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Cheap flights from Newark Airport to Seoul from $344

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 10/6. 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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0 bags

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Cheap round-trip flights

Multiple Airlines Logo
12:01 am - 5:40 amEWR-ICN
15h 39mnonstop
Multiple Airlines Logo
9:20 pm - 1:15 pmICN-EWR
29h 55m3 stops
$745Multiple Airlines
Find Deal
vie., nov. 28 - sáb., dic. 6
Multiple Airlines Logo
12:01 am - 5:40 amEWR-ICN
15h 39mnonstop
Multiple Airlines Logo
9:20 pm - 1:15 pmICN-EWR
29h 55m2 stops
$753Multiple Airlines
Find Deal
vie., nov. 28 - dom., dic. 7
Multiple Airlines Logo
1:00 am - 5:40 amEWR-ICN
15h 40mnonstop
Multiple Airlines Logo
9:00 pm - 5:59 amICN-EWR
22h 59m1 stop
$788Multiple Airlines
Find Deal
lun., oct. 27 - lun., nov. 10
Multiple Airlines Logo
1:00 am - 5:40 amEWR-ICN
15h 40mnonstop
Multiple Airlines Logo
9:25 pm - 10:30 amICN-EWR
27h 05m3 stops
$811Multiple Airlines
Find Deal
lun., oct. 27 - lun., nov. 10
Multiple Airlines Logo
10:05 pm - 3:45 pmEWR-ICN
28h 40m1 stop
Multiple Airlines Logo
9:30 pm - 10:30 pmICN-EWR
14h 00mnonstop
$827Multiple Airlines
Find Deal
jue., oct. 16 - jue., oct. 23
Ethiopian Air Logo
10:00 am - 3:45 pmEWR-ICN
39h 45m1 stop
Ethiopian Air Logo
12:30 am - 7:15 pmICN-EWR
32h 45m2 stops
$856Ethiopian Air
Find Deal
mié., nov. 12 - sáb., nov. 22
Ethiopian Air Logo
10:15 pm - 3:45 pmEWR-ICN
28h 30m2 stops
Ethiopian Air Logo
12:30 am - 7:15 pmICN-EWR
32h 45m2 stops
$857Ethiopian Air
Find Deal
vie., oct. 31 - sáb., nov. 15
Ethiopian Air Logo
9:15 pm - 3:45 pmEWR-ICN
28h 30m2 stops
Ethiopian Air Logo
12:30 am - 7:15 pmICN-EWR
32h 45m2 stops
$871Ethiopian Air
Find Deal
vie., nov. 21 - sáb., nov. 29
AIR PREMIA Logo
12:01 am - 5:40 amEWR-ICN
15h 39mnonstop
AIR PREMIA Logo
9:55 pm - 9:30 pmICN-EWR
13h 35mnonstop
$887AIR PREMIA
Find Deal
vie., nov. 7 - sáb., nov. 22
AIR PREMIA Logo
1:00 am - 4:55 amEWR-ICN
14h 55mnonstop
AIR PREMIA Logo
9:30 pm - 10:30 pmICN-EWR
14h 00mnonstop
$893AIR PREMIA
Find Deal
mié., oct. 1 - vie., oct. 17

United Airlines flights from Newark Airport to Incheon Intl Airport

Our best United Airlines deals on Newark Airport to Incheon Intl Airport flight tickets
United Airlines
Sep 22
EWR2:25 pmNewark
24h 55m
1 stop
ICN4:20 amIncheon Intl
Oct 7
ICN4:50 pmIncheon Intl
19h 45m
1 stop
EWR11:35 pmNewark
$856
Find similar
United Airlines
Sep 22
EWR6:00 amNewark
20h 00m
1 stop
ICN3:00 pmIncheon Intl
Oct 7
ICN4:50 pmIncheon Intl
17h 39m
1 stop
EWR9:29 pmNewark
$859
Find similar
United Airlines
Sep 22
EWR3:55 pmNewark
23h 25m
1 stop
ICN4:20 amIncheon Intl
Oct 8
ICN11:30 amIncheon Intl
19h 29m
1 stop
EWR5:59 pmNewark
$862
Find similar

Air Canada flights from Newark Airport to Incheon Intl Airport

Our best Air Canada deals on Newark Airport to Incheon Intl Airport flight tickets
Air Canada
Sep 20
EWR7:55 pmNewark
31h 10m
2 stops
ICN4:05 pmIncheon Intl
Oct 6
ICN5:45 pmIncheon Intl
26h 52m
2 stops
EWR7:37 amNewark
$851
Find similar
Air Canada
Sep 22
EWR8:15 amNewark
18h 50m
1 stop
ICN4:05 pmIncheon Intl
Oct 8
ICN5:45 pmIncheon Intl
18h 36m
1 stop
EWR11:21 pmNewark
$855
Find similar
Air Canada
Sep 20
EWR6:20 pmNewark
32h 45m
1 stop
ICN4:05 pmIncheon Intl
Oct 6
ICN5:45 pmIncheon Intl
29h 29m
2 stops
EWR10:14 amNewark
$860
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Newark Airport to Incheon Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Newark Airport to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkIncheon

EWR - ICN

EWRICN

Newark

vie. 11/28

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

sáb. 12/6

9:20 pm-1:15 pm

3 stops29h 55m

$745

NewarkIncheon

EWR - ICN

EWRICN

Newark

vie. 11/28

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

dom. 12/7

9:20 pm-1:15 pm

2 stops29h 55m

$753

NewarkIncheon

EWR - ICN

EWRICN

Newark

lun. 10/27

1:00 am-5:40 am

Nonstop15h 40m

Incheon Intl

lun. 11/10

9:00 pm-5:59 am

1 stop22h 59m

$788

NewarkIncheon

EWR - ICN

EWRICN

Newark

lun. 10/27

1:00 am-5:40 am

Nonstop15h 40m

Incheon Intl

lun. 11/10

9:25 pm-10:30 am

3 stops27h 05m

$811

NewarkIncheon

EWR - ICN

EWRICN

Newark

jue. 10/16

10:05 pm-3:45 pm

1 stop28h 40m

Incheon Intl

jue. 10/23

9:30 pm-10:30 pm

Nonstop14h 00m

$827

NewarkIncheon

EWR - ICN

EWRICN

Newark

mié. 11/12

10:00 am-3:45 pm

1 stop39h 45m

Incheon Intl

sáb. 11/22

12:30 am-7:15 pm

2 stops32h 45m

$856

NewarkIncheon

EWR - ICN

EWRICN

Newark

vie. 10/31

10:15 pm-3:45 pm

2 stops28h 30m

Incheon Intl

sáb. 11/15

12:30 am-7:15 pm

2 stops32h 45m

$857

NewarkIncheon

EWR - ICN

EWRICN

Newark

vie. 11/21

9:15 pm-3:45 pm

2 stops28h 30m

Incheon Intl

sáb. 11/29

12:30 am-7:15 pm

2 stops32h 45m

$871

NewarkIncheon

EWR - ICN

EWRICN

Newark

vie. 11/7

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

sáb. 11/22

9:55 pm-9:30 pm

Nonstop13h 35m

$887

NewarkIncheon

EWR - ICN

EWRICN

Newark

mié. 10/1

1:00 am-4:55 am

Nonstop14h 55m

Incheon Intl

vie. 10/17

9:30 pm-10:30 pm

Nonstop14h 00m

$893

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Newark Airport to Incheon Intl Airport

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

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

The cheapest month to fly to Incheon Intl Airport from Newark Airport is in March. Flight prices, which tend to average around $1,031, 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 March, then departing from Newark Airport during the month November is also very affordable. Most momondo users find prices during this month for around $1,037.

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

The cheapest day to depart from Newark Airport to Incheon Intl Airport is on a Wednesday when prices can be found for as low as $1,154. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,319. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

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

In the morning is the cheapest time of day to fly from Newark Airport to Incheon Intl Airport when you can find flight prices for as low as $1,118. 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 Newark Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Newark to Incheon Intl flight route?

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

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

You are more likely to see cheaper flights to Incheon Intl Airport from Newark Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $1,217 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 Newark Airport for as low as $621 on momondo.

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

There are 3 cabin classes available to choose from on Newark to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of September 2025, prices for Newark Airport to Incheon Intl Airport flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from Newark Airport to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Newark Airport to Incheon Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Newark Airport to Incheon Intl Airport (EWR to ICN) flight deals and tips

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

Best Price Found

$565

Fastest flight time

14h 55m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun
The best one-way flight to Incheon Intl Airport from Newark Airport in the past 72 hours is $565. The best round-trip flight deal from Newark Airport to Incheon Intl Airport found on momondo in the last 72 hours is $967.
The fastest flight from Newark Airport to Incheon Intl Airport takes 14h 55m
Direct flights go from Newark Airport to Incheon Intl Airport on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is AIR PREMIA.
Search flight deals

  • How far is Newark to Incheon Intl by plane?

    There are 6877.1 mi between Newark and Incheon Intl. Flights usually cover this in 14h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Newark Airport to Incheon Intl Airport?

    Prices for flights from Newark Airport to Incheon Intl Airport refresh daily.

  • How many operators does momondo search for flights from Newark Airport to Incheon Intl Airport?

  • How old do you have to be to fly from Newark Airport to Incheon Intl Airport?

    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 Newark Airport to Incheon Intl Airport.

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

    The required travel and health documents for your Incheon Intl Airport 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 Incheon Intl Airport. 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 Incheon Intl Airport?

  • What is the most popular airline from Newark Airport to Incheon Intl Airport?

Best airlines flying from Newark Airport to Incheon Intl Airport

Compare and see reviews for airlines that fly from Newark Airport to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $318Free CancellationRating
7.9
7,961 reviews
Search Delta flights
United AirlinesPriceFrom $396Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
Air CanadaPriceFrom $465Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
AIR PREMIAPriceFrom $467Free CancellationRating
8.2
62 reviews
Search AIR PREMIA flights
Asiana AirlinesPriceFrom $741Free CancellationRating
8.2
481 reviews
Search Asiana Airlines flights
Turkish AirlinesPriceFrom $784Free CancellationRating
7.3
3,965 reviews
Search Turkish Airlines flights
American AirlinesPriceFrom $877Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Korean AirPriceFrom $1,450Free CancellationRating
8.4
1,140 reviews
Search Korean Air flights

  • AIR PREMIA Flights From Newark Airport to Incheon Intl Airport

    AIR PREMIA operates around 6 flights from Newark Airport to Incheon Intl Airport every week. The average price of these flights found in the last 72 hours has been $1,213, but momondo users have found AIR PREMIA deals from Newark Airport to Incheon Intl Airport from as low as $467 round-trip. AIR PREMIA has been scored 8.2/10 in 62 reviews.

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Suwon
Daejeon
Seongnam
Anyang

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?

Yes. All flights to Seoul from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seoul from New York.

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

If you are not ready to book a flight from New York to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seoul and let you know when they change.

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