$373+ Cheap flights from New Jersey to Seoul (SEL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SEL
Nov 13 — Nov 201
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from New Jersey to SeoulExplore 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 14, 2026.
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 14, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:45 pm -
2 stops29h 15m
Mon 11/212:05 am -
2 stops33h 10m
Deal found 10/10![Ethiopian Air logo]()
$824
This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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 10/209:45 pm -
2 stops29h 15m
Sat 12/1212:05 am -
2 stops33h 10m
Deal found 10/14![Ethiopian Air logo]()
$825
This Super.com deal was found by Cheapflights users on 10/13. 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 11/312:01 am -
Nonstop15h 39m
Fri 12/49:55 pm -
Nonstop13h 35m
Deal found 10/13![AIR PREMIA logo]()
$833
This Super.com deal was found by Cheapflights users on 10/14. 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 11/1012:01 am -
Nonstop15h 39m
Wed 11/189:55 pm -
Nonstop13h 35m
Deal found 10/14![AIR PREMIA logo]()
$834
This SmartFares deal was found by Cheapflights users on 10/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:01 am -
Nonstop15h 39m
Fri 11/209:55 pm -
Nonstop13h 35m
Deal found 10/14![AIR PREMIA logo]()
$841
This Super.com deal was found by Cheapflights users on 10/13. 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.
Mon 10/261:00 am -
Nonstop15h 40m
Mon 11/99:55 pm -
Nonstop13h 35m
Deal found 10/13![AIR PREMIA logo]()
$843
This Kissandfly.com deal was found by Cheapflights users on 10/12. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:01 am -
Nonstop15h 39m
Tue 11/249:55 pm -
Nonstop13h 35m
Deal found 10/12![AIR PREMIA logo]()
$848
This Booking.com deal was found by Cheapflights users on 10/13. 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 10/241:00 am -
Nonstop15h 15m
Wed 11/119:55 pm -
Nonstop13h 35m
Deal found 10/13![AIR PREMIA logo]()
$849
This Booking.com deal was found by Cheapflights users on 10/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/251:00 am -
Nonstop15h 40m
Thu 10/299:55 pm -
Nonstop13h 35m
Deal found 10/12![AIR PREMIA logo]()
$851
This Super.com deal was found by Cheapflights users on 10/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:01 am -
Nonstop15h 39m
Wed 11/259:55 pm -
Nonstop13h 35m
Deal found 10/12![AIR PREMIA logo]()
$852
This Super.com deal was found by Cheapflights users on 10/14. 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.
Mon 11/212:01 am -
Nonstop15h 39m
Tue 11/109:55 pm -
Nonstop13h 35m
Deal found 10/14![AIR PREMIA logo]()
$853
Best flights from New Jersey to SeoulDiscover carefully curated flight deals from New Jersey to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
Discover carefully curated flight deals from New Jersey to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Tue 10/2010:35 am -
Nonstop15h 45m
Sun 12/136:30 pm -
Nonstop13h 40m
Deal found 10/14![United Airlines logo]()
$894
This AIR PREMIA deal was found by Cheapflights users on 10/10. 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 AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2212:01 am -
Nonstop15h 39m
Mon 3/159:55 pm -
Nonstop13h 35m
Deal found 10/10![AIR PREMIA logo]()
$948
This Delta deal was found by Cheapflights users on 10/12. 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.
Wed 10/216:00 am -
1 stop21h 25m
Wed 10/288:35 pm -
1 stop16h 13m
Deal found 10/12![Delta logo]()
$1,158
This United Airlines deal was found by Cheapflights users on 10/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:35 am -
Nonstop15h 45m
Tue 11/36:30 pm -
Nonstop13h 40m
Deal found 10/10![United Airlines logo]()
$894
This United Airlines deal was found by Cheapflights users on 10/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:15 pm -
1 stop20h 25m
Thu 11/126:30 pm -
Nonstop13h 40m
Deal found 10/11![United Airlines logo]()
$898
This United Airlines deal was found by Cheapflights users on 10/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:30 am -
Nonstop15h 55m
Sat 11/146:00 pm -
1 stop18h 31m
Deal found 10/10![United Airlines logo]()
$904
This Delta deal was found by Cheapflights users on 10/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am -
1 stop21h 25m
Tue 10/206:50 pm -
1 stop19h 08m
Deal found 10/11![Delta logo]()
$1,208
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Tue 11/34:30 pm -
1 stop23h 10m
Tue 11/1012:45 pm -
2 stops20h 07m
Deal found 10/14![United Airlines logo]()
$913
This United Airlines deal was found by Cheapflights users on 10/13. 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.
Tue 11/107:15 pm -
1 stop20h 25m
Tue 11/1712:45 pm -
2 stops20h 07m
Deal found 10/13![United Airlines logo]()
$913
This United Airlines deal was found by Cheapflights users on 10/13. 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.
Tue 10/277:00 am -
1 stop20h 15m
Mon 11/96:00 pm -
2 stops20h 46m
Deal found 10/13![United Airlines logo]()
$913
This United Airlines deal was found by Cheapflights users on 10/13. 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 11/123:08 pm -
2 stops24h 32m
Thu 11/196:00 pm -
2 stops25h 08m
Deal found 10/13![United Airlines logo]()
$913
This United Airlines deal was found by Cheapflights users on 10/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:00 am -
1 stop20h 15m
Fri 12/412:45 pm -
2 stops20h 08m
Deal found 10/12![United Airlines logo]()
$913
Last-minute flights from New Jersey to SeoulDiscover last-minute flight deals from New Jersey to Seoul. Data last updated October 14, 2026 and is based on user searches.
Discover last-minute flight deals from New Jersey to Seoul. Data last updated October 14, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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 10/209:45 pm -
2 stops29h 15m
Mon 11/212:05 am -
2 stops33h 10m
Deal found 10/14![Ethiopian Air logo]()
$825
This Cheapflightsfares deal was found by Cheapflights users on 10/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:45 pm -
2 stops29h 15m
Mon 11/212:05 am -
2 stops33h 10m
Deal found 10/10![Ethiopian Air logo]()
$824
This Booking.com deal was found by Cheapflights users on 10/13. 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 10/241:00 am -
Nonstop15h 15m
Wed 11/119:55 pm -
Nonstop13h 35m
Deal found 10/13![AIR PREMIA logo]()
$849
This Booking.com deal was found by Cheapflights users on 10/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/251:00 am -
Nonstop15h 40m
Thu 10/299:55 pm -
Nonstop13h 35m
Deal found 10/12![AIR PREMIA logo]()
$851
This Super.com deal was found by Cheapflights users on 10/13. 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.
Mon 10/261:00 am -
Nonstop15h 40m
Mon 11/99:55 pm -
Nonstop13h 35m
Deal found 10/13![AIR PREMIA logo]()
$843
This Super.com deal was found by Cheapflights users on 10/14. 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.
Mon 11/212:01 am -
Nonstop15h 39m
Mon 11/99:55 pm -
Nonstop13h 35m
Deal found 10/14![AIR PREMIA logo]()
$853
This Super.com deal was found by Cheapflights users on 10/13. 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 11/312:01 am -
Nonstop15h 39m
Fri 12/49:55 pm -
Nonstop13h 35m
Deal found 10/13![AIR PREMIA logo]()
$833
This Super.com deal was found by Cheapflights users on 10/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:01 am -
Nonstop15h 39m
Wed 11/259:55 pm -
Nonstop13h 35m
Deal found 10/12![AIR PREMIA logo]()
$852
This Super.com deal was found by Cheapflights users on 10/14. 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 11/1012:01 am -
Nonstop15h 39m
Wed 11/189:55 pm -
Nonstop13h 35m
Deal found 10/14![AIR PREMIA logo]()
$834
This SmartFares deal was found by Cheapflights users on 10/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:01 am -
Nonstop15h 39m
Fri 11/209:55 pm -
Nonstop13h 35m
Deal found 10/14![AIR PREMIA logo]()
$841
This Kissandfly.com deal was found by Cheapflights users on 10/12. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:01 am -
Nonstop15h 39m
Tue 11/249:55 pm -
Nonstop13h 35m
Deal found 10/12![AIR PREMIA logo]()
$848
One-way flights from New Jersey to SeoulSearch for one-way flight options from New Jersey to Seoul. Find affordable one-way fares based on user searches. Data last updated October 14, 2026.
Search for one-way flight options from New Jersey to Seoul. Find affordable one-way fares based on user searches. Data last updated October 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/13. 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.
Wed 3/241:00 am -
Nonstop15h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![AIR PREMIA logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
Sat 3/1312:01 am -
Nonstop15h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![AIR PREMIA logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2812:01 am -
Nonstop15h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![AIR PREMIA logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
Sat 3/201:00 am -
Nonstop15h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![AIR PREMIA logo]()
$378
This FlightHub deal was found by Cheapflights users on 10/12. 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.
Tue 1/1211:15 am -
1 stop33h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Air India logo]()
$380
This Super.com deal was found by Cheapflights users on 10/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/511:30 am -
1 stop34h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Air India logo]()
$385
This Agoda.com deal was found by Cheapflights users on 10/14. 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 Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1511:15 am -
1 stop33h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Air India logo]()
$387
This Trip.com deal was found by Cheapflights users on 10/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/911:15 am -
1 stop33h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Air India logo]()
$389
This FlightHub deal was found by Cheapflights users on 10/11. 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.
Sat 3/2712:05 pm -
1 stop33h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Air India logo]()
$395
This Trip.com deal was found by Cheapflights users on 10/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/611:15 am -
1 stop33h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Air India logo]()
$398
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 October 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $824 (Cheapflightsfares) |
One-way from | $373 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,066 |
Good round-trip deal | $654 or less |
Good one-way deal | $347 or less |
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 7,457,451 searches. Data last updated October 14, 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
Cheapest round-trip
Quickest round-trip
NewarkIncheon
EWR Newark - ICN Incheon Intl
EWRICN
Newark
Thu 1/28
12:01 am-5:40 am
Nonstop15h 39m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$568
NewarkIncheon
EWR Newark - ICN Incheon Intl
EWRICN
Newark
Wed 2/3
12:01 am-5:40 am
Nonstop15h 39m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$569
NewarkIncheon
EWR Newark - ICN Incheon Intl
EWRICN
Newark
Wed 3/3
1:00 pm-5:40 am
2 stops26h 40m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$582
NewarkIncheon
EWR Newark - ICN Incheon Intl
EWRICN
Newark
Fri 10/30
12:12 pm-4:40 am
2 stops27h 28m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$693
NewarkIncheon
EWR Newark - ICN Incheon Intl
EWRICN
Newark
Tue 11/17
6:00 am-4:15 pm
1 stop20h 15m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$693
NewarkIncheon
EWR Newark - ICN Incheon Intl
EWRICN
Newark
Tue 11/10
2:00 pm-5:40 am
2 stops25h 40m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$693
NewarkIncheon
EWR Newark - ICN Incheon Intl
EWRICN
Newark
Wed 11/4
8:30 am-6:20 pm
1 stop19h 50m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$695
NewarkIncheon
EWR Newark - ICN Incheon Intl
EWRICN
Newark
Fri 10/23
6:00 am-4:25 pm
1 stop21h 25m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$718
NewarkIncheon
EWR Newark - ICN Incheon Intl
EWRICN
Newark
Mon 12/28
8:07 am-5:40 am
2 stops31h 33m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$744
NewarkIncheon
EWR Newark - ICN Incheon Intl
EWRICN
Newark
Thu 12/31
10:15 am-5:40 am
2 stops29h 25m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$744
Showing 1-10 of 22 resultsSorted by cheapest first
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.
EWR-ICN
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
USNJ-SEL
EWR-ICN
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 14, 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 October 14, 2026.
The most flights from USNJ to SEL are scheduled on a Monday (2 on average). You will have fewer flight options on Thursday, 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?
Airfare is below average for this route at the moment.
New Jersey to Seoul flights typically cost between $874 and $1,078 in October.The cheapest round-trip price found within the last 5 days was $824 on Ethiopian Air (Oct 23-Nov 2).
Related info for your journey
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Alternative routes for New Jersey to Seoul
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New Jersey and Seoul flights
Browse other New Jersey and Seoul flight options. Last updated on October 14, 2026.
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New Jersey to Seoul flights
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Top 5 airlines flying from New Jersey to Seoul
Discover the top 5 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 7,457,451 searches. Data last updated October 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$318 | Average$1,190 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$451 | Average$1,096 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$781 | Average$1,073 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$841 | Average$1,435 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,311 | Average$1,614 | FlexibilityNo cancel fee | On-time81% |