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$361+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — ICN
Apr 14 — Apr 211
Tue 4/14
Tue 4/21
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 March 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/131:00 am
EWR
-
ICN
Nonstop15h 15m
Multiple Airlines
Tue 5/122:10 pm
ICN
-
EWR
3 stops29h 52m
Multiple Airlines
Deal found 3/10$818
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/251:00 am
EWR
-
ICN
Nonstop15h 15m
Multiple Airlines
Wed 5/66:00 pm
ICN
-
EWR
2 stops26h 02m
Multiple Airlines
Deal found 3/10$819
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/191:00 am
EWR
-
ICN
Nonstop15h 15m
Multiple Airlines
Sun 5/39:10 pm
ICN
-
EWR
3 stops41h 06m
Multiple Airlines
Deal found 3/10$823
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/191:00 am
EWR
-
ICN
Nonstop15h 15m
Multiple Airlines
Wed 4/226:00 pm
ICN
-
EWR
2 stops26h 02m
Multiple Airlines
Deal found 3/10$826
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:00 am
EWR
-
ICN
Nonstop15h 15m
Multiple Airlines
Wed 5/66:00 pm
ICN
-
EWR
2 stops26h 02m
Multiple Airlines
Deal found 3/10$837
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:00 am
EWR
-
ICN
Nonstop15h 15m
Multiple Airlines
Fri 5/17:35 pm
ICN
-
EWR
2 stops24h 44m
Multiple Airlines
Deal found 3/10$854
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:00 am
EWR
-
ICN
Nonstop15h 15m
Multiple Airlines
Wed 4/226:00 pm
ICN
-
EWR
3 stops31h 59m
Multiple Airlines
Deal found 3/10$886
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Sat 4/187:29 pm
EWR
-
ICN
1 stop31h 21m
Multiple Airlines
Tue 5/1911:20 am
ICN
-
EWR
2 stops45h 44m
Multiple Airlines
Deal found 3/12$898
This Mytrip deal was found by Cheapflights users on 3/14. 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 8/311:00 am
EWR
-
ICN
Nonstop15h 15m
AIR PREMIA
Sat 9/129:25 pm
ICN
-
EWR
Nonstop14h 05m
AIR PREMIA
Deal found 3/14$901
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 5/127:59 am
EWR
-
PUS
2 stops39h 56m
Multiple Airlines
Wed 5/203:00 pm
PUS
-
EWR
1 stop20h 30m
Multiple Airlines
Deal found 3/12$1,208
This EVA Air deal was found by Cheapflights users on 3/10. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:29 pm
EWR
-
GMP
2 stops29h 21m
Multiple Airlines
Tue 10/67:15 pm
GMP
-
EWR
2 stops36h 44m
Multiple Airlines
Deal found 3/10$1,212
This KAYAK deal was found by Cheapflights users on 3/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:29 pm
EWR
-
PUS
2 stops57h 31m
Multiple Airlines
Fri 5/87:10 pm
PUS
-
EWR
2 stops33h 21m
Multiple Airlines
Deal found 3/14$1,264

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 March 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$818
(Kiwi.com)

One-way from

$361
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,051

Good round-trip deal

$547 or less

Good one-way deal

$294 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 ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 15, 2026.
Use the filters below to find and compare flights from Newark Airport to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkIncheon

EWR - ICN

EWRICN

Newark

Mon 4/6

9:43 am-4:25 pm

1 stop17h 42m

Incheon Intl

Wed 4/22

7:20 pm-6:00 am

1 stop23h 40m

$1,277

NewarkJeju City

EWR - CJU

EWRCJU

Newark

Sun 4/26

1:00 am-8:35 pm

3 stops30h 35m

Jeju City

Tue 5/12

3:55 pm-10:30 pm

1 stop19h 35m

$1,315

NewarkDaegu

EWR - TAE

EWRTAE

Newark

Tue 4/28

6:00 am-7:55 pm

2 stops24h 55m

Daegu

Tue 5/5

7:55 am-3:24 pm

2 stops20h 29m

$1,354

NewarkDaegu

EWR - TAE

EWRTAE

Newark

Wed 4/29

9:30 am-7:55 pm

2 stops21h 25m

Daegu

Wed 5/6

7:55 am-3:24 pm

2 stops20h 29m

$1,354

NewarkBusan

EWR - PUS

EWRPUS

Newark

Mon 4/27

6:59 pm-6:55 pm

2 stops34h 56m

Busan Gimhae

Sun 5/10

8:50 am-10:30 pm

1 stop26h 40m

$1,380

NewarkJeju City

EWR - CJU

EWRCJU

Newark

Wed 6/10

1:00 am-12:30 pm

1 stop22h 30m

Jeju City

Wed 6/24

7:30 am-10:30 pm

2 stops28h 00m

$1,382

NewarkBusan

EWR - PUS

EWRPUS

Newark

Thu 4/23

6:00 am-6:20 pm

2 stops23h 20m

Busan Gimhae

Mon 4/27

7:00 am-3:24 pm

2 stops21h 24m

$1,390

NewarkDaegu

EWR - TAE

EWRTAE

Newark

Sun 4/26

7:29 pm-7:55 pm

2 stops35h 26m

Daegu

Sun 5/3

7:55 am-5:38 pm

2 stops22h 43m

$1,439

NewarkBusan

EWR - PUS

EWRPUS

Newark

Sun 4/12

7:30 pm-7:35 pm

2 stops35h 05m

Busan Gimhae

Sun 4/19

10:40 am-6:00 am

2 stops32h 20m

$1,441

NewarkBusan

EWR - PUS

EWRPUS

Newark

Wed 4/15

9:00 am-9:35 pm

2 stops23h 35m

Busan Gimhae

Wed 4/29

4:30 pm-6:39 am

2 stops27h 09m

$1,456

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Showing 1-10 of 60 resultsSorted by cheapest first
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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 $273). Flying from Newark Airport to South Korea in December is currently the most expensive (average of $718). 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 March 15, 2026.

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 76% on your trip compared to booking a flight at noon.

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 March 14, 2026.

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 March 15, 2026.

The most flights from EWR to KR0 are scheduled on a Friday (2 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 25% of weekly flights between Newark and South Korea have experienced delays in the past year, with the average delay time being 154 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night 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 Monday 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 25% 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 March 15, 2026.
See what other customers who have flown with Korean Air,AIR PREMIA, andUnited 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
1,202 reviews

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

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
1,202 reviews
Korean Air
8.4
Very good
1,202 reviews

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

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
8.2
Very good
83 reviews
Korean Air
8.4
Very good
1,202 reviews

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

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
9,426 reviews
Korean Air
8.4
Very good
1,202 reviews

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

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
10,804 reviews
Korean Air
8.4
Very good
1,202 reviews

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

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 long is the flight from Newark Airport to South Korea?

    For as low as $1,277, Delta can have you in South Korea from Newark Airport in 17h 42m. 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?

    $358 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 Asiana Airlines, with prices starting from $468 and $469, 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 $264. While the most popular route (Newark - Incheon Intl) can be booked for $942 on average, our data indicates $1,292 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 $273). Flying from Newark Airport to South Korea in December is currently the most expensive (average of $718). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Newark to South Korea

Discover the top 4 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 March 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$365Average$1,157FlexibilityNo cancel feeOn-time67%
AIR PREMIACheapest$389Average$1,148FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$406Average$1,170FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,488Average$1,569FlexibilityNo cancel feeOn-time81%

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