AirHint found the following cheapest one-way flights from Newark (EWR) to Seoul (ICN) in February 2026 (see full year).

One-Way flights

17 Feb	Spirit Airlines
22 Feb	Porter Airlines (Canada) Ltd
04 Feb	Air Canada
11 Feb	Air Canada
18 Feb	Air Canada
02 Feb	Air Canada
23 Feb	Air Canada
24 Feb	Air Canada
20 Feb	Air Canada
21 Feb	Air Canada

Also check the deals for return flights from Newark to Seoul in February.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest one-way flights from Newark to Seoul in February from 460€

One-Way flights