Asiana's A380 business class offers fully flat beds with 21” width and 74.5” length.
Economy Smartium on A350 provides 36” pitch for extra comfort, ideal for long flights.
Round-trip from | $744 (Gotogate) |
---|---|
One-way from | $473 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,296 |
Good round-trip deal | $836 or less |
Good one-way deal | $415 or less |
Fly from
Fly to
Route
Depart
Return
Price
New YorkSeoul
JFK - GMP
JFKGMP
New York John F Kennedy Intl
Mon 9/1
10:35 am-9:50 pm
1 stop22h 15m
Seoul Gimpo Intl
Sun 9/21
7:55 am-6:10 pm
1 stop23h 15m
New YorkSeoul
JFK - GMP
JFKGMP
New York John F Kennedy Intl
Mon 9/8
10:40 am-6:00 pm
1 stop18h 20m
Seoul Gimpo Intl
Thu 9/18
7:55 am-6:10 pm
1 stop23h 15m
New YorkSeoul
JFK - GMP
JFKGMP
New York John F Kennedy Intl
Sun 9/21
10:40 am-9:50 pm
1 stop22h 10m
Seoul Gimpo Intl
Fri 9/26
7:55 am-6:10 pm
1 stop23h 15m
New YorkSeoul
JFK - GMP
JFKGMP
New York John F Kennedy Intl
Tue 9/9
10:40 am-9:50 pm
1 stop22h 10m
Seoul Gimpo Intl
Tue 9/16
7:55 am-6:10 pm
1 stop23h 15m
New YorkSeoul
JFK - GMP
JFKGMP
New York John F Kennedy Intl
Tue 9/9
10:40 am-9:50 pm
1 stop22h 10m
Seoul Gimpo Intl
Sun 9/21
7:55 am-6:10 pm
1 stop23h 15m
New YorkSeoul
JFK - GMP
JFKGMP
New York John F Kennedy Intl
Sun 9/14
10:40 am-6:00 pm
1 stop18h 20m
Seoul Gimpo Intl
Wed 9/17
7:55 am-6:10 pm
1 stop23h 15m
New YorkSeoul
JFK - GMP
JFKGMP
New York John F Kennedy Intl
Tue 9/2
10:35 am-9:50 pm
1 stop22h 15m
Seoul Gimpo Intl
Fri 9/12
7:55 am-6:10 pm
1 stop23h 15m
New YorkSeoul
JFK - GMP
JFKGMP
New York John F Kennedy Intl
Mon 9/8
10:40 am-9:50 pm
1 stop22h 10m
Seoul Gimpo Intl
Sat 9/20
7:55 am-6:10 pm
1 stop23h 15m
New YorkIncheon
JFK - ICN
JFKICN
New York John F Kennedy Intl
Mon 9/1
1:55 am-2:05 pm
1 stop23h 10m
Incheon Intl
Wed 10/8
10:10 am-1:10 pm
1 stop40h 00m
New YorkIncheon
JFK - ICN
JFKICN
New York John F Kennedy Intl
Sun 8/31
1:55 am-12:40 pm
1 stop21h 45m
Incheon Intl
Wed 11/26
1:50 pm-5:45 am
1 stop29h 55m
Booking 34 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, February is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Seoul (average of $994). Flying from New York John F Kennedy Intl Airport to Seoul in December is currently the most expensive (average of $1,635). 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.
It’s typically best to fly out from New York John F Kennedy Intl Airport to Seoul in the morning. Doing so could potentially save you 26% on the flight price compared to flying in the afternoon, which is usually more expensive.
Travelers seeking maximum savings on their New York John F Kennedy Intl Airport to Seoul flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from JFK to SEL are scheduled on a Monday (13 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).
Helsinki (HEL) – chosen by Cheapflights users on 32% of 1-stop itineraries from New York John F Kennedy Intl Airport to Seoul on Cheapflights.
Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of $288.
Flights via Las Vegas (LAS) have the shortest average one-way travel time for 1-stop routes: 9h 51m.
Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 1h 26m.
Entertainment
Boarding
Crew
Food
Overall
Comfort
Reviews
Chris,Mar 2025
SEA - ICN
Entertainment
Boarding
Crew
Food
Overall
Comfort
Reviews
Chris,Mar 2025
SEA - ICN
Entertainment
Boarding
Crew
Food
Overall
Comfort
Reviews
Chris,Mar 2025
SEA - ICN
Entertainment
Boarding
Crew
Food
Overall
Comfort
Reviews
Chris,Mar 2025
SEA - ICN
Entertainment
Boarding
Crew
Food
Overall
Comfort
Reviews
Chris,Mar 2025
SEA - ICN
Entertainment
Boarding
Crew
Food
Overall
Comfort
Reviews
Chris,Mar 2025
SEA - ICN
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Cheapest$418 | Average$1,604 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$577 | Average$1,311 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$755 | Average$1,206 | FlexibilityNo cancel fee | On-time67% | |
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