$383+ 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Flights to Incheon Intl in 2026
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 January 20, 2026.
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 January 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 2,558,603 searches and data was last updated on January 20, 2026.
Popular in | December |
|---|---|
Cheapest in | January |
Average price | $983 |
Round-trip from | $796 |
One-way from | $383 |
Good round-trip deal | $504 or less |
Good one-way deal | $312 or less |
Cheapflights Fare Finder
Use the filters below to find and compare flights to Incheon Intl Airport that are best for you.
Fly from
Route
Depart
Return
Price
New YorkIncheon
JFK - ICN
JFKICN
New York John F Kennedy Intl
Thu 2/5
8:55 pm-3:20 pm
2 stops28h 25m
Incheon Intl
Thu 2/26
11:40 pm-6:55 pm
2 stops33h 15m
NewarkIncheon
EWR - ICN
EWRICN
Newark
Mon 2/2
6:00 am-4:15 pm
1 stop20h 15m
Incheon Intl
Sat 2/7
12:45 pm-4:56 pm
1 stop18h 11m
NewarkIncheon
EWR - ICN
EWRICN
Newark
Thu 2/19
6:00 am-4:15 pm
1 stop20h 15m
Incheon Intl
Thu 2/26
12:45 pm-5:37 am
2 stops30h 52m
NewarkIncheon
EWR - ICN
EWRICN
Newark
Sat 2/28
3:15 pm-5:40 am
2 stops24h 25m
Incheon Intl
Fri 3/13
11:45 am-8:43 pm
2 stops21h 58m
NewarkIncheon
EWR - ICN
EWRICN
Newark
Thu 2/26
11:32 am-5:40 am
2 stops28h 08m
Incheon Intl
Fri 3/13
11:45 am-8:43 pm
2 stops21h 58m
NewarkIncheon
EWR - ICN
EWRICN
Newark
Wed 2/11
8:40 pm-4:15 pm
2 stops29h 35m
Incheon Intl
Wed 2/18
12:45 pm-10:56 am
2 stops36h 11m
New YorkIncheon
LGA - ICN
LGAICN
New York LaGuardia
Wed 2/18
6:29 pm-4:15 pm
2 stops31h 46m
Incheon Intl
Wed 2/25
12:45 pm-8:12 pm
2 stops21h 27m
New YorkIncheon
LGA - ICN
LGAICN
New York LaGuardia
Thu 2/5
12:26 pm-5:40 am
2 stops27h 14m
Incheon Intl
Thu 2/12
12:45 pm-11:44 pm
2 stops24h 59m
New YorkIncheon
LGA - ICN
LGAICN
New York LaGuardia
Sat 2/14
7:29 pm-4:15 pm
2 stops30h 46m
Incheon Intl
Fri 2/27
6:00 pm-11:44 pm
2 stops19h 44m
New YorkIncheon
LGA - ICN
LGAICN
New York LaGuardia
Sat 2/14
7:29 pm-4:15 pm
2 stops30h 46m
Incheon Intl
Sat 2/28
12:45 pm-9:12 pm
2 stops22h 27m
Compare providers for flights to Incheon Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals to Incheon Intl in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
- Most accurate provider: Out of all of the providers offering Incheon Intl Airport flight deals, Cheapflights users have found oojo to have the most accurate pricing on Cheapflights vs. their site about >95% of the time, users can find the same price on Incheon Intl Airport flight deals on Cheapflights and oojo. This is based on searches made for Incheon Intl Airport flights over the past month.
- Most trusted provider: oojo is the most trusted provider by Cheapflights users offering Incheon Intl Airport flight deals. With a user feedback rating of 3 out of 3 stars (3 being the best), oojo has received the most positive sentiment from Cheapflights users searching for flights to Incheon Intl Airport. This is based on data collected from Cheapflights searches made over the past month.
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.
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 January 16, 2026.
Booking 66 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 19 hours 43 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.
Weekly flight availability to Incheon Intl
The most flights from New York to Incheon Intl are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 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, Air Canada and United 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 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).
The best insider tips for flights to Incheon Intl Airport
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Incheon Intl Airport trip
Our travel experts
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 January 20, 2026.
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.
Comfort
Food
Overall
Boarding
Crew
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Comfort
Food
Overall
Boarding
Crew
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Comfort
Food
Overall
Boarding
Crew
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Comfort
Food
Overall
Boarding
Crew
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Comfort
Food
Overall
Boarding
Crew
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Comfort
Food
Overall
Boarding
Crew
Entertainment
Reviews
Chris,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.