How often are flights from Newark to Seoul delayed?

Historically, on average around 100% of flights between Newark and Seoul have experienced a delay on any given week. The average delay length over the past 12 months has been 47 minutes.

How many flights depart from Newark Airport to Seoul on average per week?

As of June 2026, 6 flights take off from Newark Airport and land in Seoul each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

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

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

What is the most punctual flight time for Newark to Seoul flights?

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

What airlines fly to Seoul?

AIR PREMIA, United Airlines and Air Canada are the top three most popular airlines that fly to Seoul from Newark Airport according to our data. AIR PREMIA is the first choice among our users, with 93% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 7 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Newark to Seoul?

AIR PREMIA and Japan Airlines are the most popular carriers operating from Newark to Seoul

When did momondo last update prices for flights from Newark Airport to Seoul?

Prices for flights from Newark Airport to Seoul were last updated today.

How many operators does momondo search for flights from Newark Airport to Seoul?

As of June 2026, there are 7 operators available to choose from for flights from Newark Airport to Seoul.

How old do you have to be to fly from Newark Airport to Seoul?

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 Newark Airport to Seoul.

What documentation or ID do you need to fly to Seoul?

The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$438 Cheap Flights from Newark Airport to Seoul in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Newark Airport to Seoul

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 5:40 am

EWR

ICN

30h 40m

1 stop

12:45 pm - 8:30 am

ICN

EWR

33h 45m

1 stop

$894United Airlines

Sun, Nov 1 - Mon, Nov 23

9:00 am - 5:40 am

EWR

ICN

30h 40m

1 stop

6:00 pm - 8:30 am

ICN

EWR

28h 30m

1 stop

$895United Airlines

Tue, Nov 10 - Sun, Nov 15

9:00 am - 4:15 pm

EWR

ICN

41h 15m

1 stop

6:00 pm - 10:00 am

ICN

EWR

30h 00m

2 stops

$898United Airlines

Sun, Nov 15 - Sat, Nov 21

1:00 am - 5:15 am

EWR

ICN

15h 15mnonstop

9:25 pm - 10:30 pm

ICN

EWR

14h 05mnonstop

$899AIR PREMIA

Tue, Sep 22 - Thu, Oct 22

10:30 am - 4:25 pm

EWR

ICN

15h 55mnonstop

6:30 pm - 6:10 pm

ICN

EWR

13h 40mnonstop

$901United Airlines

Fri, Nov 13 - Fri, Dec 11

12:01 am - 5:40 am

EWR

ICN

15h 39mnonstop

9:55 pm - 9:30 pm

ICN

EWR

13h 35mnonstop

$902AIR PREMIA

Sun, Nov 8 - Fri, Nov 20

3:00 pm - 4:40 am

EWR

ICN

24h 40m

1 stop

6:30 pm - 6:10 pm

ICN

EWR

13h 40mnonstop

$903Asiana Airlines

Thu, Oct 29 - Sun, Nov 15

1:00 am - 5:40 am

EWR

ICN

15h 40mnonstop

9:55 pm - 9:30 pm

ICN

EWR

13h 35mnonstop

$905AIR PREMIA

Sat, Oct 31 - Mon, Nov 16

8:00 am - 10:30 pm

EWR

GMP

25h 30m

2 stops

7:45 am - 9:54 pm

GMP

EWR

28h 09m

2 stops

$1,051Multiple Airlines

Wed, Oct 28 - Wed, Nov 11

8:00 am - 10:30 pm

EWR

GMP

24h 30m

2 stops

8:30 am - 4:49 pm

GMP

EWR

46h 19m

2 stops

$1,052Multiple Airlines

Wed, Nov 18 - Mon, Nov 30

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AIR PREMIA flights from Newark Airport to Seoul

Our best AIR PREMIA deals on Newark Airport to Seoul flight tickets

AIR PREMIA

Sep 22

EWR1:00 amNewark

15h 15m

ICN5:15 amIncheon Intl

Oct 22

ICN9:25 pmIncheon Intl

14h 05m

EWR10:30 pmNewark

$899

AIR PREMIA

Nov 8

EWR12:01 amNewark

15h 39m

ICN5:40 amIncheon Intl

Nov 20

ICN9:55 pmIncheon Intl

13h 35m

EWR9:30 pmNewark

$902

AIR PREMIA

Oct 31

EWR1:00 amNewark

15h 40m

ICN5:40 amIncheon Intl

Nov 16

ICN9:55 pmIncheon Intl

13h 35m

EWR9:30 pmNewark

$905

United Airlines flights from Newark Airport to Seoul

Our best United Airlines deals on Newark Airport to Seoul flight tickets

United Airlines

Nov 10

EWR9:00 amNewark

30h 40m

1 stop

ICN5:40 amIncheon Intl

Nov 15

ICN6:00 pmIncheon Intl

28h 30m

1 stop

EWR8:30 amNewark

$895

United Airlines

Nov 15

EWR9:00 amNewark

41h 15m

1 stop

ICN4:15 pmIncheon Intl

Nov 21

ICN6:00 pmIncheon Intl

30h 00m

2 stops

EWR10:00 amNewark

$898

United Airlines

Nov 13

EWR10:30 amNewark

15h 55m

ICN4:25 pmIncheon Intl

Dec 11

ICN6:30 pmIncheon Intl

13h 40m

EWR6:10 pmNewark

$901

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkIncheon

EWR - ICN

EWRICN

Newark

Sun 11/1

9:00 am-5:40 am

1 stop30h 40m

Incheon Intl

Mon 11/23

12:45 pm-8:30 am

1 stop33h 45m

$894

NewarkIncheon

EWR - ICN

EWRICN

Newark

Tue 11/10

9:00 am-5:40 am

1 stop30h 40m

Incheon Intl

Sun 11/15

6:00 pm-8:30 am

1 stop28h 30m

$895

NewarkIncheon

EWR - ICN

EWRICN

Newark

Sun 11/15

9:00 am-4:15 pm

1 stop41h 15m

Incheon Intl

Sat 11/21

6:00 pm-10:00 am

2 stops30h 00m

$898

NewarkIncheon

EWR - ICN

EWRICN

Newark

Tue 9/22

1:00 am-5:15 am

Nonstop15h 15m

Incheon Intl

Thu 10/22

9:25 pm-10:30 pm

Nonstop14h 05m

$899

NewarkIncheon

EWR - ICN

EWRICN

Newark

Fri 11/13

10:30 am-4:25 pm

Nonstop15h 55m

Incheon Intl

Fri 12/11

6:30 pm-6:10 pm

Nonstop13h 40m

$901

Quickest round-trip

NewarkIncheon

EWR - ICN

EWRICN

Newark

Sun 11/8

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

Fri 11/20

9:55 pm-9:30 pm

Nonstop13h 35m

$902

NewarkIncheon

EWR - ICN

EWRICN

Newark

Thu 10/29

3:00 pm-4:40 am

1 stop24h 40m

Incheon Intl

Sun 11/15

6:30 pm-6:10 pm

Nonstop13h 40m

$903

NewarkIncheon

EWR - ICN

EWRICN

Newark

Sat 10/31

1:00 am-5:40 am

Nonstop15h 40m

Incheon Intl

Mon 11/16

9:55 pm-9:30 pm

Nonstop13h 35m

$905

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Wed 10/28

8:00 am-10:30 pm

2 stops25h 30m

Seoul Gimpo Intl

Wed 11/11

7:45 am-9:54 pm

2 stops28h 09m

$1,051

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Wed 11/18

8:00 am-10:30 pm

2 stops24h 30m

Seoul Gimpo Intl

Mon 11/30

8:30 am-4:49 pm

2 stops46h 19m

$1,052

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Newark Airport to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Newark Airport and Seoul?

What is the cheapest month to fly to Seoul?

The month of October is another great option to travel to Seoul, with average flight prices from Newark Airport averaging around $239.

What is the cheapest day to depart on your flight to Seoul?

According to our data, Sunday is the cheapest day to fly to Seoul from Newark Airport. The lowest ticket price found for a Sunday departure recently was $1,028. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Friday, with ticket prices averaging around $1,171.

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

Flying to Seoul from Newark Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,052 when looking at flights departing in the morning. In the evening is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,099 per ticket.

What is the cheapest Newark to Seoul flight route?

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

How far in advance should I book a flight from Newark Airport to Seoul?

You are more likely to see cheaper flights to Seoul from Newark Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,174 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Newark Airport for as low as $943 on momondo.

What cabin class options are available on Newark Airport to Seoul flights?

There are 2 cabin classes available to choose from on Newark Airport to Seoul 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 Newark Airport to Seoul flights?

No. A direct flight is the cheapest option for a flight between Newark Airport to Seoul.

How have Newark Airport to Seoul flight prices changed over time?

As of June 2026, prices for Newark Airport to Seoul flights are approximately 77% more expensive when compared to flights at the same time last year.

When to book flights from Newark Airport to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Newark Airport to Seoul according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Newark Airport to Seoul (EWR to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Seoul

Best Price Found	$579
Fastest flight time	15h 15m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sun
Airports in Seoul	2 airports

The best one-way flight to Seoul from Newark Airport in the past 72 hours is $579. The best round-trip flight deal from Newark Airport to Seoul found on momondo in the last 72 hours is $955.

The fastest flight from Newark Airport to Seoul takes 15h 15m

Direct flights go from Newark Airport to Seoul on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. The only airline offering direct flights is AIR PREMIA.

There are 2 airports in Seoul. From Newark Airport there are direct flights to Incheon Intl (ICN).

Search flight deals

Frequently asked questions about flying from Newark Airport to Seoul

How far is Newark to Seoul by plane?
The distance between Newark and Seoul is about 6862.2 mi. Typically, this will take 15h 15m by plane in normal conditions.
When did momondo last update prices for flights from Newark Airport to Seoul?
Prices for flights from Newark Airport to Seoul were last updated today.
How many operators does momondo search for flights from Newark Airport to Seoul?
As of June 2026, there are 7 operators available to choose from for flights from Newark Airport to Seoul.
How old do you have to be to fly from Newark Airport to Seoul?
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 Newark Airport to Seoul.
What documentation or ID do you need to fly to Seoul?
The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Newark Airport to Seoul?
momondo data reveals that the most frequently booked plane model on the route from Newark Airport to Seoul is Airbus A380-800, representing 31.22% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 25.59%, Boeing 777-300ER at 21.31%, and Airbus A350-900 at 16.34%.
What is the most popular airline from Newark Airport to Seoul?
momondo data reveals that the most frequently booked airline on the route from Newark Airport to Seoul is AIR PREMIA, representing 94% of all bookings. The subsequent popular airline is United Airlines at 6%.

Best airlines flying from Newark Airport to Seoul

Compare and see reviews for airlines that fly from Newark Airport to Seoul with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $276	Free Cancellation	Rating 7.8 8,451 reviews	Search Delta flights
Air Canada	PriceFrom $371	Free Cancellation	Rating 7.1 11,269 reviews	Search Air Canada flights
AIR PREMIA	PriceFrom $402	Free Cancellation	Rating 8.1 98 reviews	Search AIR PREMIA flights
United Airlines	PriceFrom $871	Free Cancellation	Rating 7.4 9,896 reviews	Search United Airlines flights
American Airlines	PriceFrom $877	Free Cancellation	Rating 7.1 11,777 reviews	Search American Airlines flights
Asiana Airlines	PriceFrom $1,201	Free Cancellation	Rating 8.1 550 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $1,329	Free Cancellation	Rating 8.4 1,219 reviews	Search Korean Air flights

AIR PREMIA Flights From Newark Airport to Seoul
AIR PREMIA operates around 6 flights from Newark Airport to Seoul every week. The average price of these flights found in the last 72 hours has been $1,139, but momondo users have found AIR PREMIA deals from Newark Airport to Seoul from as low as $402 round-trip. AIR PREMIA has been scored 8.1/10 in 98 reviews.

Why use momondo?

Why should I use momondo to find a flight deal from New York to Seoul?

Finding the right flight to Seoul from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.

Can I find flights from New York to Seoul with flexible booking policies on momondo?

Flights from New York to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New York to Seoul?

Once you have performed a search for New York to Seoul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from New York to Seoul right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Seoul from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Newark Airport to Seoul from $479

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to Seoul departing on 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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AIR PREMIA flights from Newark Airport to Seoul

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United Airlines flights from Newark Airport to Seoul

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How to get the cheapest flight ticket from Newark Airport to Seoul

What is the typical price of a round-trip flight between Newark Airport and Seoul?

What is the cheapest month to fly to Seoul?

What is the cheapest day to depart on your flight to Seoul?

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

What is the cheapest Newark to Seoul flight route?

How far in advance should I book a flight from Newark Airport to Seoul?

What cabin class options are available on Newark Airport to Seoul flights?

Can stopping save me money on Newark Airport to Seoul flights?

How have Newark Airport to Seoul flight prices changed over time?

What is the cheapest airline that flies from Newark to Seoul?

What airlines fly to Seoul?

How often are flights from Newark to Seoul delayed?

What is the most punctual flight time for Newark to Seoul flights?

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

How many flights depart from Newark Airport to Seoul on average per week?

When to book flights from Newark Airport to Seoul

Cheap Newark Airport to Seoul (EWR to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Seoul

Best Price Found

Fastest flight time

Direct flights

Airports in Seoul

Frequently asked questions about flying from Newark Airport to Seoul

Best airlines flying from Newark Airport to Seoul

Compare and see reviews for airlines that fly from Newark Airport to Seoul with momondo

AIR PREMIA Flights From Newark Airport to Seoul

Why use momondo?

An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul

Fly your favorite airline to Seoul

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seoul

List of cabin classes available on flights landing in Seoul. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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