JFK to ICN · Business
Business from $8,099 per person, round trip, fare checked Oct 30, 2026. Economy on the same dates from $1,794.
Pictured: New York, where this route departs
Photo: Jakub Hałun, CC BY 4.0, via Wikimedia Commons
From
JFK
New York, John F. Kennedy Intl
To
ICN
Seoul, Incheon Intl
Seen on this route: American Airlines, Asiana, Korean Air.
Real Business Class fares for New York to Seoul, checked within the last hour.
10 real fares found in our latest check, lowest first. Prices are per person and can change.
| Origin | New York (JFK), John F. Kennedy Intl |
|---|---|
| Destination | Seoul (ICN), Incheon Intl |
| Cabin | Business Class |
| Trip type shown | Round trip, 1 adult, per person |
| Lowest fare found | $8,099 per person on American Airlines |
| Nonstop available | Yes, 3 of 10 fares |
| Fastest journey found | 15h 40m (Korean Air) |
| Airlines seen | American Airlines, Asiana, Korean Air |
| Fares last checked | Oct 30, 2026 |
| Economy on the same dates (comparison) | $1,794 per person on American Airlines |
Calculated only from the fares in our latest check, not estimates.
Korean Air and Asiana Airlines both sell New York JFK to Seoul Incheon (ICN) flights. In a notice posted on 14 September 2026, Asiana said that flights departing on or before 16 December 2026 are operated by Asiana, and that from 17 December 2026 its flights carry Korean Air flight numbers and are operated by Korean Air. Bookings move to Korean Air in stages during November and December 2026.
If you are booking across that date, a Business Class Deal advisor can explain which airline will operate your flight and which cabin you are paying for.
Delta does not operate its own flight between JFK and Seoul. Delta's agency page lists JFK under Korean Air codeshare flights, which means a Delta ticket on this route is flown by Korean Air. Delta's own nonstops to Seoul leave from other US cities.
Asiana describes its Business Smartium seat on its A380, A350 and 777 aircraft as a 77 inch fully flat seat with direct aisle access from every seat, with a Business Suite with sliding doors on the A380 only. That is an aircraft-level description: we could not confirm from Asiana which aircraft flies to JFK, and from 17 December 2026 Korean Air operates these flights.
Korean Air says it is refitting 11 Boeing 777-300ER aircraft with Prestige business, a new Premium Economy cabin and Economy, with no First cabin on those aircraft, and it does not say which routes they fly. Korean Air's pages that we could check do not confirm which New York flights sell First, so an advisor confirms the cabins on your exact flight before you pay.
Korean Air and Asiana both check in at JFK Terminal 1. Asiana's airport page sends its JFK passengers to partner lounges in Terminal 1, without stating which cabin may use each one. In Seoul, both airlines use Incheon Terminal 2, which is also where Delta operates with Korean Air.
3 nonstop Business Class fares from New York to Seoul in our latest check.
Business Class products differ widely by aircraft. Ask our advisors which seat type operates your specific flight before you commit.
A Business Class ticket from New York normally includes lounge access before departure and, on many carriers, an arrivals lounge in Seoul. Ask which lounges apply to your booking.
Premium fares vary in how changes and refunds are handled. Our advisors will walk you through the exact conditions of the fare you are considering.
Priority check-in and security cut queue time, but arriving a little earlier lets you make use of the lounge rather than rushing to the gate.
Unpublished New York → Seoul fares, released by phone only.
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