Newark

$369+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — EWR
Aug 2 — Aug 91
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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 July 28, 2025.

Round-trip from

$710
(United Airlines)

One-way from

$369
(Air Canada)

Popular in

August

Cheapest in

March

Average price

$962

Good round-trip deal

$712 or less

Good one-way deal

$480 or less
From Incheon Intl to Newark
One-way flight from Incheon Intl to Newark
Highest demand for flights based on searches. 15% potential increase in price ($159 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Incheon Intl to Newark.
Price to beat on a one-way flight from Incheon Intl to Newark.

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 July 28, 2025.

This United Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 12/226:00 pmICN - EWR
1 stop21h 08mUnited Airlines
Tue 12/309:00 amEWR - ICN
2 stops54h 40mUnited Airlines
Deal found 7/27$710
This Air Canada deal was found by Cheapflights users on 7/28. 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.
Thu 10/95:45 pmICN - EWR
2 stops33h 07mAir Canada
Thu 10/1611:34 amEWR - ICN
2 stops40h 56mAir Canada
Deal found 7/28$713
This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 10/86:40 pmICN - EWR
1 stop29h 15mDelta
Tue 10/147:55 pmEWR - ICN
1 stop32h 30mDelta
Deal found 7/28$718
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Mon 9/158:35 pmICN - EWR
1 stop22h 24mAlaska Airlines
Fri 12/126:25 pmEWR - ICN
2 stops59h 00mAlaska Airlines
Deal found 7/28$721
This AIR PREMIA deal was found by Cheapflights users on 7/28. 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.
Fri 9/59:30 pmICN - EWR
Nonstop14h 00mAIR PREMIA
Mon 9/81:00 amEWR - ICN
Nonstop14h 55mAIR PREMIA
Deal found 7/28$734
This Korean Air deal was found by Cheapflights users on 7/28. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:40 pmICN - EWR
1 stop17h 52mKorean Air
Sun 11/25:15 amEWR - ICN
1 stop19h 15mKorean Air
Deal found 7/28$740

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 July 28, 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

Mon 12/22

6:00 pm-1:08 am

1 stop21h 08m

Newark

Tue 12/30

9:00 am-5:40 am

2 stops54h 40m

$710

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Thu 10/9

5:45 pm-1:52 pm

2 stops33h 07m

Newark

Thu 10/16

11:34 am-5:30 pm

2 stops40h 56m

$713

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Wed 10/8

6:40 pm-10:55 am

1 stop29h 15m

Newark

Tue 10/14

7:55 pm-5:25 pm

1 stop32h 30m

$718

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Mon 9/15

8:35 pm-5:59 am

1 stop22h 24m

Newark

Fri 12/12

6:25 pm-7:25 pm

2 stops59h 00m

$721

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Fri 9/5

9:30 pm-10:30 pm

Nonstop14h 00m

Newark

Mon 9/8

1:00 am-4:55 am

Nonstop14h 55m

$734

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Mon 10/13

6:40 pm-11:32 pm

1 stop17h 52m

Newark

Mon 11/3

6:15 am-3:30 pm

1 stop19h 15m

$740

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Wed 9/10

6:00 pm-7:37 am

1 stop26h 37m

$369

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Tue 9/9

9:30 pm-10:30 pm

Nonstop14h 00m

$401

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Mon 9/1

6:20 pm-5:59 am

2 stops48h 39m

$431

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Mon 10/6

8:45 pm-9:07 pm

2 stops37h 22m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

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 July 25, 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 $300). 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 July 28, 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.

Weekly flight availability from Incheon Intl Airport to Newark Airport

Explore weekly flight availability from Incheon Intl 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 July 28, 2025.

The most flights from ICN 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).

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 July 28, 2025.
Peruse reviews from past customers who have flown with Korean Air, AIR PREMIA, and Alaska Airlines from Incheon Intl Airport to Newark Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Entertainment

8.2

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Entertainment

8.2

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Entertainment

8.2

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
8.0
Very good

Entertainment

8.2

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Entertainment

8.2

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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?

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

    United Airlines, at $710, was found to be the cheapest airline from Incheon Intl Airport to Newark Airport.Alternate airlines to your destination round-trip include Air Canada and Delta. United Airlines is priced at 20% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $369. AIR PREMIA flights start at $401 while deals on WestJet start at $484 one-way.

  • 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 $511 on average our data indicates $980 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 $300). 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

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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.

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 July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$479Average$652FlexibilityNo cancel feeOn-time69%
AIR PREMIACheapest$514Average$995FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$519Average$688FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$520Average$666FlexibilityNo cancel feeOn-time67%
DeltaCheapest$622Average$718FlexibilityNo cancel feeOn-timeN/A

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