SEL - EWR

$390 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 5/10. 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
$536
Overall average: $697
American Airlines
Wed 5/20Thu 5/28
ICN - EWR • 2 stops
Cheapest non-stop
$553
Typical prices: $674-$1,188
AIR PREMIA
Wed 4/1Tue 4/14
ICN - EWR • Non-stop
Top airlines
American Airlines
Cheapest • from $536 (round-trip)
AIR PREMIA
Best reviews • 8.2 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
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 16% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 25% 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

Wed, May 20 - Thu, May 28
American Airlines Logo
5:50 pm - 10:08 pm
ICN
-
EWR
41h 18m
2 stops
American Airlines Logo
1:30 pm - 3:45 pm
EWR
-
ICN
37h 15m
2 stops
$536American Airlines
Mon, May 18 - Wed, May 27
American Airlines Logo
5:50 pm - 4:30 pm
ICN
-
EWR
35h 40m
2 stops
American Airlines Logo
7:29 pm - 3:45 pm
EWR
-
ICN
55h 16m
2 stops
$537American Airlines
Thu, Apr 2 - Wed, May 13
American Airlines Logo
5:40 pm - 9:35 am
ICN
-
EWR
28h 55m
2 stops
American Airlines Logo
5:45 am - 3:45 pm
EWR
-
ICN
21h 00m
1 stop
$541American Airlines
Wed, Apr 1 - Tue, Apr 14
AIR PREMIA Logo
9:30 pm - 10:30 pm
ICN
-
EWR
14h 00mnonstop
AIR PREMIA Logo
1:00 am - 4:55 am
EWR
-
ICN
14h 55mnonstop
$553AIR PREMIA
Wed, Apr 1 - Thu, Apr 16
AIR PREMIA Logo
9:30 pm - 10:30 pm
ICN
-
EWR
14h 00mnonstop
AIR PREMIA Logo
1:00 am - 4:55 am
EWR
-
ICN
14h 55mnonstop
$555AIR PREMIA
Wed, Apr 1 - Sat, Apr 11
ANA Logo
7:55 pm - 7:55 pm
GMP
-
EWR
37h 00m
2 stops
ANA Logo
3:12 pm - 11:05 am
EWR
-
GMP
30h 53m
2 stops
$1,137ANA
Mon, Jun 22 - Tue, Jun 30
Multiple Airlines Logo
8:10 am - 4:33 pm
GMP
-
EWR
45h 23m
2 stops
Multiple Airlines Logo
6:05 pm - 9:25 pm
EWR
-
GMP
38h 20m
2 stops
$1,151Multiple Airlines
Mon, Jun 22 - Mon, Jun 29
Multiple Airlines Logo
8:10 am - 4:33 pm
GMP
-
EWR
45h 23m
2 stops
Multiple Airlines Logo
10:00 am - 10:05 pm
EWR
-
GMP
23h 05m
2 stops
$1,189Multiple Airlines
Fri, Jun 19 - Tue, Aug 25
ANA Logo
7:55 pm - 8:16 pm
GMP
-
EWR
37h 21m
2 stops
ANA Logo
2:50 pm - 11:05 am
EWR
-
GMP
31h 15m
2 stops
$1,196ANA
Tue, Apr 14 - Thu, Apr 23
Japan Airlines Logo
7:15 pm - 1:30 pm
GMP
-
EWR
31h 15m
2 stops
Japan Airlines Logo
7:10 am - 9:15 pm
EWR
-
GMP
25h 05m
2 stops
$1,343Japan Airlines
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.

How much is a round-trip flight from Seoul 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 Seoul to Newark Airport departing in May.

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 $278 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 Sunday. 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 $944 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 2 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$390
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 9% 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 $390 for a one-way ticket and $536 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 $869 and an overall rating of 8.2, AIR PREMIA is the most popular choice. Air Canada is also a great choice for the route, with an average price of $610 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 $411 or less one-way and $510 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.
8.2
AIR PREMIAOverall score based on 79 reviews
8.9Crew
8.1Boarding
7.3Food
8.3Comfort
7.0Entertainment
Airline reviews

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

10.0 ExcellentAnonymous, Jan 2026
ICN - LAX
Read more AIR PREMIA reviews

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.

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.

This was one of the worst flights I’ve been on in years. I upgraded to comfort and had such an uncomfortable experience. The person next to me was oversized - which I understand - however, they took up their space and mine. I could only use about 50% of my seat space to not be physically touching this person the entire flight and there was no spatial awareness. I also could not use the seat outlet because their body was obstructing it. It was very inconvenient. Their body kept touching me repeatedly during the flight and I felt very uncomfortable. To pay more for an upgraded space and then not even being able to use it was highly disappointing.

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

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

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

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

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

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.

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

Airport experience at Newark was not great. Only one gate open at immigration for US passports when multiple international flights arriving at the same time. Then having to take a train and a bus to different terminal only to have to clear security again, after I had already gone through at my initial departure location. Older plane, no entertainment screens available, and for economy plus, seat was very uncomfortable. Crew was friendly and this leg of my flight was on-time, even though I arrived later than initially scheduled due to 1st flight being over 2 hours delayed and missing my original connection.

I upgraded my seat and was promised it would be next to the emergency door for extra leg room and they said it was premium plus but it was at the back of the plane...same thing happened from Newark to Dubai

The boarding was cumbersome. The staff was not aligned. They called group 1 but then the agent said no. Then they called group 1 again but still would not board us. Then they called group 2 and they all came up and still hadn’t started boarding. Then someone came from the plane and said why is no one coming? And the agent said bc i thought not yet and she said I said over the walkie talkie to send the passengers down? What was not clear about that? Also, onboard, the crew gave announcements very ironic/authoritative, and in first class they gave us a cheesebox. My expectations based on competition airlines, is a warm meal. A little underwhelming.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

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.

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