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$398+ Cheap flights from Incheon Intl (ICN) 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — EWR
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Incheon Intl to Newark are usually found in March or February, booked 35 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

Cheap flight deals from Incheon Intl to Newark

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) 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 junio 12, 2025.

Round-trip from

$547
(WhyPayMore)

One-way from

$398
(AIR PREMIA)

Popular in

August

Cheapest in

March

Average price

$869

Good round-trip deal

$504 or less

Good one-way deal

$428 or less
From Incheon Intl to Newark
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One-way flight from Incheon Intl to Newark
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Highest demand for flights based on searches. 15% potential increase in price ($163 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 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 Incheon Intl to Newark.
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Price to beat on a one-way flight from Incheon Intl to Newark.
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Find flight deals from Incheon Intl to Newark

Cheapest flights from Incheon Intl to Newark
Explore the most affordable flight options available from Incheon Intl to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This WhyPayMore 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/115:45 pmICN - EWR
1 stop18h 36mAir Canada
mar. 9/236:20 pmEWR - ICN
1 stop32h 45mAir Canada
Deal found 6/12$547
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/112:05 pmICN - EWR
2 stops22h 16mMultiple Airlines
mar. 9/233:30 pmEWR - ICN
2 stops35h 35mMultiple Airlines
Deal found 6/12$576
This AIR PREMIA 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 PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/199:30 pmICN - EWR
Nonstop14h 00mAIR PREMIA
mar. 7/221:00 amEWR - ICN
Nonstop14h 55mAIR PREMIA
Deal found 6/12$595
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/224:50 pmICN - EWR
2 stops21h 08mUnited Airlines
mar. 9/306:05 pmEWR - ICN
1 stop21h 15mUnited Airlines
Deal found 6/12$608
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/136:40 pmICN - EWR
1 stop29h 17mDelta
sáb. 9/2712:00 pmEWR - ICN
1 stop40h 20mDelta
Deal found 6/10$663
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/278:35 pmICN - EWR
1 stop22h 24mAlaska Airlines
sáb. 11/15:30 pmEWR - ICN
2 stops36h 55mAlaska Airlines
Deal found 6/11$701

Cheapflights Fare Finder

Customize your flight search to find flights from Incheon Intl 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 junio 12, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Newark Airport that are best for you.

Fly from

Incheon Intl

Fly to

Newark

Route

Depart

Return

Price

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

jue. 9/11

5:45 pm-11:21 pm

1 stop18h 36m

Newark

mar. 9/23

6:20 pm-4:05 pm

1 stop32h 45m

$547

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

jue. 9/11

2:05 pm-11:21 pm

2 stops22h 16m

Newark

mar. 9/23

3:30 pm-4:05 pm

2 stops35h 35m

$576

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

mar. 6/24

9:30 pm-10:30 pm

Nonstop14h 00m

Newark

lun. 7/21

1:00 am-4:55 am

Nonstop14h 55m

$595

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

lun. 9/22

4:50 pm-12:50 am

1 stop21h 00m

Newark

mar. 9/30

3:55 pm-4:20 am

1 stop23h 25m

$608

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

sáb. 9/13

6:40 pm-10:57 am

1 stop29h 17m

Newark

sáb. 9/27

12:00 pm-5:20 pm

1 stop40h 20m

$663

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

lun. 10/6

8:35 pm-5:59 am

1 stop22h 24m

Newark

dom. 10/19

7:19 am-6:35 pm

1 stop22h 16m

$696

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

jue. 6/19

9:30 pm-10:30 pm

Nonstop14h 00m

$398

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

mar. 9/16

5:45 pm-4:33 pm

3 stops35h 48m

$424

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

mié. 9/10

6:00 pm-9:43 am

1 stop28h 43m

$498

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Incheon Intl to Newark

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

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

Use this chart to determine the optimal time to book a round-trip flight from Incheon Intl to Newark. Price data was last updated on June 9, 2025.

Booking 35 days in advance of your planned departure date is, on average, the best time to get cheap flights from Incheon Intl Airport to Newark Airport. 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 Incheon Intl Airport to Newark Airport?

Currently, January is the cheapest month in which you can book a flight from Incheon Intl Airport to Newark Airport (average of $228). Flying from Incheon Intl Airport to Newark Airport in June is currently the most expensive (average of $307). 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 ICN to EWR?

Find hourly flight availability from Incheon Intl 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 junio 12, 2025.

When flying from Incheon Intl Airport to Newark Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 41% versus a flight in the morning.

Rainfall in Newark by month

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

In terms of precipitation, rainfall in Newark Airport ranges from 2.9 - 4.8 inches per month. July is typically the wettest month, when rainfall can reach 4.8 in. February is typically the driest time to visit Newark Airport when rainfall is around 2.9 in.

Temperature in Newark by month

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

If weather is an important factor for your trip to Newark Airport, use this chart to help with planning. For those seeking warmer temperatures, July 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 32.0 F).

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 junio 12, 2025.
To help decide which airline to fly from Seoul to New York, see what other customers have to say about AIR PREMIA, Alaska Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
AIR PREMIA
8.2
Very good
57 reviews

Overall

8.2

Food

7.2

Boarding

7.9

Comfort

8.3

Entertainment

6.7

Crew

8.8

Reviews

1 / 5
2.0
Mediocre

Anonymous,Aug 2024

BKK - ICN

They cancel themselves without any agreement. and they ruined my travel plan all of my next schedule.
AIR PREMIA
8.2
Very good
57 reviews
AIR PREMIA
8.2
Very good
57 reviews

Overall

8.2

Food

7.2

Boarding

7.9

Comfort

8.3

Entertainment

6.7

Crew

8.8

Reviews

1 / 5
2.0
Mediocre

Anonymous,Aug 2024

BKK - ICN

They cancel themselves without any agreement. and they ruined my travel plan all of my next schedule.
Alaska Airlines
8.0
Very good
10,000 reviews
AIR PREMIA
8.2
Very good
57 reviews

Overall

8.2

Food

7.2

Boarding

7.9

Comfort

8.3

Entertainment

6.7

Crew

8.8

Reviews

1 / 5
2.0
Mediocre

Anonymous,Aug 2024

BKK - ICN

They cancel themselves without any agreement. and they ruined my travel plan all of my next schedule.
Delta
8.0
Very good
7,946 reviews
AIR PREMIA
8.2
Very good
57 reviews

Overall

8.2

Food

7.2

Boarding

7.9

Comfort

8.3

Entertainment

6.7

Crew

8.8

Reviews

1 / 5
2.0
Mediocre

Anonymous,Aug 2024

BKK - ICN

They cancel themselves without any agreement. and they ruined my travel plan all of my next schedule.
United Airlines
7.4
Good
8,790 reviews
AIR PREMIA
8.2
Very good
57 reviews

Overall

8.2

Food

7.2

Boarding

7.9

Comfort

8.3

Entertainment

6.7

Crew

8.8

Reviews

1 / 5
2.0
Mediocre

Anonymous,Aug 2024

BKK - ICN

They cancel themselves without any agreement. and they ruined my travel plan all of my next schedule.
Air Canada
7.1
Good
9,537 reviews
AIR PREMIA
8.2
Very good
57 reviews

Overall

8.2

Food

7.2

Boarding

7.9

Comfort

8.3

Entertainment

6.7

Crew

8.8

Reviews

1 / 5
2.0
Mediocre

Anonymous,Aug 2024

BKK - ICN

They cancel themselves without any agreement. and they ruined my travel plan all of my next schedule.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl 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 Incheon Intl Airport to Newark Airport flight route?

    This flight path from Incheon Intl 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.

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

    Air Canada, at $547, was found to be the cheapest airline from Incheon Intl Airport to Newark Airport.Alternate airlines to your destination round-trip include AIR PREMIA and United Airlines. Air Canada is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Incheon Intl Airport to Newark Airport?

    Looking at all options, your cheapest flight can be booked for $414. While the most popular route (Incheon Intl - Newark) can be booked for $585 on average our data indicates $708 when flying from Incheon Intl Airport to Newark Airport.

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

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

  • How can I find direct flights from Incheon Intl to Newark?

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

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

    Yes. Cheapflights offers flight deals from Incheon Intl 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 Incheon Intl Airport to Newark Airport?

    Currently, January is the cheapest month in which you can book a flight from Incheon Intl Airport to Newark Airport (average of $228). Flying from Incheon Intl Airport to Newark Airport in June is currently the most expensive (average of $307). 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 Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Queens
Bronx
Elizabeth
Secaucus
East Rutherford
Ronkonkoma
Parsippany
Yonkers
Staten Island
Stamford
Mahwah
Carle Place
East Brunswick
New Brunswick
Westbury
Hoboken
Paterson
Mount Laurel
Fort Lee
Tannersville

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Alternative routes for Incheon Intl to Newark

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to John F Kennedy Intl flights
Incheon Intl to LaGuardia flights
Gimpo Intl to John F Kennedy Intl flights
Gimpo Intl to Newark flights

Top 5 airlines flying from Incheon Intl to Newark

Discover the top 5 airlines that operate flights from Incheon Intl 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$479Average$676FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$485Average$660FlexibilityNo cancel feeOn-time71%
AIR PREMIACheapest$496Average$1,003FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$520Average$686FlexibilityNo cancel feeOn-time67%
DeltaCheapest$662Average$718FlexibilityNo cancel feeOn-timeN/A

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