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Newark

$390+ Cheap flights from Seoul (SEL) to Newark (EWR)

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — EWR
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Seoul to Newark are usually found in November or October, booked 40 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap flight deals from Seoul to Newark

Cheapest flights from Seoul to Newark
Explore the most affordable flight options available from Seoul to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:00 pm
ICN
-
EWR
2 stops20h 28m
United Airlines
Tue 3/34:25 pm
EWR
-
ICN
1 stop23h 15m
United Airlines
Deal found 2/8$448
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:00 pm
ICN
-
EWR
2 stops20h 28m
United Airlines
Mon 3/23:00 pm
EWR
-
ICN
1 stop24h 40m
United Airlines
Deal found 2/10$449
This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:00 pm
ICN
-
EWR
1 stop28h 20m
United Airlines
Wed 2/254:45 pm
EWR
-
ICN
2 stops33h 30m
United Airlines
Deal found 2/9$516
This American Airlines deal was found by Cheapflights users on 2/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:50 pm
ICN
-
EWR
2 stops43h 09m
American Airlines
Thu 5/281:30 pm
EWR
-
ICN
2 stops37h 15m
American Airlines
Deal found 2/8$536
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:50 pm
ICN
-
EWR
2 stops36h 39m
American Airlines
Fri 5/155:05 am
EWR
-
ICN
2 stops21h 40m
American Airlines
Deal found 2/11$537
This AIR PREMIA deal was found by Cheapflights users on 2/7. 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 AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:30 pm
ICN
-
EWR
Nonstop14h 00m
AIR PREMIA
Tue 4/141:00 am
EWR
-
ICN
Nonstop14h 55m
AIR PREMIA
Deal found 2/7$553
This AIR PREMIA deal was found by Cheapflights users on 2/8. 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 AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:30 pm
ICN
-
EWR
Nonstop14h 00m
AIR PREMIA
Sat 4/41:00 am
EWR
-
ICN
Nonstop14h 55m
AIR PREMIA
Deal found 2/8$555
This AIR PREMIA deal was found by Cheapflights users on 2/7. 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 AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:30 pm
ICN
-
EWR
Nonstop14h 00m
AIR PREMIA
Fri 5/151:00 am
EWR
-
ICN
Nonstop14h 55m
AIR PREMIA
Deal found 2/7$588
This AIR PREMIA deal was found by Cheapflights users on 2/8. 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 AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:30 pm
ICN
-
EWR
Nonstop14h 00m
AIR PREMIA
Sat 4/251:00 am
EWR
-
ICN
Nonstop14h 55m
AIR PREMIA
Deal found 2/8$589
This Trip.com deal was found by Cheapflights users on 2/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/299:30 pm
ICN
-
EWR
Nonstop14h 00m
AIR PREMIA
Fri 4/101:00 am
EWR
-
ICN
Nonstop14h 55m
AIR PREMIA
Deal found 2/8$592
This AIR PREMIA deal was found by Cheapflights users on 2/8. 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 AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/259:55 pm
ICN
-
EWR
Nonstop13h 35m
AIR PREMIA
Tue 3/311:00 am
EWR
-
ICN
Nonstop14h 55m
AIR PREMIA
Deal found 2/8$602
This AIR PREMIA deal was found by Cheapflights users on 2/8. 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 AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:30 pm
ICN
-
EWR
Nonstop14h 00m
AIR PREMIA
Fri 6/121:00 am
EWR
-
ICN
Nonstop14h 55m
AIR PREMIA
Deal found 2/8$606

Find flight deals from Seoul to Newark

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Newark (EWR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$536
(American Airlines)

One-way from

$390
(AIR PREMIA)

Popular in

August

Cheapest in

November

Average price

$612

Good round-trip deal

$510 or less

Good one-way deal

$411 or less
Provider with most accurate pricing for Seoul (SEL)-Newark flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul (SEL)-Newark flights.
Search Deals
From Seoul (SEL) to Newark
Search Deals
One-way flight from Seoul (SEL) to Newark
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($133 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Seoul (SEL) to Newark.
Search Deals
Price to beat on a one-way flight from Seoul (SEL) to Newark.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul to Newark 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 February 11, 2026.
Use the filters below to find and compare flights from Seoul to Newark Airport that are best for you.

Fly from

Seoul

Fly to

Newark

Route

Depart

Return

Price

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Fri 4/3

9:30 pm-10:30 pm

Nonstop14h 00m

Newark

Sat 4/11

1:00 am-4:55 am

Nonstop14h 55m

$553

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Sat 5/9

9:30 pm-10:30 pm

Nonstop14h 00m

Newark

Fri 5/15

1:00 am-4:55 am

Nonstop14h 55m

$555

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Wed 3/25

9:55 pm-10:30 pm

Nonstop13h 35m

Newark

Tue 3/31

1:00 am-4:55 am

Nonstop14h 55m

$602

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Wed 3/4

12:45 pm-4:55 pm

1 stop18h 10m

Newark

Sat 3/7

9:25 pm-3:15 pm

2 stops27h 50m

$633

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Sat 2/21

12:45 pm-4:55 pm

1 stop18h 10m

Newark

Tue 3/3

3:00 pm-5:40 am

1 stop24h 40m

$634

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Sun 5/3

9:30 pm-10:30 pm

Nonstop14h 00m

Newark

Sun 5/10

1:00 am-4:55 am

Nonstop14h 55m

$639

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Sun 3/8

11:45 am-12:13 am

1 stop26h 28m

Newark

Sun 3/15

9:55 pm-3:15 pm

2 stops28h 20m

$646

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Mon 3/2

9:55 pm-9:30 pm

Nonstop13h 35m

Newark

Thu 3/12

1:00 am-5:40 am

Nonstop15h 40m

$650

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Sun 3/15

9:55 pm-10:30 pm

Nonstop13h 35m

Newark

Thu 3/19

1:00 am-5:40 am

Nonstop15h 40m

$650

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Sun 3/1

9:55 pm-9:30 pm

Nonstop13h 35m

Newark

Mon 3/16

1:00 am-5:40 am

Nonstop15h 40m

$656

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Showing 1-10 of 43 results
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Compare providers for flights from Seoul to Newark

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to Newark in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seoul-Newark Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-Newark Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-Newark Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Newark Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-Newark Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seoul to Newark

Have a flexible travel schedule? Discover the best time to fly to Newark from Seoul 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 Seoul to Newark Airport

How far ahead should I book a flight from Seoul to Newark Airport?

Use this chart to determine the optimal time to book a round-trip flight from Seoul to Newark. Price data was last updated on February 6, 2026.

The price you pay for your flight from Seoul to Newark Airport may vary depending on when you book. For the best chance of a lower fare, look to book 40 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, December is the cheapest month in which you can book a flight from Seoul to Newark Airport (average of $285). Flying from Seoul to Newark Airport in July is currently the most expensive (average of $630). 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 SEL to EWR?

Find hourly flight availability from Seoul to Newark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 11, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seoul to Newark Airport as you normally would.

Weekly flight availability from Seoul to Newark Airport

Explore weekly flight availability from Seoul to Newark. 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 February 11, 2026.

The most flights from SEL to EWR 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 much does it cost to fly round-trip from Seoul to Newark Airport?

Reviews of airlines servicing Newark

Get insights into the airlines that provide service to Newark. 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 Newark. Reviews last updated February 11, 2026.
Read through reviews of airlines operating flights from Seoul to Newark Airport, such as AIR PREMIA, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
AIR PREMIA
8.2
Very good
79 reviews

Comfort

8.3

Entertainment

7.0

Food

7.3

Crew

8.9

Overall

8.2

Boarding

8.1

Reviews

1 / 8
10.0
Excellent

Anonymous,Jan 2026

EWR - ICN

Extremely excellent. It is now my airline of choice! Fantastic airline!
AIR PREMIA
8.2
Very good
79 reviews
AIR PREMIA
8.2
Very good
79 reviews

Comfort

8.3

Entertainment

7.0

Food

7.3

Crew

8.9

Overall

8.2

Boarding

8.1

Reviews

1 / 8
10.0
Excellent

Anonymous,Jan 2026

EWR - ICN

Extremely excellent. It is now my airline of choice! Fantastic airline!
Delta
7.9
Good
8,175 reviews
AIR PREMIA
8.2
Very good
79 reviews

Comfort

8.3

Entertainment

7.0

Food

7.3

Crew

8.9

Overall

8.2

Boarding

8.1

Reviews

1 / 8
10.0
Excellent

Anonymous,Jan 2026

EWR - ICN

Extremely excellent. It is now my airline of choice! Fantastic airline!
United Airlines
7.4
Good
9,274 reviews
AIR PREMIA
8.2
Very good
79 reviews

Comfort

8.3

Entertainment

7.0

Food

7.3

Crew

8.9

Overall

8.2

Boarding

8.1

Reviews

1 / 8
10.0
Excellent

Anonymous,Jan 2026

EWR - ICN

Extremely excellent. It is now my airline of choice! Fantastic airline!
Air Canada
7.1
Good
10,708 reviews
AIR PREMIA
8.2
Very good
79 reviews

Comfort

8.3

Entertainment

7.0

Food

7.3

Crew

8.9

Overall

8.2

Boarding

8.1

Reviews

1 / 8
10.0
Excellent

Anonymous,Jan 2026

EWR - ICN

Extremely excellent. It is now my airline of choice! Fantastic airline!

Related info for your journey

Find useful and relevant information for your journey from Seoul to Newark. 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 Seoul to Newark Airport?

    A quick flight from Seoul to Newark Airport can take about 14h. AIR PREMIA provides one of the quickest options available for as low as $553. Seoul and Newark Airport are separated by a distance of 6877 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Seoul to Newark Airport round-trip?

    Flying on AIR PREMIA is currently your cheapest option to Newark Airport, with prices starting at $421. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at $434 and $465, respectively. You may be able to fly from Seoul to Newark Airport for 40% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seoul to Newark Airport one-way?

    The cheapest airlines for a one-way flight from Seoul to Newark Airport are AIR PREMIA ($322), United Airlines ($397), and Air Canada ($398).

  • What are the cheapest flights from Seoul to Newark Airport?

    The cheapest flight price from Seoul to Newark Airport is $278. On average you can expect to pay $945. The most popular route, (Incheon Intl - Newark), can usually be booked for $632.

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

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

  • How can I find direct flights from Seoul to Newark?

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

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

    Yes. Cheapflights offers flight deals from Seoul to Newark 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 Seoul to Newark Airport?

    Currently, December is the cheapest month in which you can book a flight from Seoul to Newark Airport (average of $285). Flying from Seoul to Newark Airport in July is currently the most expensive (average of $630). 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

Traveling to a place near Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
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Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Seoul to Newark

Discover the top 4 airlines that operate flights from Seoul to Newark. 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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
AIR PREMIACheapest$421Average$854FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$434Average$614FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$465Average$603FlexibilityNo cancel feeOn-time69%
DeltaCheapest$622Average$695FlexibilityNo cancel feeOn-timeN/A

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