Cheapest return flights from Newark to Seoul in May from 951€

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

Return flights

03 May - 13 May Spirit Airlines
05 May - 15 May Alaska Airlines
12 May - 19 May Air Canada
01 May - 10 May Ethiopian Airlines
05 May - 12 May Ethiopian Airlines
26 May - 02 Jun Ethiopian Airlines
21 May - 28 May Ethiopian Airlines
01 May - 14 May Ethiopian Airlines
22 May - 02 Jun Ethiopian Airlines
08 May - 11 May Alaska Airlines
06 May - 11 May Alaska Airlines
01 May - 11 May Alaska Airlines
22 May - 05 Jun Ethiopian Airlines
26 May - 09 Jun Ethiopian Airlines
06 May - 11 Jun Air Canada
08 May - 11 Jun Air Canada
06 May - 05 Jun Air Canada
06 May - 06 Jun Air Canada
11 May - 01 Jun Spirit Airlines
23 May - 02 Jun Spirit Airlines

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

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