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$483+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SEL
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$861
(FlightHub)

One-way from

$491
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,385

Good round-trip deal

$778 or less

Good one-way deal

$550 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. 14% potential increase in price ($205 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Newark to Seoul (SEL).
Search Deals
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 May 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/87:29 pmEWR - ICN
1 stop36h 01mMultiple Airlines
Wed 5/216:20 pmICN - EWR
2 stops42h 09mMultiple Airlines
Deal found 4/30$913
This eDestinos deal was found by Cheapflights users on 4/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1412:35 amEWR - ICN
1 stop27h 45mTurkish Airlines
Mon 11/2412:10 amICN - EWR
1 stop36h 30mTurkish Airlines
Deal found 4/30$928
This Ethiopian Air deal was found by Cheapflights users on 4/30. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/119:15 pmEWR - ICN
2 stops28h 30mEthiopian Air
Thu 11/2712:30 amICN - EWR
2 stops32h 45mEthiopian Air
Deal found 4/30$955
This AIR PREMIA deal was found by Cheapflights users on 4/29. 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.
Sun 11/212:01 amEWR - ICN
Nonstop15h 39mAIR PREMIA
Tue 11/189:55 pmICN - EWR
Nonstop13h 35mAIR PREMIA
Deal found 4/29$982
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/304:00 pmEWR - ICN
2 stops37h 35mAlaska Airlines
Mon 11/178:35 pmICN - EWR
2 stops32h 19mAlaska Airlines
Deal found 4/29$1,175
This Air Canada deal was found by Cheapflights users on 4/30. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/88:15 amEWR - ICN
1 stop18h 50mAir Canada
Thu 10/165:45 pmICN - EWR
2 stops26h 52mAir Canada
Deal found 4/30$1,182
This KAYAK deal was found by Cheapflights users on 4/30. 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.
Tue 11/186:30 pmEWR - GMP
2 stops38h 00mANA
Tue 11/257:50 pmGMP - EWR
2 stops23h 33mANA
Deal found 4/30$1,388
This ANA deal was found by Cheapflights users on 4/30. 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.
Mon 9/229:00 amEWR - GMP
2 stops24h 20mMultiple Airlines
Mon 10/207:55 pmGMP - EWR
2 stops25h 10mMultiple Airlines
Deal found 4/30$1,394
This oojo deal was found by Cheapflights users on 4/30. 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 8/267:19 amEWR - GMP
2 stops25h 31mJapan Airlines
Wed 9/37:55 amGMP - EWR
2 stops35h 04mJapan Airlines
Deal found 4/30$1,473
This Air China deal was found by Cheapflights users on 4/30. 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 11/1012:00 pmEWR - GMP
2 stops35h 05mAir China
Mon 11/248:35 amGMP - EWR
2 stops36h 37mAir China
Deal found 4/30$1,797

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 May 1, 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 5/8

7:29 pm-8:30 pm

1 stop36h 01m

Incheon Intl

Wed 5/21

6:20 pm-11:29 pm

2 stops42h 09m

$913

NewarkIncheon

EWR - ICN

EWRICN

Newark

Sun 5/4

1:00 am-4:55 am

Nonstop14h 55m

Incheon Intl

Mon 5/26

9:30 pm-10:30 pm

Nonstop14h 00m

$1,179

NewarkIncheon

EWR - ICN

EWRICN

Newark

Thu 6/5

9:45 pm-4:00 pm

2 stops29h 15m

Incheon Intl

Sat 6/21

12:35 am-7:45 pm

2 stops32h 10m

$1,189

NewarkIncheon

EWR - ICN

EWRICN

Newark

Tue 5/6

12:30 am-8:40 am

1 stop43h 10m

Incheon Intl

Wed 5/14

10:20 am-10:35 pm

1 stop25h 15m

$1,190

NewarkIncheon

EWR - ICN

EWRICN

Newark

Tue 6/10

10:39 am-6:45 pm

2 stops43h 06m

Incheon Intl

Tue 6/17

8:45 pm-7:30 pm

2 stops35h 45m

$1,239

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Wed 5/7

12:03 pm-12:50 pm

3 stops35h 47m

Seoul Gimpo Intl

Wed 5/14

12:05 pm-10:49 pm

2 stops23h 44m

$1,555

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Tue 7/22

7:52 am-9:50 pm

2 stops24h 58m

Seoul Gimpo Intl

Tue 8/19

12:05 pm-5:59 am

2 stops30h 54m

$1,577

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Thu 7/10

8:00 pm-6:35 pm

2 stops33h 35m

Seoul Gimpo Intl

Thu 7/24

12:40 pm-8:09 am

2 stops32h 29m

$1,793

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Thu 5/29

4:55 pm-2:10 pm

2 stops32h 15m

Seoul Gimpo Intl

Thu 6/26

2:25 pm-2:37 pm

2 stops37h 12m

$2,263

NewarkIncheon

EWR - ICN

EWRICN

Newark

Fri 5/30

1:08 pm-8:30 pm

2 stops42h 22m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 21 results
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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 May.
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 25, 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 December is currently the most expensive (average of $1,635). 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 May 1, 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 May 1, 2025.
Peruse reviews from past customers who have flown with EVA Air, Japan Airlines and China 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
1,186 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,464 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very good
732 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
852 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
AIR PREMIA
8.2
Very good
57 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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 $861, 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 $606 on AIR PREMIA. Other airlines that offer cheap prices include Air Canada from $670 and China Airlines from $711 one-way.

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

    On average you can expect to pay $1,493 for a flight from Newark Airport to Seoul. The cheapest flight overall is $441 while the most popular route, (Newark - Incheon Intl) is currently priced at $931.

  • 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 December is currently the most expensive (average of $1,635). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$397Average$1,592FlexibilityNo cancel feeOn-time69%
AIR PREMIACheapest$487Average$1,221FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$691Average$1,231FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$784Average$974FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$877Average$1,473FlexibilityNo cancel feeOn-time71%
Asiana AirlinesCheapest$1,127Average$1,482FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,444Average$1,584FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,491Average$1,590FlexibilityNo cancel feeOn-timeN/A

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