$297 Find Cheap Flights from South Korea to Newark Liberty Airport - Compare and Save

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Cheap Flights from South Korea to Newark

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from South Korea to Newark

Thu, Jan 28 - Fri, Feb 5
Air Canada Logo
6:55 pm - 4:49 pmICN  Incheon Intl-EWR Newark
35h 54m1 stop Vancouver Intl
Air Canada Logo
6:15 pm - 5:10 pmEWR  Newark-ICN Incheon Intl
32h 55m1 stop Vancouver Intl
$654Air Canada
Mon, Feb 1 - Sun, Feb 21
Air Canada Logo
6:55 pm - 4:49 pmICN  Incheon Intl-EWR Newark
35h 54m1 stop Vancouver Intl
Air Canada Logo
6:15 pm - 5:10 pmEWR  Newark-ICN Incheon Intl
32h 55m1 stop Vancouver Intl
$654Air Canada
Fri, Nov 20 - Sun, Nov 29
Air Canada Logo
6:55 pm - 1:26 pmICN  Incheon Intl-EWR Newark
32h 31m2 stops Vancouver Intl Calgary
Air Canada Logo
6:15 pm - 5:10 pmEWR  Newark-ICN Incheon Intl
32h 55m1 stop Vancouver Intl
$654Air Canada
Thu, Sep 10 - Tue, Sep 15
United Airlines Logo
11:30 am - 7:32 pmICN  Incheon Intl-EWR Newark
21h 02m2 stops San Francisco Los Angeles
United Airlines Logo
3:38 pm - 4:20 amEWR  Newark-ICN Incheon Intl
23h 42m2 stops Denver Intl San Francisco
$655United Airlines
Thu, Sep 10 - Sun, Sep 13
United Airlines Logo
4:50 pm - 12:59 amICN  Incheon Intl-EWR Newark
21h 09m2 stops San Francisco Denver Intl
United Airlines Logo
10:35 am - 3:20 pmEWR  Newark-ICN Incheon Intl
15h 45mnonstop
$655United Airlines
Thu, Sep 10 - Sun, Sep 13
United Airlines Logo
11:30 am - 12:59 amICN  Incheon Intl-EWR Newark
26h 29m1 stop San Francisco
United Airlines Logo
10:35 am - 3:20 pmEWR  Newark-ICN Incheon Intl
15h 45mnonstop
$655United Airlines
Sun, Sep 20 - Tue, Sep 22
AIR PREMIA Logo
9:25 pm - 10:30 pmICN  Incheon Intl-EWR Newark
14h 05mnonstop
AIR PREMIA Logo
1:00 am - 5:15 amEWR  Newark-ICN Incheon Intl
15h 15mnonstop
$657AIR PREMIA
Thu, Sep 24 - Mon, Sep 28
AIR PREMIA Logo
9:25 pm - 10:30 pmICN  Incheon Intl-EWR Newark
14h 05mnonstop
AIR PREMIA Logo
1:00 am - 5:15 amEWR  Newark-ICN Incheon Intl
15h 15mnonstop
$663AIR PREMIA
Tue, Sep 22 - Wed, Oct 7
Delta Logo
7:40 pm - 11:57 pmICN  Incheon Intl-EWR Newark
17h 17m1 stop Minneapolis St Paul
Delta Logo
6:00 am - 5:20 pmEWR  Newark-ICN Incheon Intl
22h 20m1 stop Minneapolis St Paul
$858Delta
Fri, Sep 25 - Sun, Oct 4
Delta Logo
7:40 pm - 11:57 pmICN  Incheon Intl-EWR Newark
17h 17m1 stop Minneapolis St Paul
Delta Logo
6:15 am - 5:20 pmEWR  Newark-ICN Incheon Intl
22h 05m1 stop Minneapolis St Paul
$858Delta
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 flight to Newark Liberty Airport?

In the last 5 days, the cheapest flight deal to Newark Liberty Airport was found on the route from Incheon, at $654 return. The most popular connection is from Seoul to Newark Liberty Airport and KAYAK users have found round-trip deals for as low as $654 in the last 5 days.

What is the cheapest day to fly to Newark?

Based on KAYAK data, the cheapest day to fly to Newark is Saturday where round-trip tickets can be as cheap as $595. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $686 on average.

What is the cheapest month to fly to Newark Airport?

The cheapest month for flights to Newark Airport is November, where tickets cost $538 on average for return flights. On the other hand, the most expensive months are June and August, where the average cost of tickets from South Korea is $1,150 and $1,138 respectively. For one-way flights, the best month to travel is October with an average price of $446.

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 round-trip flights cost $625 on average. The most expensive time of day to fly to Newark Airport is generally in the evening, which is peak travel time and where the average cost of a ticket is $661.

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 $686 round-trip.

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

To get a below average price, you should book around 3 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low season

April

Cheapest flight

$297
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Seoul Incheon Airport to Newark Liberty Airport

FAQs - booking Newark Liberty Airport flights

  • What is the cheapest flight to Newark Liberty Airport?

    In the last 5 days, the cheapest flight deal to Newark Liberty Airport was found on the route from Incheon, at $654 return. The most popular connection is from Seoul to Newark Liberty Airport and KAYAK users have found round-trip deals for as low as $654 in the last 5 days.

  • 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 $609. The cheapest price found on KAYAK in the last 2 weeks cost $359 and departed from Incheon Intl Airport.

  • 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.

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 $479 or less one-way and $686 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 3 airlines serving from South Korea to Newark

 
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.
8.1
AIR PREMIAOverall score based on 105 reviews
8.0Comfort
7.3Food
8.8Crew
6.8Entertainment
8.0Boarding
Airline reviews

Courteous crew and effective service on-board. Good leg room. Areas for improvement: 1. Limited menu meal menu options. During checking there was no means provided to select meal option. On our return flight the first meal had Pork and Beef options only. Fortunately the second meal had Chicken as an option. Otherwise we would have gone without meal through 13+ hrs of journey, 2. Limited choice and very limited number of movies and TV shows.

8.0 ExcellentAnonymous, May 2026
Read more AIR PREMIA reviews

Courteous crew and effective service on-board. Good leg room. Areas for improvement: 1. Limited menu meal menu options. During checking there was no means provided to select meal option. On our return flight the first meal had Pork and Beef options only. Fortunately the second meal had Chicken as an option. Otherwise we would have gone without meal through 13+ hrs of journey, 2. Limited choice and very limited number of movies and TV shows.

I booked this airline twice. The first time, they cancelled the flight due to destination weather condition but without offering any optional flight but only a cancelation notice sent via SMS. I had no choice but to re-book United airline with the same travel date and destination. (no impact on the weather condition Air Premia claimed) The second time, my husband missed the flight due to local traffic in Seoul. Normally, all major airline would helped you to re-book the same flight next day with changing fee only. But Air Premia offered nothing and only requested my husband to re-book a full price ticket.

Don't splurge for the Premium Wide Economy. They compare it to business class. This is not business class, and the seats are very uncomfortable.

For the second meal, the different food choices ran out both times so we were only offered one.

The crews were friendly, professional and courteous. Checking in was easy and smooth. The best part is, as we all know, the price.

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

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

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.

Check-in was an absolute disaster, taking more than an hour and half because they offered no online check-in and Kiosks were not available to use. In-flight entertainment was exclusively Korean media with a selection of only 5 or 6 movies to choose from. Korean television shows were also available. The food was lackluster. My chicken and tomatoes had 3 small pieces of chicken next to a mountain of soggy wedge potato fries. The seats were more comfortable than other airlines I’ve flown with and the staff aboard was extremely pleasant and helpful.

Delayed 7 hours Crew and employees were nice Extra long flight but at least we got in

During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta. The airline did not hold the connection, and we were informed that the next available flight is not for another 24 hours. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for us as a resident of New Jersey.

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

Flight was suspended mid air for over 1 hour and it was late

The seats weren’t reclining even though it wasn’t as exit seat

It was good because we traveled without luggage, carry on only.

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

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

Bad crew with full of attitude, bad plane. Pls get some new planes. No food, no drinks nothing

Boarding was easy. Gate agent was great! I have flown at this time before and they always make the announcement that the overhead bins are already full or my carry on is subject to plane-side tagging. Never fails. A bigger plane with more overhead space would be better. Overall a great flight

Boarding was a complete mess. The whole system went down. People got wrong seat for the first half an hour.

First time flying business class. Very comfortable for our long flight to Europe.

Sitting in coach even in the larger leg space is extremely uncomfortable and the staff pay no attention.

Boarding time was delayed in more than two hours. Then another hour on the ground before take off. Wi-fi was not working throughout the flight. Business class in even rows by the window are not so comfortable. And space for feet always feel tight. Had a meeting in New York early the following day with multiple people and had to request a delayed start.

My flight was delayed so bad i missed u it so i just said never mind

Seats could be more comfortable, food was plentiful and good.

It was great. All the crew were professional and nice.

My original flight was cancelled and that affected my trip and my plans and I got no compensation and customer service was hard to reach as well

Compared to our Lufthansa flight out, it was pretty poor. Check-in was a nightmare trying to figure out if it was Lufthansa or United, the Kayak link kept sending us to a dead link with United. Then figuring out which code was United was a mess - it took way too long. On the flight, the seats were uncomfortable, they were out of all wines but red when the flight started, then out of red after the first beverage. The flight attendant said they never get restocked before they turn around to the US, so it happens all the time. The food was so bad we threw it away. For a long flight, it was pretty terrible.

There was a little turbulence taking off and landing but mostly it was too late for me to make my connecting flight to Greensboro. Everything else was excellent.

Traveling to a place near Newark?

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Everything you need to know for your flight to Newark

Information on the airport you'll fly into in Newark