Cheapest return flights from Newark to Seoul in April from $915

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

Return flights

20 Apr - 27 Apr American Airlines
02 Apr - 14 Apr American Airlines
16 Apr - 28 Apr American Airlines
23 Apr - 27 Apr American Airlines
01 Apr - 09 Apr American Airlines
07 Apr - 21 Apr American Airlines
14 Apr - 20 Apr American Airlines
01 Apr - 30 Apr American Airlines
22 Apr - 27 Apr American Airlines
15 Apr - 29 Apr American Airlines
21 Apr - 06 May Turkish Airlines
14 Apr - 17 May Spirit Airlines
22 Apr - 20 May Turkish Airlines
30 Apr - 17 May Porter Airlines (Canada) Ltd
27 Apr - 28 May Spirit Airlines
27 Apr - 04 May Turkish Airlines
20 Apr - 11 May Turkish Airlines
01 Apr - 27 May Air Canada
01 Apr - 01 May Air Premia direct
01 Apr - 27 May Air Premia direct

Also check the deals for one-way flights from Newark to Seoul in April.

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