$410+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
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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 June 12, 2025.
Popular in | June |
|---|---|
Cheapest in | February |
Average price | $1,565 |
Round-trip from | $851 |
One-way from | $410 |
Good round-trip deal | $981 or less |
Good one-way deal | $523 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 June 12, 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 June 12, 2025.
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 June 12, 2025.
Use the filters below to find and compare flights to Incheon Intl Airport that are best for you.
Fly from
Route
Depart
Return
Price
NewarkIncheon
EWR - ICN
EWRICN
Newark
Tue 7/22
1:00 am-4:55 am
Nonstop14h 55m
Incheon Intl
Wed 8/6
10:20 am-1:58 pm
2 stops40h 38m
NewarkIncheon
EWR - ICN
EWRICN
Newark
Thu 9/25
1:00 am-4:55 am
Nonstop14h 55m
Incheon Intl
Sun 10/12
9:30 pm-10:30 pm
Nonstop14h 00m
NewarkIncheon
EWR - ICN
EWRICN
Newark
Thu 9/18
9:45 pm-4:00 pm
2 stops29h 15m
Incheon Intl
Sat 9/27
12:35 am-7:45 pm
2 stops32h 10m
New YorkIncheon
JFK - ICN
JFKICN
New York John F Kennedy Intl
Thu 9/4
3:45 pm-10:45 am
1 stop30h 00m
Incheon Intl
Sun 9/14
1:35 am-9:00 am
1 stop44h 25m
New YorkIncheon
JFK - ICN
JFKICN
New York John F Kennedy Intl
Thu 8/21
9:30 pm-11:55 am
2 stops49h 25m
Incheon Intl
Fri 9/5
4:35 pm-10:48 pm
2 stops43h 13m
New YorkIncheon
LGA - ICN
LGAICN
New York LaGuardia
Mon 9/1
6:00 am-6:45 pm
2 stops23h 45m
Incheon Intl
Mon 10/20
7:05 pm-3:30 pm
3 stops33h 25m
New YorkIncheon
JFK - ICN
JFKICN
New York John F Kennedy Intl
Sun 11/16
12:20 am-9:05 am
1 stop42h 45m
Incheon Intl
Wed 11/26
12:10 am-5:45 pm
1 stop31h 35m
New YorkIncheon
JFK - ICN
JFKICN
New York John F Kennedy Intl
Wed 8/20
1:55 am-12:40 pm
1 stop21h 45m
Incheon Intl
Tue 9/16
8:05 pm-6:00 am
1 stop22h 55m
New YorkIncheon
JFK - ICN
JFKICN
New York John F Kennedy Intl
Wed 7/9
9:00 am-4:05 pm
2 stops42h 05m
Incheon Intl
Wed 1/14
6:50 pm-8:42 pm
2 stops39h 52m
NewarkIncheon
EWR - ICN
EWRICN
Newark
Wed 7/9
6:15 pm-4:05 pm
1 stop32h 50m
Incheon Intl
Sat 9/20
5:45 pm-7:37 am
2 stops26h 52m
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 June 9, 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 40 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 Friday, 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 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 June 12, 2025.
Get a feel of what it's like to fly with EVA Air, China Airlines and AIR PREMIA to Seoul by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Overall
Boarding
Food
Crew
Comfort
Reviews
Dale,May 2025
TPE - SFO
Entertainment
Overall
Boarding
Food
Crew
Comfort
Reviews
Dale,May 2025
TPE - SFO
Entertainment
Overall
Boarding
Food
Crew
Comfort
Reviews
Dale,May 2025
TPE - SFO
Entertainment
Overall
Boarding
Food
Crew
Comfort
Reviews
Dale,May 2025
TPE - SFO
Entertainment
Overall
Boarding
Food
Crew
Comfort
Reviews
Dale,May 2025
TPE - SFO
Entertainment
Overall
Boarding
Food
Crew
Comfort
Reviews
Dale,May 2025
TPE - SFO
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.