Cheap flights from Seoul to New York from $397

The month of November is, on average, the cheapest month to fly to New York John F Kennedy Intl Airport from Seoul, with most prices found around $708. If you don’t want to visit New York John F Kennedy Intl Airport in November, then you should wait until February to fly from Seoul, when ticket prices are also cheap, with an average price of $715.

Our data shows that Monday is the least expensive day to fly to New York John F Kennedy Intl Airport. Tickets to fly out on this day can be as low as $768. The most expensive day to fly to New York John F Kennedy Intl Airport is Saturday, with ticket prices averaging around $992.

According to our data, the cheapest time of day to fly to New York John F Kennedy Intl Airport is in the evening. momondo users have found flights departing from Seoul to New York John F Kennedy Intl Airport in the evening for as low as $805. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $868.

Fly from Incheon Intl to New York John F Kennedy Intl for the best Seoul - New York John F Kennedy Intl flight prices

You are more likely to see cheaper flights to New York John F Kennedy Intl Airport from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to New York John F Kennedy Intl Airport for around $866 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York John F Kennedy Intl Airport from Seoul for as low as $693 on momondo.

There are 4 cabin classes available to choose from on Seoul to New York John F Kennedy Intl 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 36% on your flight if you consider stops on a Seoul to New York John F Kennedy Intl Airport flight.

As of February 2026, prices for Seoul to New York John F Kennedy Intl Airport flights are approximately 56% cheaper when compared to flights at the same time last year.

American Airlines, Air China, and EVA Air are the most popular carriers operating from Seoul to New York John F Kennedy Intl

Asiana Airlines, Korean Air and Delta are the top three most popular airlines that fly to New York John F Kennedy Intl Airport from Seoul according to our data. Asiana Airlines is the first choice among our users, with 74% of people opting to fly with this airline when traveling to New York John F Kennedy Intl Airport. Keep in mind that there are 4 different airlines that fly to New York John F Kennedy Intl Airport on a routine basis, so you have a few additional options to choose from.

Seattle (SEA) was the most common stop: 71% of momondo users choosing 1-stop flights on this route connected there.

Flights via Seattle (SEA) offer the lowest average round-trip price of $740.

Flights connecting via Toronto (YYZ) have the shortest average one-way travel time: 16h 41m.

Toronto (YYZ) has the shortest average layover time for this route: 2h 18m.

As of February 2026, 9 flights take off from Seoul and land in New York John F Kennedy Intl Airport each day. The most common flight departure time for this route is 9:00AM, with 77% of daily flights taking off at noon.

63 flights are operational weekly from Seoul to New York John F Kennedy Intl Airport as of February 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.