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$430+ Cheap flights from New Jersey to South Korea

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — ICN
Apr 27 — May 41
Mon 4/27
Mon 5/4
1 adult, Economy
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Cheap flight deals from New Jersey to South Korea

Cheapest flights from New Jersey to South Korea
Explore the most affordable flight options available from New Jersey to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2026.

This Booking.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/103:50 pm
JFK
-
ICN
2 stops35h 15m
Air Canada
Wed 6/106:00 pm
ICN
-
JFK
1 stop16h 47m
Air Canada
Deal found 3/27$818
This Booking.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:00 am
JFK
-
ICN
2 stops42h 05m
Air Canada
Fri 6/126:00 pm
ICN
-
JFK
1 stop16h 47m
Air Canada
Deal found 3/27$824
This Booking.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:50 pm
JFK
-
ICN
2 stops35h 15m
Air Canada
Wed 6/106:00 pm
ICN
-
JFK
1 stop16h 47m
Air Canada
Deal found 3/26$825
This Booking.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/103:50 pm
JFK
-
ICN
2 stops35h 15m
Air Canada
Tue 6/236:00 pm
ICN
-
JFK
1 stop16h 47m
Air Canada
Deal found 3/27$826
This Booking.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:00 am
JFK
-
ICN
2 stops42h 05m
Air Canada
Tue 6/166:00 pm
ICN
-
JFK
1 stop16h 47m
Air Canada
Deal found 3/26$851
This Super.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:15 am
JFK
-
ICN
1 stop21h 00m
China Airlines
Wed 9/3012:35 pm
ICN
-
JFK
1 stop21h 05m
China Airlines
Deal found 3/26$857
This Super.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:00 am
EWR
-
ICN
Nonstop15h 15m
AIR PREMIA
Mon 9/149:25 pm
ICN
-
EWR
Nonstop14h 05m
AIR PREMIA
Deal found 3/24$912
This oojo deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:00 am
EWR
-
ICN
Nonstop15h 15m
AIR PREMIA
Sat 10/179:25 pm
ICN
-
EWR
Nonstop14h 05m
AIR PREMIA
Deal found 3/23$933
This Air Canada deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:05 am
PHL
-
ICN
1 stop17h 20m
Air Canada
Wed 9/306:00 pm
ICN
-
PHL
1 stop33h 47m
Air Canada
Deal found 3/27$936
This Air Canada deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/24:20 pm
PHL
-
ICN
2 stops34h 45m
Air Canada
Wed 9/166:00 pm
ICN
-
PHL
1 stop33h 47m
Air Canada
Deal found 3/27$941
This AIR PREMIA deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:00 am
EWR
-
ICN
Nonstop15h 15m
AIR PREMIA
Tue 9/159:25 pm
ICN
-
EWR
Nonstop14h 05m
AIR PREMIA
Deal found 3/28$943
This Air Canada deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:25 pm
PHL
-
ICN
2 stops35h 40m
Air Canada
Wed 9/96:00 pm
ICN
-
PHL
2 stops28h 45m
Air Canada
Deal found 3/25$945

Find flight deals from New Jersey to South Korea

Keep the following information in mind while searching for New Jersey to South Korea flight deals. Data was last updated March 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$818
(Booking.com)

One-way from

$430
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,051

Good round-trip deal

$537 or less

Good one-way deal

$295 or less
Provider with most accurate pricing for New York (NYC)-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Seoul (SEL) flights.
Search Deals
From New Jersey to South Korea
Search Deals
One-way flight from New Jersey to South Korea
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from New Jersey to South Korea.
Search Deals
Price to beat on a one-way flight from New Jersey to South Korea.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Jersey to South Korea 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, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2026.
Use the filters below to find and compare flights from New Jersey to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Thu 8/20

7:00 am-4:50 pm

2 stops20h 50m

Incheon Intl

Sun 8/30

6:50 pm-1:01 am

1 stop19h 11m

$1,135

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sat 8/15

6:27 pm-2:10 pm

1 stop30h 43m

Incheon Intl

Mon 8/31

6:50 pm-1:01 am

1 stop19h 11m

$1,137

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Mon 4/27

6:00 am-4:50 pm

2 stops21h 50m

Incheon Intl

Sun 5/31

7:20 pm-6:10 am

1 stop23h 50m

$1,155

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 4/29

7:38 pm-4:00 am

1 stop19h 22m

Incheon Intl

Sun 5/3

7:20 pm-5:59 am

1 stop23h 39m

$1,166

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 4/15

9:42 am-4:25 pm

1 stop17h 43m

Incheon Intl

Wed 4/22

7:20 pm-5:59 am

1 stop23h 39m

$1,177

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sat 6/6

4:20 pm-5:30 pm

1 stop36h 10m

Incheon Intl

Tue 6/23

6:00 pm-9:34 pm

1 stop16h 34m

$1,188

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

Sun 4/19

9:05 am-10:50 am

2 stops36h 45m

Incheon Intl

Sun 5/10

1:35 am-4:00 pm

1 stop27h 25m

$1,254

NewarkIncheon

EWR - ICN

EWRICN

Newark

Thu 4/9

4:07 pm-4:20 am

2 stops23h 13m

Incheon Intl

Mon 4/20

4:50 pm-10:33 am

2 stops30h 43m

$1,282

New YorkIncheon

LGA - ICN

LGAICN

New York LaGuardia

Thu 4/9

4:29 pm-4:20 am

2 stops22h 51m

Incheon Intl

Thu 4/23

11:30 am-11:22 pm

2 stops24h 52m

$1,282

New YorkIncheon

LGA - ICN

LGAICN

New York LaGuardia

Thu 4/9

4:29 pm-4:20 am

2 stops22h 51m

Incheon Intl

Mon 4/20

4:50 pm-11:29 am

2 stops31h 39m

$1,282

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from New Jersey to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from New Jersey with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Jersey to South Korea

What is the cheapest month to book a flight from New Jersey to South Korea?

Currently, October is the cheapest month in which you can book a flight from New Jersey to South Korea (average of $273). Flying from New Jersey to South Korea in December is currently the most expensive (average of $718). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NJ to KR?

Find hourly flight availability from New Jersey to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 67% on flights from New Jersey to South Korea by exploring options for tickets in the afternoon.

What is the cheapest day to fly from New Jersey to South Korea?

Use this chart to determine the cheapest time to fly round-trip from New Jersey to South Korea. Price data was last updated on March 28, 2026.

Travelers seeking maximum savings on their New Jersey to South Korea flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from New Jersey to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from New Jersey to South Korea?

    For as low as $1,135, Delta can have you in South Korea from New Jersey in 20h 50m. Airlines will cover a distance of 6915 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from New Jersey to South Korea one-way?

    The cheapest airlines for a one-way flight from New Jersey to South Korea are AIR PREMIA ($358), American Airlines ($468), and Asiana Airlines ($469).

  • Can I find deals for flights from New Jersey to South Korea that include hotel bookings?

    Yes. In addition to deals on New Jersey to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Jersey to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Jersey to South Korea.

  • Can I find deals for business class flights from New Jersey to South Korea?

    Yes. Cheapflights offers flight deals from New Jersey to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Jersey to South Korea?

    Currently, October is the cheapest month in which you can book a flight from New Jersey to South Korea (average of $273). Flying from New Jersey to South Korea in December is currently the most expensive (average of $718). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New Jersey to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from New Jersey to South Korea

Discover the top 5 airlines that operate flights from New Jersey to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$1,561FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$365Average$1,168FlexibilityNo cancel feeOn-time67%
AIR PREMIACheapest$392Average$1,143FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$406Average$1,170FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,330Average$1,569FlexibilityNo cancel feeOn-time81%

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