Cheap flights from New York State to Seoul from $458

The cheapest month to fly to Incheon Intl Airport from State of New York is in February. Flight prices, which tend to average around $994, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of February, then departing from State of New York during the month November is also very affordable. Most momondo users find prices during this month for around $1,005.

The cheapest day to depart from State of New York to Incheon Intl Airport is on a Tuesday when prices can be found for as low as $1,020. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,140. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

In the evening is the cheapest time of day to fly from State of New York to Incheon Intl Airport when you can find flight prices for as low as $1,059. Flying to Incheon Intl Airport in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,107 on average. Flights to Incheon Intl Airport from State of New York at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Incheon Intl Airport from State of New York when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $1,405 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from State of New York for as low as $1,253 on momondo.

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

United Airlines, Asiana Airlines, and Delta are the most popular carriers operating from New York to Incheon Intl

AIR PREMIA, Asiana Airlines and Korean Air are the top three most popular airlines that fly to Incheon Intl Airport from State of New York according to our data. AIR PREMIA is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 9 different airlines that fly to Incheon Intl Airport on a routine basis, so you have a few additional options to choose from.

As of November 2026, 8 flights take off from State of New York and land in Incheon Intl Airport each day. The most common flight departure time for this route is 1:00AM, with 51% of daily flights taking off in the morning.

The number of flights available between State of New York and Incheon Intl Airport is 61 per week as of November 2026. The most frequent departure day is Fri, with 18% of weekly flights leaving on this day.