Cheapest return flights from Newark to Seoul in May from 855€

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

Return flights

02 May - 16 May Alaska Airlines
01 May - 12 May Alaska Airlines
06 May - 17 May Alaska Airlines
02 May - 14 May Alaska Airlines
01 May - 07 May Alaska Airlines
02 May - 06 May Alaska Airlines
02 May - 07 May Alaska Airlines
04 May - 08 May Alaska Airlines
01 May - 24 May Alaska Airlines
04 May - 18 May Alaska Airlines
15 May - 01 Jun Spirit Airlines
27 May - 03 Jun Spirit Airlines
20 May - 03 Jun Porter Airlines (Canada) Ltd
19 May - 02 Jun Spirit Airlines
31 May - 09 Jun Porter Airlines (Canada) Ltd
26 May - 02 Jun Alaska Airlines
29 May - 08 Jun Porter Airlines (Canada) Ltd
25 May - 01 Jun Porter Airlines (Canada) Ltd
23 May - 06 Jun Spirit Airlines
30 May - 16 Jun Spirit Airlines

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

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