
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $801 (eDestinos) |
One-way from | $391 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,370 |
Good round-trip deal | $897 or less |
Good one-way deal | $479 or less |
Fly from
Fly to
Route
Depart
Return
Price
New YorkIncheon
JFK - ICN
JFKICN
New York John F Kennedy Intl
Mon 4/6
10:00 pm-4:00 pm
2 stops29h 00m
Incheon Intl
Fri 4/24
12:20 am-8:00 pm
2 stops32h 40m
New YorkIncheon
JFK - ICN
JFKICN
New York John F Kennedy Intl
Sat 4/4
1:15 am-7:05 pm
1 stop28h 50m
Incheon Intl
Fri 4/24
8:05 pm-8:40 pm
1 stop37h 35m
New YorkIncheon
JFK - ICN
JFKICN
New York John F Kennedy Intl
Tue 5/12
6:45 pm-11:30 am
2 stops27h 45m
Incheon Intl
Tue 5/26
12:45 pm-8:40 pm
1 stop20h 55m
New YorkIncheon
JFK - ICN
JFKICN
New York John F Kennedy Intl
Sat 3/14
1:55 am-12:45 pm
1 stop21h 50m
Incheon Intl
Thu 3/26
3:00 pm-1:00 pm
1 stop35h 00m
New YorkSeoul
JFK - GMP
JFKGMP
New York John F Kennedy Intl
Thu 5/14
1:25 am-12:50 pm
1 stop22h 25m
Seoul Gimpo Intl
Wed 7/8
8:20 pm-10:05 pm
1 stop38h 45m
New YorkSeoul
JFK - GMP
JFKGMP
New York John F Kennedy Intl
Thu 5/14
1:25 am-12:50 pm
1 stop22h 25m
Seoul Gimpo Intl
Tue 7/7
7:15 pm-10:05 pm
1 stop39h 50m
New YorkIncheon
JFK - ICN
JFKICN
New York John F Kennedy Intl
Thu 3/12
12:10 pm-5:05 pm
Nonstop15h 55m
Incheon Intl
Mon 3/16
9:00 am-10:00 am
Nonstop14h 00m
New YorkIncheon
JFK - ICN
JFKICN
New York John F Kennedy Intl
Wed 3/11
12:10 pm-5:05 pm
Nonstop15h 55m
Incheon Intl
Thu 3/26
9:00 am-10:00 am
Nonstop14h 00m
New YorkIncheon
JFK - ICN
JFKICN
New York John F Kennedy Intl
Tue 4/21
8:55 pm-3:30 pm
2 stops29h 35m
Incheon Intl
Tue 4/28
4:45 pm-11:10 am
2 stops31h 25m
New YorkIncheon
JFK - ICN
JFKICN
New York John F Kennedy Intl
Tue 3/17
2:40 pm-12:45 pm
1 stop33h 05m
Incheon Intl
Thu 3/26
3:00 pm-1:00 pm
1 stop35h 00m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
Booking 10 days in advance of your planned departure date is, on average, the best time to get cheap flights from New York John F Kennedy Intl Airport to Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, August is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Seoul (average of $418). Flying from New York John F Kennedy Intl Airport to Seoul in December is currently the most expensive (average of $1,232). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from New York John F Kennedy Intl Airport to Seoul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
The most flights from JFK to SEL are scheduled on a Monday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).
Helsinki (HEL) – chosen by Cheapflights users on 33% of 1-stop itineraries from New York John F Kennedy Intl Airport to Seoul on Cheapflights.
Taipei City (TPE) is the most affordable 1-stop option, with an average round-trip price of $862.
Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 18h 04m.
Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 1h 26m.
Overall
Boarding
Entertainment
Food
Crew
Comfort
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Boarding
Entertainment
Food
Crew
Comfort
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Boarding
Entertainment
Food
Crew
Comfort
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Boarding
Entertainment
Food
Crew
Comfort
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Boarding
Entertainment
Food
Crew
Comfort
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Boarding
Entertainment
Food
Crew
Comfort
Reviews
Chris,Mar 2025
SEA - ICN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$387 | Average$1,578 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$402 | Average$1,136 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$449 | Average$1,230 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$835 | Average$897 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$905 | Average$1,027 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$918 | Average$1,020 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$937 | Average$1,315 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$1,091 | Average$1,161 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,159 | Average$1,630 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,292 | Average$1,460 | FlexibilityNo cancel fee | On-time76% |