$448+ Cheap flights from Newark (EWR) 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SEL
Sep 16 — Sep 231
Round-trip
1 adult, Economy
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Find cheap flights from Newark to Seoul with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Newark to Seoul are usually found in November or September, booked 90 days in advance, depart on a Tuesday or Monday and return on a Saturday
Cheap flight deals from Newark to Seoul
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Best
Last-minute
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Cheapest flights from Newark to SeoulExplore the most affordable flight options available from Newark to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
Explore the most affordable flight options available from Newark to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
This Kissandfly.com deal was found by Cheapflights users on 8/14. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:00 am -
Nonstop15h 15m
Wed 9/911:30 am -
2 stops20h 55m
Deal found 8/14![AIR PREMIA logo]()
$862
This Super.com deal was found by Cheapflights users on 8/14. 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.
Sat 9/191:00 am -
Nonstop15h 15m
Mon 9/289:25 pm -
Nonstop14h 05m
Deal found 8/14![AIR PREMIA logo]()
$872
This Super.com deal was found by Cheapflights users on 8/16. 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 9/71:00 am -
Nonstop15h 15m
Tue 9/299:25 pm -
Nonstop14h 05m
Deal found 8/16![AIR PREMIA logo]()
$876
This Super.com deal was found by Cheapflights users on 8/13. 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.
Sun 9/201:00 am -
Nonstop15h 15m
Wed 9/309:25 pm -
Nonstop14h 05m
Deal found 8/13![AIR PREMIA logo]()
$878
This Super.com deal was found by Cheapflights users on 8/13. 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.
Fri 11/1312:01 am -
Nonstop15h 39m
Sun 11/159:55 pm -
Nonstop13h 35m
Deal found 8/13![AIR PREMIA logo]()
$880
This Traveloka deal was found by Cheapflights users on 8/14. 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 Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:00 am -
Nonstop15h 15m
Mon 9/219:25 pm -
Nonstop14h 05m
Deal found 8/14![AIR PREMIA logo]()
$882
This Kissandfly.com deal was found by Cheapflights users on 8/15. 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.
Sun 8/231:00 am -
Nonstop15h 15m
Tue 9/811:30 am -
1 stop31h 23m
Deal found 8/15![AIR PREMIA logo]()
$884
This SmartFares deal was found by Cheapflights users on 8/15. 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.
Mon 9/211:00 am -
Nonstop15h 15m
Tue 9/299:25 pm -
Nonstop14h 05m
Deal found 8/15![AIR PREMIA logo]()
$887
This Super.com deal was found by Cheapflights users on 8/16. 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 10/271:00 am -
Nonstop15h 40m
Mon 11/239:55 pm -
Nonstop13h 35m
Deal found 8/16![AIR PREMIA logo]()
$888
This Agoda.com deal was found by Cheapflights users on 8/15. 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.
Tue 11/1712:01 am -
Nonstop15h 39m
Sun 11/229:55 pm -
Nonstop13h 35m
Deal found 8/15![AIR PREMIA logo]()
$890
This Booking.com deal was found by Cheapflights users on 8/13. 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.
Sun 10/186:05 pm -
2 stops39h 20m
Tue 10/271:40 pm -
2 stops40h 09m
Deal found 8/13![Multiple Airlines logo]()
$1,097
This Booking.com deal was found by Cheapflights users on 8/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:05 pm -
2 stops39h 20m
Thu 10/228:10 am -
2 stops45h 23m
Deal found 8/14![Multiple Airlines logo]()
$1,131
Best flights from Newark to SeoulDiscover carefully curated flight deals from Newark to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
Discover carefully curated flight deals from Newark to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
This AIR PREMIA deal was found by Cheapflights users on 8/15. 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 -
Nonstop15h 15m
Tue 9/229:25 pm -
Nonstop14h 05m
Deal found 8/15![AIR PREMIA logo]()
$1,036
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Mon 11/210:30 am -
Nonstop15h 55m
Sat 11/216:30 pm -
Nonstop13h 40m
Deal found 8/12![United Airlines logo]()
$1,043
This Japan Airlines deal was found by Cheapflights users on 8/15. 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 11/242:20 pm -
2 stops30h 35m
Wed 12/27:40 pm -
2 stops31h 50m
Deal found 8/15![Multiple Airlines logo]()
$1,635
This Japan Airlines deal was found by Cheapflights users on 8/14. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:45 am -
2 stops25h 20m
Thu 11/268:00 am -
2 stops27h 22m
Deal found 8/14![Japan Airlines logo]()
$1,705
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/1510:35 am -
Nonstop15h 45m
Wed 9/235:15 pm -
Nonstop13h 45m
Deal found 8/16![United Airlines logo]()
$1,043
This United Airlines deal was found by Cheapflights users on 8/14. 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 10/1310:35 am -
Nonstop15h 45m
Wed 10/285:30 pm -
Nonstop13h 40m
Deal found 8/14![United Airlines logo]()
$1,043
This United Airlines deal was found by Cheapflights users on 8/15. 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 9/174:00 pm -
1 stop23h 20m
Sun 9/275:15 pm -
Nonstop13h 45m
Deal found 8/15![United Airlines logo]()
$1,047
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/162:45 pm -
1 stop24h 35m
Sat 10/35:15 pm -
Nonstop13h 45m
Deal found 8/12![United Airlines logo]()
$1,047
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Sun 9/139:30 am -
1 stop29h 50m
Sun 9/275:15 pm -
Nonstop13h 45m
Deal found 8/14![United Airlines logo]()
$1,047
This United Airlines deal was found by Cheapflights users on 8/13. 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 11/1011:20 am -
2 stops28h 20m
Sun 11/156:30 pm -
Nonstop13h 40m
Deal found 8/13![United Airlines logo]()
$1,052
This Japan Airlines deal was found by Cheapflights users on 8/13. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/116:30 am -
2 stops25h 35m
Sat 1/237:40 pm -
2 stops31h 50m
Deal found 8/13![Multiple Airlines logo]()
$1,726
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 11/712:25 pm -
2 stops27h 15m
Fri 11/136:30 pm -
Nonstop13h 40m
Deal found 8/16![United Airlines logo]()
$1,052
This Japan Airlines deal was found by Cheapflights users on 8/16. 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.
Thu 9/1010:44 am -
2 stops21h 31m
Sat 9/198:00 am -
2 stops21h 36m
Deal found 8/16![Multiple Airlines logo]()
$1,763
This Japan Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 9/510:46 am -
2 stops21h 29m
Sat 10/247:15 pm -
2 stops31h 15m
Deal found 8/16![Japan Airlines logo]()
$1,962
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 10/2210:35 am -
Nonstop15h 45m
Sun 11/16:00 pm -
1 stop27h 56m
Deal found 8/14![United Airlines logo]()
$1,053
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 10/1810:35 am -
Nonstop15h 45m
Wed 10/2811:45 am -
2 stops20h 02m
Deal found 8/13![United Airlines logo]()
$1,057
This Japan Airlines deal was found by Cheapflights users on 8/12. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:55 am -
2 stops25h 20m
Tue 10/277:40 pm -
2 stops30h 50m
Deal found 8/12![Multiple Airlines logo]()
$1,886
This Japan Airlines deal was found by Cheapflights users on 8/13. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:20 pm -
2 stops30h 35m
Sat 3/138:00 am -
2 stops29h 17m
Deal found 8/13![Multiple Airlines logo]()
$1,913
This Japan Airlines deal was found by Cheapflights users on 8/16. 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.
Wed 10/286:29 am -
2 stops26h 36m
Fri 11/138:00 am -
2 stops22h 30m
Deal found 8/16![Multiple Airlines logo]()
$1,927
This Japan Airlines deal was found by Cheapflights users on 8/13. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/12:20 pm -
2 stops30h 35m
Sun 11/227:40 pm -
2 stops31h 50m
Deal found 8/13![Multiple Airlines logo]()
$1,990
This ANA deal was found by Cheapflights users on 8/16. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:00 am -
2 stops24h 30m
Wed 1/207:50 pm -
2 stops23h 29m
Deal found 8/16![Multiple Airlines logo]()
$1,996
Last-minute flights from Newark to SeoulDiscover last-minute flight deals from Newark to Seoul. Data last updated August 17, 2026 and is based on user searches.
Discover last-minute flight deals from Newark to Seoul. Data last updated August 17, 2026 and is based on user searches.
This Kissandfly.com deal was found by Cheapflights users on 8/14. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:00 am -
Nonstop15h 15m
Wed 9/911:30 am -
2 stops20h 55m
Deal found 8/14![AIR PREMIA logo]()
$862
This Kissandfly.com deal was found by Cheapflights users on 8/15. 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.
Sun 8/231:00 am -
Nonstop15h 15m
Tue 9/811:30 am -
1 stop31h 23m
Deal found 8/15![AIR PREMIA logo]()
$884
This Kissandfly.com deal was found by Cheapflights users on 8/12. 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.
Thu 8/271:00 am -
Nonstop15h 15m
Tue 9/14:50 pm -
2 stops21h 07m
Deal found 8/12![AIR PREMIA logo]()
$907
This Booking.com deal was found by Cheapflights users on 8/13. 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.
Sun 9/66:05 pm -
2 stops39h 20m
Sat 9/128:10 am -
2 stops45h 23m
Deal found 8/13![Multiple Airlines logo]()
$1,267
This Super.com deal was found by Cheapflights users on 8/16. 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 9/71:00 am -
Nonstop15h 15m
Tue 9/299:25 pm -
Nonstop14h 05m
Deal found 8/16![AIR PREMIA logo]()
$876
This Booking.com deal was found by Cheapflights users on 8/15. 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.
Mon 9/79:00 am -
2 stops23h 15m
Tue 9/158:10 am -
2 stops45h 23m
Deal found 8/15![Multiple Airlines logo]()
$1,278
This Traveloka deal was found by Cheapflights users on 8/14. 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 Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:00 am -
Nonstop15h 15m
Mon 9/219:25 pm -
Nonstop14h 05m
Deal found 8/14![AIR PREMIA logo]()
$882
This Booking.com deal was found by Cheapflights users on 8/15. 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.
Mon 9/148:28 pm -
2 stops36h 57m
Mon 9/218:10 am -
2 stops45h 23m
Deal found 8/15![Multiple Airlines logo]()
$1,285
This Super.com deal was found by Cheapflights users on 8/14. 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.
Sat 9/191:00 am -
Nonstop15h 15m
Mon 9/289:25 pm -
Nonstop14h 05m
Deal found 8/14![AIR PREMIA logo]()
$872
This Super.com deal was found by Cheapflights users on 8/13. 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.
Sun 9/201:00 am -
Nonstop15h 15m
Wed 9/309:25 pm -
Nonstop14h 05m
Deal found 8/13![AIR PREMIA logo]()
$878
This SmartFares deal was found by Cheapflights users on 8/15. 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.
Mon 9/211:00 am -
Nonstop15h 15m
Tue 9/299:25 pm -
Nonstop14h 05m
Deal found 8/15![AIR PREMIA logo]()
$887
This Super.com deal was found by Cheapflights users on 8/13. 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 9/211:00 am -
Nonstop15h 15m
Wed 9/309:25 pm -
Nonstop14h 05m
Deal found 8/13![AIR PREMIA logo]()
$898
One-way flights from Newark to SeoulSearch for one-way flight options from Newark to Seoul. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
Search for one-way flight options from Newark to Seoul. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Fri 9/111:00 am -
Nonstop15h 15m
Deal found 8/14![AIR PREMIA logo]()
$448
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Wed 9/21:00 am -
Nonstop15h 15m
Deal found 8/12![AIR PREMIA logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Tue 10/271:00 am -
Nonstop15h 40m
Deal found 8/13![AIR PREMIA logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 11/312:01 am -
Nonstop15h 39m
Deal found 8/12![AIR PREMIA logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Thu 11/1212:01 am -
Nonstop15h 39m
Deal found 8/15![AIR PREMIA logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Fri 11/612:01 am -
Nonstop15h 39m
Deal found 8/16![AIR PREMIA logo]()
$458
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:25 am -
2 stops21h 55m
Deal found 8/13![Multiple Airlines logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Fri 9/41:00 am -
Nonstop15h 15m
Deal found 8/13![AIR PREMIA logo]()
$470
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:25 am -
2 stops21h 55m
Deal found 8/14![Multiple Airlines logo]()
$472
This Booking.com deal was found by Cheapflights users on 8/13. 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.
Sun 8/2310:25 am -
2 stops21h 55m
Deal found 8/13![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/91:00 am -
Nonstop15h 15m
Deal found 8/13![AIR PREMIA logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Fri 8/281:00 am -
Nonstop15h 15m
Deal found 8/16![AIR PREMIA logo]()
$480
Find flight deals from Newark to Seoul
Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $871 (Super.com) |
One-way from | $448 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $1,154 |
Good round-trip deal | $781 or less |
Good one-way deal | $530 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Newark 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 August 17, 2026.
Use the filters below to find and compare flights from Newark Airport 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 8/27
1:00 am-5:15 am
Nonstop15h 15m
Incheon Intl
Tue 9/22
9:25 pm-10:30 pm
Nonstop14h 05m
$1,036
NewarkIncheon
EWR Newark - ICN Incheon Intl
EWRICN
Newark
Mon 11/2
10:30 am-4:25 pm
Nonstop15h 55m
Incheon Intl
Sat 11/21
6:30 pm-6:10 pm
Nonstop13h 40m
$1,043
NewarkIncheon
EWR Newark - ICN Incheon Intl
EWRICN
Newark
Tue 9/15
10:35 am-3:20 pm
Nonstop15h 45m
Incheon Intl
Wed 9/23
5:15 pm-6:00 pm
Nonstop13h 45m
$1,043
NewarkIncheon
EWR Newark - ICN Incheon Intl
EWRICN
Newark
Tue 10/13
10:35 am-3:20 pm
Nonstop15h 45m
Incheon Intl
Wed 10/28
5:30 pm-6:10 pm
Nonstop13h 40m
$1,043
NewarkIncheon
EWR Newark - ICN Incheon Intl
EWRICN
Newark
Thu 9/17
4:00 pm-4:20 am
1 stop23h 20m
Incheon Intl
Sun 9/27
5:15 pm-6:00 pm
Nonstop13h 45m
$1,047
NewarkIncheon
EWR Newark - ICN Incheon Intl
EWRICN
Newark
Wed 9/16
2:45 pm-4:20 am
1 stop24h 35m
Incheon Intl
Sat 10/3
5:15 pm-6:00 pm
Nonstop13h 45m
$1,047
NewarkIncheon
EWR Newark - ICN Incheon Intl
EWRICN
Newark
Sun 9/13
9:30 am-4:20 am
1 stop29h 50m
Incheon Intl
Sun 9/27
5:15 pm-6:00 pm
Nonstop13h 45m
$1,047
NewarkIncheon
EWR Newark - ICN Incheon Intl
EWRICN
Newark
Tue 11/10
11:20 am-5:40 am
2 stops28h 20m
Incheon Intl
Sun 11/15
6:30 pm-6:10 pm
Nonstop13h 40m
$1,052
NewarkIncheon
EWR Newark - ICN Incheon Intl
EWRICN
Newark
Sat 11/7
12:25 pm-5:40 am
2 stops27h 15m
Incheon Intl
Fri 11/13
6:30 pm-6:10 pm
Nonstop13h 40m
$1,052
NewarkIncheon
EWR Newark - ICN Incheon Intl
EWRICN
Newark
Thu 10/22
10:35 am-3:20 pm
Nonstop15h 45m
Incheon Intl
Sun 11/1
6:00 pm-7:56 am
1 stop27h 56m
$1,053
Showing 1-10 of 42 resultsSorted by cheapest first
Compare providers for flights from Newark to Seoul
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to Seoul in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Newark Airport-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Newark Airport-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Newark Airport-Seoul flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Newark Airport-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Newark Airport-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Newark to Seoul
Have a flexible travel schedule? Discover the best time to fly to Seoul from Newark with our price prediction graph.
EWR-SEL
EWR-ICN
EWR-GMP
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 Newark Airport to Seoul
EWR-SEL
EWR-ICN
EWR-GMP
What is the cheapest month to book a flight from Newark Airport to Seoul?
Currently, September is the cheapest month in which you can book a flight from Newark Airport to Seoul (average of $958). Flying from Newark Airport to Seoul in December is currently the most expensive (average of $1,682). 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 EWR to SEL?
Find hourly flight availability from Newark 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 August 17, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Newark Airport to Seoul as you normally would.
How much does it cost to fly round-trip from Newark Airport to Seoul?
Airfare is below average for this route at the moment.
Newark Airport to Seoul flights typically cost between $1,064 and $1,448 in November.The cheapest round-trip price found within the last 5 days was $871 on AIR PREMIA (Nov 18-Nov 30).
How often are flights from Newark to Seoul delayed?
About 100% of weekly flights between Newark and Seoul have experienced delays in the past year, with the average delay time being 47 minutes.
What is the most punctual flight time for Newark to Seoul flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
How far ahead should I book a flight from Newark Airport to Seoul?
Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Newark Airport to Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Seoul
Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated August 17, 2026.
Read through reviews of airlines operating flights from Newark Airport to Seoul, such as Korean Air,AIR PREMIA, andAsiana Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
8.1
Entertainment
8.2
Boarding
8.5
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Entertainment
8.2
Boarding
8.5
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Entertainment
8.2
Boarding
8.5
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Entertainment
8.2
Boarding
8.5
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Entertainment
8.2
Boarding
8.5
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Entertainment
8.2
Boarding
8.5
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Related info for your journey
Find useful and relevant information for your journey from Newark to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Search flights from Newark to Seoul by cabin class
Find flights from Newark to Seoul, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Newark and Seoul flights
Browse other Newark and Seoul flight options. Last updated on August 17, 2026.
Other flights from Newark
Browse through other flights departing from Newark. Flights are based on user searches made on Cheapflights and were last updated on August 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seoul
Explore flights to Seoul departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 17, 2026.
Top 6 airlines flying from Newark to Seoul
Discover the top 6 airlines that operate flights from Newark 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 August 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$404 | Average$1,131 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$560 | Average$1,168 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$781 | Average$1,105 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$841 | Average$1,435 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$877 | Average$973 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,329 | Average$1,614 | FlexibilityNo cancel fee | On-time81% |