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$466+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SEL
Jun 25 — Jul 21
Thu 6/25
Thu 7/2
1 adult, Economy
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Cheap 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 May 26, 2026.

This United Airlines deal was found by Cheapflights users on 5/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:00 pm
PHL
-
ICN
2 stops22h 20m
United Airlines
Tue 8/44:50 pm
ICN
-
PHL
1 stop28h 00m
United Airlines
Deal found 5/26$1,011
This United Airlines deal was found by Cheapflights users on 5/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am
PHL
-
ICN
1 stop20h 00m
United Airlines
Mon 9/2111:30 am
ICN
-
PHL
1 stop19h 00m
United Airlines
Deal found 5/26$1,016
This United Airlines deal was found by Cheapflights users on 5/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:35 pm
PHL
-
ICN
2 stops25h 45m
United Airlines
Mon 8/3111:30 am
ICN
-
PHL
2 stops37h 28m
United Airlines
Deal found 5/21$1,021
This United Airlines deal was found by Cheapflights users on 5/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:30 am
PHL
-
ICN
1 stop40h 45m
United Airlines
Tue 11/1012:45 pm
ICN
-
PHL
1 stop22h 35m
United Airlines
Deal found 5/23$1,024
This United Airlines deal was found by Cheapflights users on 5/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:36 pm
PHL
-
ICN
1 stop31h 24m
United Airlines
Thu 10/155:15 pm
ICN
-
PHL
2 stops34h 28m
United Airlines
Deal found 5/25$1,028
This KAYAK deal was found by Cheapflights users on 5/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:40 pm
PHL
-
ICN
2 stops30h 20m
Asiana Airlines
Thu 10/155:15 pm
ICN
-
PHL
2 stops29h 31m
Asiana Airlines
Deal found 5/25$1,030
This United Airlines deal was found by Cheapflights users on 5/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:13 pm
PHL
-
ICN
1 stop33h 02m
United Airlines
Mon 11/212:45 pm
ICN
-
PHL
1 stop33h 00m
United Airlines
Deal found 5/23$1,031
This United Airlines deal was found by Cheapflights users on 5/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:05 am
PHL
-
ICN
2 stops31h 15m
United Airlines
Tue 8/254:50 pm
ICN
-
PHL
2 stops32h 33m
United Airlines
Deal found 5/22$1,034
This United Airlines deal was found by Cheapflights users on 5/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:30 am
EWR
-
ICN
Nonstop15h 55m
United Airlines
Fri 11/136:00 pm
ICN
-
EWR
1 stop25h 53m
United Airlines
Deal found 5/25$1,052
This AIR PREMIA deal was found by Cheapflights users on 5/25. 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 PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:00 am
EWR
-
ICN
Nonstop15h 15m
AIR PREMIA
Mon 9/149:25 pm
ICN
-
EWR
Nonstop14h 05m
AIR PREMIA
Deal found 5/25$1,054
This AIR PREMIA deal was found by Cheapflights users on 5/25. 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 PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:00 am
EWR
-
ICN
Nonstop15h 15m
AIR PREMIA
Sun 9/209:25 pm
ICN
-
EWR
Nonstop14h 05m
AIR PREMIA
Deal found 5/25$1,057
This Justfly.com deal was found by Cheapflights users on 5/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:01 am
EWR
-
ICN
Nonstop15h 39m
AIR PREMIA
Mon 11/169:55 pm
ICN
-
EWR
Nonstop13h 35m
AIR PREMIA
Deal found 5/23$1,059

Find 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 May 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,016
(United Airlines)

One-way from

$466
(Philippine Airlines)

Popular in

December

Cheapest in

February

Average price

$1,370

Good round-trip deal

$1,228 or less

Good one-way deal

$629 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. 0% potential increase in price ($3 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 May 2026
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 May 26, 2026.
Use the filters below to find and compare flights from New Jersey to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 9/2

9:27 am-4:20 am

1 stop29h 53m

Incheon Intl

Wed 9/16

4:50 pm-7:49 am

1 stop27h 59m

$1,016

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 8/5

8:05 am-4:20 am

2 stops31h 15m

Incheon Intl

Tue 8/25

4:50 pm-12:23 pm

2 stops32h 33m

$1,034

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sun 9/6

7:40 pm-3:00 pm

2 stops30h 20m

Incheon Intl

Sun 10/4

4:50 pm-7:49 am

1 stop27h 59m

$1,071

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Tue 9/1

11:03 am-4:20 am

2 stops28h 17m

Incheon Intl

Wed 9/30

4:50 pm-9:46 am

2 stops29h 56m

$1,106

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sun 11/8

6:10 am-4:15 pm

1 stop20h 05m

Incheon Intl

Sun 11/15

6:00 pm-7:45 am

1 stop27h 45m

$1,116

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Fri 8/28

6:00 am-3:00 pm

1 stop20h 00m

Incheon Intl

Fri 9/4

11:30 am-5:30 pm

1 stop19h 00m

$1,116
Quickest round-trip

NewarkIncheon

EWR - ICN

EWRICN

Newark

Fri 9/4

1:00 am-5:15 am

Nonstop15h 15m

Incheon Intl

Thu 10/1

9:25 pm-10:30 pm

Nonstop14h 05m

$1,374

NewarkIncheon

EWR - ICN

EWRICN

Newark

Thu 9/10

9:00 am-5:30 pm

1 stop19h 30m

Incheon Intl

Sun 10/4

7:35 pm-6:59 am

1 stop24h 24m

$1,377

PhiladelphiaSeoul

PHL - GMP

PHLGMP

Philadelphia

Wed 8/12

10:50 am-10:25 pm

2 stops22h 35m

Seoul Gimpo Intl

Fri 8/21

8:10 am-10:46 pm

2 stops27h 36m

$1,388

NewarkIncheon

EWR - ICN

EWRICN

Newark

Mon 7/13

1:00 am-5:15 am

Nonstop15h 15m

Incheon Intl

Sun 8/2

9:25 pm-10:30 pm

Nonstop14h 05m

$1,394

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/23

Showing 1-10 of 60 resultsSorted by cheapest first
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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 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 May 26, 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 Seoul as you normally would.

Weekly flight availability from New Jersey to Seoul

Explore weekly flight availability from New Jersey to Seoul. 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 May 26, 2026.

The most flights from USNJ to SEL are scheduled on a Friday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from New Jersey to Seoul?

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 long is the flight from New Jersey to Seoul?

    For as low as $1,374, United Airlines can have you in Seoul from New Jersey in 15h 15m. The distance between New Jersey and Seoul is about 6877 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 PREMIA, with whom users have recently found tickets for as low as $358. 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 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, New York LaGuardia - Incheon Intl or New York John F Kennedy Intl - Seoul Gimpo 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 $1,491 for a flight from New Jersey to Seoul. The cheapest flight overall is $490 while the most popular route, (New York John F Kennedy Intl - Incheon Intl) is currently priced at $945.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 May 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$1,561FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$365Average$1,131FlexibilityNo cancel feeOn-time67%
AIR PREMIACheapest$397Average$1,164FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$741Average$1,435FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$877Average$973FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$923Average$1,142FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,329Average$1,647FlexibilityNo cancel feeOn-time81%

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