$557 Cheap Flights from Seoul (GMP) to Newark Liberty Intl. Airport (EWR)

View $557 flight on Tue, Mar 10, 2026Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to Newark Liberty Intl. Airport (EWR)

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

Prices were available within the past 7 days and start at $557 for one-way flights and $816 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Tue, Jan 20 - Wed, Jan 28
GMP
Seoul
EWR
New York
$816 Roundtrip, found 6 days ago
$816
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Tue, Jan 20 from Seoul to New York, returning Wed, Jan 28, priced at $816 found 6 days ago
All Nippon Airways
Tue, Jan 20 - Wed, Feb 4
GMP
Seoul
EWR
New York
$1,065 Roundtrip, found 4 days ago
$1,065
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Tue, Jan 20 from Seoul to New York, returning Wed, Feb 4, priced at $1,065 found 4 days ago
All Nippon Airways
Fri, Jan 23 - Wed, Feb 4
GMP
Seoul
EWR
New York
$1,117 Roundtrip, found 4 days ago
$1,117
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Fri, Jan 23 from Seoul to New York, returning Wed, Feb 4, priced at $1,117 found 4 days ago
All Nippon Airways
Tue, Jan 20 - Wed, Feb 4
GMP
Seoul
EWR
New York
$1,135 Roundtrip, found 4 days ago
$1,135
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Tue, Jan 20 from Seoul to New York, returning Wed, Feb 4, priced at $1,135 found 4 days ago
Asiana Airlines
Wed, Nov 19 - Tue, Nov 25
GMP
Seoul
EWR
New York
$1,165 Roundtrip, found 5 days ago
$1,165
Roundtrip
found 5 days ago
Select Asiana Airlines flight, departing Wed, Nov 19 from Seoul to New York, returning Tue, Nov 25, priced at $1,165 found 5 days ago
All Nippon Airways
Fri, Jan 23 - Wed, Feb 4
GMP
Seoul
EWR
New York
$1,187 Roundtrip, found 4 days ago
$1,187
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Fri, Jan 23 from Seoul to New York, returning Wed, Feb 4, priced at $1,187 found 4 days ago
All Nippon Airways
Wed, Dec 17 - Sat, Jan 10
GMP
Seoul
EWR
New York
$1,256 Roundtrip, found 4 days ago
$1,256
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Wed, Dec 17 from Seoul to New York, returning Sat, Jan 10, priced at $1,256 found 4 days ago
Jeju Air
Mon, Nov 10 - Mon, Jan 5
GMP
Seoul
EWR
New York
$1,298 Roundtrip, found 1 day ago
$1,298
Roundtrip
found 1 day ago
Select Jeju Air flight, departing Mon, Nov 10 from Seoul to New York, returning Mon, Jan 5, priced at $1,298 found 1 day ago
Korean Air
Sun, Nov 9 - Sun, Nov 16
GMP
Seoul
EWR
New York
$1,396 Roundtrip, found 4 days ago
$1,396
Roundtrip
found 4 days ago
Select Korean Air flight, departing Sun, Nov 9 from Seoul to New York, returning Sun, Nov 16, priced at $1,396 found 4 days ago
Japan Airlines
Tue, Jan 20 - Wed, Feb 4
GMP
Seoul
EWR
New York
$1,511 Roundtrip, found 4 days ago
$1,511
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Tue, Jan 20 from Seoul to New York, returning Wed, Feb 4, priced at $1,511 found 4 days ago

Alternative airports near New York

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

Select flight to John F. Kennedy Intl. JFK. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $1,168
JFK
John F. Kennedy Intl.
Cheapest
Average driving time to city center24 min
Flights from $1,168

Frequently asked questions

How much does a flight from Gimpo Intl. Airport (GMP) to Liberty Intl. Airport (EWR) cost?
Get a cheap one-way flight from $557 or cheap return flight from $816 from Gimpo Intl. Airport (GMP) to Liberty Intl. Airport (EWR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Gimpo Intl. Airport (GMP) to Liberty Intl. Airport (EWR)?
Planning your trip for January may help you find better deals, as it's the cheapest month for flights between GMP and EWR. You'll usually find the lowest fares during the off-season.
Which airlines fly direct from Gimpo Intl. Airport (GMP) to Liberty Intl. Airport (EWR)?
You can't catch a direct flight from Seoul (GMP-Gimpo Intl.) to Liberty Intl. Airport (EWR). However, you can easily reach Newark without any layovers by leaving from Incheon Intl. Airport (ICN).
What is the cheapest airline that flies from Gimpo Intl. Airport (GMP) to Liberty Intl. Airport (EWR)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest GMP to EWR flight.
How many flights per day from Gimpo Intl. Airport (GMP) to Liberty Intl. Airport (EWR)?
You'll have to book a flight with a layover when traveling from Gimpo Intl. Airport (GMP) to Liberty Intl. Airport (EWR). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from GMP to EWR?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a number of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gimpo Intl. Airport (GMP) to Liberty Intl. Airport (EWR)?
Choose a flight from Gimpo Intl. Airport (GMP) to Liberty Intl. Airport (EWR) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Gimpo Intl. Airport (GMP) to Liberty Intl. Airport (EWR) last-minute?
Last-minute bookings from GMP to EWR are generally more expensive. To lock in the lowest prices, start searching for flights ahead of time. That being said, if you're flexible with your travel plans, it's possible to land a cheap ticket just before your departure.
Is it cheaper to book a GMP to EWR flight and hotel package?
Opting for a GMP to EWR flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our impressive range of stays and then add activities, flights 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 Gimpo Intl. Airport (GMP) to Liberty Intl. Airport (EWR)?
In most instances, you can cancel or reschedule your GMP to EWR flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further details, head to our Customer Service portal.

Travel information

Origin airport
Gimpo Intl.
Destination airport
Newark Liberty Intl. Airport
Airlines serving
All Nippon Airways, Japan Airlines
Roundtrip price
$816
Distance
6869 mi

Book with confidence

Seoul to Newark Liberty Intl. Airport Flights

The cheapest times to fly from Seoul to Newark Liberty Intl. Airport

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seoul to Newark Liberty Intl. Airport are during the month of January. You can find some of the cheapest flights from Seoul to Newark Liberty Intl. Airport with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Newark Liberty Intl. Airport

Sunday is one of the best days to book for cheap flights from Seoul to Newark Liberty Intl. Airport: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seoul to Newark Liberty Intl. Airport

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seoul to Newark Liberty Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $557 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seoul to Newark Liberty Intl. Airport flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seoul to Newark Liberty Intl. Airport airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seoul to Newark Liberty Intl. Airport Flights

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