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Cheap flights from Newark Airport to Seoul from $545

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to Seoul departing on 1/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:00 pm - 12:50 pm
EWR
-
GMP
34h 50m3 stops
Multiple Airlines Logo
8:15 pm - 4:35 pm
GMP
-
EWR
34h 20m2 stops
$1,164Multiple Airlines
Thu, Jan 22 - Wed, Feb 4
Multiple Airlines Logo
12:00 pm - 12:50 pm
EWR
-
GMP
34h 50m3 stops
Multiple Airlines Logo
8:15 pm - 4:35 pm
GMP
-
EWR
34h 20m2 stops
$1,167Multiple Airlines
Thu, Jan 22 - Wed, Feb 4
Multiple Airlines Logo
7:29 pm - 10:55 am
EWR
-
GMP
25h 26m2 stops
Multiple Airlines Logo
7:40 pm - 4:22 pm
GMP
-
EWR
34h 42m2 stops
$1,267Multiple Airlines
Sun, Jan 11 - Thu, Jan 22
Multiple Airlines Logo
7:45 am - 10:05 pm
EWR
-
GMP
24h 20m2 stops
Multiple Airlines Logo
8:00 am - 10:48 pm
GMP
-
EWR
28h 48m2 stops
$1,277Multiple Airlines
Sat, Jan 24 - Sat, Jan 31
Multiple Airlines Logo
7:00 am - 10:55 am
EWR
-
GMP
37h 55m2 stops
Multiple Airlines Logo
7:40 pm - 4:22 pm
GMP
-
EWR
34h 42m2 stops
$1,297Multiple Airlines
Thu, Jan 8 - Thu, Jan 15
Multiple Airlines Logo
8:00 am - 10:05 pm
EWR
-
GMP
24h 05m2 stops
Multiple Airlines Logo
8:00 am - 10:48 pm
GMP
-
EWR
28h 48m2 stops
$1,326Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
ANA Logo
1:00 pm - 11:20 am
EWR
-
GMP
32h 20m2 stops
ANA Logo
12:25 pm - 12:40 am
GMP
-
EWR
26h 15m2 stops
$1,349ANA
Tue, Feb 24 - Mon, Mar 2
ANA Logo
1:00 pm - 11:20 am
EWR
-
GMP
32h 20m2 stops
ANA Logo
12:25 pm - 12:40 am
GMP
-
EWR
26h 15m2 stops
$1,350ANA
Tue, Feb 24 - Mon, Mar 2
ANA Logo
12:42 pm - 11:20 am
EWR
-
GMP
32h 38m2 stops
ANA Logo
7:50 pm - 6:51 pm
GMP
-
EWR
37h 01m2 stops
$1,355ANA
Wed, Jan 7 - Wed, Jan 14
ANA Logo
12:42 pm - 11:20 am
EWR
-
GMP
32h 38m2 stops
ANA Logo
7:50 pm - 6:51 pm
GMP
-
EWR
37h 01m2 stops
$1,359ANA
Wed, Jan 7 - Wed, Jan 14

ANA flights from Newark Airport to Seoul Gimpo Intl Airport

Our best ANA deals on Newark Airport to Seoul Gimpo Intl Airport flight tickets
ANA
Feb 24
EWR1:00 pmNewark
32h 20m
2 stops
GMP11:20 amSeoul Gimpo Intl
Mar 2
GMP12:25 pmSeoul Gimpo Intl
26h 15m
2 stops
EWR12:40 amNewark
$1,349
Find similar
ANA
Feb 24
EWR1:00 pmNewark
32h 20m
2 stops
GMP11:20 amSeoul Gimpo Intl
Mar 2
GMP12:25 pmSeoul Gimpo Intl
26h 15m
2 stops
EWR12:40 amNewark
$1,350
Find similar
ANA
Jan 7
EWR12:42 pmNewark
32h 38m
2 stops
GMP11:20 amSeoul Gimpo Intl
Jan 14
GMP7:50 pmSeoul Gimpo Intl
37h 01m
2 stops
EWR6:51 pmNewark
$1,355
Find similar

Japan Airlines flights from Newark Airport to Seoul Gimpo Intl Airport

Our best Japan Airlines deals on Newark Airport to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
Feb 27
EWR7:14 amNewark
37h 41m
2 stops
GMP10:55 amSeoul Gimpo Intl
Mar 8
GMP7:40 pmSeoul Gimpo Intl
30h 49m
2 stops
EWR1:29 pmNewark
$1,418
Find similar
Japan Airlines
Feb 4
EWR7:00 amNewark
49h 05m
2 stops
GMP10:05 pmSeoul Gimpo Intl
Feb 8
GMP12:05 pmSeoul Gimpo Intl
38h 55m
2 stops
EWR1:00 pmNewark
$1,525
Find similar
Japan Airlines
Dec 14
EWR7:07 amNewark
37h 48m
2 stops
GMP10:55 amSeoul Gimpo Intl
Dec 16
GMP7:40 pmSeoul Gimpo Intl
31h 46m
2 stops
EWR1:26 pmNewark
$2,856
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Newark Airport to Seoul Gimpo Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Newark Airport to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Thu 1/22

12:00 pm-12:50 pm

3 stops34h 50m

Seoul Gimpo Intl

Wed 2/4

8:15 pm-4:35 pm

2 stops34h 20m

$1,164

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Thu 1/22

12:00 pm-12:50 pm

3 stops34h 50m

Seoul Gimpo Intl

Wed 2/4

8:15 pm-4:35 pm

2 stops34h 20m

$1,167

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Sun 1/11

7:29 pm-10:55 am

2 stops25h 26m

Seoul Gimpo Intl

Thu 1/22

7:40 pm-4:22 pm

2 stops34h 42m

$1,267

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Sat 1/24

7:45 am-10:05 pm

2 stops24h 20m

Seoul Gimpo Intl

Sat 1/31

8:00 am-10:48 pm

2 stops28h 48m

$1,277

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Thu 1/8

7:00 am-10:55 am

2 stops37h 55m

Seoul Gimpo Intl

Thu 1/15

7:40 pm-4:22 pm

2 stops34h 42m

$1,297

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Wed 1/14

8:00 am-10:05 pm

2 stops24h 05m

Seoul Gimpo Intl

Wed 1/21

8:00 am-10:48 pm

2 stops28h 48m

$1,326

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Tue 2/24

1:00 pm-11:20 am

2 stops32h 20m

Seoul Gimpo Intl

Mon 3/2

12:25 pm-12:40 am

2 stops26h 15m

$1,349

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Tue 2/24

1:00 pm-11:20 am

2 stops32h 20m

Seoul Gimpo Intl

Mon 3/2

12:25 pm-12:40 am

2 stops26h 15m

$1,350

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Wed 1/7

12:42 pm-11:20 am

2 stops32h 38m

Seoul Gimpo Intl

Wed 1/14

7:50 pm-6:51 pm

2 stops37h 01m

$1,355

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Wed 1/7

12:42 pm-11:20 am

2 stops32h 38m

Seoul Gimpo Intl

Wed 1/14

7:50 pm-6:51 pm

2 stops37h 01m

$1,359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Newark Airport to Seoul Gimpo Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Seoul Gimpo Intl Airport?

On average, the least expensive day to fly to Seoul Gimpo Intl Airport from Newark Airport is on a Monday. momondo users have found tickets for Monday departures for as low as $1,468. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Seoul Gimpo Intl Airport is Sunday, with ticket prices averaging around $1,678.

What is the cheapest time of day to depart on your flight to Seoul Gimpo Intl Airport?

According to our data, the cheapest time of day to fly to Seoul Gimpo Intl Airport is in the morning. momondo users have found flights departing from Newark Airport to Seoul Gimpo Intl Airport in the morning for as low as $1,480. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Seoul Gimpo Intl Airport is at noon when prices are around $1,675.

When to book flights from Newark Airport to Seoul Gimpo Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Newark Airport to Seoul Gimpo Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Newark Airport to Seoul Gimpo Intl Airport (EWR to GMP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Seoul Gimpo Intl Airport

Fastest flight time

18h 55m

Direct flights

None
The fastest flight from Newark Airport to Seoul Gimpo Intl Airport takes 18h 55m
There are no direct flights from Newark Airport to Seoul Gimpo Intl Airport. There are no popular flight routes from Newark Airport to Seoul Gimpo Intl Airport.
Search flight deals

  • How far is Newark to Seoul Gimpo Intl by plane?

    The distance between Newark and Seoul Gimpo Intl is about 6864.2 mi. 18h 55m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Newark Airport to Seoul Gimpo Intl Airport?

    Prices for flights from Newark Airport to Seoul Gimpo Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Newark Airport to Seoul Gimpo Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Newark Airport to Seoul Gimpo Intl Airport.

  • What documentation or ID do you need to fly to Seoul Gimpo Intl Airport?

    The travel and health documents you'll need for your trip to Seoul Gimpo Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seoul Gimpo Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from New York to Seoul?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Seoul. momondo saves you time and could save you money on your trip.

Can I find flights from New York to Seoul with flexible booking policies on momondo?

All flight searches from New York to Seoul on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New York to Seoul?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seoul from New York.

I’m not ready to book a flight from New York to Seoul right now. Can momondo alert me if prices change?

Price alerts on flights to Seoul from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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