ICN - EWR

$516 Find Cheap Flights from Seoul Incheon Airport to Newark Liberty Airport - Compare and Save

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 10/12. 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 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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Everything you should know

Cheapest round-trip
$779
Typical prices: $553-$1,174
AIR PREMIA
Wed 9/16Thu 10/29
ICN - EWR • Non-stop
Cheapest one-way
$516
Typical prices: $363-$539
Air Canada
Mon 10/12
ICN - EWR • 1 stop
Top airlines
Cheapest • from $779 (round-trip)
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with AIR PREMIA. Average duration is 14h 05m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 88% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $434 (round-trip)
Shortest trip • 16h 30m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 32% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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 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 16 - Thu, Oct 29
AIR PREMIA Logo
9:25 pm - 10:30 pm
ICN
-
EWR
14h 05mnonstop
AIR PREMIA Logo
1:00 am - 5:40 am
EWR
-
ICN
15h 40mnonstop
$779AIR PREMIA
Mon, Nov 2 - Tue, Nov 24
Air Canada Logo
6:55 pm - 4:38 pm
ICN
-
EWR
35h 43m
1 stop
Air Canada Logo
7:58 pm - 5:10 pm
EWR
-
ICN
31h 12m
2 stops
$780Air Canada
Wed, Sep 16 - Wed, Oct 28
AIR PREMIA Logo
9:25 pm - 10:30 pm
ICN
-
EWR
14h 05mnonstop
AIR PREMIA Logo
1:00 am - 5:40 am
EWR
-
ICN
15h 40mnonstop
$781AIR PREMIA
Wed, Sep 16 - Thu, Oct 29
AIR PREMIA Logo
9:25 pm - 10:30 pm
ICN
-
EWR
14h 05mnonstop
AIR PREMIA Logo
1:00 am - 5:40 am
EWR
-
ICN
15h 40mnonstop
$782AIR PREMIA
Mon, Nov 2 - Tue, Nov 24
Air Canada Logo
6:55 pm - 4:38 pm
ICN
-
EWR
35h 43m
1 stop
Air Canada Logo
6:15 pm - 5:10 pm
EWR
-
ICN
32h 55m
1 stop
$788Air Canada
Sun, Sep 13 - Sat, Oct 3
AIR PREMIA Logo
9:25 pm - 10:30 pm
ICN
-
EWR
14h 05mnonstop
AIR PREMIA Logo
1:00 am - 5:15 am
EWR
-
ICN
15h 15mnonstop
$796AIR PREMIA
Tue, Jul 7 - Thu, Jul 16
Air Canada Logo
5:45 pm - 4:33 pm
ICN
-
EWR
35h 48m
1 stop
Air Canada Logo
6:05 pm - 4:05 pm
EWR
-
ICN
33h 00m
1 stop
$797Air Canada
Mon, Oct 19 - Tue, Oct 27
AIR PREMIA Logo
9:25 pm - 10:30 pm
ICN
-
EWR
14h 05mnonstop
AIR PREMIA Logo
1:00 am - 5:40 am
EWR
-
ICN
15h 40mnonstop
$798AIR PREMIA
Wed, Jul 8 - Wed, Jul 15
Air Canada Logo
5:45 pm - 7:29 am
ICN
-
EWR
26h 44m
1 stop
Air Canada Logo
6:05 pm - 4:05 pm
EWR
-
ICN
33h 00m
1 stop
$799Air Canada
Wed, Jul 8 - Wed, Jul 15
Air Canada Logo
5:45 pm - 7:29 am
ICN
-
EWR
26h 44m
1 stop
Air Canada Logo
6:05 pm - 4:05 pm
EWR
-
ICN
33h 00m
1 stop
$800Air Canada
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.

How much is a round-trip flight from Incheon Intl Airport to Newark Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Incheon Intl Airport to Newark Airport departing in September.

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 Sunday, 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 November, where tickets cost $496 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $961 and $939 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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $508 on average.

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 2 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$516
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 3% 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 5 days, the lowest price for a flight from Incheon Intl Airport to Newark Airport was $516 for a one-way ticket and $779 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.

  • Which airline alliances offer flights from Seoul Incheon Airport to Newark Liberty Airport?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Seoul Incheon Airport and Newark Liberty Airport, with SkyTeam being the most commonly used for this 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 Delta?

    The two airlines most popular with KAYAK users for flights from Incheon to Newark are AIR PREMIA and Delta. With an average price for the route of $773 and an overall rating of 8.1, AIR PREMIA is the most popular choice. Delta is also a great choice for the route, with an average price of $695 and an overall rating of 7.8.

  • 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 $661 or less one-way and $777 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 3 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.
8.1
AIR PREMIAOverall score based on 97 reviews
8.8Crew
8.1Comfort
6.9Entertainment
8.1Boarding
7.2Food
Airline reviews

Reasonable fair, good service, in sum, I am very happy!

10.0 ExcellentAnonymous, Jun 2026
IAD - ICN
Read more AIR PREMIA reviews

Reasonable fair, good service, in sum, I am very happy!

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.

Seating was good in the economy with plenty of leg room. The seat cushions were a little firm though, especially for such a long flight. All meals were Korean as would be expected. The food was typical airline quality. Edible, but not something you would recommend to friends. Inflight entertainment was also all Korean but Korean tv and movies are made well and you can find something to watch. Just be prepared to read subtitles. Overall it was a good flight, especially for the price.

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

The person in front of me was rude. He may came from some communism countries and don’t care of other people. No common manner and sense between human being.

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

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

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

The seats were really comfortable. Flight crew were friendly with passengers. Overall was a great flight.

Great crew, flight on time, luggage pick up a breeze

Was on time, normal boarding. The worst flight attendents and service I ever seen,, can't believe Delta can have such service. Bathroom was dirty and no toilet paper, paper towels and used toilet paper all over the floor, when I tried to tell flight attendant she didn't even let me to finish and turn around. Very rude. Wi fi didn't work.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

Flight was delayed. Then eventually cancelled. The female staff that was announcing overhead was unprofessional. She was telling everyone that the company is not going to give any money for taxi, hotel etc. then eventually the flight was cancelled.

The seats were very nice in premium economy. The service was good. The flight was slightly bumpy. Would have appreciated more updates from the pilots.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Over 2.5 hour maintenance delay on first morning flight with no acknowledgement, compensation or even gesture of good will. Aircraft had overnighted at airport so issue should have been addressed prior to boarding. Over 3.5 hours before first slow and deliberate beverage service.

Referencing ANA'S service to Japan and the return on UA, the pillow was awful, the crew was not very attentive, and the food was bizarre and tasted okay. Whoever's idea it was to make vegetable tempera in a steam capsule should probably revisit that. Since it was the vegetarian option, it was my only choice.

Crew were welcoming, accommodating and they worked hard to find places for all carry on.

Broken tray table. Erratic service. Premium economy is more economy than premium- other airlines treat PE much better. No lounge access.

Our flight from Nice to Newark ran an hour late, and the food was mediocre, but it was fine. The problem was that we were scheduled to have a 4.5-hour layover in Newark, but then our flight to RDU was almost four hours late, finally departing at almost 11:30 p.m. We understand that flight delays were caused by weather problems in the East. However, there were at least two times, when were told that we would begin boarding in just a few minutes, only to have the flight delayed another 1.0-1.5 hours. This meant that we would leave a restaurant or the United Club, go to the gate, only to learn that there would be another major delay. Poor planning and/or communication.

Seats very comfortable; service efficient and pleasant; flight was on-time; boarding organized.

My food prefer was confirmed by email 2x and still the crew claim they had no pre-order. I taken ill while in India so I needed to avoid Indian sauces and spices, so the problem with the preorder was unacceptable. Additionally, is there a new rule to automatically not to disturb passengers? I would like this as an option. Lastly, for breakfast I needed to avoid Indian and I’m allergic to eggs.. therefore the only option was pancakes and guess what was not available!!!

It was a really seamless flight and the entertainment selection was excellent.

Everything you need to know for your flight from Incheon Intl to Newark

Information on your arrival and departure airports