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Cheap flights from Newark Airport to Seoul from $684

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 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Newark Airport to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:55 pm - 10:25 pm
EWR
-
GMP
37h 30m
2 stops
Multiple Airlines Logo
3:00 pm - 4:33 pm
GMP
-
EWR
38h 33m
2 stops
$1,354Multiple Airlines
Mon, Oct 12 - Mon, Oct 19
Multiple Airlines Logo
6:56 am - 9:15 pm
EWR
-
GMP
25h 19m
2 stops
Multiple Airlines Logo
8:40 am - 8:47 pm
GMP
-
EWR
25h 07m
2 stops
$1,365Multiple Airlines
Tue, Jul 14 - Tue, Jul 21
Multiple Airlines Logo
6:15 pm - 10:15 pm
EWR
-
GMP
38h 00m
2 stops
Multiple Airlines Logo
8:35 am - 4:38 pm
GMP
-
EWR
46h 03m
2 stops
$1,369Multiple Airlines
Sun, Nov 8 - Sun, Nov 15
Multiple Airlines Logo
10:42 am - 10:40 am
EWR
-
GMP
34h 58m
2 stops
Multiple Airlines Logo
7:40 am - 9:48 pm
GMP
-
EWR
27h 08m
2 stops
$1,373Multiple Airlines
Tue, Aug 25 - Mon, Sep 28
Multiple Airlines Logo
6:50 am - 9:15 pm
EWR
-
GMP
25h 25m
2 stops
Multiple Airlines Logo
7:40 am - 10:30 pm
GMP
-
EWR
27h 50m
2 stops
$1,401Multiple Airlines
Mon, Sep 7 - Sun, Sep 20
Multiple Airlines Logo
6:19 pm - 6:10 pm
EWR
-
GMP
58h 51m
2 stops
Multiple Airlines Logo
1:50 pm - 6:59 am
GMP
-
EWR
30h 09m
2 stops
$1,406Multiple Airlines
Sat, Oct 3 - Sat, Oct 10
Multiple Airlines Logo
6:50 am - 9:15 pm
EWR
-
GMP
25h 25m
2 stops
Multiple Airlines Logo
8:40 am - 8:48 pm
GMP
-
EWR
25h 08m
2 stops
$1,458Multiple Airlines
Thu, Aug 20 - Sat, Aug 29
Multiple Airlines Logo
6:05 pm - 10:25 pm
EWR
-
GMP
39h 20m
2 stops
Multiple Airlines Logo
5:40 pm - 4:33 pm
GMP
-
EWR
59h 53m
2 stops
$1,466Multiple Airlines
Sun, Jul 5 - Fri, Jul 10
Multiple Airlines Logo
10:44 am - 9:15 pm
EWR
-
GMP
21h 31m
2 stops
Multiple Airlines Logo
7:40 am - 9:48 pm
GMP
-
EWR
27h 08m
2 stops
$1,476Multiple Airlines
Mon, Sep 21 - Mon, Sep 28
Multiple Airlines Logo
6:50 am - 9:15 pm
EWR
-
GMP
25h 25m
2 stops
Multiple Airlines Logo
7:40 am - 8:48 pm
GMP
-
EWR
26h 08m
2 stops
$1,526Multiple Airlines
Sun, Sep 6 - Tue, Sep 15

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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
Aug 25
EWR6:50 amNewark
25h 25m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Sep 3
GMP8:00 amSeoul Gimpo Intl
21h 39m
2 stops
EWR4:39 pmNewark
$1,532
Japan Airlines
Aug 21
EWR6:50 amNewark
25h 25m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Aug 28
GMP8:00 amSeoul Gimpo Intl
21h 39m
2 stops
EWR4:39 pmNewark
$1,542
Japan Airlines
Aug 23
EWR10:42 amNewark
21h 33m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Sep 30
GMP8:00 amSeoul Gimpo Intl
21h 36m
2 stops
EWR4:36 pmNewark
$1,556

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
Oct 13
EWR10:00 amNewark
19h 35m
1 stop
GMP6:35 pmSeoul Gimpo Intl
Oct 21
GMP7:40 amSeoul Gimpo Intl
23h 00m
1 stop
EWR5:40 pmNewark
$1,650
ANA
Oct 27
EWR9:00 amNewark
37h 20m
2 stops
GMP11:20 amSeoul Gimpo Intl
Nov 10
GMP7:45 amSeoul Gimpo Intl
30h 38m
2 stops
EWR12:23 amNewark
$1,667
ANA
Jul 28
EWR2:45 pmNewark
31h 20m
2 stops
GMP11:05 amSeoul Gimpo Intl
Aug 4
GMP7:55 pmSeoul Gimpo Intl
24h 35m
2 stops
EWR7:30 amNewark
$1,701

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 June 18, 2026.
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

Cheapest round-trip

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Mon 10/12

7:55 pm-10:25 pm

2 stops37h 30m

Seoul Gimpo Intl

Mon 10/19

3:00 pm-4:33 pm

2 stops38h 33m

$1,354

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Tue 7/14

6:56 am-9:15 pm

2 stops25h 19m

Seoul Gimpo Intl

Tue 7/21

8:40 am-8:47 pm

2 stops25h 07m

$1,365

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Sun 11/8

6:15 pm-10:15 pm

2 stops38h 00m

Seoul Gimpo Intl

Sun 11/15

8:35 am-4:38 pm

2 stops46h 03m

$1,369

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Tue 8/25

10:42 am-10:40 am

2 stops34h 58m

Seoul Gimpo Intl

Mon 9/28

7:40 am-9:48 pm

2 stops27h 08m

$1,373

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Mon 9/7

6:50 am-9:15 pm

2 stops25h 25m

Seoul Gimpo Intl

Sun 9/20

7:40 am-10:30 pm

2 stops27h 50m

$1,401

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Sat 10/3

6:19 pm-6:10 pm

2 stops58h 51m

Seoul Gimpo Intl

Sat 10/10

1:50 pm-6:59 am

2 stops30h 09m

$1,406

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Thu 8/20

6:50 am-9:15 pm

2 stops25h 25m

Seoul Gimpo Intl

Sat 8/29

8:40 am-8:48 pm

2 stops25h 08m

$1,458

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Sun 7/5

6:05 pm-10:25 pm

2 stops39h 20m

Seoul Gimpo Intl

Fri 7/10

5:40 pm-4:33 pm

2 stops59h 53m

$1,466
Quickest round-trip

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Mon 9/21

10:44 am-9:15 pm

2 stops21h 31m

Seoul Gimpo Intl

Mon 9/28

7:40 am-9:48 pm

2 stops27h 08m

$1,476

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Sun 9/6

6:50 am-9:15 pm

2 stops25h 25m

Seoul Gimpo Intl

Tue 9/15

7:40 am-8:48 pm

2 stops26h 08m

$1,526

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 airline that flies from Newark to Seoul Gimpo Intl?

Japan Airlines is the most popular carrier operating from Newark to Seoul Gimpo Intl

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

19h 05m

Direct flights

None
The fastest flight from Newark Airport to Seoul Gimpo Intl Airport takes 19h 05m
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

Frequently asked questions about flying from Newark Airport to Seoul Gimpo Intl Airport

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

    The distance between Newark and Seoul Gimpo Intl is about 6864.2 mi. 19h 05m 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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