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$410+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SEL
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Newark to Seoul are usually found in November or February, booked 63 days in advance, depart on a Tuesday or Monday 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 junio 12, 2025.

Round-trip from

$851
(Kiwi.com)

One-way from

$410
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,548

Good round-trip deal

$1,183 or less

Good one-way deal

$696 or less
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. 13% potential increase in price ($200 potential increase over avg. RT price).
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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 June 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 junio 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
mar. 7/221:00 amEWR - ICN
Nonstop14h 55mMultiple Airlines
mié. 8/610:20 amICN - EWR
2 stops40h 38mMultiple Airlines
Deal found 6/12$812
This WhyPayMore deal was found by Cheapflights users on 6/11. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/251:00 amEWR - ICN
Nonstop14h 55mAIR PREMIA
dom. 10/129:30 pmICN - EWR
Nonstop14h 00mAIR PREMIA
Deal found 6/11$863
This Ethiopian Air deal was found by Cheapflights users on 6/12. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/189:45 pmEWR - ICN
2 stops29h 15mEthiopian Air
sáb. 9/2712:35 amICN - EWR
2 stops32h 10mEthiopian Air
Deal found 6/12$899
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/96:15 pmEWR - ICN
1 stop32h 50mAir Canada
sáb. 9/205:45 pmICN - EWR
2 stops26h 52mAir Canada
Deal found 6/11$984
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/512:25 amEWR - ICN
1 stop27h 55mTurkish Airlines
mié. 12/312:10 amICN - EWR
1 stop36h 20mTurkish Airlines
Deal found 6/10$1,008
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/287:05 amEWR - GMP
2 stops26h 15mJapan Airlines
mar. 11/187:50 amGMP - EWR
2 stops35h 55mJapan Airlines
Deal found 6/12$1,148
This Japan Airlines deal was found by Cheapflights users on 6/12. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/17:33 pmEWR - GMP
2 stops26h 12mMultiple Airlines
mié. 9/107:55 amGMP - EWR
2 stops21h 34mMultiple Airlines
Deal found 6/12$1,157
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/99:00 amEWR - GMP
2 stops37h 05mANA
dom. 9/2112:40 pmGMP - EWR
2 stops29h 25mANA
Deal found 6/11$1,329
This Air China deal was found by Cheapflights users on 6/12. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/293:50 pmEWR - GMP
2 stops32h 15mAir China
jue. 9/112:25 pmGMP - EWR
2 stops37h 05mAir China
Deal found 6/12$1,489

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 junio 12, 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

mar. 7/22

1:00 am-4:55 am

Nonstop14h 55m

Incheon Intl

mié. 8/6

10:20 am-1:58 pm

2 stops40h 38m

$812

NewarkIncheon

EWR - ICN

EWRICN

Newark

jue. 9/25

1:00 am-4:55 am

Nonstop14h 55m

Incheon Intl

dom. 10/12

9:30 pm-10:30 pm

Nonstop14h 00m

$863

NewarkIncheon

EWR - ICN

EWRICN

Newark

jue. 9/18

9:45 pm-4:00 pm

2 stops29h 15m

Incheon Intl

sáb. 9/27

12:35 am-7:45 pm

2 stops32h 10m

$899

NewarkIncheon

EWR - ICN

EWRICN

Newark

mié. 7/9

6:15 pm-4:05 pm

1 stop32h 50m

Incheon Intl

sáb. 9/20

5:45 pm-7:37 am

2 stops26h 52m

$984

NewarkIncheon

EWR - ICN

EWRICN

Newark

mié. 11/5

12:25 am-6:20 pm

1 stop27h 55m

Incheon Intl

mié. 12/3

12:10 am-10:30 pm

1 stop36h 20m

$1,008

NewarkSeoul

EWR - GMP

EWRGMP

Newark

mar. 10/28

7:05 am-10:20 pm

2 stops26h 15m

Seoul Gimpo Intl

mar. 11/18

7:50 am-5:45 am

2 stops35h 55m

$1,148

NewarkSeoul

EWR - GMP

EWRGMP

Newark

lun. 9/1

7:33 pm-10:45 am

2 stops26h 12m

Seoul Gimpo Intl

mié. 9/10

7:55 am-4:29 pm

2 stops21h 34m

$1,157

NewarkSeoul

EWR - GMP

EWRGMP

Newark

mar. 9/9

9:00 am-11:05 am

2 stops37h 05m

Seoul Gimpo Intl

dom. 9/21

12:40 pm-5:05 am

2 stops29h 25m

$1,329

NewarkSeoul

EWR - GMP

EWRGMP

Newark

vie. 8/29

3:50 pm-1:05 pm

2 stops32h 15m

Seoul Gimpo Intl

jue. 9/11

2:25 pm-2:30 pm

2 stops37h 05m

$1,489

NewarkIncheon

EWR - ICN

EWRICN

Newark

sáb. 8/23

1:23 pm-9:35 pm

3 stops43h 12m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 20 results
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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 June 9, 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 $1,000). 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 junio 12, 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 junio 12, 2025.
Peruse reviews from past customers who have flown with EVA Air, Japan Airlines and ANA 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
1,202 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Japan Airlines
8.3
Very good
1,489 reviews
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
AIR PREMIA
8.2
Very good
57 reviews
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
United Airlines
7.4
Good
8,790 reviews
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

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 $859, was found to be the cheapest airline from Newark Airport to Seoul.Alternate airlines to your destination round-trip include AIR PREMIA and Air Canada. 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 $454 on AIR PREMIA. Other airlines that offer cheap prices include Air Canada from $555 and WestJet from $560 one-way.

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

    On average you can expect to pay $1,491 for a flight from Newark Airport to Seoul. The cheapest flight overall is $585 while the most popular route, (Newark - Incheon Intl) is currently priced at $892.

  • 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 $1,000). 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$318Average$1,590FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$396Average$1,592FlexibilityNo cancel feeOn-time69%
AIR PREMIACheapest$485Average$1,236FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$560Average$1,230FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$741Average$1,419FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$874Average$977FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$877Average$1,473FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,444Average$1,549FlexibilityNo cancel feeOn-time81%

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