Cheap flights from Seoul to New York from $347

The cheapest month to fly to New York from Seoul is in November. Flight prices, which tend to average around $483, are often lower during this time because this is during the off-season. The month of February is another great option to travel to New York, with average flight prices from Seoul averaging around $589.

The cheapest day to depart from Seoul to New York is on a Wednesday when prices can be found for as low as $741. On the other hand, Friday is the most expensive day to depart from Seoul because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $838.

Our most recent data shows that the best time of day to fly to New York is in the afternoon. Flights from Seoul to New York during this time can be as low as $535. Flights to New York are more costly in the morning, with an average ticket price of $861. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to New York from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to New York for around $962 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York from Seoul for as low as $725 on momondo.

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

You could potentially save up to 2% on your flight if you consider stops on a Seoul to New York flight.

As of July 2026, prices for Seoul to New York flights are approximately 3% more expensive when compared to flights at the same time last year.

AIR PREMIA, United Airlines, and Alaska Airlines are the most popular carriers operating from Seoul to New York

AIR PREMIA, Asiana Airlines and Korean Air are the top three most popular airlines that fly to New York from Seoul according to our data. AIR PREMIA is the first choice among our users, with 44% of people opting to fly with this airline when traveling to New York. Keep in mind that there are 6 different airlines that fly to New York on a routine basis, so you have a few additional options to choose from.

Seattle (SEA) was the most common stop: 63% of momondo users choosing 1-stop flights on this route connected there.

Flights via Seattle (SEA) offer the lowest average round-trip price of $425.

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 16h 47m.

Detroit (DTW) has the shortest average layover time for this route: 1h 28m.

As of July 2026, there are 13 flights per day flying from Seoul to New York. The most common time of day flights depart is 8:00AM, with 50% of flights taking off at noon.

As of July 2026, 97 flights take off from Seoul and land in New York each week. The most common flight departure day for this route is Tue, with 14% of weekly flights taking off on this day.