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.

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

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

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.

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

As of August 2026, 3 flights take off from Newark Airport and land in Seoul each week. The most common flight departure day for this route is Tue, with 33% of weekly flights taking off on this day.

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 92% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 6 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

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.

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 August 2026, there are 6 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.

$425 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:01 am - 5:40 amEWR Newark-ICN Incheon Intl

15h 39mnonstop

9:55 pm - 9:30 pmICN Incheon Intl-EWR Newark

13h 35mnonstop

$871AIR PREMIA

Tue, Nov 24 - Sun, Nov 29

12:01 am - 5:40 amEWR Newark-ICN Incheon Intl

15h 39mnonstop

9:55 pm - 9:30 pmICN Incheon Intl-EWR Newark

13h 35mnonstop

$871AIR PREMIA

Wed, Nov 18 - Mon, Nov 30

9:45 pm - 4:00 pmEWR Newark-ICN Incheon Intl

29h 15m2 stops Lome Addis Ababa Bole

12:20 am - 7:45 pmICN Incheon Intl-EWR Newark

32h 25m2 stops Addis Ababa Bole Lome

$935Ethiopian Air

Thu, Aug 27 - Sat, Sep 5

9:45 pm - 4:00 pmEWR Newark-ICN Incheon Intl

29h 15m2 stops Lome Addis Ababa Bole

12:20 am - 7:45 pmICN Incheon Intl-EWR Newark

32h 25m2 stops Addis Ababa Bole Lome

$935Ethiopian Air

Tue, Sep 1 - Wed, Sep 9

8:00 am - 6:25 pmEWR Newark-ICN Incheon Intl

20h 25m1 stop Toronto Pearson Intl

8:10 pm - 10:50 pmICN Incheon Intl-EWR Newark

40h 40m1 stop Toronto Pearson Intl

$977Air Canada

Mon, Nov 9 - Tue, Nov 24

8:00 am - 6:25 pmEWR Newark-ICN Incheon Intl

20h 25m1 stop Toronto Pearson Intl

8:10 pm - 10:50 pmICN Incheon Intl-EWR Newark

40h 40m1 stop Toronto Pearson Intl

$986Air Canada

Mon, Nov 16 - Wed, Nov 25

10:30 am - 4:25 pmEWR Newark-ICN Incheon Intl

15h 55mnonstop

6:30 pm - 6:10 pmICN Incheon Intl-EWR Newark

13h 40mnonstop

$1,036United Airlines

Wed, Feb 10 - Wed, Feb 17

10:30 am - 4:25 pmEWR Newark-ICN Incheon Intl

15h 55mnonstop

6:30 pm - 6:10 pmICN Incheon Intl-EWR Newark

13h 40mnonstop

$1,038United Airlines

Wed, Feb 10 - Wed, Feb 17

7:20 pm - 4:20 amEWR Newark-ICN Incheon Intl

20h 00m1 stop San Francisco

5:15 pm - 6:00 pmICN Incheon Intl-EWR Newark

13h 45mnonstop

$1,096Asiana Airlines

Sun, Sep 20 - Sat, Sep 26

9:00 am - 5:40 amEWR Newark-ICN Incheon Intl

30h 40m1 stop San Francisco

6:30 pm - 6:10 pmICN Incheon Intl-EWR Newark

13h 40mnonstop

$1,096Asiana Airlines

Wed, Nov 18 - Fri, Nov 27

Cheap last minute flights

Enter your travel dates to find the best prices.

9:45 pm - 4:00 pmEWR Newark-ICN Incheon Intl

29h 15m2 stops Lome Addis Ababa Bole

12:20 am - 7:45 pmICN Incheon Intl-EWR Newark

32h 25m2 stops Addis Ababa Bole Lome

$935Ethiopian Air

Tue, Aug 18 - Mon, Aug 24

9:45 pm - 4:00 pmEWR Newark-ICN Incheon Intl

29h 15m2 stops Lome Addis Ababa Bole

12:20 am - 7:45 pmICN Incheon Intl-EWR Newark

32h 25m2 stops Addis Ababa Bole Lome

$935Ethiopian Air

Thu, Aug 20 - Mon, Sep 7

1:00 am - 5:15 amEWR Newark-ICN Incheon Intl

15h 15mnonstop

9:25 pm - 10:30 pmICN Incheon Intl-EWR Newark

14h 05mnonstop

$959AIR PREMIA

Tue, Aug 18 - Thu, Sep 10

1:00 am - 5:15 amEWR Newark-ICN Incheon Intl

15h 15mnonstop

9:25 pm - 10:30 pmICN Incheon Intl-EWR Newark

14h 05mnonstop

$959AIR PREMIA

Wed, Aug 19 - Sat, Sep 12

6:30 am - 3:45 pmEWR Newark-ICN Incheon Intl

20h 15m1 stop Dallas/Fort Worth

5:50 pm - 10:57 pmICN Incheon Intl-EWR Newark

18h 07m1 stop Dallas/Fort Worth

$1,107American Airlines

Wed, Aug 19 - Wed, Sep 9

6:30 am - 3:45 pmEWR Newark-ICN Incheon Intl

20h 15m1 stop Dallas/Fort Worth

5:50 pm - 10:57 pmICN Incheon Intl-EWR Newark

18h 07m1 stop Dallas/Fort Worth

$1,107American Airlines

Wed, Aug 19 - Thu, Sep 10

11:50 am - 4:20 amEWR Newark-ICN Incheon Intl

27h 30m1 stop San Francisco

5:15 pm - 6:00 pmICN Incheon Intl-EWR Newark

13h 45mnonstop

$1,147United Airlines

Wed, Aug 19 - Thu, Sep 10

10:40 am - 4:20 amEWR Newark-ICN Incheon Intl

28h 40m1 stop San Francisco

5:15 pm - 6:00 pmICN Incheon Intl-EWR Newark

13h 45mnonstop

$1,147United Airlines

Tue, Aug 18 - Thu, Sep 10

9:30 am - 5:25 pmEWR Newark-ICN Incheon Intl

18h 55m1 stop Boston Logan Intl

7:25 pm - 10:58 pmICN Incheon Intl-EWR Newark

17h 33m1 stop Atlanta Hartsfield-Jackson

$1,211Korean Air

Wed, Aug 19 - Wed, Feb 3

9:30 am - 5:25 pmEWR Newark-ICN Incheon Intl

18h 55m1 stop Boston Logan Intl

8:45 am - 12:30 pmICN Incheon Intl-EWR Newark

17h 45m1 stop Atlanta Hartsfield-Jackson

$1,211Korean Air

Wed, Aug 19 - Tue, Nov 24

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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

Aug 23

EWR1:00 amNewark

15h 15m

ICN5:15 amIncheon Intl

Sep 9

ICN11:30 amIncheon Intl

20h 55m

2 stops

EWR7:25 pmNewark

$862

AIR PREMIA

Aug 23

EWR1:00 amNewark

15h 15m

ICN5:15 amIncheon Intl

Sep 9

ICN11:30 amIncheon Intl

26h 29m

1 stop

EWR12:59 amNewark

$869

AIR PREMIA

Nov 18

EWR12:01 amNewark

15h 39m

ICN5:40 amIncheon Intl

Nov 30

ICN9:55 pmIncheon Intl

13h 35m

EWR9:30 pmNewark

$871

Ethiopian Air flights from Newark Airport to Seoul

Our best Ethiopian Air deals on Newark Airport to Seoul flight tickets

Ethiopian Air

Sep 1

EWR9:45 pmNewark

29h 15m

2 stops

ICN4:00 pmIncheon Intl

Sep 9

ICN12:20 amIncheon Intl

32h 25m

2 stops

EWR7:45 pmNewark

$935

Ethiopian Air

Aug 18

EWR9:45 pmNewark

29h 15m

2 stops

ICN4:00 pmIncheon Intl

Sep 3

ICN12:20 amIncheon Intl

32h 25m

2 stops

EWR7:45 pmNewark

$967

Ethiopian Air

Aug 20

EWR9:45 pmNewark

29h 15m

2 stops

ICN4:00 pmIncheon Intl

Sep 7

ICN12:20 amIncheon Intl

32h 25m

2 stops

EWR7:45 pmNewark

$968

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

NewarkIncheon

EWR Newark - ICN Incheon Intl

EWRICN

Newark

Tue 11/24

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

Sun 11/29

9:55 pm-9:30 pm

Nonstop13h 35m

$871

NewarkIncheon

EWR Newark - ICN Incheon Intl

EWRICN

Newark

Wed 11/18

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

Mon 11/30

9:55 pm-9:30 pm

Nonstop13h 35m

$871

NewarkIncheon

EWR Newark - ICN Incheon Intl

EWRICN

Newark

Thu 8/27

9:45 pm-4:00 pm

2 stops29h 15m

Incheon Intl

Sat 9/5

12:20 am-7:45 pm

2 stops32h 25m

$935

NewarkIncheon

EWR Newark - ICN Incheon Intl

EWRICN

Newark

Tue 9/1

9:45 pm-4:00 pm

2 stops29h 15m

Incheon Intl

Wed 9/9

12:20 am-7:45 pm

2 stops32h 25m

$935

NewarkIncheon

EWR Newark - ICN Incheon Intl

EWRICN

Newark

Mon 11/9

8:00 am-6:25 pm

1 stop20h 25m

Incheon Intl

Tue 11/24

8:10 pm-10:50 pm

1 stop40h 40m

$977

NewarkIncheon

EWR Newark - ICN Incheon Intl

EWRICN

Newark

Mon 11/16

8:00 am-6:25 pm

1 stop20h 25m

Incheon Intl

Wed 11/25

8:10 pm-10:50 pm

1 stop40h 40m

$986

NewarkIncheon

EWR Newark - ICN Incheon Intl

EWRICN

Newark

Wed 2/10

10:30 am-4:25 pm

Nonstop15h 55m

Incheon Intl

Wed 2/17

6:30 pm-6:10 pm

Nonstop13h 40m

$1,036

NewarkIncheon

EWR Newark - ICN Incheon Intl

EWRICN

Newark

Wed 2/10

10:30 am-4:25 pm

Nonstop15h 55m

Incheon Intl

Wed 2/17

6:30 pm-6:10 pm

Nonstop13h 40m

$1,038

NewarkIncheon

EWR Newark - ICN Incheon Intl

EWRICN

Newark

Sun 9/20

7:20 pm-4:20 am

1 stop20h 00m

Incheon Intl

Sat 9/26

5:15 pm-6:00 pm

Nonstop13h 45m

$1,096

NewarkIncheon

EWR Newark - ICN Incheon Intl

EWRICN

Newark

Wed 11/18

9:00 am-5:40 am

1 stop30h 40m

Incheon Intl

Fri 11/27

6:30 pm-6:10 pm

Nonstop13h 40m

$1,096

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?

Prices are currently low for flights on this route.

Typical prices usually range from $1,063 to $1,448.
The lowest price recently found on this route was $871.

What is the cheapest month to fly to Seoul?

The month of November is another great option to travel to Seoul, with average flight prices from Newark Airport averaging around $970.

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 $1,039. 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 $1,162.

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 $1,057 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 $1,094 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 $1,166 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 $920 on momondo.

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

There are 3 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 August 2026, prices for Newark Airport to Seoul flights are approximately 4% 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	$509
Fastest flight time	15h 15m
Direct flights	Every day
Airports in Seoul	2 airports

The best one-way flight to Seoul from Newark Airport in the past 72 hours is $509. The best round-trip flight deal from Newark Airport to Seoul found on momondo in the last 72 hours is $784.

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

Direct flights go from Newark Airport to Seoul every day.

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 August 2026, there are 6 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 28.66% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 27.91%, Boeing 777-300ER at 21.38%, and Airbus A350-900 at 15.46%.
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 93% of all bookings. The subsequent popular airline is United Airlines at 7%.

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
AIR PREMIA	PriceFrom $404	Free Cancellation	Rating 8.1 103 reviews	Search AIR PREMIA flights
Air Canada	PriceFrom $560	Free Cancellation	Rating 7.1 11,479 reviews	Search Air Canada flights
United Airlines	PriceFrom $781	Free Cancellation	Rating 7.4 10,110 reviews	Search United Airlines flights
Asiana Airlines	PriceFrom $841	Free Cancellation	Rating 8.1 557 reviews	Search Asiana Airlines flights
American Airlines	PriceFrom $877	Free Cancellation	Rating 7.1 11,941 reviews	Search American Airlines flights
Korean Air	PriceFrom $1,329	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights

AIR PREMIA Flights From Newark Airport to Seoul
AIR PREMIA operates around 3 flights from Newark Airport to Seoul every week. The average price of these flights found in the last 72 hours has been $1,131, but momondo users have found AIR PREMIA deals from Newark Airport to Seoul from as low as $404 round-trip. AIR PREMIA has been scored 8.1/10 in 103 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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Seoul Gimpo Intl Airport

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Cheap flights from Newark Airport to Seoul from $448

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 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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AIR PREMIA flights from Newark Airport to Seoul

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

Ethiopian Air flights from Newark Airport to Seoul

Our best Ethiopian Air deals on Newark Airport to Seoul flight tickets

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See travel insights to Seoul from

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

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

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.

Popular cities in South Korea

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

Fly to other destinations from Newark Airport

According to popular flight searches on momondo this year

Complete your trip to Seoul

Explore popular destinations other users love

According to popular flight searches on momondo this year