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$399+ Cheap flights from Newark (EWR) to South Korea

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — ICN
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Newark to South Korea

Cheapest flights from Newark to South Korea
Explore the most affordable flight options available from Newark to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:18 pmEWR - ICN
1 stop41h 52mMultiple Airlines
Sun 11/309:55 pmICN - EWR
Nonstop13h 35mMultiple Airlines
Deal found 10/28$782
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:45 pmEWR - ICN
2 stops36h 50mMultiple Airlines
Tue 11/189:55 pmICN - EWR
Nonstop13h 35mMultiple Airlines
Deal found 10/27$793
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:45 pmEWR - ICN
2 stops36h 50mMultiple Airlines
Sun 11/309:55 pmICN - EWR
Nonstop13h 35mMultiple Airlines
Deal found 10/28$794
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:45 pmEWR - ICN
2 stops36h 50mMultiple Airlines
Tue 11/189:55 pmICN - EWR
Nonstop13h 35mMultiple Airlines
Deal found 10/27$803
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:45 pmEWR - ICN
2 stops36h 50mMultiple Airlines
Tue 11/189:55 pmICN - EWR
Nonstop13h 35mMultiple Airlines
Deal found 10/27$814
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:45 pmEWR - ICN
2 stops36h 50mMultiple Airlines
Sun 11/309:55 pmICN - EWR
Nonstop13h 35mMultiple Airlines
Deal found 10/28$831
This Cheapflightsfares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:15 pmEWR - ICN
2 stops28h 30mEthiopian Air
Wed 11/1212:05 amICN - EWR
2 stops33h 10mEthiopian Air
Deal found 10/29$835
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:49 amEWR - ICN
2 stops40h 46mMultiple Airlines
Sun 11/309:55 pmICN - EWR
Nonstop13h 35mMultiple Airlines
Deal found 10/28$840
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:45 pmEWR - ICN
2 stops36h 50mMultiple Airlines
Tue 11/189:55 pmICN - EWR
Nonstop13h 35mMultiple Airlines
Deal found 10/27$852
This oojo deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:15 pmEWR - ICN
2 stops28h 30mEthiopian Air
Thu 11/612:05 amICN - EWR
2 stops33h 10mEthiopian Air
Deal found 10/28$855
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:50 amEWR - GMP
3 stops35h 15mMultiple Airlines
Thu 12/42:25 pmGMP - EWR
3 stops31h 18mMultiple Airlines
Deal found 10/28$1,086
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:50 amEWR - GMP
3 stops35h 15mMultiple Airlines
Thu 11/132:25 pmGMP - EWR
3 stops34h 28mMultiple Airlines
Deal found 10/27$1,107

Cheap flight deals from Newark to South Korea

Keep the following information in mind while searching for Newark to South Korea flight deals. Data was last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$782
(Kiwi.com)

One-way from

$399
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,064

Good round-trip deal

$840 or less

Good one-way deal

$498 or less
Provider with most accurate pricing for New York (NYC)-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Seoul (SEL) flights.
Search Deals
From Newark to South Korea
Search Deals
One-way flight from Newark to South Korea
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Newark to South Korea.
Search Deals
Price to beat on a one-way flight from Newark to South Korea.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark to South Korea 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, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Newark Airport to South Korea that are best for you.

Fly from

Newark

Fly to

South Korea

Route

Depart

Return

Price

NewarkIncheon

EWR - ICN

EWRICN

Newark

Fri 2/6

10:00 am-3:20 pm

1 stop39h 20m

Incheon Intl

Mon 2/23

11:40 pm-8:00 am

2 stops46h 20m

$1,110

NewarkIncheon

EWR - ICN

EWRICN

Newark

Sun 12/7

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

Fri 1/23

9:55 pm-9:30 pm

Nonstop13h 35m

$1,131

NewarkIncheon

EWR - ICN

EWRICN

Newark

Sat 11/29

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

Sun 12/14

9:55 pm-9:30 pm

Nonstop13h 35m

$1,133

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Tue 12/2

7:35 pm-7:50 pm

3 stops34h 15m

Seoul Gimpo Intl

Wed 12/10

8:50 pm-6:25 pm

3 stops35h 35m

$1,158

NewarkIncheon

EWR - ICN

EWRICN

Newark

Wed 2/11

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

Fri 4/3

9:30 pm-10:30 pm

Nonstop14h 00m

$1,169

NewarkIncheon

EWR - ICN

EWRICN

Newark

Thu 2/5

5:30 pm-6:35 pm

2 stops35h 05m

Incheon Intl

Thu 2/19

8:35 pm-4:42 pm

2 stops34h 07m

$1,183

NewarkIncheon

EWR - ICN

EWRICN

Newark

Wed 11/12

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

Fri 11/21

9:55 pm-9:30 pm

Nonstop13h 35m

$1,204

NewarkIncheon

EWR - ICN

EWRICN

Newark

Mon 4/27

1:00 am-4:55 am

Nonstop14h 55m

Incheon Intl

Wed 5/13

9:30 pm-10:30 pm

Nonstop14h 00m

$1,228

NewarkIncheon

EWR - ICN

EWRICN

Newark

Mon 4/27

1:00 am-4:55 am

Nonstop14h 55m

Incheon Intl

Thu 5/14

9:30 pm-10:30 pm

Nonstop14h 00m

$1,228

NewarkIncheon

EWR - ICN

EWRICN

Newark

Sat 12/6

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

Mon 1/26

9:55 pm-9:30 pm

Nonstop13h 35m

$1,241

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 60 results
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Best time to book a flight from Newark to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Newark with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Newark Airport to South Korea

What is the cheapest month to book a flight from Newark Airport to South Korea?

Currently, October is the cheapest month in which you can book a flight from Newark Airport to South Korea (average of $283). Flying from Newark Airport to South Korea in June is currently the most expensive (average of $575). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from EWR to KR?

Find hourly flight availability from Newark to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Newark Airport to South Korea in the afternoon. If you’re flexible enough to do this you can expect to save up to 70% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Newark Airport to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Newark to South Korea. Price data was last updated on November 24, 2024.

Travelers seeking maximum savings on their Newark Airport to South Korea flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Newark Airport to South Korea

Explore weekly flight availability from Newark to South Korea. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 29, 2025.

The most flights from EWR to KR0 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated October 29, 2025.
See what other customers who have flown with Korean Air, AIR PREMIA, and United Airlines from Newark Airport to South Korea have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,155 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,155 reviews
Korean Air
8.4
Very good
1,155 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
AIR PREMIA
8.3
Very good
66 reviews
Korean Air
8.4
Very good
1,155 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
9,001 reviews
Korean Air
8.4
Very good
1,155 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
American Airlines
7.2
Good
11,032 reviews
Korean Air
8.4
Very good
1,155 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.1
Good
10,372 reviews
Korean Air
8.4
Very good
1,155 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Newark to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Newark Airport to South Korea flight route?

    This flight path from Newark to South Korea was viewed by 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Newark Airport to South Korea?

    For as low as $1,131, Ethiopian Air can have you in South Korea from Newark Airport in 15h 39m. Airlines will cover a distance of 6877 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Newark Airport to South Korea?

    While some choose either Newark - Seoul Gimpo Intl or Newark - Jeju City, Newark - Incheon Intl is the most popular route from Newark Airport to South Korea.

  • What are the cheapest flights from Newark Airport to South Korea?

    Looking at all options, your cheapest flight can be booked for $393. While the most popular route (Newark - Incheon Intl) can be booked for $870 on average, our data indicates $1,198 when flying from Newark Airport to South Korea.

  • Can I find deals for flights from Newark to South Korea that include hotel bookings?

    Yes. In addition to deals on Newark to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Newark to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to South Korea.

  • Can I find deals for business class flights from Newark to South Korea?

    Yes. Cheapflights offers flight deals from Newark to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Newark Airport to South Korea?

    Currently, October is the cheapest month in which you can book a flight from Newark Airport to South Korea (average of $283). Flying from Newark Airport to South Korea in June is currently the most expensive (average of $575). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Newark to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Newark to South Korea

Discover the top 7 airlines that operate flights from Newark to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$1,590FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$396Average$923FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$441Average$1,199FlexibilityNo cancel feeOn-time67%
AIR PREMIACheapest$460Average$1,206FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$784Average$1,010FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$877Average$973FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,468Average$1,569FlexibilityNo cancel feeOn-time81%

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