Cheapest return flights from Newark (EWR) to Seoul (ICN), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
20 Oct 22 Oct Air Premia
Direct Flight
22 Oct 29 Oct United
Direct Flight
21 Oct 28 Oct United
Direct Flight
20 Oct 27 Oct United
Direct Flight
21 Oct 27 Oct United
Direct Flight
22 Oct 27 Oct United
Direct Flight
21 Oct 19 Nov United
Direct Flight
27 Oct 10 Nov United
Direct Flight
26 Oct 02 Nov United
Direct Flight
27 Oct 03 Nov United
Direct Flight
28 Oct 04 Nov United
Direct Flight
29 Oct 05 Nov United
Direct Flight
29 Oct 04 Nov United
21 Oct 11 Nov United
Direct Flight
26 Oct 09 Nov Air Premia
Direct Flight
23 Oct 27 Oct Air Premia
Direct Flight
23 Oct 06 Nov Air Premia
Direct Flight
01 Oct 10 Oct Air Premia
Direct Flight
27 Oct 31 Oct United
Direct Flight
24 Oct 27 Oct United
Direct Flight
Powered by

deals for one-way flights from Newark to Seoul in October.

Book a cheap hotel in Seoul

Cheap car rent in Incheon Intl

Updated Jun 9, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.