Newark (EWR) → Seoul (ICN)
About Newark to Seoul Flights
Discover the best flights from Newark to Seoul, covering 11,075 km in approximately 14h 21m. Newark (EWR) to Seoul (ICN) is one of the major long-haul routes connecting United States and South Korea. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Newark to Seoul.
12-Month Price History
Flight prices from Newark to Seoul vary significantly throughout the year. February typically offers the best deals with average prices around $1972, while July sees the highest prices, averaging $3308. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
142 days
For best prices
Booking Tips
For the best prices on Newark to Seoul flights, we recommend booking 70 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
Korean Air KE | $2550 | $10390 | $16890 |
United Airlines UA | $2640 | $11100 | $16260 |
Delta Air Lines DL | $2680 | $9380 | $16320 |
American Airlines AA | $2750 | $9000 | $16710 |
Air France AF | $2780 | $10430 | $19580 |
Asiana Airlines OZ | $3260 | $11650 | $15930 |
British Airways BA | $3530 | $11700 | $17290 |
Korean Air
KE
Economy
$2550
Business
$10390
First
$16890
United Airlines
UA
Economy
$2640
Business
$11100
First
$16260
Delta Air Lines
DL
Economy
$2680
Business
$9380
First
$16320
American Airlines
AA
Economy
$2750
Business
$9000
First
$16710
Air France
AF
Economy
$2780
Business
$10430
First
$19580
Asiana Airlines
OZ
Economy
$3260
Business
$11650
First
$15930
British Airways
BA
Economy
$3530
Business
$11700
First
$17290
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
New York → Seoul
John F. Kennedy International (JFK) to Incheon International (ICN)
Distance: 11,090 km
Average price: $2293
Philadelphia → Seoul
Philadelphia International (PHL) to Incheon International (ICN)
Distance: 11,136 km
Average price: $2302
Hartford → Seoul
Bradley International (BDL) to Incheon International (ICN)
Distance: 10,976 km
Average price: $2270
Philadelphia → Seoul
Philadelphia International (PHL) to Incheon International (ICN)
Distance: 11,136 km
Average price: $2302
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Frequently Asked Questions
How long is the flight from Newark to Seoul?
The flight time from Newark (EWR) to Seoul (ICN) is approximately 14 hours and 21 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Newark and Seoul?
The aerial distance between Newark and Seoul is 11,075 kilometers (6,882 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Newark to Seoul?
Several airlines operate flights between Newark and Seoul, including United Airlines, Korean Air, Asiana Airlines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Newark to Seoul?
Based on historical data, February typically offers the lowest airfares for flights from Newark to Seoul. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Seoul?
For the best prices on Newark to Seoul flights, we recommend booking 140 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Newark to Seoul?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United States traveling to South Korea should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Newark and Seoul?
Newark operates on America/New_York time zone, while Seoul is in the Asia/Seoul time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.