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$329+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — ICN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This oojo deal was found by Cheapflights users on 12/10. 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.
Mon 12/2910:00 amEWR - ICN
1 stop39h 45mEthiopian Air
Wed 2/411:40 pmICN - EWR
2 stops46h 20mEthiopian Air
Deal found 12/10$1,124
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:39 pmEWR - ICN
1 stop38h 06mAmerican Airlines
Wed 2/47:15 pmICN - EWR
1 stop19h 14mAmerican Airlines
Deal found 12/10$1,139
This oojo deal was found by Cheapflights users on 12/10. 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.
Mon 12/2912:01 amEWR - ICN
Nonstop15h 39mAIR PREMIA
Fri 2/69:55 pmICN - EWR
Nonstop13h 35mAIR PREMIA
Deal found 12/10$1,222
This Ovago deal was found by Cheapflights users on 12/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/912:01 amEWR - ICN
Nonstop15h 39mAIR PREMIA
Wed 12/179:55 pmICN - EWR
Nonstop13h 35mAIR PREMIA
Deal found 12/9$1,229
This FlightHub deal was found by Cheapflights users on 12/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/912:01 amEWR - ICN
Nonstop15h 39mAIR PREMIA
Thu 12/119:55 pmICN - EWR
Nonstop13h 35mAIR PREMIA
Deal found 12/9$1,241
This Gotogate deal was found by Cheapflights users on 12/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:01 amEWR - ICN
Nonstop15h 39mAIR PREMIA
Thu 1/299:55 pmICN - EWR
Nonstop13h 35mAIR PREMIA
Deal found 12/9$1,261
This Gotogate deal was found by Cheapflights users on 12/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/912:01 amEWR - ICN
Nonstop15h 39mAIR PREMIA
Thu 4/29:30 pmICN - EWR
Nonstop14h 00mAIR PREMIA
Deal found 12/8$1,270
This Gotogate deal was found by Cheapflights users on 12/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:35 pmEWR - ICN
1 stop42h 35mLOT
Tue 1/201:25 pmICN - EWR
1 stop45h 35mLOT
Deal found 12/9$1,272
This oojo deal was found by Cheapflights users on 12/10. 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.
Mon 12/2912:01 amEWR - ICN
Nonstop15h 39mAIR PREMIA
Sat 2/149:55 pmICN - EWR
Nonstop13h 35mAIR PREMIA
Deal found 12/10$1,276
This Expedia deal was found by Cheapflights users on 12/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:00 amEWR - GMP
2 stops25h 05mMultiple Airlines
Fri 1/307:40 pmGMP - EWR
2 stops34h 42mMultiple Airlines
Deal found 12/9$1,390
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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.
Tue 12/301:00 pmEWR - GMP
2 stops32h 20mANA
Fri 2/67:50 pmGMP - EWR
2 stops30h 28mANA
Deal found 12/11$1,660
This ANA deal was found by Cheapflights users on 12/10. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amEWR - GMP
2 stops26h 30mMultiple Airlines
Mon 1/267:50 pmGMP - EWR
2 stops23h 55mMultiple Airlines
Deal found 12/10$1,671

Find 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 December 12, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$762
(Kiwi.com)

One-way from

$329
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,633

Good round-trip deal

$996 or less

Good one-way deal

$396 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. 0% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 12, 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

Sat 1/24

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

Wed 2/11

9:55 pm-9:30 pm

Nonstop13h 35m

$1,014

NewarkIncheon

EWR - ICN

EWRICN

Newark

Thu 2/26

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

Mon 3/16

9:55 pm-10:30 pm

Nonstop13h 35m

$1,014

NewarkIncheon

EWR - ICN

EWRICN

Newark

Thu 1/29

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

Wed 2/11

9:55 pm-9:30 pm

Nonstop13h 35m

$1,014

NewarkIncheon

EWR - ICN

EWRICN

Newark

Thu 1/22

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

Wed 2/4

9:55 pm-9:30 pm

Nonstop13h 35m

$1,022

NewarkIncheon

EWR - ICN

EWRICN

Newark

Thu 3/5

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

Thu 3/26

9:55 pm-10:30 pm

Nonstop13h 35m

$1,068

NewarkIncheon

EWR - ICN

EWRICN

Newark

Mon 2/23

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

Fri 3/13

9:55 pm-10:30 pm

Nonstop13h 35m

$1,069

NewarkIncheon

EWR - ICN

EWRICN

Newark

Sat 4/4

1:00 am-4:55 am

Nonstop14h 55m

Incheon Intl

Thu 4/9

9:30 pm-10:30 pm

Nonstop14h 00m

$1,076

NewarkIncheon

EWR - ICN

EWRICN

Newark

Thu 2/12

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

Sat 3/7

9:55 pm-9:30 pm

Nonstop13h 35m

$1,123

NewarkIncheon

EWR - ICN

EWRICN

Newark

Tue 3/10

1:00 am-5:40 am

Nonstop15h 40m

Incheon Intl

Sat 3/28

9:55 pm-10:30 pm

Nonstop13h 35m

$1,123

NewarkIncheon

EWR - ICN

EWRICN

Newark

Tue 1/6

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

Sat 1/31

9:55 pm-9:30 pm

Nonstop13h 35m

$1,123

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

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 $258). Flying from Newark Airport to South Korea in June is currently the most expensive (average of $566). 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 December 12, 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 December 16, 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 December 12, 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).

How often are flights from Newark to South Korea delayed?

About 27% of weekly flights between Newark and South Korea have experienced delays in the past year, with the average delay time being 231 minutes.

What is the most punctual flight time for Newark to South Korea flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Newark to South Korea flights?

Over the last year, AIR PREMIA have had the lowest number of delays on this route, with just 27% of flights being delayed.

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 December 12, 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
1,184 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

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
1,184 reviews
Korean Air
8.4
Very good
1,184 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

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
72 reviews
Korean Air
8.4
Very good
1,184 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

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
9,095 reviews
Korean Air
8.4
Very good
1,184 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

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
11,049 reviews
Korean Air
8.4
Very good
1,184 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

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
10,514 reviews
Korean Air
8.4
Very good
1,184 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

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 $1,014, AIR PREMIA 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 cheapest airlines to fly from Newark Airport to South Korea one-way?

    $450 is the cheapest one-way deal found within the past few days, from AIR PREMIA. You may also be able to find cheap deals on American Airlines and Air Canada, with prices starting from $468 and $477, respectively.

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

    While some choose either Newark - Seoul Gimpo Intl or Newark - Busan Gimhae, 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 $365. While the most popular route (Newark - Incheon Intl) can be booked for $807 on average, our data indicates $1,271 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 $258). Flying from Newark Airport to South Korea in June is currently the most expensive (average of $566). 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 6 airlines flying from Newark to South Korea

Discover the top 6 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$1,594FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$396Average$923FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$434Average$1,213FlexibilityNo cancel feeOn-time67%
AIR PREMIACheapest$470Average$1,221FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$877Average$973FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,468Average$1,569FlexibilityNo cancel feeOn-time81%

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