Direct (nonstop) flights from New York to Seoul
2 airlines fly nonstop from Newark Liberty International (EWR) to Incheon International Airport (ICN). It's 6,897 miles (11,100 km), about 15h 40m in the air. Operated by United Airlines, Air Premia.
United Airlines
Air Premia
Route data last updated: May 29, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from New York to Seoul with one stop · direct emits 1055 kg CO₂ per passenger
Looking for the return flight?
ICN → EWR: Flights from Seoul to New YorkOther direct flights from New York
Direct flights from Seoul (ICN)
Frequently Asked Questions
How long is the direct flight from New York to Seoul?
A nonstop flight from New York (EWR) to Seoul (ICN) takes approximately 15 hours and 40 minutes. The distance is 6,897 miles (11,100 km).
Which airlines fly nonstop from New York to Seoul?
2 airlines: United Airlines, Air Premia.
Is there a nonstop flight from New York to Seoul?
Yes. 2 airlines: United Airlines, Air Premia.
How far is New York from Seoul?
The flight distance from New York to Seoul is 6,897 miles (11,100 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Tokyo.
What is the time difference between New York and Seoul?
Seoul is 13 hours ahead of New York. (America/New_York vs Asia/Seoul.)
Will I experience jet lag flying from New York to Seoul?
Probably — 13-hour time difference means significant jet lag. Expect about 1 day of adjustment per hour of shift. Flying eastward is generally harder to adjust to.
What type of aircraft flies from New York to Seoul?
At 15h 40m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
Do I need a visa to travel from USA to Republic of Korea?
Depends on your passport. Check with the Republic of Korea embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from New York to Seoul?
Roughly 1055 kg CO2 per passenger one-way. That's about the same as driving 5,275 km.
Is the return flight from Seoul to New York also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from New York to Seoul?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at Newark Liberty International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.