
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $897 (oojo) |
One-way from | $475 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $1,330 |
Good round-trip deal | $934 or less |
Good one-way deal | $560 or less |
Fly from
Fly to
Route
Depart
Return
NewarkIncheon
EWR - ICN
EWRICN
Newark
Tue 9/1
1:00 am-5:15 am
Nonstop15h 15m
Incheon Intl
Tue 9/15
9:25 pm-10:30 pm
Nonstop14h 05m
NewarkIncheon
EWR - ICN
EWRICN
Newark
Fri 9/18
1:00 am-5:15 am
Nonstop15h 15m
Incheon Intl
Tue 10/13
9:25 pm-10:30 pm
Nonstop14h 05m
NewarkIncheon
EWR - ICN
EWRICN
Newark
Fri 9/18
1:00 am-5:15 am
Nonstop15h 15m
Incheon Intl
Wed 10/7
9:25 pm-10:30 pm
Nonstop14h 05m
NewarkIncheon
EWR - ICN
EWRICN
Newark
Fri 8/21
1:00 am-5:15 am
Nonstop15h 15m
Incheon Intl
Sun 9/13
9:25 pm-10:30 pm
Nonstop14h 05m
NewarkIncheon
EWR - ICN
EWRICN
Newark
Thu 9/3
1:00 am-5:15 am
Nonstop15h 15m
Incheon Intl
Sun 9/13
9:25 pm-10:30 pm
Nonstop14h 05m
NewarkIncheon
EWR - ICN
EWRICN
Newark
Tue 7/21
1:00 am-5:15 am
Nonstop15h 15m
Incheon Intl
Tue 7/28
9:25 pm-10:30 pm
Nonstop14h 05m
NewarkIncheon
EWR - ICN
EWRICN
Newark
Wed 7/29
1:00 am-5:15 am
Nonstop15h 15m
Incheon Intl
Wed 8/12
9:25 pm-10:30 pm
Nonstop14h 05m
NewarkIncheon
EWR - ICN
EWRICN
Newark
Tue 7/14
1:00 am-5:15 am
Nonstop15h 15m
Incheon Intl
Mon 7/20
9:25 pm-10:30 pm
Nonstop14h 05m
NewarkIncheon
EWR - ICN
EWRICN
Newark
Mon 7/20
7:20 pm-4:20 am
1 stop20h 00m
Incheon Intl
Wed 7/22
4:50 pm-5:40 am
2 stops25h 50m
NewarkIncheon
EWR - ICN
EWRICN
Newark
Wed 8/5
1:00 am-5:15 am
Nonstop15h 15m
Incheon Intl
Tue 8/25
9:25 pm-10:30 pm
Nonstop14h 05m
| 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 |
Currently, November is the cheapest month in which you can book a flight from Newark Airport to Seoul (average of $227). Flying from Newark Airport to Seoul in June is currently the most expensive (average of $1,564). 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.
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.
About 100% of weekly flights between Newark and Seoul have experienced delays in the past year, with the average delay time being 47 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
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.
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.
Food
Crew
Overall
Boarding
Comfort
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Food
Crew
Overall
Boarding
Comfort
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Food
Crew
Overall
Boarding
Comfort
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Food
Crew
Overall
Boarding
Comfort
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Food
Crew
Overall
Boarding
Comfort
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Food
Crew
Overall
Boarding
Comfort
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$276 | Average$1,561 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$371 | Average$1,131 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$402 | Average$1,137 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$871 | Average$1,152 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$877 | Average$973 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,201 | Average$1,506 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,329 | Average$1,647 | FlexibilityNo cancel fee | On-time81% |