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$453+ Cheap flights from Newark (EWR) to Seoul (SEL)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SEL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Find cheap flights from Newark to Seoul with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Newark to Seoul are usually found in November or March, booked 63 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Newark to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Seoul (SEL). 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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$852
(oojo)

One-way from

$467
(WhyPayMore)

Popular in

June

Cheapest in

November

Average price

$1,094

Good round-trip deal

$775 or less

Good one-way deal

$477 or less
Provider with most accurate pricing for Newark-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Newark-Seoul (SEL) flights.
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From Newark to Seoul (SEL)
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One-way flight from Newark to Seoul (SEL)
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Highest demand for flights based on searches. 15% potential increase in price ($227 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Newark to Seoul (SEL).
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Price to beat on a one-way flight from Newark to Seoul (SEL).
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Find flight deals from Newark to Seoul

Cheapest flights from Newark to Seoul
Explore the most affordable flight options available from Newark to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/249:45 pmEWR - ICN
2 stops29h 15mEthiopian Air
Mon 5/1212:35 amICN - EWR
2 stops32h 10mEthiopian Air
Deal found 4/17$852
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/37:29 pmEWR - ICN
1 stop36h 01mMultiple Airlines
Mon 5/126:20 pmICN - EWR
2 stops42h 09mMultiple Airlines
Deal found 4/17$853
This Travelocity deal was found by Cheapflights users on 4/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/11:00 amEWR - ICN
Nonstop14h 55mAIR PREMIA
Wed 6/119:30 pmICN - EWR
Nonstop14h 00mAIR PREMIA
Deal found 4/17$952
This Turkish Airlines deal was found by Cheapflights users on 4/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:35 amEWR - ICN
1 stop27h 45mTurkish Airlines
Tue 11/1112:10 amICN - EWR
1 stop36h 30mTurkish Airlines
Deal found 4/16$1,024
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:00 amEWR - GMP
3 stops39h 05mMultiple Airlines
Thu 10/301:45 pmGMP - EWR
3 stops33h 03mMultiple Airlines
Deal found 4/17$1,201
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:00 amEWR - GMP
2 stops37h 05mANA
Thu 10/3012:25 pmGMP - EWR
2 stops29h 58mANA
Deal found 4/17$1,376
This oojo deal was found by Cheapflights users on 4/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/297:00 amEWR - GMP
2 stops25h 50mJapan Airlines
Sat 5/107:20 pmGMP - EWR
2 stops48h 10mJapan Airlines
Deal found 4/15$1,545
This Air China deal was found by Cheapflights users on 4/16. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:00 pmEWR - GMP
2 stops35h 05mAir China
Thu 11/132:25 pmGMP - EWR
2 stops30h 47mAir China
Deal found 4/16$1,809

Cheapflights Fare Finder

Customize your flight search to find flights from Newark to Seoul 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 April 17, 2025.
Use the filters below to find and compare flights from Newark Airport to Seoul that are best for you.

Fly from

Newark

Fly to

Seoul

Route

Depart

Return

Price

NewarkIncheon

EWR - ICN

EWRICN

Newark

Thu 4/24

9:45 pm-4:00 pm

2 stops29h 15m

Incheon Intl

Mon 5/12

12:35 am-7:45 pm

2 stops32h 10m

$852

NewarkIncheon

EWR - ICN

EWRICN

Newark

Sat 5/3

7:29 pm-8:30 pm

1 stop36h 01m

Incheon Intl

Mon 5/12

6:20 pm-11:29 pm

2 stops42h 09m

$853

NewarkIncheon

EWR - ICN

EWRICN

Newark

Sun 6/1

1:00 am-4:55 am

Nonstop14h 55m

Incheon Intl

Wed 6/11

9:30 pm-10:30 pm

Nonstop14h 00m

$952

NewarkIncheon

EWR - ICN

EWRICN

Newark

Fri 4/25

12:30 am-8:40 am

1 stop43h 10m

Incheon Intl

Wed 5/7

10:20 am-10:35 pm

1 stop25h 15m

$1,059

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Tue 4/29

3:20 pm-11:05 am

2 stops30h 45m

Seoul Gimpo Intl

Fri 5/9

7:55 pm-5:01 am

2 stops22h 06m

$1,438

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Tue 4/29

7:00 am-9:50 pm

2 stops25h 50m

Seoul Gimpo Intl

Sat 5/10

7:20 pm-6:30 am

2 stops48h 10m

$1,545

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Sun 5/4

7:35 am-10:20 pm

2 stops25h 45m

Seoul Gimpo Intl

Mon 5/12

7:55 pm-5:01 am

2 stops22h 06m

$1,568

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Fri 5/9

2:00 pm-1:05 pm

2 stops34h 05m

Seoul Gimpo Intl

Sat 5/24

2:25 pm-12:57 am

2 stops47h 32m

$2,352

NewarkIncheon

EWR - ICN

EWRICN

Newark

Mon 5/5

10:00 pm-6:45 pm

3 stops55h 45m

$453

NewarkIncheon

EWR - ICN

EWRICN

Newark

Sun 6/1

1:00 am-4:55 am

Nonstop14h 55m

$467

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 17 results
1
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Compare providers for flights from Newark to Seoul

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 Newark to Seoul in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 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 Newark Airport-Seoul flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Newark Airport-Seoul flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Newark Airport-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Newark Airport-Seoul flights, Cheapflights users trust AranGrant the most. AranGrant 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 Newark Airport-Seoul 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 Newark to Seoul

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

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

Use this chart to determine the optimal time to book a round-trip flight from Newark to Seoul. Price data was last updated on April 11, 2025.

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Newark Airport to Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Newark Airport to Seoul (average of $1,001). Flying from Newark Airport to Seoul in June is currently the most expensive (average of $1,650). 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 SEL?

Find hourly flight availability from Newark to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Newark Airport to Seoul in the morning. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Newark Airport to Seoul?

Use this chart to determine the cheapest time to fly round-trip from Newark to Seoul. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Newark Airport to Seoul flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated April 17, 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air and Japan Airlines from New York to Seoul to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,177 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,064 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,443 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
845 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very good
729 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

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

    Flights from Newark to Seoul have been viewed 8 times in the past calendar month.

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

    Ethiopian Air, at $852, was found to be the cheapest airline from Newark Airport to Seoul.Alternate airlines to your destination round-trip include AIR PREMIA and Turkish Airlines. Users have found that Ethiopian Air is 30% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $467 on AIR PREMIA. Other airlines that offer cheap prices include Air Canada from $732 and EVA Air from $747 one-way.

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

    On average you can expect to pay $1,226 for a flight from Newark Airport to Seoul. The cheapest flight overall is $442 while the most popular route, (Newark - Incheon Intl) is currently priced at $867.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Newark Airport to Seoul (average of $1,001). Flying from Newark Airport to Seoul in June is currently the most expensive (average of $1,650). 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 8 airlines flying from Newark to Seoul

Discover the top 8 airlines that operate flights from Newark to Seoul. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$397Average$1,592FlexibilityNo cancel feeOn-time69%
AIR PREMIACheapest$498Average$1,226FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$670Average$1,230FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$784Average$974FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$877Average$1,473FlexibilityNo cancel feeOn-time71%
Asiana AirlinesCheapest$1,127Average$1,419FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,444Average$1,607FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,491Average$1,590FlexibilityNo cancel feeOn-timeN/A

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