Cheap flights from New York to Seoul from $357

The month of January is another great option to travel to Seoul, with average flight prices from New York averaging around $977.

According to our data, Tuesday is the cheapest day to fly to Seoul from New York. The lowest ticket price found for a Tuesday departure recently was $1,055. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Saturday, with ticket prices averaging around $1,200.

Flying to Seoul from New York in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,056 when looking at flights departing in the morning. In the evening is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,131 per ticket.

Fly from Newark to Incheon Intl for the best New York - Seoul flight prices

You are more likely to see cheaper flights to Seoul from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,567 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from New York for as low as $1,306 on momondo.

There are 4 cabin classes available to choose from on New York to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between New York to Seoul.

As of February 2026, prices for New York to Seoul flights are approximately 46% cheaper when compared to flights at the same time last year.

AIR PREMIA, Cathay Pacific, and EVA Air are the most popular carriers operating from New York to Seoul

AIR PREMIA, Asiana Airlines and Korean Air are the top three most popular airlines that fly to Seoul from New York according to our data. AIR PREMIA is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 13 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

Toronto (YYZ) was the most common stop: 25% of momondo users choosing 1-stop flights on this route connected there.

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $241.

Flights connecting via Las Vegas (LAS) have the shortest average one-way travel time: 8h 40m.

Toronto (YYZ) has the shortest average layover time for this route: 1h 23m.

9 flights are operational daily from New York to Seoul as of February 2026. The most popular departure time for this route is 11:00AM, with 53% of flights per day taking off at noon.

The number of flights available between New York and Seoul is 69 per week as of February 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.