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Find cheap flights from Newark Liberty Airport to South Korea from $569

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to South Korea 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
0 bags
Wed 7/10
Wed 7/17

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Best South Korea Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Seoul
Incheon1 stop$902
Jeju City
Jeju City2 stops$1,932
Busan
Busan3 stops$1,354
Daegu
Daegu2 stops$3,381

Good to know

Low season

August

High season

September

Cheapest flight

$569
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Newark Liberty Airport to Incheon

FAQs - booking South Korea flights

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

    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 Newark Liberty Airport to South Korea.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to South Korea from 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 from Newark Liberty Airport to South Korea?

    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 South Korea with an airline and back to Newark Liberty Airport with another airline.

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

    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 South Korea from Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to South Korea

  • Morning departure is around 120% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Newark to South Korea

Need help choosing which airline to fly with from Newark to South Korea? 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.
8.5
Korean AirOverall score based on 1129 reviews
8.2Food
8.8Crew
8.6Boarding
8.3Comfort
8.2Entertainment
Airline reviews

Overall, very uneventful and pleasant experience. Most importantly, no delays.

10.0 ExcellentAnonymous, May 2024SGN - ICN
Read more about Korean Air reviews

Overall, very uneventful and pleasant experience. Most importantly, no delays.

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

We were seated at the back and that was very uncomfortable for me with the turbulence we experienced on our way to Chicago.

I enjoyed flying on Korean Air. The service was great and the food was yummy. They served white fish.

I enjoyed flying on Korean Air. The service was great and the food was yummy, especially the bibimbap and cold spicy noodles. The only thing that bummed me out on this red-eye flight was that my seat did not properly recline so I was not able to sleep.

On time and flight crew are always so happy to help and always smiling unlike other airlines.

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

Stewardess are nice. Food could have been better and should have a better dessert. They do not offer scotch or beer. You have to ask for it. I also was not happy that you do not serve ginger ale and or cranberry juice. This is my first time that an international flight do not have this. I go home overseas every year and when I travel through ANA, Delta, Qatar, JAL, Asiana Air, United Air. they all serve this two very famous drink. You do not have a great snack tray.

You did not put me on a Korean Air flight! so I do not have nothing to say

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)

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.

One of our luggage items was damaged during our flight to Newark from Incheon. Although our email communication was not responded to, when discussing the matter with the staff at the Newark checkin before our return flight to Incheon, we were provided with a free replacement luggage item. This customer service was, overall, very satisfactory.

I would have enjoyed some hot tea, preferably green tea, but they only serve hot coffee.

10 Hours delay on departure of the return flight and in-flight Wi-Fi was not available entire flying time all that caused monetary loss to my business.

Original plane sidelined. Had to wait an hour for replacement.

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Nice flight, nice crew but no cookie or napkin with my seltzer.

The flight was canceled. Got rebooked to Chicago and when we arrived our luggage where to there. They were going to our original destination the day after. They would not deliver them to our house. We had to go pick them up.

EWR terminal C United Club is great. Flight and everything else mediocre

737 Max was leaking water into the cabin through the windows. Overhead bins opened on landing. Bad bad plane.

The preferred seats where awful. Impossible to use them again

Delayed multiple times. Boarding was ok but getting off the aircraft was a mess. So disorganized with staff trying to help the elderly but completely blocking path for anyone else to move. Bathroom was disgusting, probably caused by one of the customers but staff couldn't care less to help clean it. No one wanted to use it since the floor was completely soaked so everyone just lined up the other restroom while the staff just chit chat with each other while looking at us.

I was in business class. There was an excellent headset. But half an hour before arrival they collected them! The rest of the trip I had to use a cheap earphone. There must be a better way to protect the headphones.

WiFi connected but only let you go to the AA website, not even text messaging worked.

I think the seats on some of their planes are uncomfortable. You can be ok on a short flight of two hours but no more than that. The delays, and also the refreshments on the plane were not enough.

Awful customer service on the phone. No phone number on the website to call a real person. Website says changes are no charge but this is a lie. I had a cheaper ticket through Kayak therefore Finnair wouldn’t change it unless I would pay the entire fare again. I begged but their agents at the airport were rude and the online chat person cut off the call with no help. Super disappointed. Wont fly this airline again and will tell everyone I meet how bad it is. Crew on the flight was nice but otherwise huge disappointment.

Generally good but we were delayed almost two hours from the original time of purchase. The pilot claimed an internal issue then an external equipment issue that needed to be adddressed. He made up a lot of the time.

The flight was excellent, provided that we had inclement weather. We departed earlier than scheduled and arrived early. There was a little turbulence, but nothing to be worried about.

It was less than what is expected for a business class ticket I thought that the staff actively ignored me because I either looked Indian or Hispanic to them and I guess I did not deserve their attention. The food which included a beef entree was not available so not enough food was ordered for number of seats available. I will say experience in Greenwich lounge was very good and the staff there at the airport were very nice. May be your crew needs to learn about racial equity so that everyone gets either the same aweful treatment or hopefully the best treatment which is what we expect I recommend you take a flight with Singapore airlines that I have taken and the crew remember your last names and use it to address each person, food never finishes if you are at the back of business class and crew anticipate your need even before you articulate. Same price and 100 times better service than American Airlines

pleased with overall experienced, but seats in coach are tight.

No seat assignment . Last on board . Though I would not receive any boarding pass

The flight was very uncomfortable and there was no snacks served for the 13 hours international flight. In addition, the flight was delayed 3 hours

It was great, love the experience and will definitely recommend 👌. Communication was great

The flight got canceled multiple times and we had to drive their to reach midnight for our next morning interview. Poor and unriable experience. Now have to ask for a refund since we didn't need their rescheduled flight three days later.

In flight wifi that I paid for was very slow and at times didn't work at all.

No food, not even snacks on the 6hr flight from Newark to Vancouver! The movie collection made up for it though and they did come around with drinks twice. Just good to know so you can eat ahead/bring snacks onto the flight. It was a bumpy ride induced by wind and rain but otherwise got to the destination safely and promptly.

Announcements were to loud, too insistent and too often. The same messages can be made in a nice relaxed, yet efficient manner. There is no need to "talk down" as if on a mild power trip. It's immature and unnecessary. This is a constant irritant especially with Air Canada. Learn from your European competitors to have a bit of class.

My flight was cancelled. The flight they booked me on was delayed over 2 hours with mechanical problems so I missed my connection and they ran out of hotel rooms, so I had to book and pay for it on my own. I also had to pay for food out of pocket. It was a terrible experience.

Date was for a day earlier than I realized and no email or text up on check in. At least I could have made an effort to re-arrange my schedule to use the flight. 100% write off + cost of new ticket.

The agents lied and said flight was completely full, (wasn’t even have full) then proceeded to take everyone’s roller bags even though there was plenty room to accommodate them on the flight.

Book cheap flights from Newark to South Korea

Recent round-trip flight deals

10/8Tue
1 stopTurkish Airlines
43h 20mEWR-ICN
10/16Wed
1 stopTurkish Airlines
25h 10mICN-EWR
$902
10/19Sat
1 stopTurkish Airlines
28h 15mEWR-ICN
11/1Fri
1 stopTurkish Airlines
25h 55mICN-EWR
$932
11/11Mon
nonstopAIR PREMIA
14h 54mEWR-ICN
11/24Sun
nonstopAIR PREMIA
14h 00mICN-EWR
$1,152
9/2Mon
1 stopAir Canada
20h 55mEWR-ICN
9/10Tue
1 stopAir Canada
26h 43mICN-EWR
$1,169
10/3Thu
1 stopAir Canada
20h 55mEWR-ICN
10/14Mon
1 stopAir Canada
26h 05mICN-EWR
$1,175
9/4Wed
1 stopAmerican Airlines
20h 16mEWR-ICN
9/24Tue
1 stopAmerican Airlines
19h 03mICN-EWR
$1,216
7/8Mon
2 stopsAmerican Airlines
32h 52mEWR-ICN
9/9Mon
2 stopsAmerican Airlines
31h 11mICN-EWR
$1,220
11/24Sun
nonstopAIR PREMIA
14h 54mEWR-ICN
12/2Mon
nonstopAIR PREMIA
14h 00mICN-EWR
$1,226
8/2Fri
2 stopsKorean Air
24h 35mEWR-CJU
8/9Fri
2 stopsKorean Air
29h 46mCJU-EWR
$2,679
6/23Sun
2 stopsKorean Air
22h 02mEWR-TAE
6/30Sun
2 stopsKorean Air
21h 04mTAE-EWR
$3,381

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Recent one-way flight deals

9/21Sat
3 stops
36h 30mEWR-ICN
$569
8/31Sat
3 stops
36h 30mEWR-ICN
$584
9/24Tue
3 stops
41h 08mEWR-ICN
$601
9/8Sun
nonstopAIR PREMIA
14h 55mEWR-ICN
$684
11/18Mon
nonstopAIR PREMIA
14h 54mEWR-ICN
$690
10/30Wed
1 stopAir Canada
21h 25mEWR-ICN
$762
7/7Sun
1 stopAir Canada
33h 55mEWR-ICN
$763
9/7Sat
1 stopKorean Air
19h 35mEWR-ICN
$840
10/27Sun
1 stopKorean Air
19h 50mEWR-ICN
$847
10/17Thu
2 stopsUnited Airlines
23h 20mEWR-ICN
$850

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Last minute flights from Newark to South Korea

Last minute flight, train and bus deals

6/12Wed
multi-stopLOT
21h 10mEWR-ICN
8/8Thu
multi-stopLOT
43h 50mICN-EWR
$1,750
6/12Wed
multi-stopLOT
21h 10mEWR-ICN
8/8Thu
multi-stopLOT
43h 50mICN-EWR
$1,799
6/12Wed
nonstopAIR PREMIA
14h 55mEWR-ICN
6/14Fri
nonstopAIR PREMIA
14h 00mICN-EWR
$1,918
6/11Tue
multi-stopKorean Air
19h 25mEWR-ICN
6/18Tue
multi-stopKorean Air
17h 32mICN-EWR
$2,092
6/12Wed
multi-stopAir Canada
19h 30mEWR-ICN
7/17Wed
multi-stopAir Canada
25h 31mICN-EWR
$2,168
6/12Wed
multi-stopAir Canada
22h 00mEWR-ICN
7/17Wed
multi-stopAir Canada
26h 34mICN-EWR
$2,208
6/12Wed
multi-stopUnited Airlines
20h 00mEWR-ICN
7/22Mon
multi-stopUnited Airlines
21h 05mICN-EWR
$2,249
6/12Wed
multi-stopUnited Airlines
26h 20mEWR-ICN
7/17Wed
multi-stopUnited Airlines
25h 17mICN-EWR
$2,252
6/12Wed
nonstopAIR PREMIA
14h 55mEWR-ICN
6/30Sun
nonstopAIR PREMIA
14h 00mICN-EWR
$2,270
6/12Wed
multi-stopKorean Air
20h 20mEWR-ICN
6/14Fri
multi-stopKorean Air
16h 53mICN-EWR
$2,292

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Newark Liberty Airport - South Korea Flights

Departure:

Newark Liberty Airport (EWR)United States

Return flight deals:

South Korea - Newark Liberty Airport

Cabin classes:

$1,570
$604