Question 1

Which airline has the best punctuality record on New York to Incheon flights?

Accepted Answer

According to our data, Korean Air have had the least number of delays on this route over the last 12 months; with about 22% of their flights experiencing any sort of delay.

Question 2

Can stopping save me money on New York to Incheon Intl Airport flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between New York to Incheon Intl Airport.

Question 3

What airlines fly to Incheon Intl Airport?

Accepted Answer

AIR PREMIA, Asiana Airlines and Korean Air are the top three most popular airlines that fly to Incheon Intl Airport from New York according to our data. AIR PREMIA is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 14 different airlines that fly to Incheon Intl Airport on a routine basis, so you have a few additional options to choose from.

Question 4

What is the most punctual flight time for New York to Incheon flights?

Accepted Answer

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Question 5

Which layover airport has the shortest travel time from New York to Incheon Intl Airport?

Accepted Answer

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

Question 6

What is the cheapest New York to Incheon Intl flight route?

Accepted Answer

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

Question 7

How many flights depart from New York to Incheon Intl Airport on average per day?

Accepted Answer

As of December 2025, 10 flights take off from New York and land in Incheon Intl Airport each day. The most common flight departure time for this route is 11:00AM, with 50% of daily flights taking off at noon.

Question 8

Which layover airport offers the lowest fares from New York to Incheon Intl Airport?

Accepted Answer

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

Question 9

What is the cheapest airline that flies from New York to Incheon Intl?

Accepted Answer

American Airlines, XiamenAir, and Cathay Pacific are the most popular carriers operating from New York to Incheon Intl

Question 10

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Question 11

What is the cheapest day to depart on your flight to Incheon Intl Airport?

Accepted Answer

The cheapest day to depart from New York to Incheon Intl Airport is on a Tuesday when prices can be found for as low as $1,116. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,299. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

Question 12

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

Accepted Answer

In the morning is the cheapest time of day to fly from New York to Incheon Intl Airport when you can find flight prices for as low as $1,084. Flying to Incheon Intl Airport in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,532 on average. Flights to Incheon Intl Airport from New York in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Question 13

What cabin class options are available on New York to Incheon Intl flights?

Accepted Answer

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

Question 14

How far in advance should I book a flight to Incheon Intl Airport?

Accepted Answer

You are more likely to see cheaper flights to Incheon Intl Airport from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $1,569 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 New York for as low as $1,379 on momondo.

Question 15

Which airport is the most popular layover for flights between New York and Incheon Intl Airport?

Accepted Answer

Toronto (YYZ) was the most common stop: 23% of momondo users choosing 1-stop flights on this route connected there.

Question 16

What is the cheapest month to fly to Incheon Intl Airport?

Accepted Answer

The cheapest month to fly to Incheon Intl Airport from New York is in January. Flight prices, which tend to average around $1,040, 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 January, then departing from New York during the month March is also very affordable. Most momondo users find prices during this month for around $1,063.

Question 17

How often are flights from New York to Incheon delayed?

Accepted Answer

Historically, on average around 28% of flights between New York and Incheon have experienced a delay on any given week. The average delay length over the past 12 months has been 142 minutes.

Question 18

How many flights depart from New York to Incheon Intl Airport on average per week?

Accepted Answer

As of December 2025, there are 70 flights per week flying from New York to Incheon Intl Airport. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

Question 19

How have New York to Incheon Intl Airport flight prices changed over time?

Accepted Answer

As of December 2025, prices for New York to Incheon Intl Airport flights are approximately 37% cheaper when compared to flights at the same time last year.

Question 20

How long does it take to fly to Incheon Intl Airport?

Accepted Answer

On average, it takes 14h 55m to fly from New York to Incheon Intl Airport if you fly out of Newark (the most popular airport in New York) and into Incheon Intl Airport (the most popular airport in Incheon Intl Airport). If you’re flying out of New York and into Incheon Intl Airport, then the flight time is around 16h 57m.

Question 21

Which layover airport has the shortest connection time from New York to Incheon Intl Airport?

Accepted Answer

Toronto (YYZ) has the shortest average layover time for this route: 1h 25m.

Question 22

When did momondo last update prices for flights from New York to Incheon Intl Airport?

Accepted Answer

Prices for flights from New York to Incheon Intl Airport refresh daily.

Question 23

How many operators does momondo search for flights from New York to Incheon Intl Airport?

Accepted Answer

There are 14 operators available for flights from New York to Incheon Intl Airport as of December 2025.

Question 24

How old do you have to be to fly from New York to Incheon Intl Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York to Incheon Intl Airport.

Question 25

What documentation or ID do you need to fly to Incheon Intl Airport?

Accepted Answer

The travel and health documents required for your trip to Incheon Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Incheon Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best Price Found	$396
Fastest flight time	14h 55m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $276	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
United Airlines	PriceFrom $396	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
Air Canada	PriceFrom $434	Free Cancellation	Rating 7.1 10,517 reviews	Search Air Canada flights
AIR PREMIA	PriceFrom $470	Free Cancellation	Rating 8.3 72 reviews	Search AIR PREMIA flights
Ethiopian Air	PriceFrom $839	Free Cancellation	Rating 7.2 902 reviews	Search Ethiopian Air flights
American Airlines	PriceFrom $877	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
Cathay Pacific	PriceFrom $891	Free Cancellation	Rating 7.6 1,095 reviews	Search Cathay Pacific flights
Turkish Airlines	PriceFrom $931	Free Cancellation	Rating 7.3 4,090 reviews	Search Turkish Airlines flights
China Airlines	PriceFrom $949	Free Cancellation	Rating 8.2 788 reviews	Search China Airlines flights
EVA Air	PriceFrom $1,091	Free Cancellation	Rating 8.4 1,296 reviews	Search EVA Air flights

Cheap flights from New York to Seoul from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Seoul departing on 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from New York to Seoul

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Etihad Airways flights from New York to Incheon Intl Airport

Our best Etihad Airways deals on New York to Incheon Intl Airport flight tickets

Turkish Airlines flights from New York to Incheon Intl Airport

Our best Turkish Airlines deals on New York to Incheon Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from New York to Incheon Intl Airport that are best for you.

See travel insights to Seoul from

How to get the cheapest flight ticket from New York to Incheon Intl Airport