
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 juillet 16, 2026.
Popular in | December |
|---|---|
Cheapest in | February |
Average price | $1,361 |
Round-trip from | $765 |
One-way from | $448 |
Good round-trip deal | $899 or less |
Good one-way deal | $506 or less |
Fly from
Route
Depart
Return
NewarkIncheon
EWR - ICN
EWRICN
Newark
lun. 8/10
1:00 am-5:15 am
Nonstop15h 15m
Incheon Intl
mar. 9/15
9:25 pm-10:30 pm
Nonstop14h 05m
NewarkIncheon
EWR - ICN
EWRICN
Newark
sam. 9/12
1:00 am-5:15 am
Nonstop15h 15m
Incheon Intl
ven. 9/25
9:25 pm-10:30 pm
Nonstop14h 05m
NewarkIncheon
EWR - ICN
EWRICN
Newark
mer. 7/29
1:00 am-5:15 am
Nonstop15h 15m
Incheon Intl
dim. 8/2
9:25 pm-10:30 pm
Nonstop14h 05m
NewarkIncheon
EWR - ICN
EWRICN
Newark
ven. 9/4
1:00 am-5:15 am
Nonstop15h 15m
Incheon Intl
dim. 9/20
9:25 pm-10:30 pm
Nonstop14h 05m
NewarkIncheon
EWR - ICN
EWRICN
Newark
dim. 9/27
2:45 pm-4:20 am
1 stop24h 35m
Incheon Intl
jeu. 10/29
5:30 pm-6:10 pm
Nonstop13h 40m
NewarkIncheon
EWR - ICN
EWRICN
Newark
lun. 9/21
3:38 pm-4:20 am
2 stops23h 42m
Incheon Intl
sam. 10/3
5:15 pm-6:00 pm
Nonstop13h 45m
NewarkIncheon
EWR - ICN
EWRICN
Newark
mer. 7/29
1:00 am-5:15 am
Nonstop15h 15m
Incheon Intl
jeu. 8/13
9:25 pm-10:30 pm
Nonstop14h 05m
NewarkIncheon
EWR - ICN
EWRICN
Newark
sam. 10/10
6:58 pm-2:10 pm
1 stop30h 12m
Incheon Intl
jeu. 10/22
4:25 pm-10:29 pm
1 stop19h 04m
New YorkIncheon
JFK - ICN
JFKICN
New York John F Kennedy Intl
jeu. 11/12
8:29 pm-5:35 pm
2 stops31h 06m
Incheon Intl
dim. 11/22
8:00 pm-7:05 am
1 stop25h 05m
NewarkIncheon
EWR - ICN
EWRICN
Newark
mer. 10/14
10:35 am-3:20 pm
Nonstop15h 45m
Incheon Intl
sam. 10/31
11:45 am-12:59 am
1 stop26h 14m
| Provider | Price Accuracy | Trust Score* |
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| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
Everything you need to know about your flight to Incheon Intl Airport
Food
Entertainment
Crew
Overall
Comfort
Boarding
Reviews
Chris,Mar 2025
SEA - ICN
Food
Entertainment
Crew
Overall
Comfort
Boarding
Reviews
Chris,Mar 2025
SEA - ICN
Food
Entertainment
Crew
Overall
Comfort
Boarding
Reviews
Chris,Mar 2025
SEA - ICN
Food
Entertainment
Crew
Overall
Comfort
Boarding
Reviews
Chris,Mar 2025
SEA - ICN
Food
Entertainment
Crew
Overall
Comfort
Boarding
Reviews
Chris,Mar 2025
SEA - ICN
Food
Entertainment
Crew
Overall
Comfort
Boarding
Reviews
Chris,Mar 2025
SEA - ICN
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.
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 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.