Question 1

What is the cheapest New York to South Korea flight route?

Accepted Answer

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

Question 2

How many flights depart from New York to South Korea on average per day?

Accepted Answer

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

Question 3

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

Accepted Answer

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

Question 4

How long is the flight from New York to South Korea?

Accepted Answer

The average flight duration from New York to South Korea depends on which airport you fly into and out of. Flying from New York to Incheon Intl Airport is 17h 40m on average, while flying from Newark to Incheon Intl Airport is 38h 05m on average. Incheon Intl Airport is the most popular airport in South Korea.

Question 5

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

Accepted Answer

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

Question 6

How many flights depart from New York to South Korea on average per week?

Accepted Answer

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

Question 7

How often are flights from New York to South Korea delayed?

Accepted Answer

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

Question 8

How far in advance should I book a flight to South Korea?

Accepted Answer

You are more likely to see cheaper flights to South Korea from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around £1,178 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from New York for as low as £1,035 on momondo.

Question 9

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

Accepted Answer

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

Question 10

What is the cheapest day to depart on your flight to South Korea?

Accepted Answer

The cheapest day to depart from New York to South Korea is on a Tuesday when prices can be found for as low as £752. On the other hand, Wednesday is the most expensive day to depart from New York because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,218.

Question 11

What cabin class options are available on New York to South Korea flights?

Accepted Answer

There are 2 cabin classes available to choose from on New York to South Korea flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 12

What is the cheapest time of day to depart on your flight to South Korea?

Accepted Answer

Flying to South Korea from New York in the morning is the least expensive time of day to depart. momondo users have found prices as low as £752 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £915 on average. Flights to South Korea from New York at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 13

What is the cheapest month to fly to South Korea?

Accepted Answer

The month of January is, on average, the cheapest month to fly to South Korea from New York, with most prices found around £766. If you’re not able to fly to South Korea in January, then March is your next best option. Flight prices from New York to South Korea during March average around £803.

Question 14

What is the cheapest airline that flies from New York to South Korea?

Accepted Answer

Cathay Pacific, Alaska Airlines, and AIR PREMIA are the most popular carriers operating from New York to South Korea

Question 15

Can stopping save me money on New York to South Korea flights?

Accepted Answer

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

Question 16

When did momondo last update prices for flights from New York to South Korea?

Accepted Answer

Prices for flights from New York to South Korea are refreshed on a daily basis.

Question 17

How old do you have to be to fly from New York to South Korea?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York to South Korea.

Question 18

What documentation or ID do you need to fly to South Korea?

Accepted Answer

The necessary travel and health documents for your South Korea trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best price found	£936
Fastest flight time	15h 45m
Direct flights	Every day
Airports in South Korea	1 airport

Cheap flights from New York to South Korea from £408

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What is the cheapest month to fly to South Korea?

The month of January is, on average, the cheapest month to fly to South Korea from New York, with most prices found around £766. If you’re not able to fly to South Korea in January, then March is your next best option. Flight prices from New York to South Korea during March average around £803.

What is the cheapest day to depart on your flight to South Korea?

What is the cheapest time of day to depart on your flight to South Korea?

What is the cheapest New York to South Korea flight route?

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

How far in advance should I book a flight to South Korea?

What cabin class options are available on New York to South Korea flights?

There are 2 cabin classes available to choose from on New York to South Korea flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New York to South Korea flights?

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

What is the cheapest airline that flies from New York to South Korea?

Cathay Pacific, Alaska Airlines, and AIR PREMIA are the most popular carriers operating from New York to South Korea

How often are flights from New York to South Korea delayed?

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

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

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

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

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

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

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

How many flights depart from New York to South Korea on average per day?

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

How many flights depart from New York to South Korea on average per week?

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

How long is the flight from New York to South Korea?

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When did momondo last update prices for flights from New York to South Korea?

How old do you have to be to fly from New York to South Korea?

What documentation or ID do you need to fly to South Korea?

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