Business class fares › From New York › Seoul

New York to Seoul business class (NYC–SEL)

The cheapest round-trip business class fare from New York to Seoul seen on Aviasales in recent days is €4,543 ($5,021), departing 26 Jan 2027 and returning 2 Feb 2027, 1 stop, sold by City.Travel (seen 10 Nov 2026, checked 14 Nov 2026). €4,543 is in line with this route's 18-day average of €4,345 (range €3,558–€5,261 since 2026-10-25). Search these dates: https://flat.flights/go/new-york-to-seoul/?d=2027-01-26&r=2027-02-02

Business class fares found (14 Nov 2026)

Round trip	USD	Outbound	Return	Stops	Sold by	Book
€4,543	$5,021	26 Jan 2027	2 Feb 2027	1 stop	City.Travel	1 adult · 2 adults
€4,569	$5,050	10 Mar 2027	17 Mar 2027	1 stop	City.Travel	1 adult · 2 adults

One adult, business cabin, as last seen by Aviasales users; price and availability change. The live search shows today's fares for other dates.

Price data: New York to Seoul business class

Cheapest round trip now: €4,543 ($5,021)
Is it a good price? €4,543 is in line with this route's 18-day average of €4,345 (range €3,558–€5,261 since 2026-10-25).
Cheapest departure month seen in the next 6 months: January 2027 (from €4,543, $5,021)
Over the last 18 days (since 25 Oct 2026) the cheapest daily fare averaged €4,345, ranging €3,558–€5,261.
Great-circle distance: 11,052 km (6,869 miles)

Departure month	From (EUR)	From (USD)
January 2027	€4,543	$5,021
March 2027	€4,569	$5,050

First class, nonstop, one way & cabin options: New York to Seoul

No nonstop business class round trip departing in the next 6 months was seen.
Cheapest one-way Business seen: €2,252 ($2,489), departing 9 Apr 2027, 1 stop (seen 12 Nov 2026). Search one-way Business
Budget-premium alternative: Compare Premium Economy on New York to Seoul
Nonstop flights seen in recent searches include (checked 11 Nov 2026; any cabin, a sample, not the full schedule; numbers joined by "/" are one flight sold by several airlines): Korean Air KE 82 (JFK–ICN); Asiana Airlines OZ 221 (JFK–ICN); United Airlines UA 285 (EWR–ICN); Air Premia YP 132 (EWR–ICN).
Lie-flat business seat: Likely. Nonstop flights seen include ones sold only by airlines whose long-haul business class has lie-flat seats (Korean Air, Asiana Airlines, United Airlines); connecting itineraries depend on the airlines used.

Route facts

From: New York, United States (airports: EWR, JFK, LGA)
To: Seoul, South Korea (airports: GMP, ICN)
Fares cover every airport of both cities; the live search lets you pick a specific airport.

Book

Search New York to Seoul business class (1 adult) · Search for 2 adults · Premium Economy

Link to share: https://flat.flights/go/new-york-to-seoul/

Arrival & stay in Seoul

Hotels in Seoul (2027-01-26 → 2027-02-02): Compare 5-star & business hotels
Airport transfer in Seoul: Book private airport pickup
Mobile data in South Korea: South Korea travel eSIM (instant activation)

FAQ

How much is business class from New York to Seoul?

When is business class from New York to Seoul cheapest?

Among departures in the next 6 months seen in recent searches, the cheapest month is January 2027, from €4,543 ($5,021) round trip.

Is there a nonstop business class fare from New York to Seoul?

None of the cheapest business class fares seen recently is nonstop; the cheapest options have 1 stop. Nonstop flights may exist at higher prices.