$849 Cheap Korean Air flights New York (JFK) to Seoul (ICN)

Landing cheap one-way Korean Air flights from JFK to ICN from $849 on Expedia is simple — just filter by “Price (lowest to highest).” Or check out our budget-friendly round-trip fares from $1,478 for your next exciting vacation.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the least expensive months to jet off to Seoul with Korean Air. You could also find fantastic deals on one-way and return tickets in February.

Search for Korean Air flights from JFK to ICN about one month before you want to go. The cheapest time to book an international flight is usually 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. No matter your itinerary and fare class, the best day to book international airfare is usually Sunday. Friday is often the most expensive. Travelers booking on a Sunday can save 17% on average compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Korean Air offers direct flights from John F. Kennedy Intl. Airport (JFK) to Incheon Intl. Airport (ICN), with 14 departures every week. Simply use the “Nonstop” and “Airline” filters while searching on Expedia to show all direct Korean Air flights to ICN.

Depart John F. Kennedy Intl. Airport (JFK) for Incheon Intl. Airport (ICN) on a nonstop Korean Air flight, and you’ll be in the skies for approximately 15h 42m.

Thursday has the most Korean Air flights from John F. Kennedy Intl. Airport (JFK) to Incheon Intl. Airport (ICN). With 2 daily departures, this is a great day to find something that will work for your schedule.

The earliest Korean Air flight from JFK to ICN takes off at 12:50AM UTC-5, arriving at 6:30AM UTC+9. If you want to head off later, the last Korean Air flight leaves JFK at 12:00PM UTC-5 and lands at ICN at 5:45PM UTC+9. Flying early is often a good option as morning flights are less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Incheon Intl. Airport (ICN) is the primary Seoul hub for Korean Air flights from John F. Kennedy Intl. Airport (JFK).

Korean Air lets passengers bring 2 checked-in bags weighing up to 50 lb with dimensions not exceeding 62 inches on standard economy flights from JFK to ICN. You can also take 1 cabin bag in the cabin. This carry-on luggage must not exceed 21 inches x 15 inches x 7 inches and be no heavier than 39 lb. Baggage policies can differ based on your cabin class and fare type, so check your booking or Korean Air’s website to avoid additional costs at the airport.

Travel from JFK to ICN with Korean Air and you can look forward to a range of perks including a 5-star airline rating. When booking through Expedia as a Korean Airlines Skypass and One Key™ member, you may also earn OneKeyCash™* to redeem on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

For the John F. Kennedy Intl. Airport (JFK) to Incheon Intl. Airport (ICN) route, Korean Air typically uses Boeing 747-8 and Airbus A380-800 planes. Don’t forget that last-minute changes can occur for operational purposes, meaning your flight could be on a different aircraft.

Changes are generally free within 24 hours of making a booking, but your airline may add a charge after that. For further details about modifying your reservation, go to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to make changes without additional costs, check the “Changes included” and “No cancel fee” filters when planning your next adventure.