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Incheon Intl

$397+ Cheap flights from New Jersey to Incheon Intl (ICN)

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — ICN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from New Jersey to Incheon Intl

Cheapest flights from New Jersey to Incheon Intl
Explore the most affordable flight options available from New Jersey to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:45 am
PHL
-
ICN
1 stop21h 45m
Multiple Airlines
Tue 11/36:55 pm
ICN
-
PHL
2 stops57h 52m
Multiple Airlines
Deal found 1/28$744
This Travelocity deal was found by Cheapflights users on 1/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:45 am
PHL
-
ICN
1 stop21h 45m
Multiple Airlines
Wed 9/166:00 pm
ICN
-
PHL
1 stop16h 37m
Multiple Airlines
Deal found 1/27$759
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:47 pm
PHL
-
ICN
1 stop34h 48m
Multiple Airlines
Thu 4/165:45 pm
ICN
-
PHL
2 stops58h 59m
Multiple Airlines
Deal found 1/28$764
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:25 am
PHL
-
ICN
1 stop22h 10m
Multiple Airlines
Wed 5/67:05 pm
ICN
-
PHL
2 stops39h 28m
Multiple Airlines
Deal found 1/28$767
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:45 am
PHL
-
ICN
1 stop21h 45m
Multiple Airlines
Thu 9/179:00 am
ICN
-
PHL
2 stops25h 37m
Multiple Airlines
Deal found 1/28$771
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:45 am
PHL
-
ICN
1 stop21h 45m
Multiple Airlines
Sun 9/133:45 pm
ICN
-
PHL
2 stops42h 52m
Multiple Airlines
Deal found 1/27$779
This Air Canada deal was found by Cheapflights users on 1/27. 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.
Mon 2/93:30 pm
PHL
-
ICN
2 stops34h 30m
Air Canada
Mon 2/166:55 pm
ICN
-
PHL
2 stops33h 52m
Air Canada
Deal found 1/27$798
This Air Canada deal was found by Cheapflights users on 1/27. 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.
Sun 2/13:30 pm
PHL
-
ICN
2 stops35h 40m
Air Canada
Tue 2/176:55 pm
ICN
-
PHL
2 stops33h 52m
Air Canada
Deal found 1/27$801
This Air Canada deal was found by Cheapflights users on 1/28. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/27:50 am
PHL
-
ICN
1 stop20h 35m
Air Canada
Thu 2/58:10 pm
ICN
-
PHL
1 stop33h 14m
Air Canada
Deal found 1/28$808
This CrystalTravel deal was found by Cheapflights users on 1/28. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/148:55 pm
JFK
-
ICN
2 stops28h 25m
Ethiopian Air
Sun 2/2211:40 pm
ICN
-
JFK
2 stops33h 15m
Ethiopian Air
Deal found 1/28$829
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:45 pm
EWR
-
ICN
2 stops29h 15m
Ethiopian Air
Mon 4/2012:20 am
ICN
-
EWR
2 stops32h 25m
Ethiopian Air
Deal found 1/28$836
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/58:55 pm
JFK
-
ICN
2 stops28h 25m
Ethiopian Air
Thu 2/1211:40 pm
ICN
-
JFK
2 stops33h 15m
Ethiopian Air
Deal found 1/28$836

Find flight deals from New Jersey to Incheon Intl

Keep the following information in mind while searching for New Jersey to Incheon Intl flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$764
(Expedia)

One-way from

$397
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$983

Good round-trip deal

$554 or less

Good one-way deal

$332 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 Incheon Intl
Search Deals
One-way flight from New Jersey to Incheon Intl
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from New Jersey to Incheon Intl.
Search Deals
Price to beat on a one-way flight from New Jersey to Incheon Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from New Jersey to Incheon Intl 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 January 29, 2026.
Use the filters below to find and compare flights from New Jersey to Incheon Intl Airport that are best for you.

Fly from

New Jersey

Fly to

Incheon Intl

Route

Depart

Return

Price

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Tue 2/24

4:05 pm-5:10 pm

2 stops35h 05m

Incheon Intl

Tue 3/3

6:55 pm-2:47 pm

2 stops33h 52m

$841

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 2/25

12:55 pm-5:40 am

2 stops26h 45m

Incheon Intl

Tue 3/10

11:45 am-11:32 pm

2 stops24h 47m

$851

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Tue 2/24

5:00 pm-4:15 pm

2 stops33h 15m

Incheon Intl

Tue 3/3

12:45 pm-2:19 pm

3 stops39h 34m

$861

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Mon 4/27

5:44 am-2:10 pm

1 stop19h 26m

Incheon Intl

Sun 5/31

7:00 pm-6:05 am

1 stop24h 05m

$867

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Fri 4/24

7:00 am-3:20 pm

1 stop19h 20m

Incheon Intl

Sat 5/23

6:50 pm-12:25 am

1 stop18h 35m

$867

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sat 4/11

3:45 pm-4:00 am

1 stop23h 15m

Incheon Intl

Thu 4/16

7:20 pm-5:35 am

1 stop23h 15m

$867

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Mon 2/9

6:00 am-4:50 pm

1 stop20h 50m

Incheon Intl

Sat 2/14

7:25 pm-12:24 am

1 stop18h 59m

$867

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Fri 4/10

7:36 pm-2:10 pm

1 stop29h 34m

Incheon Intl

Fri 4/17

7:20 pm-5:35 am

1 stop23h 15m

$867

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sun 4/19

7:39 pm-2:10 pm

1 stop29h 31m

Incheon Intl

Tue 5/19

4:25 pm-12:25 am

1 stop21h 00m

$867

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sun 5/3

7:39 pm-2:10 pm

1 stop29h 31m

Incheon Intl

Wed 5/13

7:20 pm-5:43 am

1 stop23h 23m

$867

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 60 results
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Best time to book a flight from New Jersey to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

What is the cheapest month to book a flight from New Jersey to Incheon Intl Airport?

Currently, October is the cheapest month in which you can book a flight from New Jersey to Incheon Intl Airport (average of $258). Flying from New Jersey to Incheon Intl Airport in December is currently the most expensive (average of $684). 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 ICN?

Find hourly flight availability from New Jersey to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

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

Weekly flight availability from New Jersey to Incheon Intl Airport

Explore weekly flight availability from New Jersey to Incheon Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 29, 2026.

The most flights from USNJ to ICN are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Related info for your journey

Find useful and relevant information for your journey from New Jersey to Incheon Intl. 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 Incheon Intl Airport flight route?

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

  • How long is the flight from New Jersey to Incheon Intl Airport?

    Departing from New Jersey to Incheon Intl Airport will take you 19h 26m. The distance between New Jersey and Incheon Intl Airport is about 6915 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from New Jersey to Incheon Intl Airport one-way?

    The cheapest airline one-way is AIR PREMIA, with whom users have recently found tickets for as low as $390. However, be on the lookout for offers from American Airlines and Air Canada, as they are both options that can get you from New Jersey to Incheon Intl Airport for a low price.

  • What are the most popular routes from New Jersey to Incheon Intl Airport?

    The most popular flight routes from New Jersey to Incheon Intl Airport are New York John F Kennedy Intl - Incheon Intl, Newark - Incheon Intl and New York LaGuardia - Incheon Intl.

  • What are the cheapest flights from New Jersey to Incheon Intl Airport?

    Looking for the cheapest flight from New Jersey to Incheon Intl Airport? While on average our users pay $1,338, our data indicates the cheapest price to be $270. The most popular route (New York John F Kennedy Intl - Incheon Intl), is priced around $829.

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

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

  • How can I find direct flights from New Jersey to Incheon Intl?

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

  • Can I find deals for business class flights from New Jersey to Incheon Intl?

    Yes. Cheapflights offers flight deals from New Jersey to Incheon Intl 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 Incheon Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from New Jersey to Incheon Intl Airport (average of $258). Flying from New Jersey to Incheon Intl Airport in December is currently the most expensive (average of $684). 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

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Alternative routes for New Jersey to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Dulles Intl to Gimpo Intl flights
Minneapolis to Incheon Intl flights
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George Bush Intcntl to Incheon Intl flights
Salt Lake City to Incheon Intl flights
Newark to Gimpo Intl flights
O'Hare Intl to Gimpo Intl flights
Boston to Gimpo Intl flights
Santa Ana to Incheon Intl flights
San Jose to Incheon Intl flights
Austin to Incheon Intl flights
Baltimore to Gimpo Intl flights
Philadelphia to Incheon Intl flights
Oakland to Incheon Intl flights
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Honolulu to Gimpo Intl flights
Burbank to Incheon Intl flights
Las Vegas to Incheon Intl flights
Atlanta to Gimpo Intl flights
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Raleigh to Incheon Intl flights
San Diego to Incheon Intl flights
Detroit to Incheon Intl flights
Orlando to Gimpo Intl flights
Miami to Incheon Intl flights
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Top 6 airlines flying from New Jersey to Incheon Intl

Discover the top 6 airlines that operate flights from New Jersey to Incheon Intl. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$1,594FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$365Average$1,194FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$403Average$923FlexibilityNo cancel feeOn-time69%
AIR PREMIACheapest$424Average$1,171FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$877Average$889FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,488Average$1,569FlexibilityNo cancel feeOn-time81%

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