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$410+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — ICN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$817
(FlightHub)

One-way from

$410
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,565

Good round-trip deal

$1,183 or less

Good one-way deal

$696 or less
From New Jersey to South Korea
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One-way flight from New Jersey to South Korea
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Highest demand for flights based on searches. 11% potential increase in price ($162 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from New Jersey to South Korea.
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Price to beat on a one-way flight from New Jersey to South Korea.
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Find 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 June 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/221:00 amEWR - ICN
Nonstop14h 55mMultiple Airlines
Wed 8/610:20 amICN - EWR
2 stops40h 38mMultiple Airlines
Deal found 6/12$812
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/19:15 pmPHL - GMP
2 stops24h 30mJapan Airlines
Wed 9/177:55 amGMP - PHL
2 stops21h 32mJapan Airlines
Deal found 6/12$817
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2912:35 pmPHL - ICN
1 stop26h 25mDelta
Sun 10/126:40 pmICN - PHL
1 stop18h 03mDelta
Deal found 6/12$857
This WhyPayMore deal was found by Cheapflights users on 6/11. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/251:00 amEWR - ICN
Nonstop14h 55mAIR PREMIA
Sun 10/129:30 pmICN - EWR
Nonstop14h 00mAIR PREMIA
Deal found 6/11$863
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Mon 9/13:20 pmPHL - ICN
1 stop35h 55mAir Canada
Wed 9/176:00 pmICN - PHL
1 stop33h 38mAir Canada
Deal found 6/11$866
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:00 amPHL - ICN
1 stop21h 30mAmerican Airlines
Sat 10/185:25 pmICN - PHL
1 stop18h 44mAmerican Airlines
Deal found 6/12$867
This Ethiopian Air deal was found by Cheapflights users on 6/12. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:45 pmEWR - ICN
2 stops29h 15mEthiopian Air
Sat 9/2712:35 amICN - EWR
2 stops32h 10mEthiopian Air
Deal found 6/12$899
This Expedia deal was found by Cheapflights users on 6/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/183:30 pmPHL - ICN
2 stops35h 35mMultiple Airlines
Sun 2/86:45 pmICN - PHL
2 stops58h 05mMultiple Airlines
Deal found 6/12$900
This Japan Airlines deal was found by Cheapflights users on 6/11. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:20 amPHL - GMP
2 stops24h 00mMultiple Airlines
Tue 11/187:50 amGMP - PHL
2 stops21h 19mMultiple Airlines
Deal found 6/11$932
This oojo deal was found by Cheapflights users on 6/10. 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 9/43:45 pmJFK - ICN
1 stop30h 00mEtihad Airways
Sun 9/141:35 amICN - JFK
1 stop44h 25mEtihad Airways
Deal found 6/10$933
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:55 pmJFK - ICN
1 stop38h 00mXiamenAir
Sun 1/45:55 pmICN - JFK
1 stop31h 00mXiamenAir
Deal found 6/11$937
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/219:30 pmJFK - ICN
2 stops49h 25mChina Eastern
Fri 9/54:35 pmICN - JFK
2 stops43h 13mChina Eastern
Deal found 6/11$943

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 June 12, 2025.
Use the filters below to find and compare flights from New Jersey to South Korea that are best for you.

Fly from

New Jersey

Fly to

South Korea

Route

Depart

Return

Price

NewarkIncheon

EWR - ICN

EWRICN

Newark

Tue 7/22

1:00 am-4:55 am

Nonstop14h 55m

Incheon Intl

Wed 8/6

10:20 am-1:58 pm

2 stops40h 38m

$812

PhiladelphiaSeoul

PHL - GMP

PHLGMP

Philadelphia

Mon 9/1

9:15 pm-10:45 am

2 stops24h 30m

Seoul Gimpo Intl

Wed 9/17

7:55 am-4:27 pm

2 stops21h 32m

$817

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Mon 9/29

12:35 pm-4:00 am

1 stop26h 25m

Incheon Intl

Sun 10/12

6:40 pm-11:43 pm

1 stop18h 03m

$857

NewarkIncheon

EWR - ICN

EWRICN

Newark

Thu 9/25

1:00 am-4:55 am

Nonstop14h 55m

Incheon Intl

Sun 10/12

9:30 pm-10:30 pm

Nonstop14h 00m

$863

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Mon 9/1

3:20 pm-4:15 pm

1 stop35h 55m

Incheon Intl

Wed 9/17

6:00 pm-2:38 pm

1 stop33h 38m

$866

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 10/1

5:00 am-3:30 pm

1 stop21h 30m

Incheon Intl

Sat 10/18

5:25 pm-11:09 pm

1 stop18h 44m

$867

NewarkIncheon

EWR - ICN

EWRICN

Newark

Thu 9/18

9:45 pm-4:00 pm

2 stops29h 15m

Incheon Intl

Sat 9/27

12:35 am-7:45 pm

2 stops32h 10m

$899

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Tue 11/18

3:30 pm-5:05 pm

2 stops35h 35m

Incheon Intl

Sun 2/8

6:45 pm-2:50 pm

2 stops58h 05m

$900

PhiladelphiaSeoul

PHL - GMP

PHLGMP

Philadelphia

Tue 11/4

8:20 am-10:20 pm

2 stops24h 00m

Seoul Gimpo Intl

Tue 11/18

7:50 am-3:09 pm

2 stops21h 19m

$932

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

Thu 9/4

3:45 pm-10:45 am

1 stop30h 00m

Incheon Intl

Sun 9/14

1:35 am-9:00 am

1 stop44h 25m

$933

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 results
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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, February is the cheapest month in which you can book a flight from New Jersey to South Korea (average of $1,000). Flying from New Jersey to South Korea in December is currently the most expensive (average of $1,635). 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 June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Jersey to South Korea as you normally would.

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air and Japan Airlines from New Jersey to South Korea by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,489 reviews
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
738 reviews
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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 popular is this New Jersey to South Korea flight route?

    Flights from New Jersey to South Korea have been viewed 8 times in the past calendar month.

  • 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 American Airlines ($422), AIR PREMIA ($454), and Air Canada ($493).

  • 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, February is the cheapest month in which you can book a flight from New Jersey to South Korea (average of $1,000). Flying from New Jersey to South Korea in December is currently the most expensive (average of $1,635). 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

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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 8 airlines flying from New Jersey to South Korea

Discover the top 8 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$318Average$1,590FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$396Average$1,592FlexibilityNo cancel feeOn-time69%
AIR PREMIACheapest$485Average$1,236FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$560Average$1,230FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$741Average$1,419FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$874Average$977FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$877Average$1,473FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,444Average$1,549FlexibilityNo cancel feeOn-time81%

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