Return
Price
NewarkIncheon
EWR - ICN
EWRICN
Newark
Tue 10/21
2:35 pm-3:45 pm
1 stop36h 10m
Incheon Intl
Thu 11/20
9:55 pm-9:30 pm
Nonstop13h 35m
$889
NewarkIncheon
EWR - ICN
EWRICN
Newark
Tue 10/21
5:22 am-3:30 pm
1 stop21h 08m
Incheon Intl
Thu 11/20
7:15 pm-11:54 pm
1 stop18h 39m
$923
NewarkIncheon
EWR - ICN
EWRICN
Newark
Sun 9/21
9:00 pm-3:00 pm
2 stops29h 00m
Incheon Intl
Fri 9/26
11:30 am-12:55 am
1 stop26h 25m
$928
NewarkIncheon
EWR - ICN
EWRICN
Newark
Wed 10/1
6:00 am-3:00 pm
1 stop20h 00m
Incheon Intl
Mon 10/20
4:50 pm-12:45 am
2 stops20h 55m
$928
NewarkIncheon
EWR - ICN
EWRICN
Newark
Sat 9/27
10:30 am-4:20 am
1 stop28h 50m
Incheon Intl
Sat 10/4
4:50 pm-5:19 am
2 stops25h 29m
$928
NewarkIncheon
EWR - ICN
EWRICN
Newark
Thu 10/2
6:00 am-3:00 pm
1 stop20h 00m
Incheon Intl
Tue 10/28
11:45 am-11:44 am
2 stops36h 59m
$928
NewarkIncheon
EWR - ICN
EWRICN
Newark
Mon 9/22
4:49 pm-4:20 am
2 stops22h 31m
Incheon Intl
Fri 9/26
4:50 pm-5:05 am
2 stops25h 15m
$928
NewarkIncheon
EWR - ICN
EWRICN
Newark
Tue 9/23
4:49 pm-4:20 am
2 stops22h 31m
Incheon Intl
Wed 10/15
4:50 pm-9:29 pm
1 stop17h 39m
$928
New YorkIncheon
LGA - ICN
LGAICN
New York LaGuardia
Mon 9/22
2:59 pm-4:20 am
2 stops24h 21m
Incheon Intl
Wed 10/8
11:30 am-11:22 pm
2 stops24h 52m
$928
New YorkIncheon
LGA - ICN
LGAICN
New York LaGuardia
Wed 10/1
4:28 pm-4:20 am
2 stops22h 52m
Incheon Intl
Thu 10/9
4:50 pm-11:43 pm
2 stops19h 53m
$928
Showing 1-10 of 60 results
The best insider tips for flights to Incheon Intl Airport
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Incheon Intl Airport trip
Airlines
![Air Canada]()
Air Canada
![AIR PREMIA]()
AIR PREMIA
Air Premia's Premium Economy offers 42-43” legroom, priority boarding, and premium meals on long-haul flights.
Air Premia's Economy offers 35” legroom, providing more space than typical economy seats on long-haul flights.
![Delta]()
Delta
Delta's Delta One offers 180-degree flat-bed seats and access to Delta Sky Club on long-haul flights.
Delta's Comfort Plus offers extra legroom, upgraded snacks, and complimentary drinks on international flights.
![Korean Air]()
Korean Air
Korean Air's Prestige Suites offer lie-flat seats with 75” pitch and 21” width on long-haul flights.
Korean Air's Economy offers 33”-34” pitch and 18” width, providing more space than many competitors.
![Asiana Airlines]()
Asiana Airlines
Asiana's Business Suite on A380 offers 25”-wide seats converting to 81” beds with 32” screens.
Asiana's Economy Smartium offers 36” pitch for extra comfort on long-haul flights.
![United Airlines]()
United Airlines
United's Polaris Business Class offers lie-flat seats and Saks Fifth Avenue bedding on long-haul flights.
United's Premium Plus includes extra legroom, upgraded meals, and two checked bags on international flights.
Airports
Our travel experts
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 New York to Incheon Intl. Price data was last updated on August 29, 2025.
Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights to Incheon Intl. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
How long is the flight to Incheon Intl?
On average, a flight from New York to Incheon Intl takes 22 hours 28 minutes. Flights to Incheon Intl from other popular cities in USA 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 New York to Incheon Intl. Price data was last updated on December 16, 2024.
Users looking for the lowest fares to Incheon Intl should consider flying on Thursday afternoons, when prices are typically cheapest. Budget-minded travelers will want to avoid Saturday at noon, when prices are usually at their highest.
Weekly flight availability to Incheon Intl
The most flights from New York to Incheon Intl are scheduled on a Monday (14 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (13 on average).
What are the most popular airlines that fly to Incheon Intl?
The most popular airlines flying from New York to Incheon Intl are AIR PREMIA, Asiana Airlines and Korean Air.
What are the cheapest airlines that fly to Incheon Intl?
The cheapest airlines flying from New York to Incheon Intl are Delta, United Airlines and Air Canada.
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 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl when rainfall is around 0.8 in.
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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).
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 September 11, 2025.
See what other customers who have flown with Korean Air, AIR PREMIA, and Asiana Airlines to South Korea have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.7
Food
8.1
Overall
8.4
Boarding
8.5
Comfort
8.3
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Food
8.1
Overall
8.4
Boarding
8.5
Comfort
8.3
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Food
8.1
Overall
8.4
Boarding
8.5
Comfort
8.3
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Food
8.1
Overall
8.4
Boarding
8.5
Comfort
8.3
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Food
8.1
Overall
8.4
Boarding
8.5
Comfort
8.3
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Food
8.1
Overall
8.4
Boarding
8.5
Comfort
8.3
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
FAQs about flying to Incheon Intl
Best Time to Fly to Incheon, South Korea
Incheon is most enjoyable during the months of April, May, October and November. During these months, the weather is mild and generally sunny, though rain may fall here and there. The months of June, July, August and September can be uncomfortable as temperatures reach their peak and are heightened by increased humidity. December and January may be the cheapest times of year to visit Incheon, but travelers should keep in mind that the city regularly sees freezing temperatures and snowfall during these months.
Getting around Incheon, South Korea
Incheon has an extensive public transportation system that makes it easy to travel throughout the city. The underground subway system avoids the city’s traffic and is easily navigated by tourists. Kiosks sell transportation cards that can be loaded with credits and used for transfers between the subway and bus systems. Blue buses run between Incheon’s various districts, while small green buses stay within neighborhoods. Taxis are also plentiful and can be hailed from most streets. Meter use is standard, and taxi fare can be paid for with cash or, in many cases, a credit card.
Incheon, South Korea 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.
Traveling to a place near Incheon Intl Airport?
Book flights to Incheon Intl Airport if you plan to visit one of these locationsSuwon
Seongnam
Daejeon