$377 Find Cheap Flights from South Korea 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 to Newark departing on 2/3. 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, 0 bags

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 for flights to Newark, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Newark, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$447
Overall average: $835
United Airlines
Wed 12/24Tue 1/6
ICN - EWR • 2 stops
Cheapest non-stop
$505
Typical prices: $646-$1,023
AIR PREMIA
Fri 12/26Tue 12/30
ICN - EWR • Non-stop
When to travel
November
Cheapest • 26% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Newark!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from South Korea to Newark

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from South Korea 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 South Korea to Newark

Wed, Dec 24 - Tue, Jan 6
United Airlines Logo
6:00 pm - 5:37 am
ICN
-
EWR
25h 37m2 stops
United Airlines Logo
3:05 pm - 5:40 am
EWR
-
ICN
24h 35m2 stops
$447United Airlines
Sun, Dec 28 - Sat, Jan 10
United Airlines Logo
6:00 pm - 7:09 am
ICN
-
EWR
27h 09m1 stop
United Airlines Logo
9:22 pm - 4:15 pm
EWR
-
ICN
28h 53m2 stops
$448United Airlines
Tue, Feb 3 - Mon, Feb 9
American Airlines Logo
7:15 pm - 12:29 am
ICN
-
EWR
19h 14m1 stop
American Airlines Logo
6:00 am - 4:45 pm
EWR
-
ICN
20h 45m1 stop
$459American Airlines
Sun, Dec 21 - Sat, Jan 3
Air Canada Logo
8:10 pm - 7:58 am
ICN
-
EWR
49h 48m2 stops
Air Canada Logo
11:52 am - 5:10 pm
EWR
-
ICN
39h 18m2 stops
$461Air Canada
Thu, Dec 25 - Tue, Jan 6
Air Canada Logo
8:10 pm - 7:53 pm
ICN
-
EWR
37h 43m2 stops
Air Canada Logo
11:52 am - 5:10 pm
EWR
-
ICN
39h 18m2 stops
$462Air Canada
Fri, Feb 6 - Sun, Feb 15
American Airlines Logo
7:15 pm - 12:29 am
ICN
-
EWR
19h 14m1 stop
American Airlines Logo
5:35 pm - 4:45 pm
EWR
-
ICN
33h 10m1 stop
$468American Airlines
Wed, Dec 24 - Sun, Jan 4
Multiple Airlines Logo
2:25 pm - 4:53 pm
GMP
-
EWR
40h 28m2 stops
Multiple Airlines Logo
9:05 am - 10:25 pm
EWR
-
GMP
23h 20m2 stops
$919Multiple Airlines
Sat, Jan 24 - Sat, Jan 31
Multiple Airlines Logo
5:50 pm - 3:40 pm
PUS
-
EWR
35h 50m3 stops
Multiple Airlines Logo
5:30 pm - 11:35 am
EWR
-
PUS
28h 05m3 stops
$922Multiple Airlines
Wed, Feb 11 - Wed, Feb 18
ANA Logo
7:50 pm - 12:28 pm
GMP
-
EWR
30h 38m2 stops
ANA Logo
1:00 pm - 11:20 am
EWR
-
GMP
32h 20m2 stops
$1,016ANA
Wed, Jan 14 - Mon, Jan 19
ANA Logo
7:50 pm - 12:18 pm
GMP
-
EWR
30h 28m2 stops
ANA Logo
7:45 am - 11:20 am
EWR
-
GMP
37h 35m2 stops
$1,044ANA
Booking Insights

KAYAK's insights & trends for flights to Newark

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

What is the cheapest month to fly to Newark Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Newark Airport is November, where tickets cost $499 on average for one-way flights. On the other hand, the most expensive months are April and August, where the average cost of tickets from South Korea is $1,120 and $1,059 respectively. For return trips, the best month to travel is November with an average price of $525.

What is a good deal for flights to Newark Airport?

If you’re looking for cheap airfare to Newark Airport, 25% of our users found tickets to Newark Airport for the following prices or less: From Incheon Intl Airport $431 one-way - $433 round-trip.

How far in advance should I book a flight 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 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, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 88 days before departure.

Good to know

Low seasonMarch
Cheapest flight$376
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Seoul Incheon Airport to Newark Liberty Airport

FAQs - booking Newark Liberty Airport flights

  • How far is Newark Airport from central Newark?

    Central Newark is 3 miles away from Newark Airport.

  • How much is a flight to Newark?

    On average, a flight to Newark costs $529. The cheapest price found on KAYAK in the last 2 weeks cost $227 and departed from Incheon Intl Airport.

  • What is the cheapest day to fly to Newark?

    Based on KAYAK data, the cheapest day to fly to Newark is Saturday where tickets can be as cheap as $398. On the other hand, the most expensive day to fly is Friday, where prices are $795 on average.

  • How does KAYAK find such low prices on flights 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 to Newark Liberty Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket 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 is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Newark Airport?

    The cheapest time of day to fly to Newark Airport is generally at night, when flights cost $741 on average. The most expensive time of day to fly to Newark Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,176.

Top tips for finding cheap flights to Newark Liberty Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $431 or less one-way and $433 or less round-trip.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Newark Liberty Airport flight deals.

Reviews of the top 4 airlines serving from South Korea to Newark

 
See real verified KAYAK customer reviews for airlines flying to Newark. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from South Korea to Newark. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
8.3
AIR PREMIAOverall score based on 72 reviews
7.3Food
7.0Entertainment
8.1Boarding
8.4Comfort
9.0Crew
Airline reviews

Very nice staff, airplanes, and an excellent value in premium economy.

10.0 ExcellentAnonymous, Nov 2025
HKG - ICN
Read more AIR PREMIA reviews

Very nice staff, airplanes, and an excellent value in premium economy.

Food quality is poor. Flight attendants are very friendly and professional.

I flew on Zip Air on the way to Asia so I can compare. The two airlines are night and day. Air Premia was so amazing compared to Zip Air. I have flown Korean Air in the past and I honestly don’t know the difference between Air Premia and the “non-budget” airlines. My Air Premia flight provided me two bags whereas I had to pay for Zip Air. On my under 11 hour flight, we were provided two full meals! The flight attendants were so kind and polite.

For the price, the overall experience was what I expected. The prices were fair and competitive, the staff friendly and more responsive than other airlines, and seating spacious. The downside was food portion size, but I'll gladly pay a few dollars more for the hot noodles or other supplemental snacks, given the more affordable ticket prices. I don't mind the absence of Hollywood movie programming if that leads to inflated ticket prices. Wi-Fi worked well. In addition to spacious seating for the Wide Premiium, I'd suggest foot rests to complement the calf rests. There're problems with booking Air Premia tickets at the home website. The underlying app engine won't process non-Korean credit cards, which is a major oversight, probably hurting the company's bottom line. I can go to Kayak or a third-party website to book Air Premia tickets, but it's an awkward work-around when other airlines don't have to resort to this tactic.

As it's a budget airline it's pretty basic. But the quality of crew and plane is excellent.

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.

The food is terrible. The staff is wonderful. Comfort is good.

For some reason, I couldn't choose my seat. The airline gave me a seat when I got there. Not happy about that. Otherwise, everything else was great!

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

One of the best airlines that I flew on, the flight attendants were very attentive and professional.

the over had ligth did not work'd for the all way

Seats comfortable, service and food very mediocre, staff not very attentive, worse than many other our flights with Delta.

Overall good experience; however, there was one flight attendant who was rather rough compared to everyone else. Everything else was good: entertainment, food. Delta keeps on delivering! Thank you!

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Crew blocked exits to front of ship with galley carts. Also split five person family apart on international flight without fixing.

For an expensive flight to another country, United has a lot of nerve serving pretzels and no meals (unless, of course, you want to buy something to eat). Unacceptable.

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

We boarded late. The crew at the airport was dismissive. The seat cushion on the plane was uncomfortable.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

Very disappointed with food service. They ran out of entree selections- so for the last 10 rows only option was lentil stew. Not a fan. Then the morning service (pizza twist) was lukewarm at best- I exited my 12 hour flight having eaten a roll and dessert. They knew it was a full flight.

Premium Plus is a really good idea for longer flights

Flight left on time. Boarding was easy. Arrived to EWR 30 mins early. Luggage was deplaned in good time. Overall a very good experience.

The person I bought the ticket for didn’t make the flight.

Extremely turbulent landing. Crew was friendly and plane comfortable. Airport and US pre clearance was understaffed

taking our carryon and forcing us to check it through

A sandwich and a drink would have been better thank a snack bar...

1 hour late No hot drinks No restroom in the back of the plane

I had wonderful wheelchair assistance through the Montreal airport onto the flight. Air Canada was excellent in this both at the Fredericton airport and the Montreal one where an attendant helped us through customs as well as transport and baggage security.

Horrible flight cancelled had to buy another very expensive ticket

I had a very disappointing experience with customer service. I was suffering from a severe viral infection that included a rash and persistent cough, leaving me unable to even sit upright. Given the circumstances, I requested travel credits from Canada Air, explaining the potential health risk to others onboard. However, the airline showed no concern for my condition and stated they were not in a position to make decisions based on health considerations. Despite my illness, I received no support or flexibility. Ultimately, I chose to forgo my flight due to their lack of responsiveness. It’s unfortunate that airlines like this operate without prioritizing passenger health and safety.

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.

Traveling to a place near Newark?

Book flights to Newark if you plan to visit one of these locations
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Mahwah
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Everything you need to know for your flight to Newark

Information on the airport you'll fly into in Newark