SEL - EWR

$385 Find Cheap Flights from Seoul to Newark

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seoul 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 in flight searches from Seoul 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 Seoul to Newark, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$457
Typical prices: $575-$759
American Airlines
Tue 2/3Thu 2/26
ICN - EWR • 1 stop
Cheapest non-stop
$589
Typical prices: $577-$783
AIR PREMIA
Mon 3/2Sun 3/8
ICN - EWR • Non-stop
Top airlines
United Airlines
Cheapest • from $488 (round-trip)
AIR PREMIA
Best reviews • 8.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
ICN-EWR
Cheapest
ICN-EWR
Most popular
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 26% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seoul to Newark (SEL-EWR)

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

Tue, Feb 3 - Thu, Feb 26
American Airlines Logo
7:15 pm - 3:29 pm
ICN
-
EWR
34h 14m1 stop
American Airlines Logo
6:00 am - 4:45 pm
EWR
-
ICN
20h 45m1 stop
$457American Airlines
Tue, Feb 10 - Tue, Mar 3
American Airlines Logo
7:15 pm - 9:30 am
ICN
-
EWR
28h 15m2 stops
American Airlines Logo
6:28 pm - 4:45 pm
EWR
-
ICN
32h 17m2 stops
$458American Airlines
Mon, Feb 2 - Wed, Feb 11
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
$464American Airlines
Mon, Feb 2 - Fri, Feb 6
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
$465American Airlines
Thu, Feb 5 - Sat, Feb 28
American Airlines Logo
7:15 pm - 9:30 am
ICN
-
EWR
28h 15m2 stops
American Airlines Logo
5:17 pm - 4:45 pm
EWR
-
ICN
33h 28m2 stops
$468American Airlines
Mon, Feb 2 - Wed, Feb 4
American Airlines Logo
7:15 pm - 11:23 am
ICN
-
EWR
30h 08m2 stops
American Airlines Logo
7:36 pm - 4:45 pm
EWR
-
ICN
31h 09m2 stops
$469American Airlines
Thu, Feb 5 - Sat, Feb 28
American Airlines Logo
7:15 pm - 12:29 am
ICN
-
EWR
19h 14m1 stop
American Airlines Logo
5:17 pm - 4:45 pm
EWR
-
ICN
33h 28m2 stops
$470American Airlines
Mon, Feb 9 - Mon, Feb 16
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
$472American Airlines
Wed, Feb 4 - Tue, Feb 17
ANA Logo
7:50 pm - 12:18 pm
GMP
-
EWR
30h 28m2 stops
ANA Logo
1:00 pm - 11:20 am
EWR
-
GMP
32h 20m2 stops
$1,047ANA
Thu, Jan 29 - Mon, Feb 9
ANA Logo
7:50 pm - 12:18 pm
GMP
-
EWR
30h 28m2 stops
ANA Logo
12:42 pm - 11:20 am
EWR
-
GMP
32h 38m2 stops
$1,050ANA
Booking Insights

KAYAK's insights & trends for Seoul to Newark flights

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

What is the cheapest Seoul to Newark Airport flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Seoul to Newark Airport costs $228 on the route between Incheon Intl Airport (ICN) and Newark Airport (EWR). It is also the most popular route.

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

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

Your flight ticket price will generally be cheaper if you fly to Newark on a Saturday and more expensive on a Monday. On your return trip to Seoul, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Seoul to Newark Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seoul 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 Seoul to Newark Airport is November, where tickets cost $525 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $964 and $869 respectively.

Can I save money by flying with a layover from Seoul 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 Seoul 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 Seoul 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 Seoul to Newark Airport, you should book around 3 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$385
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Seoul Incheon Airport to Newark Liberty Airport

When to book flights from Seoul to Newark

Are your dates flexible? Find out the best times to travel from Seoul 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 to Newark flights

  • What is the cheapest flight from Seoul to Newark Airport?

    In the last 3 days, the lowest price for a flight from Seoul to Newark Airport was $385 for a one-way ticket and $457 for a round-trip.

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

    Yes, you’ll need a passport to travel to Newark from Seoul.

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

    There are 2 airports in Seoul (Seoul Gimpo Intl and Incheon Intl.) and only 1 airport in Newark (Newark). The cheapest flights are generally found on the Seoul Incheon Airport to Newark flight route.

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

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

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

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Seoul to Newark flight route.

  • Which airline alliances offer flights from Seoul to Newark?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Seoul and Newark, with SkyTeam being the most commonly used for this route.

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

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

  • Which is the best airline for flights from Seoul to Newark, AIR PREMIA or Air Canada?

    The two airlines most popular with KAYAK users for flights from Seoul to Newark are AIR PREMIA and Air Canada. With an average price for the route of $873 and an overall rating of 8.3, AIR PREMIA is the most popular choice. Air Canada is also a great choice for the route, with an average price of $642 and an overall rating of 7.1.

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

    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 to Newark.

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

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

    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 with an airline and back to Seoul with another airline.

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

    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 from Seoul 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 Seoul to Newark Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $456 or less one-way and $486 or less round-trip.

Reviews of the top 4 airlines serving from Seoul to Newark

 
See real verified KAYAK customer reviews for airlines flying from Seoul 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 Seoul 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 73 reviews
7.3Food
9.0Crew
8.3Comfort
8.2Boarding
7.0Entertainment
Airline reviews

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.

2.0 MediocreMike, Dec 2025
SFO - ICN
Read more AIR PREMIA reviews

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.

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.

I went to washroom twice and once there was no toilet seat cover and the other no toilet paper at all. I don't think it was ever replenished or checked before we boarded as it was very early on in the flight.

Premium economy is like the forgotten class. Aside from meal service never saw a flight attendant. Any additional beverages required going to the very back of the plane to request and there was rarely an attendant there. Seat leg / foot rest hardly elevates and not well suite for someone under 5’6. Bulky armrests

I paid for a business class ticket on Delta. It was sourced to Virgin Atlantic. They changed out the aircraft which had fewer upper class tickets. Even though I'd checked into the lounge, was receiving alerts via kayak about the delay and changes; no one informed me that the seat would be changed - until I attempted to board and was told that I would have an economy seat or they could search to put me on another airline. Even the flight crew were informed of this change (10 passengers were bumped out of Upper Class) around 2 pm (1400) time. Hours would have helped to consider alternatives instead of making a last minute change. There needs to be compensation from both Delta and Virgin given this change in service/experience.

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.

It was good, although we could not get our preferred seats, we did enjoy the whole experience from Costa Rica. I still don't understand why our luggage is not the first to come out at the band.

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

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.

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.

Everything you need to know for your flight from Seoul to Newark

Information on your arrival and departure airports