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$338+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — EWR
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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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 Tuesday 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 December 18, 2025.

This Gotogate deal was found by Cheapflights users on 12/15. 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 12/166:55 pmICN - EWR
1 stop35h 58mAir Canada
Sat 1/174:00 pmEWR - ICN
2 stops59h 10mAir Canada
Deal found 12/15$405
This Mytrip deal was found by Cheapflights users on 12/15. 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.
Tue 12/166:55 pmICN - EWR
2 stops32h 33mAir Canada
Fri 1/94:00 pmEWR - ICN
2 stops59h 10mAir Canada
Deal found 12/15$415
This Gotogate deal was found by Cheapflights users on 12/15. 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 12/166:55 pmICN - EWR
2 stops32h 33mAir Canada
Tue 1/204:00 pmEWR - ICN
2 stops58h 00mAir Canada
Deal found 12/15$417
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/256:00 pmICN - EWR
1 stop25h 59mUnited Airlines
Wed 12/319:10 pmEWR - ICN
2 stops29h 05mUnited Airlines
Deal found 12/17$445
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/2612:45 pmICN - EWR
1 stop18h 11mUnited Airlines
Wed 1/73:05 pmEWR - ICN
2 stops35h 10mUnited Airlines
Deal found 12/17$446
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/256:00 pmICN - EWR
1 stop21h 08mUnited Airlines
Sun 1/2510:15 amEWR - ICN
2 stops29h 25mUnited Airlines
Deal found 12/16$447
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 12/277:15 pmICN - EWR
1 stop18h 26mAmerican Airlines
Sun 1/41:59 pmEWR - ICN
2 stops36h 46mAmerican Airlines
Deal found 12/17$466
This YBTour deal was found by Cheapflights users on 12/16. 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 YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/253:50 pmGMP - EWR
2 stops18h 44mMultiple Airlines
Mon 1/59:05 amEWR - GMP
2 stops23h 30mMultiple Airlines
Deal found 12/16$1,333
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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.
Wed 12/247:50 pmGMP - EWR
2 stops37h 19mANA
Thu 1/17:15 amEWR - GMP
2 stops38h 05mANA
Deal found 12/16$1,409
This YBTour deal was found by Cheapflights users on 12/17. 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 YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:50 pmGMP - EWR
2 stops30h 31mANA
Wed 12/317:15 amEWR - GMP
2 stops38h 05mANA
Deal found 12/17$1,451
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 12/237:50 pmGMP - EWR
2 stops30h 31mANA
Wed 1/712:42 pmEWR - GMP
2 stops32h 38mANA
Deal found 12/16$1,507
This YBTour deal was found by Cheapflights users on 12/16. 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 YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:50 pmGMP - EWR
2 stops37h 19mANA
Wed 1/712:42 pmEWR - GMP
2 stops32h 38mANA
Deal found 12/16$1,557

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$446
(United Airlines)

One-way from

$338
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$672

Good round-trip deal

$440 or less

Good one-way deal

$447 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. 16% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 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 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 December 18, 2025.
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

Mon 1/26

12:45 pm-8:00 pm

2 stops21h 15m

Newark

Sat 1/31

4:40 pm-5:40 am

1 stop23h 00m

$479

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Sun 1/25

6:00 pm-9:49 am

2 stops29h 49m

Newark

Sat 2/7

6:00 am-4:15 pm

1 stop20h 15m

$480

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Mon 1/26

6:00 pm-1:08 am

1 stop21h 08m

Newark

Mon 2/2

2:20 pm-5:40 am

2 stops25h 20m

$480

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Thu 1/22

12:45 pm-4:56 pm

1 stop18h 11m

Newark

Sat 1/24

2:00 pm-5:40 am

1 stop25h 40m

$480

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Tue 1/27

12:45 pm-7:34 pm

2 stops20h 49m

Newark

Fri 1/30

12:42 pm-5:40 am

2 stops26h 58m

$480

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Fri 1/23

6:00 pm-5:45 am

2 stops25h 45m

Newark

Fri 1/30

12:42 pm-5:40 am

2 stops26h 58m

$480

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Sun 1/25

12:45 pm-11:13 pm

1 stop24h 28m

Newark

Sun 2/8

8:50 am-5:40 am

1 stop30h 50m

$481

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Thu 1/22

6:00 pm-12:45 am

2 stops20h 45m

Newark

Tue 2/3

3:05 pm-5:40 am

2 stops24h 35m

$481

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Fri 1/23

6:00 pm-12:45 am

2 stops20h 45m

Newark

Sun 2/1

2:10 pm-5:40 am

2 stops25h 30m

$481

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Mon 2/23

12:45 pm-8:20 am

1 stop33h 35m

Newark

Sun 3/1

8:55 pm-4:15 pm

2 stops29h 20m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 45 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 December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seoul-Newark Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 December 12, 2025.

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 $298). Flying from Seoul to Newark Airport in July is currently the most expensive (average of $638). 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 December 18, 2025.

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 December 18, 2025.

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 December 18, 2025.
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
8.3
Very good
72 reviews

Crew

9.0

Boarding

8.1

Entertainment

7.0

Overall

8.3

Food

7.3

Comfort

8.4

Reviews

1 / 7
10.0
Excellent

Felipe,Nov 2025

SFO - ICN

Definitely the best economy seats I’ve ever been on. Lost of room, great service and food. Will recommend to everyone flying to Korea.
AIR PREMIA
8.3
Very good
72 reviews
AIR PREMIA
8.3
Very good
72 reviews

Crew

9.0

Boarding

8.1

Entertainment

7.0

Overall

8.3

Food

7.3

Comfort

8.4

Reviews

1 / 7
10.0
Excellent

Felipe,Nov 2025

SFO - ICN

Definitely the best economy seats I’ve ever been on. Lost of room, great service and food. Will recommend to everyone flying to Korea.
Delta
7.9
Good
8,006 reviews
AIR PREMIA
8.3
Very good
72 reviews

Crew

9.0

Boarding

8.1

Entertainment

7.0

Overall

8.3

Food

7.3

Comfort

8.4

Reviews

1 / 7
10.0
Excellent

Felipe,Nov 2025

SFO - ICN

Definitely the best economy seats I’ve ever been on. Lost of room, great service and food. Will recommend to everyone flying to Korea.
United Airlines
7.4
Good
9,091 reviews
AIR PREMIA
8.3
Very good
72 reviews

Crew

9.0

Boarding

8.1

Entertainment

7.0

Overall

8.3

Food

7.3

Comfort

8.4

Reviews

1 / 7
10.0
Excellent

Felipe,Nov 2025

SFO - ICN

Definitely the best economy seats I’ve ever been on. Lost of room, great service and food. Will recommend to everyone flying to Korea.
Air Canada
7.1
Good
10,534 reviews
AIR PREMIA
8.3
Very good
72 reviews

Crew

9.0

Boarding

8.1

Entertainment

7.0

Overall

8.3

Food

7.3

Comfort

8.4

Reviews

1 / 7
10.0
Excellent

Felipe,Nov 2025

SFO - ICN

Definitely the best economy seats I’ve ever been on. Lost of room, great service and food. Will recommend to everyone flying to Korea.

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 popular is this Seoul to Newark Airport flight route?

    This flight path from Seoul to Newark 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 Seoul to Newark Airport?

    A quick flight from Seoul to Newark Airport can take about 24h 30m. United Airlines provides one of the quickest options available for as low as $446. 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 $426. 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 39% 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 ($387), and Air Canada ($398).

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

    The cheapest flight price from Seoul to Newark Airport is $227. On average you can expect to pay $1,191. The most popular route, (Incheon Intl - Newark), can usually be booked for $447.

  • 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 $298). Flying from Seoul to Newark Airport in July is currently the most expensive (average of $638). 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$434Average$664FlexibilityNo cancel feeOn-time67%
AIR PREMIACheapest$442Average$944FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$465Average$615FlexibilityNo cancel feeOn-time69%
DeltaCheapest$622Average$695FlexibilityNo cancel feeOn-timeN/A

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