EWR - ICN

$368 Find Cheap Flights from Newark Liberty Airport to Seoul Incheon Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$796
Typical prices: $975-$1,407
AIR PREMIA
Mon 2/19Wed 2/28
EWR - ICN • Non-stop
Cheapest one-way
$372
Typical prices: $499-$782
AIR PREMIA
Wed 3/14
EWR - ICN • Non-stop
Nonstop flights
Every day
You can fly direct with United Airlines and AIR PREMIA. Average duration is 15h 48m
Direct flights
+1
Direct flights
+1
Avoid delays
AIR PREMIA
Most punctual • 88% on-time
Night
Best time • Fewest delays
Insights
Insights
When to book
19 weeks
in advance
Our data shows that travelers who book at least 19 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
When to travel
September
Cheapest • 17% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Istanbul (IST)
Cheapest • Avg $1,048 (round-trip)
Detroit Metropolitan Wayne County (DTW)
Shortest trip • 17h 07m (one-way)
Insights
Insights
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We hope you love your trip to Incheon Intl Airport!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Newark to Incheon Intl (EWR-ICN)

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

Recent round-trip flight deals from Newark to Incheon Intl

Tue, Mar 16 - Sun, Mar 28
AIR PREMIA Logo
12:15 am - 4:55 amEWR  Newark-ICN Incheon Intl
15h 40mnonstop
AIR PREMIA Logo
9:25 pm - 10:30 pmICN  Incheon Intl-EWR Newark
14h 05mnonstop
$796AIR PREMIA
Wed, Mar 3 - Wed, Mar 10
AIR PREMIA Logo
11:15 pm - 4:55 amEWR  Newark-ICN Incheon Intl
15h 40mnonstop
AIR PREMIA Logo
9:40 pm - 9:15 pmICN  Incheon Intl-EWR Newark
13h 35mnonstop
$796AIR PREMIA
Tue, Nov 17 - Sat, Nov 28
Ethiopian Air Logo
9:15 pm - 3:45 pmEWR  Newark-ICN Incheon Intl
28h 30m2 stops Lome Addis Ababa Bole
Ethiopian Air Logo
12:10 am - 7:15 pmICN  Incheon Intl-EWR Newark
33h 05m2 stops Addis Ababa Bole Lome
$825Ethiopian Air
Fri, Nov 20 - Sat, Nov 28
Ethiopian Air Logo
9:15 pm - 3:45 pmEWR  Newark-ICN Incheon Intl
28h 30m2 stops Lome Addis Ababa Bole
Ethiopian Air Logo
12:10 am - 7:15 pmICN  Incheon Intl-EWR Newark
33h 05m2 stops Addis Ababa Bole Lome
$825Ethiopian Air
Fri, Nov 13 - Thu, Nov 26
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
$894United Airlines
Wed, Dec 2 - Tue, Dec 15
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
$894United Airlines
Tue, Nov 10 - Fri, Nov 20
Air Canada Logo
10:30 am - 4:25 pmEWR  Newark-ICN Incheon Intl
15h 55mnonstop
Air Canada Logo
6:30 pm - 6:10 pmICN  Incheon Intl-EWR Newark
13h 40mnonstop
$919Air Canada
Tue, Nov 10 - Fri, Nov 20
Air Canada Logo
7:15 pm - 4:15 pmEWR  Newark-ICN Incheon Intl
31h 00m1 stop San Francisco
Air Canada Logo
6:30 pm - 6:10 pmICN  Incheon Intl-EWR Newark
13h 40mnonstop
$919Air Canada
Sat, Dec 5 - Sat, Dec 12
Asiana Airlines Logo
3:00 pm - 5:40 amEWR  Newark-ICN Incheon Intl
24h 40m1 stop San Francisco
Asiana Airlines Logo
6:30 pm - 6:10 pmICN  Incheon Intl-EWR Newark
13h 40mnonstop
$948Asiana Airlines
Wed, Nov 25 - Sat, Dec 5
Asiana Airlines Logo
7:15 pm - 4:15 pmEWR  Newark-ICN Incheon Intl
31h 00m1 stop San Francisco
Asiana Airlines Logo
6:30 pm - 6:10 pmICN  Incheon Intl-EWR Newark
13h 40mnonstop
$948Asiana Airlines
Booking Insights

Price, demand and travel trends for Newark Airport to Incheon Intl Airport flights

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

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

Round-trip flights from Newark Airport to Incheon Intl Airport typically range from $975 to $1,407. The lowest price found in the past 5 days was $796, on AIR PREMIA.

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

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Newark Airport to Incheon Intl Airport. It’s 3% cheaper than the average day, while Tuesday is the most expensive, with prices 6% higher.

What’s the cheapest month to fly from Newark Airport to Incheon Intl Airport?

•September is the cheapest month to fly from Newark Airport to Incheon Intl Airport at $964 round-trip.
•December ($1,622) and June ($1,466) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 68% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Newark Airport to Incheon Intl Airport the cheapest?

Flights from Newark Airport to Incheon Intl Airport are cheapest 19 weeks before departure. Booking in this window typically costs about 18% 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 Incheon Intl

 
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 Incheon Intl Airport flights

Low season

February

Cheapest flight

$372
Beat the crowds with an average 35% drop in travelers.
The most popular month to fly with an average 27% increase in travelers.
One-way flight from Newark Airport to Incheon Intl Airport

When to book flights from Newark to Incheon Intl

Are your dates flexible? Find out the best times to travel from Newark to Incheon Intl 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 Incheon Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

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

    • Earliest: departs at 12:01 am and lands at 3:49 pm
    • Latest: departs at 10:30 am and lands at 2:18 am.

    The flight takes about 15h 48m.

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

    Three cabin classes are available on flights from Newark Airport to Incheon Intl Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Newark Airport to Incheon Intl Airport?

    A nonstop flight from Newark Airport to Incheon Intl Airport takes 15h 48m, covering 6,877 miles.

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

    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 much should I expect to pay for a Newark Airport to Incheon Intl Airport flight?

    Round-trip flights from Newark Airport to Incheon Intl Airport range from $975 to $1,407, with an average of $1,164 over the past 12 months. Anything below $975 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 7% above the $1,164 route average. Book 19 weeks before departure for the lowest fares.

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

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $1,048 round-trip via Istanbul (IST), compared to $1,156 for nonstop.

  • How does on-time performance compare across airlines flying from Newark Airport to Incheon Intl Airport?

    AIR PREMIA is the only airline operating Newark Airport to Incheon Intl Airport flights. 88% of its flights are on time.

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

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

  • Which aircraft model is used most often on flights from Newark Airport to Incheon Intl Airport?

    The Boeing 787-9 Dreamliner family is used most often on this route, operated mainly by AIR PREMIA and United Airlines. Other aircraft seen on the route include Airbus A380-800 variants.

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

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

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

    One-way fares from Newark Airport to Incheon Intl Airport are currently lower than usual. Average one-way flight prices are about $501, which is 17% below the typical average for this route.

  • What car rental options are available at Incheon Intl Airport (ICN)?

    Incheon Intl Airport (ICN) hosts 5 major car rental companies, with daily rates starting from around $12 for economy cars. Top options include:

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

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

    Flights from Newark Airport to Incheon Intl Airport usually depart from Newark (EWR) and arrive at Incheon Intl (ICN).

  • What time of day has the fewest delays on flights from Newark Airport to Incheon Intl Airport?

    Night flights have the fewest delays on this route.

  • At what point is a flight considered delayed from Newark Airport to Incheon Intl Airport?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Newark Airport to Incheon Intl Airport route, 12% of flights were delayed in the past 3 months, with delays averaging 2h 37m.

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

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

    • Toronto Pearson Intl (YYZ) - 27% of one-stop connections
    • Dallas/Fort Worth (DFW) - 24% of one-stop connections
    • San Francisco (SFO) - 19% of one-stop connections
    • Tokyo Narita (NRT) - 7% of one-stop connections

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

    Yes. Flexible dates can save you up to 9% on flights from Newark Airport to Incheon Intl Airport. Sunday is the cheapest departure day at $1,133 round-trip on average, while Tuesday is the most expensive at $1,239, a difference of $106.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What airlines fly from Newark Airport to Incheon Intl Airport?

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

    • United Airlines
    • AIR PREMIA

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

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 17h 07m, compared with 17h 49m via Toronto Pearson Intl (YYZ) and 18h 24m via Boston Logan Intl (BOS).

  • What is the time difference between Newark Airport and Incheon Intl Airport?

    Incheon Intl Airport 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 popular places can I visit in Incheon Intl Airport?

    Some of the most popular sights in Incheon Intl Airport are Songdo Convensia and Songdo Central Park. These are among the most viewed places in Incheon Intl Airport on KAYAK.

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

    Among airlines operating Newark Airport to Incheon Intl Airport flights:

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

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

  • Which airlines include bags at no extra cost on Newark Airport to Incheon Intl Airport 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 always check the fare details before booking.

Your guide to booking Newark Airport to Incheon Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Tuesday. On this route, Sunday flights average $1,133, about $106 less than Tuesday fares (9% 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 18% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Newark Airport to Incheon Intl Airport trip for September. Fares historically average $964 round-trip in that month - typically $658 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 Istanbul Airport (IST) can be cheaper than flying direct. The cheapest layover option averages $1,048 round-trip on this route - about $108 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Incheon Intl Airport.

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

Prefer to fly direct from Newark Liberty Airport to Seoul Incheon Airport?

 
Find which airlines fly direct from Newark Airport to Incheon Intl Airport, which days they fly and book direct flights.

Direct departures

Newark to Incheon Intl

Monday

AIR PREMIA,United Airlines

AIR PREMIA,United Airlines

Tuesday

AIR PREMIA,United Airlines

AIR PREMIA,United Airlines

Wednesday

AIR PREMIA,United Airlines

AIR PREMIA,United Airlines

Thursday

AIR PREMIA,United Airlines

AIR PREMIA,United Airlines

Friday

AIR PREMIA,United Airlines

AIR PREMIA,United Airlines

Saturday

AIR PREMIA,United Airlines

AIR PREMIA,United Airlines

Sunday

AIR PREMIA,United Airlines

AIR PREMIA,United Airlines

See more direct flights

Direct returns

Incheon Intl to Newark

Monday

AIR PREMIA,United Airlines

AIR PREMIA,United Airlines

Tuesday

AIR PREMIA,United Airlines

AIR PREMIA,United Airlines

Wednesday

AIR PREMIA,United Airlines

AIR PREMIA,United Airlines

Thursday

AIR PREMIA,United Airlines

AIR PREMIA,United Airlines

Friday

AIR PREMIA,United Airlines

AIR PREMIA,United Airlines

Saturday

AIR PREMIA,United Airlines

AIR PREMIA,United Airlines

Sunday

AIR PREMIA,United Airlines

AIR PREMIA,United Airlines

See more direct flights

More options for your flight from Newark to Incheon Intl

Complete your trip to Incheon Intl with a hotel stay or car rental

Car rentals in Seoul
Hotels in Seoul