EWR - SEL

$323 Find Cheap Flights from Newark Liberty Airport to Seoul - Compare and Save

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Everything you should know

Cheapest round-trip
$772
Typical prices: $987-$1,412
AIR PREMIA
Sun 11/11Wed 11/21
EWR - ICN • Non-stop
Cheapest one-way
$323
Typical prices: $507-$772
AIR PREMIA
Thu 11/22
EWR - ICN • Non-stop
Nonstop flights
Every day
You can fly direct with United Airlines and AIR PREMIA. Average duration is 15h 40m
Direct flights
+1
Direct flights
+1
Top routes
EWR - ICN
Cheapest • 17% average savings
EWR - GMP
Most popular
Insights
Insights
When to book
19 weeks
in advance
Our data shows that travelers who book at least 19 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 17% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $1,087 (round-trip)
Detroit Metropolitan Wayne County (DTW)
Shortest trip • 17h 03m (one-way)
Insights
Insights
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We hope you love your trip to Seoul!
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Flight Deals

Cheap Flights from Newark to Seoul (EWR-SEL)

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

Recent round-trip flight deals from Newark to Seoul

Wed, Nov 11 - Sat, Nov 21
AIR PREMIA Logo
12:01 am - 5:40 amEWR  Newark-ICN Incheon Intl
15h 39mnonstop
AIR PREMIA Logo
9:55 pm - 9:30 pmICN  Incheon Intl-EWR Newark
13h 35mnonstop
$772AIR PREMIA
Sat, Nov 7 - Sat, Nov 21
AIR PREMIA Logo
12:01 am - 5:40 amEWR  Newark-ICN Incheon Intl
15h 39mnonstop
AIR PREMIA Logo
9:55 pm - 9:30 pmICN  Incheon Intl-EWR Newark
13h 35mnonstop
$772AIR PREMIA
Thu, Oct 15 - Wed, Oct 28
Ethiopian Air Logo
9:45 pm - 4:00 pmEWR  Newark-ICN Incheon Intl
29h 15m2 stops Lome Addis Ababa Bole
Ethiopian Air Logo
12:05 am - 8:15 pmICN  Incheon Intl-EWR Newark
33h 10m2 stops Addis Ababa Bole Lome
$824Ethiopian Air
Thu, Nov 12 - Thu, Nov 19
Ethiopian Air Logo
9:15 pm - 3:45 pmEWR  Newark-ICN Incheon Intl
28h 30m2 stops Lome Addis Ababa Bole
Ethiopian Air Logo
12:05 am - 7:15 pmICN  Incheon Intl-EWR Newark
33h 10m2 stops Addis Ababa Bole Lome
$824Ethiopian Air
Sat, Oct 24 - Thu, Nov 19
United Airlines Logo
10:30 am - 3:25 pmEWR  Newark-ICN Incheon Intl
15h 55mnonstop
United Airlines Logo
6:30 pm - 6:10 pmICN  Incheon Intl-EWR Newark
13h 40mnonstop
$941United Airlines
Wed, Nov 11 - Mon, Nov 23
United Airlines Logo
10:30 am - 4:25 pmEWR  Newark-ICN Incheon Intl
15h 55mnonstop
United Airlines Logo
6:30 pm - 6:10 pmICN  Incheon Intl-EWR Newark
13h 40mnonstop
$941United Airlines
Tue, Nov 3 - Tue, Nov 10
Asiana Airlines Logo
7:15 pm - 5:40 amEWR  Newark-ICN Incheon Intl
20h 25m1 stop San Francisco
Asiana Airlines Logo
6:30 pm - 6:10 pmICN  Incheon Intl-EWR Newark
13h 40mnonstop
$997Asiana Airlines
Wed, Oct 28 - Mon, Mar 15
Asiana Airlines Logo
11:55 am - 4:40 amEWR  Newark-ICN Incheon Intl
27h 45m1 stop San Francisco
Asiana Airlines Logo
5:30 pm - 6:10 pmICN  Incheon Intl-EWR Newark
13h 40mnonstop
$997Asiana Airlines
Tue, Oct 27 - Tue, Nov 3
Air Canada Logo
6:55 am - 5:25 pmEWR  Newark-ICN Incheon Intl
21h 30m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
6:55 pm - 4:49 pmICN  Incheon Intl-EWR Newark
35h 54m1 stop Vancouver Intl
$1,006Air Canada
Mon, Nov 9 - Wed, Nov 18
Air Canada Logo
6:55 am - 6:25 pmEWR  Newark-ICN Incheon Intl
21h 30m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
6:55 pm - 4:49 pmICN  Incheon Intl-EWR Newark
35h 54m1 stop Vancouver Intl
$1,014Air Canada
Booking Insights

Price, demand and travel trends for Newark Airport to Seoul flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Newark Airport to Seoul with more confidence.

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

Round-trip flights from Newark Airport to Seoul start at $772. Prices are below average for this route right now, with typical round-trip fares ranging from $987 to $1,412. The lowest price found in the past 5 days was $772 on AIR PREMIA.

What is the cheapest Newark Airport to Seoul flight route?

Newark Airport (EWR) to Incheon Intl Airport (ICN) is the cheapest Newark Airport to Seoul route, averaging $1,176 round-trip. Other Newark Airport to Seoul routes average $1,668, based on KAYAK data over the past 12 months.

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

Wednesday is the cheapest day of the week to fly from Newark Airport to Seoul, it is 3% cheaper than the average day. Tuesday is the most expensive day with flight prices 3% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•February is the cheapest month to fly from Newark Airport to Seoul at $977 round-trip.
•December ($1,633) and June ($1,466) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 67% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Newark Airport to Seoul the cheapest?

Flights from Newark Airport to Seoul are cheapest 19 weeks before departure. Booking in this window typically costs about 22% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Expert advice

Expert advice for your flight from Newark to Seoul

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on EWR

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Robert Schrader

Robert Schrader

Expert on ICN

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more

Key details for Newark Airport to Seoul flights

Low season

February

Cheapest flight

$323
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Newark Airport to Incheon Intl Airport

When to book flights from Newark to Seoul

Are your dates flexible? Find out the best times to travel from Newark to Seoul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Newark Airport to Seoul flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airlines offer extra legroom and free seat selection on Newark Airport to Seoul flights?

    Among airlines operating Newark Airport to Seoul flights:

    • AIR PREMIA: offers extra legroom; offers free seat selection
    • United Airlines: offers extra legroom; offers free seat selection
    • Asiana Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Newark Airport to Seoul?

    2 airlines operate flights between Newark Airport and Seoul. The airlines offering nonstop flights on this route include:

    • United Airlines
    • AIR PREMIA

  • Which airports can I use when flying from Newark Airport to Seoul?

    Flights from Newark Airport to Seoul usually depart from Newark (EWR) and may arrive at several airports in Seoul area, including Seoul Gimpo Intl (GMP) and Incheon Intl (ICN).

  • Which airlines include bags at no extra cost on Newark Airport to Seoul flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • AIR PREMIA: a cabin bag and a checked bag in Economy Class
    • United Airlines: a cabin bag and a checked bag in Economy Class
    • ANA: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Newark Airport to Seoul?

    Four cabin classes are available on flights from Newark Airport to Seoul:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How much can I save by taking a layover when flying from Newark Airport to Seoul?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $1,087 round-trip via Dallas/Fort Worth (DFW), compared to $1,172 for nonstop.

  • What is the standard checked-bag allowance on flights from Newark Airport to Seoul?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $12–$98 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which airports do connecting flights from Newark Airport to Seoul pass through?

    One-stop flights from Newark Airport to Seoul most commonly connect through:

    • San Francisco (SFO) - 25% of one-stop connections
    • Dallas/Fort Worth (DFW) - 24% of one-stop connections
    • Toronto Pearson Intl (YYZ) - 22% of one-stop connections
    • Tokyo Narita (NRT) - 7% of one-stop connections

    San Francisco (SFO) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Newark Airport to Seoul?

    Yes. Being flexible with your travel dates can save you up to 7% on the Newark Airport to Seoul route. Wednesday is the cheapest departure day at $1,142 round-trip on average, while Tuesday is the most expensive at $1,220, a difference of $78. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How are flight departures from Newark Airport to Seoul spread across the day?

    Morning is the busiest departure period on Newark Airport to Seoul flights, with 50% of flights leaving in that window. Night departures account for 50%, afternoon flights for 0%, and evening flights for 0%.

  • What popular places can I visit in Seoul?

    Some of the most popular sights in Seoul are Dongdaemun Market, COEX Convention and Exhibition Center and Lotte World. These are among the most viewed places in Seoul on KAYAK.

  • What are the earliest and latest flights from Newark Airport to Seoul?

    These are the earliest and latest flight times available from Newark Airport to Seoul:

    • Earliest: departs at 12:01 am and lands at 3:41 pm
    • Latest: departs at 10:35 am and lands at 2:15 am.

    The flight takes about 15h 40m.

  • How expensive are last-minute Newark Airport to Seoul flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 10% above the route average of $1,176. Book 19 weeks before departure for the lowest fares.

  • How long is a flight from Newark Airport to Seoul?

    A nonstop flight from Newark Airport to Seoul takes 15h 40m, covering 6,862 miles.

  • Do I need a passport to fly from Newark Airport to Seoul?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Newark Airport to Seoul looking right now?

    One-way fares from Newark Airport to Seoul are currently lower than usual. Average one-way flight prices are about $545, which is 10% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Newark Airport to Seoul?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 17h 03m, compared with 17h 50m via Toronto Pearson Intl (YYZ) and 18h 24m via Boston Logan Intl (BOS).

  • What is the time difference between Newark Airport and Seoul?

    Seoul is 13 hours ahead of Newark Airport (Korean Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available in Seoul?

    Since Seoul is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Incheon Intl Airport (ICN) — daily rates from around $12:

    • WECAR
    • Wheego
    • Yesaway
    • Alamo
    • Enterprise Rent-A-Car

    Near Seoul Gimpo Intl Airport (GMP) — daily rates from around $12:

    • Yesaway
    • Hi Rent
    • Wheego
    • Europcar
    • Bella Jeju

  • How much should I expect to pay for a Newark Airport to Seoul flight?

    Round-trip flights from Newark Airport to Seoul range from $987 to $1,412, with an average of $1,176 over the past 12 months. Anything below $987 counts as a good deal.

Your guide to booking Newark Airport to Seoul flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Tuesday. On this route, Wednesday flights average $1,142 - about $78 less than Tuesday (6% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 19 weeks before you fly. On this route, that window historically saves about 22% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Newark Airport to Seoul trip for February. Fares historically average $977 round-trip in that month - typically $656 less than the most expensive month, which is December (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Dallas/Fort Worth Airport (DFW) can be cheaper than flying direct. The cheapest layover option averages $1,087 round-trip on this route - about $85 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, hotels close to the airport you're flying into can be a convenient option.

    Near Incheon Intl Airport

    · Grand Hyatt Incheon
    · Best Western Premier Incheon Airport
    · Hotel Ora Incheon

    Near Seoul Gimpo Intl Airport

    · Intercity Seoul Hotel
    · The First Stay Hotel
    · Hotel M Felice

More options for your flight from Newark to Seoul

Complete your trip to Seoul with a hotel stay or car rental

Car rentals in Seoul
Hotels in Seoul
Vacations in Seoul