ICN - EWR

$333 Find Cheap Flights from Seoul Incheon Airport to Newark Liberty Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon Intl to Newark departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Newark Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Newark, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Newark, as well as popular online travel agencies
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Cheap Flights from Incheon Intl to Newark (ICN-EWR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon Intl to Newark that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Incheon Intl to Newark

Wed, Sep 17 - Wed, Sep 24
Air Canada Logo
6:00 pm - 7:37 amICN-EWR
26h 37m1 stop
Air Canada Logo
8:20 pm - 4:15 pmEWR-ICN
30h 55m1 stop
$445Air Canada
Find Deal
Fri, Sep 19 - Wed, Sep 24
Air Canada Logo
6:00 pm - 9:43 amICN-EWR
28h 43m1 stop
Air Canada Logo
3:30 pm - 4:15 pmEWR-ICN
35h 45m1 stop
$448Air Canada
Find Deal
Fri, Sep 12 - Thu, Sep 25
Air Canada Logo
6:00 pm - 9:43 amICN-EWR
28h 43m1 stop
Air Canada Logo
9:00 am - 4:15 pmEWR-ICN
18h 15m1 stop
$449Air Canada
Find Deal
Fri, Sep 12 - Thu, Sep 25
Air Canada Logo
6:00 pm - 9:43 amICN-EWR
28h 43m1 stop
Air Canada Logo
9:00 am - 4:15 pmEWR-ICN
18h 15m1 stop
$451Air Canada
Find Deal
Wed, Sep 17 - Thu, Sep 25
Air Canada Logo
6:00 pm - 9:43 amICN-EWR
28h 43m1 stop
Air Canada Logo
9:00 am - 4:15 pmEWR-ICN
18h 15m1 stop
$452Air Canada
Find Deal
Thu, Sep 4 - Wed, Sep 17
United Airlines Logo
11:30 am - 8:45 pmICN-EWR
22h 15m2 stops
United Airlines Logo
9:44 pm - 3:00 pmEWR-ICN
28h 16m2 stops
$471United Airlines
Find Deal
Thu, Sep 4 - Wed, Sep 17
United Airlines Logo
11:30 am - 10:00 pmICN-EWR
23h 30m1 stop
United Airlines Logo
6:00 am - 3:00 pmEWR-ICN
20h 00m1 stop
$478United Airlines
Find Deal
Fri, Sep 12 - Thu, Sep 25
United Airlines Logo
4:50 pm - 12:58 amICN-EWR
21h 08m2 stops
United Airlines Logo
1:30 pm - 4:20 amEWR-ICN
25h 50m1 stop
$480United Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
AIR PREMIA Logo
9:30 pm - 10:30 pmICN-EWR
14h 00mnonstop
AIR PREMIA Logo
1:00 am - 4:55 amEWR-ICN
14h 55mnonstop
$502AIR PREMIA
Find Deal
Mon, Oct 13 - Sun, Nov 2
AIR PREMIA Logo
9:30 pm - 10:30 pmICN-EWR
14h 00mnonstop
AIR PREMIA Logo
12:01 am - 5:40 amEWR-ICN
15h 39mnonstop
$552AIR PREMIA
Find Deal
Booking Insights

KAYAK's insights & trends for Incheon Intl to Newark flights

Get data-powered insights and trends into flights from Incheon Intl to Newark to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seoul Incheon Airport to Newark Liberty Airport?

The average price of all round-trip flights from Incheon Intl Airport to Newark Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Seoul Incheon Airport to Newark Liberty Airport, look for departures on Saturdays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Newark Liberty Airport, Tuesday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly from Incheon Intl Airport to Newark Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Incheon Intl Airport to Newark Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Incheon Intl Airport to Newark Airport is March, where tickets cost $725 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $1,236 and $962 respectively.

Can I save money by flying with a layover from Incheon Intl Airport to Newark Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,117, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Incheon Intl Airport to Newark Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Incheon Intl Airport to Newark Airport, you should book around 3 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$333
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Seoul Incheon Airport to Newark Liberty Airport

When to book flights from Incheon Intl to Newark

Are your dates flexible? Find out the best times to travel from Incheon Intl to Newark based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seoul Incheon Airport to Newark Liberty Airport flights

  • What is the cheapest flight from Incheon Intl Airport to Newark Airport?

    In the last 3 days, the lowest price for a flight from Incheon Intl Airport to Newark Airport was $333 for a one-way ticket and $445 for a round-trip.

  • Do I need a passport to fly between Seoul Incheon Airport and Newark Liberty Airport?

    A passport is required to fly from Seoul Incheon Airport to Newark Liberty Airport.

  • Which airports will I be using when flying from Seoul Incheon Airport to Newark Liberty Airport?

    On your way to Newark Liberty Airport, you’ll fly out from Incheon Intl. You’ll be landing at Newark.

  • Which airlines offer Wi-Fi service onboard planes from Seoul Incheon Airport to Newark Liberty Airport?

    Asiana Airlines, Singapore Airlines, and Thai Airways offer inflight Wi-Fi service on the Seoul Incheon Airport to Newark Liberty Airport flight route.

  • Which aircraft models fly most regularly from Seoul Incheon Airport to Newark Liberty Airport?

    The Airbus A380-800 is the aircraft model that flies most regularly on the Seoul Incheon Airport to Newark Liberty Airport flight route.

  • On which days can I fly direct from Seoul Incheon Airport to Newark Liberty Airport?

    There are nonstop flights from Seoul Incheon Airport to Newark Liberty Airport on a daily basis.

  • Which is the best airline for flights from Incheon to Newark, AIR PREMIA or United Airlines?

    The two airlines most popular with KAYAK users for flights from Incheon to Newark are AIR PREMIA and United Airlines. With an average price for the route of $995 and an overall rating of 8.2, AIR PREMIA is the most popular choice. United Airlines is also a great choice for the route, with an average price of $652 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Seoul Incheon Airport to Newark Liberty Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seoul Incheon Airport to Newark Liberty Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seoul Incheon Airport to Newark Liberty Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Newark Liberty Airport from Seoul Incheon Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seoul Incheon Airport to Newark Liberty Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Newark Liberty Airport with an airline and back to Seoul Incheon Airport with another airline. Booking your flights between Seoul Incheon Airport and EWR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seoul Incheon Airport to Newark Liberty Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Newark Liberty Airport from Seoul Incheon Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Incheon Intl Airport to Newark Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $480 or less one-way and $712 or less round-trip.

Prefer to fly direct from Seoul Incheon Airport to Newark Liberty Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Incheon Intl to Newark.
Find which airlines fly direct from Incheon Intl Airport to Newark Airport, which days they fly and book direct flights.

Direct departures

Incheon Intl to Newark

Monday

AIR PREMIA

AIR PREMIA

Tuesday

AIR PREMIA

AIR PREMIA

Wednesday

AIR PREMIA

AIR PREMIA

Thursday

AIR PREMIA

AIR PREMIA

Friday

AIR PREMIA

AIR PREMIA

Saturday

AIR PREMIA

AIR PREMIA

Sunday

AIR PREMIA

AIR PREMIA

See more direct flights

Direct returns

Newark to Incheon Intl

Monday

AIR PREMIA

AIR PREMIA

Tuesday

AIR PREMIA

AIR PREMIA

Wednesday

AIR PREMIA

AIR PREMIA

Thursday

AIR PREMIA

AIR PREMIA

Friday

AIR PREMIA

AIR PREMIA

Saturday

AIR PREMIA

AIR PREMIA

Sunday

AIR PREMIA

AIR PREMIA

See more direct flights

Reviews of the top 5 airlines serving from Incheon Intl to Newark

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Newark. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Incheon Intl to Newark? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
AIR PREMIAOverall score based on 59 reviews
8.9Crew
6.8Entertainment
7.3Food
7.9Boarding
8.3Comfort
Airline reviews

First time flying with them and was pleasantly surprised. I had a premium economy seat which is very similar to some other airlines regional business class product. Seat was large, pillow was provided, huge amount of leg room, entertainment was available (only Korean shows), and lunch meal was served between Narita and Seoul. Really enjoyable and affordable

10.0 ExcellentAnonymous, Mar 2025NRT - ICN
Read more AIR PREMIA reviews

First time flying with them and was pleasantly surprised. I had a premium economy seat which is very similar to some other airlines regional business class product. Seat was large, pillow was provided, huge amount of leg room, entertainment was available (only Korean shows), and lunch meal was served between Narita and Seoul. Really enjoyable and affordable

Maybe the reimbursement voucher should have been larger than a 10k won. That voucher is only for refreshments. The flight was delayed or pushed to more than 5 hours. It should be more than just 10k won and it was already past midnight. Some people or passengers like who was already there 5 hours prior to the original flight departure. 4pm** That was the only unfortunate thing about it . Other than that it was good .

5 hour delay, therefore, middle of the night arrival doesn’t help.

The staff were very friendly, and the flight was comfortable. That said, there was no option to specify dietary restrictions before the flight, so you may need to bring your own food. Also, there was no wifi available for the flight, though there is an in-flight entertainment console with many Korean-language shows and movies.

The legroom was great for a 5’11” person. The 11 hour direct flight had two meal services included in the ticket price which was less than other airline’s cost without food service (Canada air)from sfo to incheon. The airline is focused towards Korean nationals with the onboard entertainment selection of Korean movies but English subtitles were available. Overall premia air is a great option to fly from the US to Korea.

Most of them are OK! But, meals service was not enough. I felt hungry after eating the meal for the first time. I had to buy some other food. So I had to buy a sandwich and drinks for the return flight. And I am not sure it's only my feeling or not, I felt my butt is getting forward. I will use Korean Air or Asiana Airline for next time to visit Korea.

Plane and service were great. The entertainment is only for Koreans. Wish there were vegetarian options for food. All in all pleasantly surprised. Economy premium was quite good.

This form doesn’t work. Can’t type in, had to copy-paste. The crew constantly telling everyone about minor things is unnecessary. Did you put the belt on, push your bag more under the seat… The seat space was good for tall people, the food was decent for airplane.

Roomy seats for the given price! I couldn’t ask more!

Great airline, but there was no English entertainment (movies or shows)

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

The crew was amazing; Von, Vera and Guadalupe were very friendly and attentive throughout the entire flight. They were friendly and welcoming to everyone. A solid and dedicated team for sure!

Terrible. I was bumped off of my original flight and spent the next six days fighting to get back on it. I lost hours of my vacation trying to get this situation corrected.

Our flight was canceled after several delays. No hotel vouchers offered, minimal help for resolution leave me ultimately to cancel and book on an other airline. Then waited to get bags for more than 3 hours This whole experience has been awful!!!

My flight was canceled after being rescheduled for four days canceling my trip. Kayak and everyone affiliated with it I.e the airlines, and just fly have been excruciating to deal with. My trip to visit family had to be canceled as there was no way to make it. I am furious at all of you.

They delayed our flight because of bad weather in NY which was completely understandable. Then they cancelled our flight and a later flight that evening. The earliest we could fly was the next morning. We ended up buying last minute tickets on another airline and made it home slightly delayed but safely that evening. Delta kept saying it was weather related but if that was the case how did we make it back on another airline? The weather in NY was cloudy but not bad.

The way BCN airport handled boarding was a huge improvement over our trip to Spain from JFK. Instead of gate-mosquitos edging in before their zone was called, in BCN they had clearly marked lines for Zones 1-8 and people just lined up correctly. The flight itself was uneventful. The meal (curried chicken and rice) was one of the better meals we've had on Delta. Entertainment options were plentiful, power chargers were available in Main Cabin, and seats were decent. Flight staff were very friendly and positive throughout the 8 hour flight.

I like for how they process during check in. It was very smoothly.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Boarding was tough as we had to take a bus out to the plane and walk up a lot of stairs. Difficult with heavy carry-ons that said I got an entire empty row of seats, which was excellent for an international flight. Food was very mediocre but happy with the comfort so not complaining.

Food was terrible. Crew was kind but skipped over my row for providing sandwiches and beverages.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

More racist flight attandants maybe because i sm an attracticted darkskin latino man but once again bad flight attamdants they ignored me the whole flight even the woman sitting next to me notice how rude they were towards me i really never want to fly united or american airlines they alawsys have the rudesslt and racist flight attandants

We loved the United lounge near our gate and a rep named Aimee who was GREAT

Cramped seat even in economy plus seat 10A. Over booked flight, no space for the bags

Awful. There was a minor problem with a fridge and they had us 2 hours in the runway before take off. The paper work alone took them half hour. There was no attemp to make up time up while in teansit and when we arrived, they had us another half hour in the plane because of traffic. I, and a bunch of people, lost their onnection flights for 5 to 10 minutes. Not even the attemp to wait given thar all delays, but the taxing, were United's fault. Then another 45 mins to get an agent and no flight alternatives for 2 days. Im am very disapointed with this "premium carrier".

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Flight was On time and landed 30 mins early considering we were flying into Newark. No complaints.

get E+, a must for 5 hours flight if you are tall

The flight was canceled the day of the flight. United says it was FAA issue, with some 35 flights canceled and more delayed.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

A cookie and a soda, packed like sardines, will never be a positive experience. Also, boarded a 5:30 flight at 7:45pm

Whenever a passenger purchase a ticket his advantage number should automatically to his information. It's not everyone remember the number. You request for your number and American airline agent say they will email it....and they never email anything and you loose your mileage just because you don't remember your number. It should automatically go your information and associate with your email account at all times

Newark airport grounded inbound flight and only announced when the flight was about to start taxing.

The flight was two hours late to take off. The captain kept making announcements in English, but the volume on the speakers was low and we could not hear him. The flight attendant’s French translation was loud and clear, but we couldn’t understand French. The crew was nowhere to be found to relay what the captain was announcing. Very frustrating experience. American has to do better.

Paid $35 and not able to access the internet at all.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Flight was delayed bc of mechanical issue. New plane had different configuration so some seats had to be switched. They called all passengers who needed new boarding cards. They did not call us so we thought our seats were the same and fine. When we boarded they informed us our receipts had changed and we are now all sitting separate and in the back row. Both my daughters had meltdowns and started to cry and once we got on the flight, we figured out how we could sit closer to each other, but this was very upsetting.

Flight got delayed for no reason. And Air Canada was doing 3 boardings via the same gate. It was chaotic!

Friendly efficient crew, but plane had no way to charge phone. That is a near necessity with today’s travel where we carry out travel documents on our phones.

The flight was delayed for 2 hrs. We were changed to a smaller plane, which was shaking a lot.

Registered my luggage at 5pm. Arrived at JFK at 1:00 am. Worst trip ever. Never again

Air Canada never runs on time. You’re lucky if your flight is not cancelled or diverted. Worst airline in the world for gas lighting its customers.

No space in overhead bin, one cookie, 2 oz of juice - is not customer service.

There is not enough space between two chairs and raws.

Actually as my experience with air Canada from Canada to Newark it was crazy for me because it was a lot of delays which for me it shouldn’t be like that, but I was able to coup with it so that was my experience I hope next time they will do good on that thanks.

All was fine. Weather was a bit stormy, but nothing kayak can do about that! 😊

flight was delayed, there was open communication about the delay the delay pushed way past the posted delay time and

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