Newark (EWR) to Seoul Incheon (ICN) with United Airlines
Everything you need to fly Origin to Destination: timing, airlines, and insider tips.
5x Weekly
Flown by United Airlines (UA)
This non-stop service connects the New York metropolitan area with South Korea's primary international gateway. Operated by United Airlines, this route provides a vital link for business and leisure travelers heading to East Asia, offering a direct bridge between two global hubs.
Spanning over 6,800 miles, this transpacific flight bridges the United States and South Korea. United Airlines operates this route five times per week, utilizing the modern Airbus A350 to ensure passenger comfort over the approximately 15-hour journey.
“This route is essential for corporate travelers in the financial and tech sectors and serves as a major gateway for the Korean-American community in the tri-state area. It also provides convenient access to East Asian markets for East Coast travelers.”
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Airline
United Airlines (UA)
Region
Asia
Aircraft
Airbus A350
Service
5x Weekly
Airports
Landing and taking off
Departure
Newark Liberty International Airport (EWR)
Check-In
Check in at Terminal C, the primary hub for United's international operations.
Connections
Easily accessible via NJ Transit and AirTrain from New York City.
Security
Utilize TSA PreCheck or CLEAR for faster processing during peak afternoon hours.
Arrival
Seoul Incheon International Airport (ICN)
On Arrival
Most international flights arrive at Terminal 2 or the Concourse; follow signs for immigration.
Ground Transport
The AREX Express Train provides the fastest connection to Seoul Station.
Planning Ahead
Ensure your K-ETA or visa is approved before boarding your flight in Newark.
Booking, timing and fares
Timing & Reliability
Schedule. Departures typically occur in the late morning or early afternoon from Newark.
Duration. Westbound flights are longer due to headwinds; expect around 15 hours in the air.
Seasonality. This is a year-round service with consistent 5x weekly frequency.
Time Zones. Seoul is 13 to 14 hours ahead of Newark depending on Daylight Savings Time.
Fares & Booking
Booking Window. Optimal pricing is typically found 90 to 120 days before departure.
Cabin Advice. Consider Premium Plus for a balance of comfort and value on this long-haul route.
Peak Pricing. Prices surge during Lunar New Year and the Chuseok holiday periods.
Peak
Summer (June-August) and late December.
Shoulder
Spring and Autumn offer the best balance of weather and price.
Off-Peak
January and February, excluding the Lunar New Year.
- Book at least 3 months in advance for the best transpacific rates.
- Use United MileagePlus miles for potential Polaris Business Class upgrades.
- Tuesday and Wednesday departures often offer lower fares.
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Best Time to Fly Origin to Destination
Spring (April - May)
Ideal for viewing cherry blossoms and enjoying mild temperatures.
Fall (September - October)
Clear skies and vibrant autumn foliage across South Korea.
Trip Planning
Who this route suits
Best For
Business Travelers
Direct access to one of the world's leading financial and tech hubs.
Leisure Explorers
Perfect for those looking to experience Korean culture, food, and history.
Expats
A reliable link for visiting family and friends between the US and Korea.
Connections & Alternatives
Jeju Island
A short domestic flight from Seoul to 'the Hawaii of Korea'.
Busan
Accessible via the KTX high-speed train or a quick transfer at ICN.
Travel Tips for the Origin-Destination Route
Good to Know
Visa & Entry
- Most travelers require a K-ETA (Korea Electronic Travel Authorization).
- A valid passport with at least six months of remaining validity is required.
- Customs forms are distributed on the aircraft; electronic versions are also available.
Airport Transfers
- AREX Express Train: Fast and reliable to downtown Seoul.
- Airport Limousine Bus: Convenient for direct transport to major hotels.
- Taxis: Available 24/7 with fixed-rate options to certain districts.
Baggage & Transit
- Standard international allowance applies; check specific status for extra bags.
- Newark Terminal C offers ample lounges for transit passengers.
- Incheon is an excellent hub for transfers to Southeast Asia or China.
Checklist
- Passport and K-ETA documentation
- Universal power adapter for South Korea
- Noise-canceling headphones for the 15-hour flight
- Korean Won (KRW) or a travel-friendly credit card
Airlines Flying Origin to Destination
United Airlines
5x Weekly non-stop service
The route features the Airbus A350 with Polaris and Economy seating.
Common questions
How long is the flight from Newark to Seoul Incheon?
The non-stop flight typically takes approximately 15 hours and 30 minutes.
Does United Airlines fly daily from EWR to ICN?
Currently, United operates this route with a frequency of 5 times per week.
What aircraft is used on the EWR to ICN route?
United Airlines typically utilizes the Airbus A350 for this long-haul service.
Do I need a visa to visit South Korea from the USA?
US citizens generally need a K-ETA (Electronic Travel Authorization) for short stays.
Which terminal does United use at Newark for Seoul flights?
United Airlines international flights usually depart from Terminal C at Newark Liberty.
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