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$354+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — EWR
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Incheon Intl to Newark are usually found in November or March, booked 31 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 September 11, 2025.

Round-trip from

$508
(AIR PREMIA)

One-way from

$354
(FlightHub)

Popular in

August

Cheapest in

November

Average price

$933

Good round-trip deal

$441 or less

Good one-way deal

$358 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. 13% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This AIR PREMIA deal was found by Cheapflights users on 9/11. 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 AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:30 pmICN - EWR
Nonstop14h 00mAIR PREMIA
Wed 9/241:00 amEWR - ICN
Nonstop14h 55mAIR PREMIA
Deal found 9/11$508
This AIR PREMIA deal was found by Cheapflights users on 9/8. 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 10/319:55 pmICN - EWR
Nonstop13h 35mAIR PREMIA
Sat 11/1512:01 amEWR - ICN
Nonstop15h 39mAIR PREMIA
Deal found 9/8$509
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/2211:30 amICN - EWR
1 stop26h 20mUnited Airlines
Mon 9/292:48 pmEWR - ICN
2 stops24h 32mUnited Airlines
Deal found 9/9$511
This Kissandfly.com deal was found by Cheapflights users on 9/8. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:25 pmICN - EWR
1 stop31h 11mBritish Airways
Wed 9/246:00 amEWR - ICN
1 stop20h 30mBritish Airways
Deal found 9/8$512
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:25 pmICN - EWR
1 stop17h 51mAmerican Airlines
Mon 9/156:00 amEWR - ICN
1 stop20h 30mAmerican Airlines
Deal found 9/11$513
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:25 pmICN - EWR
1 stop17h 51mAmerican Airlines
Fri 9/266:00 amEWR - ICN
1 stop20h 30mAmerican Airlines
Deal found 9/10$514
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/134:50 pmICN - EWR
2 stops25h 45mUnited Airlines
Thu 9/257:42 pmEWR - ICN
2 stops30h 18mUnited Airlines
Deal found 9/11$515
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:30 amICN - EWR
2 stops22h 18mUnited Airlines
Tue 1/612:30 pmEWR - ICN
2 stops27h 10mUnited Airlines
Deal found 9/10$516
This iWofly deal was found by Cheapflights users on 9/8. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:05 pmICN - EWR
2 stops27h 38mAir Canada
Wed 10/228:30 pmEWR - ICN
2 stops30h 35mAir Canada
Deal found 9/8$517
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:25 pmICN - EWR
1 stop31h 11mAmerican Airlines
Wed 9/245:49 pmEWR - ICN
2 stops32h 41mAmerican Airlines
Deal found 9/10$518
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 10/224:50 pmICN - EWR
1 stop21h 05mUnited Airlines
Wed 10/296:00 amEWR - ICN
1 stop20h 15mUnited Airlines
Deal found 9/9$519

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 September 11, 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 11/10

9:55 pm-9:30 pm

Nonstop13h 35m

Newark

Sat 11/15

12:01 am-5:40 am

Nonstop15h 39m

$508

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Sun 11/23

9:55 pm-9:30 pm

Nonstop13h 35m

Newark

Wed 11/26

12:01 am-5:40 am

Nonstop15h 39m

$508

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Sun 9/21

4:50 pm-7:34 am

2 stops27h 44m

Newark

Wed 10/1

2:48 pm-4:20 am

2 stops24h 32m

$516

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Sun 3/1

9:55 pm-9:30 pm

Nonstop13h 35m

Newark

Mon 3/9

1:00 am-5:40 am

Nonstop15h 40m

$586

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Mon 2/9

9:55 pm-9:30 pm

Nonstop13h 35m

Newark

Thu 2/12

12:01 am-5:40 am

Nonstop15h 39m

$586

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Mon 2/2

9:55 pm-9:30 pm

Nonstop13h 35m

Newark

Wed 2/4

12:01 am-5:40 am

Nonstop15h 39m

$587

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Tue 3/3

9:55 pm-9:30 pm

Nonstop13h 35m

Newark

Wed 3/11

1:00 am-5:40 am

Nonstop15h 40m

$587

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Sat 11/22

9:55 pm-9:30 pm

Nonstop13h 35m

Newark

Thu 11/27

12:01 am-5:40 am

Nonstop15h 39m

$602

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Sun 9/21

9:30 pm-10:30 pm

Nonstop14h 00m

Newark

Wed 9/24

1:00 am-4:55 am

Nonstop14h 55m

$602

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Thu 11/6

9:55 pm-9:30 pm

Nonstop13h 35m

Newark

Thu 11/13

12:01 am-5:40 am

Nonstop15h 39m

$602

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 23 results
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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 August 29, 2025.

Booking 31 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 $301). 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 September 11, 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.

How much does it cost to fly round-trip from Incheon Intl Airport to Newark Airport?

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 September 11, 2025.
Peruse reviews from past customers who have flown with AIR PREMIA, Delta, and United 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.
AIR PREMIA
8.2
Very good
62 reviews

Entertainment

6.9

Boarding

8.0

Comfort

8.4

Crew

8.9

Overall

8.2

Food

7.4

Reviews

1 / 6
8.0
Excellent

Bonnie,Aug 2025

ICN - LAX

Baggage check took two hours. The flight didn't take off until 12:45. I arrived at the airport at 9 am, expecting to be able to check in my two bags quickly. The baggage counter didn't open until 10 am. Families of 4 would take 15-20 minutes to check in luggage. My suggestion would be to open the baggage check-in sooner and also figure out a way for the service crew to check in customers' luggage faster.
AIR PREMIA
8.2
Very good
62 reviews
AIR PREMIA
8.2
Very good
62 reviews

Entertainment

6.9

Boarding

8.0

Comfort

8.4

Crew

8.9

Overall

8.2

Food

7.4

Reviews

1 / 6
8.0
Excellent

Bonnie,Aug 2025

ICN - LAX

Baggage check took two hours. The flight didn't take off until 12:45. I arrived at the airport at 9 am, expecting to be able to check in my two bags quickly. The baggage counter didn't open until 10 am. Families of 4 would take 15-20 minutes to check in luggage. My suggestion would be to open the baggage check-in sooner and also figure out a way for the service crew to check in customers' luggage faster.
Delta
8.0
Very good
7,960 reviews
AIR PREMIA
8.2
Very good
62 reviews

Entertainment

6.9

Boarding

8.0

Comfort

8.4

Crew

8.9

Overall

8.2

Food

7.4

Reviews

1 / 6
8.0
Excellent

Bonnie,Aug 2025

ICN - LAX

Baggage check took two hours. The flight didn't take off until 12:45. I arrived at the airport at 9 am, expecting to be able to check in my two bags quickly. The baggage counter didn't open until 10 am. Families of 4 would take 15-20 minutes to check in luggage. My suggestion would be to open the baggage check-in sooner and also figure out a way for the service crew to check in customers' luggage faster.
United Airlines
7.4
Good
8,937 reviews
AIR PREMIA
8.2
Very good
62 reviews

Entertainment

6.9

Boarding

8.0

Comfort

8.4

Crew

8.9

Overall

8.2

Food

7.4

Reviews

1 / 6
8.0
Excellent

Bonnie,Aug 2025

ICN - LAX

Baggage check took two hours. The flight didn't take off until 12:45. I arrived at the airport at 9 am, expecting to be able to check in my two bags quickly. The baggage counter didn't open until 10 am. Families of 4 would take 15-20 minutes to check in luggage. My suggestion would be to open the baggage check-in sooner and also figure out a way for the service crew to check in customers' luggage faster.
Air Canada
7.1
Good
10,000 reviews
AIR PREMIA
8.2
Very good
62 reviews

Entertainment

6.9

Boarding

8.0

Comfort

8.4

Crew

8.9

Overall

8.2

Food

7.4

Reviews

1 / 6
8.0
Excellent

Bonnie,Aug 2025

ICN - LAX

Baggage check took two hours. The flight didn't take off until 12:45. I arrived at the airport at 9 am, expecting to be able to check in my two bags quickly. The baggage counter didn't open until 10 am. Families of 4 would take 15-20 minutes to check in luggage. My suggestion would be to open the baggage check-in sooner and also figure out a way for the service crew to check in customers' luggage faster.

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.

  • How long is the flight from Incheon Intl Airport to Newark Airport?

    AIR PREMIA and United Airlines can get you from Incheon Intl Airport to Newark Airport in just under 13h 35m. Your travel time can differ by up to 14h 09m. Airlines will cover a distance of 6877 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    United Airlines, at $479, 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 Air Canada. United Airlines is priced at 44% 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 $328. While the most popular route (Incheon Intl - Newark) can be booked for $443 on average, our data indicates $984 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 $301). 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.
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 4 airlines flying from Incheon Intl to Newark

Discover the top 4 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$479Average$661FlexibilityNo cancel feeOn-time69%
AIR PREMIACheapest$501Average$986FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$520Average$666FlexibilityNo cancel feeOn-time67%
DeltaCheapest$622Average$718FlexibilityNo cancel feeOn-timeN/A

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