Beginning of main content
Round Trip Icon
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Amazing EWR to ICN Flight Deals

The cheapest flights to Incheon Intl. found within the past 7 days were $760 round trip and $634 one way. Prices and availability subject to change. Additional terms may apply.

FAQs about flights from Liberty Intl. Airport (EWR) to Incheon Intl. Airport (ICN)

Are there direct flights from Newark Airport to Incheon Airport?

Make a note of your connecting gate, because there aren't any direct flights between Newark, NJ (EWR-Liberty Intl.) and Seoul (ICN-Incheon Intl.). United Airlines, Delta and Singapore Airlines are some airlines that will fly you to Incheon (and vicinity) with just one stopover.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Seoul (ICN-Incheon Intl.), please visit our Customer Service Portal.

How long is the flight from Newark Airport to Incheon Airport?

It takes about 18 hours and 58 minutes to get from Newark to Incheon. For this long-haul flight, you'll want to be as best prepared as possible. Consider bringing a neck pillow for improved sleep, packing some healthy snacks and wearing comfortable shoes and clothing.

What is the flight distance from Newark Airport to Incheon Airport?

With 8,451 mi separating Newark, NJ (EWR-Liberty Intl.) and Seoul (ICN-Incheon Intl.), you'll definitely have time to sit back and relax. Make the most of the entertainment on board, finish a crossword or catch up on some shut-eye.

What airlines fly from Newark Airport to Incheon Airport?

You'll have to make at least one stopover if you're flying from Newark, NJ (EWR-Liberty Intl.) to Seoul (ICN-Incheon Intl.), as no airlines offer direct flights on this route. Take advantage of your layover time by stretching your legs, freshening up and engaging in a little retail therapy.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on from January to December 2019. Savings are subject to change based on departure location, date and destination.

Liberty Intl. to Incheon Intl. Flight FAQ

Traveling FromLiberty Intl.
Traveling ToIncheon Intl.
Shortest Flight Time hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price$760

Newark to Seoul Carriers and Route Information

Flight path for flights from Newark Liberty International Airport to Incheon International Airport.

7,415.00 miles

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.