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$387+ Cheap flights from New Jersey to Seoul (SEL)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SEL
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Find flight deals from New Jersey to Seoul

Cheapest flights from New Jersey to Seoul
Explore the most affordable flight options available from New Jersey to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This Booking.com deal was found by Cheapflights users on 10/21. 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.
Sat 12/610:05 amJFK - ICN
2 stops41h 05mAir Canada
Wed 12/105:55 pmICN - JFK
2 stops41h 03mAir Canada
Deal found 10/21$770
This Booking.com deal was found by Cheapflights users on 10/21. 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.
Sat 12/63:20 pmLGA - ICN
2 stops35h 50mAir Canada
Wed 12/105:55 pmICN - LGA
2 stops32h 28mAir Canada
Deal found 10/21$770
This Gotogate deal was found by Cheapflights users on 10/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:45 pmLGA - ICN
2 stops30h 15mAir Canada
Fri 12/125:55 pmICN - LGA
2 stops29h 58mAir Canada
Deal found 10/21$772
This Air Canada deal was found by Cheapflights users on 10/21. 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 11/43:30 pmPHL - ICN
2 stops35h 40mAir Canada
Wed 11/126:55 pmICN - PHL
2 stops33h 52mAir Canada
Deal found 10/21$779
This Air Canada deal was found by Cheapflights users on 10/21. 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 11/43:30 pmPHL - ICN
2 stops35h 40mAir Canada
Wed 11/266:55 pmICN - PHL
2 stops33h 52mAir Canada
Deal found 10/21$780
This Air Canada deal was found by Cheapflights users on 10/21. 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.
Fri 12/53:30 pmPHL - ICN
2 stops34h 30mAir Canada
Mon 12/156:55 pmICN - PHL
2 stops33h 52mAir Canada
Deal found 10/21$781
This Air Canada deal was found by Cheapflights users on 10/19. 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 11/43:30 pmPHL - ICN
2 stops35h 40mAir Canada
Mon 11/178:10 pmICN - PHL
1 stop16h 36mAir Canada
Deal found 10/19$785
This Gotogate deal was found by Cheapflights users on 10/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:45 amJFK - ICN
1 stop18h 40mAir Canada
Fri 12/125:55 pmICN - JFK
2 stops18h 44mAir Canada
Deal found 10/21$786
This Air Canada deal was found by Cheapflights users on 10/22. 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 12/73:30 pmPHL - ICN
2 stops35h 40mAir Canada
Sun 12/288:10 pmICN - PHL
2 stops32h 37mAir Canada
Deal found 10/22$787
This FlightHub deal was found by Cheapflights users on 10/21. 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 12/1110:05 amJFK - ICN
2 stops41h 05mAir Canada
Mon 1/196:55 pmICN - JFK
2 stops40h 03mAir Canada
Deal found 10/21$788
This Air Canada deal was found by Cheapflights users on 10/22. 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.
Sat 12/64:35 pmPHL - ICN
1 stop35h 50mAir Canada
Sat 12/138:10 pmICN - PHL
1 stop16h 36mAir Canada
Deal found 10/22$793
This Gotogate deal was found by Cheapflights users on 10/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/94:50 pmJFK - ICN
1 stop35h 35mAir Canada
Mon 1/196:55 pmICN - JFK
2 stops40h 03mAir Canada
Deal found 10/21$796

Cheap flight deals from New Jersey to Seoul

Keep the following information in mind while searching for New Jersey to Seoul flight deals. Data was last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$770
(Booking.com)

One-way from

$387
(Air Canada)

Popular in

December

Cheapest in

October

Average price

$1,064

Good round-trip deal

$870 or less

Good one-way deal

$430 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 Seoul (SEL)
Search Deals
One-way flight from New Jersey to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from New Jersey to Seoul (SEL).
Search Deals
Price to beat on a one-way flight from New Jersey to Seoul (SEL).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Jersey to Seoul 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 October 22, 2025.
Use the filters below to find and compare flights from New Jersey to Seoul that are best for you.

Fly from

New Jersey

Fly to

Seoul

Route

Depart

Return

Price

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Thu 11/27

7:10 am-4:20 pm

1 stop19h 10m

Incheon Intl

Tue 12/23

9:35 am-7:40 pm

1 stop24h 05m

$866

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Tue 11/18

3:48 pm-5:40 am

2 stops23h 52m

Incheon Intl

Tue 11/25

6:00 pm-5:18 am

1 stop25h 18m

$866

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Mon 4/20

10:21 am-4:00 am

1 stop28h 39m

Incheon Intl

Mon 4/27

7:40 pm-5:43 am

1 stop23h 03m

$866

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 11/26

6:14 am-3:30 pm

1 stop19h 16m

Incheon Intl

Mon 12/22

7:25 pm-12:27 am

1 stop19h 02m

$866

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Tue 11/18

6:45 am-3:50 pm

1 stop19h 05m

Incheon Intl

Tue 11/25

6:00 pm-9:41 pm

1 stop17h 41m

$866

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Mon 2/23

6:00 am-4:50 pm

1 stop20h 50m

Incheon Intl

Tue 3/3

7:30 pm-11:46 pm

1 stop18h 16m

$866

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Tue 2/24

6:00 am-4:50 pm

1 stop20h 50m

Incheon Intl

Wed 3/4

6:00 pm-12:22 am

1 stop20h 22m

$866

PhiladelphiaSeoul

PHL - GMP

PHLGMP

Philadelphia

Sun 4/19

9:17 pm-6:00 pm

2 stops31h 43m

Seoul Gimpo Intl

Tue 5/19

7:55 am-10:06 pm

2 stops27h 11m

$901

PhiladelphiaSeoul

PHL - GMP

PHLGMP

Philadelphia

Tue 11/4

6:25 am-10:05 pm

2 stops25h 40m

Seoul Gimpo Intl

Tue 11/18

7:40 pm-1:17 pm

2 stops31h 37m

$916

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Mon 11/17

1:19 pm-1:05 pm

3 stops33h 46m

Seoul Gimpo Intl

Mon 11/24

2:25 pm-12:10 pm

3 stops35h 45m

$1,015

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

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

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

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

Currently, October is the cheapest month in which you can book a flight from New Jersey to Seoul (average of $275). Flying from New Jersey to Seoul in June is currently the most expensive (average of $575). 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 SEL?

Find hourly flight availability from New Jersey to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 22, 2025.

It’s optimal to fly from New Jersey to Seoul in the afternoon. By choosing this option you can save up to 61% on the cost of your flight, compared to a flight at noon.

Related info for your journey

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

    This flight path from New Jersey to Seoul was viewed by 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from New Jersey to Seoul?

    For as low as $866, Delta can have you in Seoul from New Jersey in 19h 10m. The distance between New Jersey and Seoul is about 6915 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $387. However, be on the lookout for offers from Japan Airlines and Cathay Pacific, as they are both options that can get you from New Jersey to Seoul for a low price.

  • What are the most popular routes from New Jersey to Seoul?

    Most travelers choose New York John F Kennedy Intl - Incheon Intl, Newark - Incheon Intl or New York LaGuardia - Incheon Intl when deciding on the best route from New Jersey to Seoul.

  • What are the cheapest flights from New Jersey to Seoul?

    On average you can expect to pay $1,180 for a flight from New Jersey to Seoul. The cheapest flight overall is $332 while the most popular route, (New York John F Kennedy Intl - Incheon Intl) is currently priced at $788.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Jersey to Seoul 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 Seoul?

    Currently, October is the cheapest month in which you can book a flight from New Jersey to Seoul (average of $275). Flying from New Jersey to Seoul in June is currently the most expensive (average of $575). 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 Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Incheon Intl flights
John F Kennedy Intl to Incheon Intl flights
San Francisco to Incheon Intl flights
Dallas/Fort Worth to Incheon Intl flights
Dulles Intl to Incheon Intl flights
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LaGuardia to Incheon Intl flights
Newark to Incheon Intl flights
John F Kennedy Intl to Gimpo Intl flights
San Francisco to Gimpo Intl flights
O'Hare Intl to Incheon Intl flights
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Minneapolis to Incheon Intl flights
Dulles Intl to Gimpo Intl flights
Dallas/Fort Worth to Gimpo Intl flights
Philadelphia to Incheon Intl flights
Las Vegas to Incheon Intl flights
Burbank to Incheon Intl flights
Love Field to Incheon Intl flights
George Bush Intcntl to Incheon Intl flights
O'Hare Intl to Gimpo Intl flights
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Denver to Incheon Intl flights
San Diego to Incheon Intl flights
Austin to Incheon Intl flights
Detroit to Incheon Intl flights
Honolulu to Gimpo Intl flights
Atlanta to Gimpo Intl flights
George Bush Intcntl to Gimpo Intl flights
Tampa to Incheon Intl flights
Salt Lake City to Incheon Intl flights
Miami to Incheon Intl flights
LaGuardia to Gimpo Intl flights
Nashville to Incheon Intl flights
Portland to Incheon Intl flights
Midway to Incheon Intl flights
Philadelphia to Gimpo Intl flights

Top 7 airlines flying from New Jersey to Seoul

Discover the top 7 airlines that operate flights from New Jersey to Seoul. 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$1,590FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$396Average$923FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$441Average$1,199FlexibilityNo cancel feeOn-time67%
AIR PREMIACheapest$458Average$1,207FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$784Average$999FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$877Average$973FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,468Average$1,569FlexibilityNo cancel feeOn-time81%

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