Cheap flights from Seoul to New York Newark (ICN–EWR)

When to fly ICN–EWR

For Seoul Incheon (ICN) to Newark Liberty (EWR), November 2026 had the lowest fare found (₩639,890). Days in New York Newark average 18–28 °C in May, June, September and October. Set your watch 13 hours back on landing at EWR.

Seoul to New York Newark: frequently asked questions

Fares: Aviasales price cache, 11 October 2026; tracked flights between 6 September and 3 October 2026, from public ADS-B data.

How much is a flight from Seoul Incheon (ICN) to Newark Liberty (EWR)?

From ₩639,890 one-way, the cheapest fare found for November 2026 on United Airlines with 1 stop; nonstop from ₩641,495 (found 11 October 2026).

How long is the ICN–EWR flight?

12h 49m wheels-up to wheels-down, the median of 21 tracked flights; EWR–ICN took 14h 59m.

Which airlines fly ICN–EWR direct?

Air Premia and United Airlines.

What is the cheapest month to fly ICN–EWR?

November 2026, at ₩639,890; the dearest month found was ₩1,152,795.

What is the time difference between Seoul and New York Newark?

New York Newark is 13 hours behind Seoul: a ICN departure at noon is 23:00 local time in EWR.

Is ICN–EWR usually on time?

93.8% of 48 ICN–EWR flights landed within 15 minutes of their usual time; 2.1% were over an hour late.

How many ICN–EWR flights a week?

Air Premia 4 and United Airlines 3 each way.

What aircraft fly ICN–EWR?

Boeing 787-9 Dreamliner.

New York Newark to Seoul: the return flight (EWR–ICN)

All 2 airlines also fly EWR–ICN nonstop.

The return takes 14h 59m in the air (median of 28 tracked flights), 130 minutes longer than ICN–EWR.

Seoul to Newark: choose EWR deliberately

ICN–EWR is Seoul Incheon to Newark Liberty. Use EWR in the destination field when your trip requires Newark; a New York search can mix arrival airports.

For travel onward from Newark, compare a single itinerary with separate tickets and account for the arrival process. Match your pickup and hotel plans to the local arrival date shown on the ticket.

What matters when comparing ICN to EWR flights?

Confirm the operating airline, the arrival airport and service on your chosen day. Compare baggage and total travel time before treating a lower displayed fare as better value.

See the ICN–EWR route map · Check schedules and booking options

Airlines flying ICN–EWR nonstop

Airline	Usually takes off (ICN time)	Type	Alliance
Air Premia YP	—	full-service	—
UAUnited Airlines UA	17:21–18:07	full-service	Star Alliance

One-stop alternatives to flying ICN–EWR nonstop

One airline on both legs; check it's sold as one ticket.

• Via Toronto (YYZ) with Air Canada: 11,180 km (6,940 mi) flown, 1% further than nonstop.
• Via Detroit (DTW) with Delta Air Lines: 11,440 km (7,110 mi) flown, 3% further than nonstop.
• Via Minneapolis (MSP) with Delta Air Lines: 11,650 km (7,240 mi) flown, 5% further than nonstop.
• Via Vancouver (YVR) with Air Canada: 12,100 km (7,520 mi) flown, 9% further than nonstop.
• Via Seattle (SEA) with Alaska Airlines: 12,230 km (7,600 mi) flown, 10% further than nonstop.

ICN–EWR route map

More from Seoul and New York Newark

Other arrivals in United States

Also nonstop from ICN, nearest to EWR first (straight-line distance):

• ICN–JFK: New York · 33 km (21 mi) from EWR
• Boston (BOS) airport guide · 322 km (200 mi) from EWR
• ICN–IAD: Washington · 341 km (212 mi) from EWR
• Detroit (DTW) airport guide · 783 km (487 mi) from EWR
• Chicago (ORD) airport guide · 1,150 km (717 mi) from EWR

Explore the airlines’ route maps

• Air Premia route map and destinations
• UAUnited Airlines route map and destinations

Plan your arrival at Newark Liberty International Airport (EWR)

Check ICN–EWR schedules and fares

Choose your travel dates to confirm availability. Compare the operating airline, total journey time, baggage and change conditions before you book.

• Check Air Premia flights
• UACheck United Airlines flights

Airline links open the airline website; enter ICN and EWR and your dates. Some outbound links may earn us a commission, at no extra cost to you. How we earn.

Other nonstop airport pairs, Seoul to Newark

Seoul and Newark are connected nonstop from more than one airport. Compare the pairs by airline count:

• ICN → JFK Seoul Incheon to New York JFK · 2 airlines

Onward from New York Newark

Places you can't fly to nonstop from ICN, but can from EWR — for a stopover or a second leg.

• EWR → CVG Cincinnati, United States · 914 km
• EWR → AVL Asheville, United States · 936 km
• EWR → GRR Grand Rapids, United States · 971 km
• EWR → CHS Charleston, United States · 1,010 km
• EWR → TYS Knoxville, United States · 1,010 km
• EWR → SAV Savannah, United States · 1,140 km
• EWR → MDW Chicago, United States · 1,140 km
• EWR → MCO Orlando, United States · 1,510 km

Related routes

• ICN → MEX Seoul to Mexico City
• ICN → AKL Seoul to Auckland
• ICN → LAX Seoul to Los Angeles
• ICN → BCN Seoul to Barcelona
• ICN → ADD Seoul to Addis Ababa
• ICN → SFO Seoul to San Francisco
• DEL → EWR Delhi to New York Newark
• TLV → EWR Tel Aviv to New York Newark
• MUC → EWR Munich to New York Newark
• MXP → EWR Milan to New York Newark
• NCE → EWR Nice to New York Newark
• ZRH → EWR Zurich to New York Newark