£554 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Seoul (ICN)

View £554 flight on Tue, 26 Jan 2027Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Incheon Intl. Airport (ICN)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Newark Liberty Intl. Airport (EWR) to Seoul (ICN)

Prices were available within the past 7 days and start at £554 for one-way flights and £772 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 15 Sept - Thu, 24 Sept
EWR
New York
ICN
Seoul
£772 Return, found 1 hour ago
£772
Return
found 1 hour ago
Select United flight, departing Tue, 15 Sept from New York to Seoul, returning Thu, 24 Sept, priced at £772 found 1 hour ago
United
Tue, 15 Sept - Thu, 24 Sept
EWR
New York
ICN
Seoul
£772 Return, found 1 hour ago
£772
Return
found 1 hour ago
Select United flight, departing Tue, 15 Sept from New York to Seoul, returning Thu, 24 Sept, priced at £772 found 1 hour ago
United
Tue, 15 Sept - Thu, 24 Sept
EWR
New York
ICN
Seoul
£776 Return, found 1 hour ago
£776
Return
found 1 hour ago
Select United flight, departing Tue, 15 Sept from New York to Seoul, returning Thu, 24 Sept, priced at £776 found 1 hour ago
American Airlines
Sat, 17 Oct - Thu, 5 Nov
EWR
New York
ICN
Seoul
£847 Return, found 2 days ago
£847
Return
found 2 days ago
Select American Airlines flight, departing Sat, 17 Oct from New York to Seoul, returning Thu, 5 Nov, priced at £847 found 2 days ago
Ethiopian Airlines
Tue, 19 May - Tue, 2 Jun
EWR
New York
ICN
Seoul
£897 Return, found 1 day ago
£897
Return
found 1 day ago
Select Ethiopian Airlines flight, departing Tue, 19 May from New York to Seoul, returning Tue, 2 Jun, priced at £897 found 1 day ago
Ethiopian Airlines
Tue, 5 May - Tue, 12 May
EWR
New York
ICN
Seoul
£898 Return, found 1 day ago
£898
Return
found 1 day ago
Select Ethiopian Airlines flight, departing Tue, 5 May from New York to Seoul, returning Tue, 12 May, priced at £898 found 1 day ago
American Airlines
Tue, 15 Sept - Thu, 24 Sept
EWR
New York
ICN
Seoul
£929 Return, found 1 hour ago
£929
Return
found 1 hour ago
Select American Airlines flight, departing Tue, 15 Sept from New York to Seoul, returning Thu, 24 Sept, priced at £929 found 1 hour ago
American Airlines
Tue, 5 May - Tue, 12 May
EWR
New York
ICN
Seoul
£958 Return, found 1 day ago
£958
Return
found 1 day ago
Select American Airlines flight, departing Tue, 5 May from New York to Seoul, returning Tue, 12 May, priced at £958 found 1 day ago
Air Canada
Mon, 16 Nov - Mon, 7 Dec
EWR
New York
ICN
Seoul
£1,019 Return, found 3 days ago
£1,019
Return
found 3 days ago
Select Air Canada flight, departing Mon, 16 Nov from New York to Seoul, returning Mon, 7 Dec, priced at £1,019 found 3 days ago
Delta
Tue, 15 Sept - Thu, 24 Sept
EWR
New York
ICN
Seoul
£1,125 Return, found 1 hour ago
£1,125
Return
found 1 hour ago
Select Delta flight, departing Tue, 15 Sept from New York to Seoul, returning Thu, 24 Sept, priced at £1,125 found 1 hour ago

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city centre is 47 minutes. Flights from £1,591
ICN
Incheon Intl.
Cheapest
Average driving time to city centre47 min
Flights from £1,591

Find the cheapest month to fly from New York (EWR) to Seoul (ICN)

September is typically the cheapest month to fly

From £725 - £1,058 per traveller.

Frequently asked questions

What is the cheapest month to fly from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.)?
September is typically the cheapest month to fly from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.), with average return fares of approximately £907. This is about 18% lower than the average price throughout the year. September often sees lower prices as the peak summer travel season winds down, leading to reduced demand. Other cheap months to fly from EWR to ICN include February and October.
Which airlines fly direct from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.)?
Enter EWR to ICN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.)?
To find a cheap flight from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.)?
The best airline to fly with from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.) will differ from traveller to traveller. If you like to fly early, YP offers early morning flights. If price is the most important factor, YP typically offers the lowest fares. UA offers the most daily flights from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.)?
If you're looking for the best time to fly from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.), consider travelling in September or October. Based on booking data from the past year, these months typically offer the most affordable return flights, with average prices around £907. This period often provides a good balance of pleasant weather in Seoul and more budget-friendly fares, allowing you to make the most of your trip.
How many flights per day from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.)?
When flying from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.), you'll find approximately 1 nonstop flight per day. For even more choice, look at flights that include layovers, as there are around 152 connecting flights per day. Some common connection points include Pearson Intl. (YYZ), San Francisco Intl. (SFO), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.)?
The earliest flight from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.) typically departs at approximately 12:00 AM local time. This is a seasonal service active in January, February, March, November, and December. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.)?
If you're flying from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.), you'll typically find the most flights on a Tuesday, with around 75 flights available. This gives you plenty of options to choose from. Major airlines on this route include United Airlines, Delta Air Lines, and Air Canada. Looking at the overall week, flight schedules are quite consistent, with only a slight variation of about 10% between the busiest and least busy days.
What are the most popular departure times for flights from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.)?
The most popular departure times for flights from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.) (ICN) are in the early morning, from 6am to 9am. Approximately 33% of passengers prefer this time window. Many major carriers, including Delta Air Lines, Korean Air and United Airlines, offer flights during this window. This timing works well because it allows for an early start to your journey, potentially leading to an earlier arrival at your destination.
How long does it take to fly from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.)?
Direct flights from EWR to ICN usually take about 15 hours 20 minutes, traveling roughly 6,883 miles. If you opt for a connecting flight, expect to add around 6 hours 10 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.)?
Select the "Business class" and "First class" filters when looking for EWR to ICN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.) flight with Expedia?
It's easy to earn miles on a Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Seoul from Liberty Intl. (EWR)?
From Liberty Intl. (EWR), you can fly directly into Incheon Intl. (ICN) to reach Seoul. Some flights may connect through major hubs like O'Hare Intl. (ORD), Pearson Intl. (YYZ), Los Angeles Intl. (LAX) before reaching Seoul. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.) at the last minute?
Typically, booking a last minute flight from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.) flight and hotel package?
Securing a Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.)?
If you booked your Newark Liberty Intl. Airport (EWR) to Seoul (ICN-Incheon Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Newark Liberty Intl. Airport
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Air France, Alaska Airlines, American Airlines, Delta, Emirates, Ethiopian Airlines, KLM, Korean Air, Lufthansa, Swiss International Air Lines, Turkish Airlines, United
Return price
£772
Distance
11010 km
Average flight time
14 hours 15 mins

Book with confidence

Compare flights from Newark Liberty Intl. Airport to Seoul easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Newark Liberty Intl. Airport to Seoul. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Incheon Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Newark Liberty Intl. Airport to Incheon Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Newark Liberty Intl. Airport (EWR) to Incheon Intl. (ICN)

The easiest way to view the best deals on flights from Newark Liberty Intl. Airport to Seoul today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Newark Liberty Intl. Airport to Incheon Intl. start at just £772 and range up to £1,125.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Newark Liberty Intl. Airport and Seoul
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Newark Liberty Intl. Airport to Seoul flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Newark Liberty Intl. Airport to Incheon Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Newark Liberty Intl. Airport to Seoul easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.