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

Return flights

04 Feb - 08 Feb	Air Canada
14 Feb - 22 Feb	American Airlines
12 Feb - 22 Feb	LOT
20 Feb - 27 Feb	Ethiopian Airlines
05 Feb - 08 Feb	Air Canada
13 Feb - 22 Feb	Air Canada
12 Feb - 22 Feb	Air Premia	direct
13 Feb - 20 Feb	Air Premia	direct
13 Feb - 22 Feb	Air Premia	direct
14 Feb - 22 Feb	Air Premia	direct

Also check the deals for one-way 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.

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Cheapest return flights from Newark to Seoul in February from $1174

Return flights