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

Return flights

22 Feb - 02 Mar	Air Canada
09 Feb - 16 Feb	Air Canada
01 Feb - 12 Feb	Air Canada
04 Feb - 10 Feb	Spirit Airlines
04 Feb - 20 Feb	Air Canada
01 Feb - 14 Feb	Air Canada
10 Feb - 07 Mar	Air Canada
11 Feb - 07 Mar	Air Canada
17 Feb - 28 Feb	Air Canada
13 Feb - 22 Feb	Air Canada
06 Feb - 13 Feb	Air Canada
14 Feb - 22 Feb	Air Canada
03 Feb - 03 Mar	Spirit Airlines
11 Feb - 07 Mar	Air Premia	direct
10 Feb - 07 Mar	Air Premia	direct
13 Feb - 22 Feb	Air Premia	direct
22 Feb - 02 Mar	Air Premia	direct
25 Feb - 02 Mar	Lufthansa

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 888€

Return flights