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.
$409+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
— ICN
Aug 25 — Sep 11
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 August 20, 2025.
Popular in | June |
|---|---|
Cheapest in | February |
Average price | $1,486 |
Round-trip from | $741 |
One-way from | $409 |
Good round-trip deal | $605 or less |
Good one-way deal | $415 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 August 20, 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 August 20, 2025.
Sat 10/182:10 amJFK - ICN
1 stop32h 35mMultiple Airlines
Wed 11/56:55 pmICN - JFK
2 stops25h 35mMultiple Airlines
Deal found 8/19$741
Mon 9/154:25 pmJFK - ICN
1 stop32h 05mChina Eastern
Tue 11/258:55 amICN - JFK
1 stop18h 30mChina Eastern
Deal found 8/18$747
Sat 10/112:10 amJFK - ICN
1 stop40h 10mMultiple Airlines
Sun 11/96:55 pmICN - JFK
1 stop34h 42mMultiple Airlines
Deal found 8/20$748
Sat 11/81:35 amJFK - ICN
1 stop33h 10mMultiple Airlines
Sun 11/166:55 pmICN - JFK
1 stop34h 42mMultiple Airlines
Deal found 8/19$749
Tue 9/162:10 amJFK - ICN
1 stop37h 20mMultiple Airlines
Sat 10/116:20 pmICN - JFK
1 stop26h 23mMultiple Airlines
Deal found 8/20$758
Thu 9/252:10 amJFK - ICN
1 stop32h 35mMultiple Airlines
Thu 10/168:45 pmICN - JFK
2 stops28h 14mMultiple Airlines
Deal found 8/19$768
Tue 9/22:10 amJFK - ICN
1 stop45h 00mMultiple Airlines
Mon 9/86:20 pmICN - JFK
1 stop26h 25mMultiple Airlines
Deal found 8/19$770
Mon 9/154:25 pmJFK - ICN
1 stop32h 05mChina Eastern
Mon 9/224:35 pmICN - JFK
1 stop34h 50mChina Eastern
Deal found 8/18$772
Sat 10/112:10 amJFK - ICN
1 stop40h 10mMultiple Airlines
Fri 11/146:55 pmICN - JFK
1 stop26h 24mMultiple Airlines
Deal found 8/20$776
Mon 9/154:25 pmJFK - ICN
1 stop30h 30mChina Eastern
Tue 10/148:55 amICN - JFK
1 stop18h 30mChina Eastern
Deal found 8/20$777
Tue 10/2111:00 amEWR - ICN
2 stops42h 45mMultiple Airlines
Thu 11/69:55 pmICN - EWR
Nonstop13h 35mMultiple Airlines
Deal found 8/17$792
Wed 9/175:15 amEWR - ICN
3 stops48h 30mMultiple Airlines
Wed 10/159:30 pmICN - EWR
Nonstop14h 00mMultiple Airlines
Deal found 8/17$804
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 August 20, 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
New YorkIncheon
LGA - ICN
LGAICN
New York LaGuardia
Fri 10/3
8:20 pm-4:15 pm
1 stop30h 55m
Incheon Intl
Fri 10/10
6:00 pm-9:30 pm
1 stop16h 30m
$879
NewarkIncheon
EWR - ICN
EWRICN
Newark
Tue 11/4
9:15 pm-3:45 pm
2 stops28h 30m
Incheon Intl
Wed 11/12
12:30 am-7:15 pm
2 stops32h 45m
$898
NewarkIncheon
EWR - ICN
EWRICN
Newark
Thu 10/23
9:45 pm-4:00 pm
2 stops29h 15m
Incheon Intl
Mon 11/3
12:30 am-7:15 pm
2 stops32h 45m
$898
NewarkIncheon
EWR - ICN
EWRICN
Newark
Thu 9/18
9:45 pm-4:00 pm
2 stops29h 15m
Incheon Intl
Thu 9/25
12:35 am-7:45 pm
2 stops32h 10m
$898
NewarkIncheon
EWR - ICN
EWRICN
Newark
Thu 10/2
9:45 pm-4:00 pm
2 stops29h 15m
Incheon Intl
Thu 10/16
12:35 am-7:45 pm
2 stops32h 10m
$898
NewarkIncheon
EWR - ICN
EWRICN
Newark
Thu 11/6
9:15 pm-3:45 pm
2 stops28h 30m
Incheon Intl
Thu 11/13
12:30 am-7:15 pm
2 stops32h 45m
$898
NewarkIncheon
EWR - ICN
EWRICN
Newark
Thu 10/23
9:45 pm-4:00 pm
2 stops29h 15m
Incheon Intl
Thu 10/30
12:30 am-8:15 pm
2 stops32h 45m
$898
NewarkIncheon
EWR - ICN
EWRICN
Newark
Thu 10/23
9:45 pm-4:00 pm
2 stops29h 15m
Incheon Intl
Thu 11/6
12:30 am-7:15 pm
2 stops32h 45m
$898
NewarkIncheon
EWR - ICN
EWRICN
Newark
Thu 11/6
9:15 pm-3:45 pm
2 stops28h 30m
Incheon Intl
Wed 11/12
12:30 am-7:15 pm
2 stops32h 45m
$898
NewarkIncheon
EWR - ICN
EWRICN
Newark
Tue 11/4
9:15 pm-3:45 pm
2 stops28h 30m
Incheon Intl
Thu 11/13
12:30 am-7:15 pm
2 stops32h 45m
$898
Showing 1-10 of 58 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 8, 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 21 hours 8 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 Monday, which is when the least amount of flights are scheduled (14 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 PREMIA.
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 August 20, 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.
Overall
8.4
Comfort
8.3
Entertainment
8.2
Crew
8.7
Food
8.1
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Overall
8.4
Comfort
8.3
Entertainment
8.2
Crew
8.7
Food
8.1
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Overall
8.4
Comfort
8.3
Entertainment
8.2
Crew
8.7
Food
8.1
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Overall
8.4
Comfort
8.3
Entertainment
8.2
Crew
8.7
Food
8.1
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Overall
8.4
Comfort
8.3
Entertainment
8.2
Crew
8.7
Food
8.1
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Overall
8.4
Comfort
8.3
Entertainment
8.2
Crew
8.7
Food
8.1
Boarding
8.5
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