Cheapest return flights from Newark to Seoul in October from 751€

AirHint found the following cheapest return flights from Newark (EWR) to Seoul (ICN) in October 2025 (see full year).

Return flights

31 Oct - 12 Nov Frontier Airlines
31 Oct - 28 Nov Ethiopian Airlines
30 Oct - 06 Nov Spirit Airlines
31 Oct - 10 Nov Frontier Airlines
30 Oct - 04 Nov Spirit Airlines
30 Oct - 17 Nov Spirit Airlines
23 Oct - 05 Nov Spirit Airlines
28 Oct - 10 Nov Air Canada
31 Oct - 08 Nov Spirit Airlines
28 Oct - 05 Nov Air Canada
25 Oct - 31 Oct Frontier Airlines
23 Oct - 30 Oct Spirit Airlines
21 Oct - 28 Oct Spirit Airlines
22 Oct - 29 Oct Spirit Airlines
28 Oct - 31 Oct Spirit Airlines
27 Oct - 30 Oct Air Premia direct
27 Oct - 31 Oct Air Premia direct
22 Oct - 25 Oct Air Canada
23 Oct - 26 Oct Spirit Airlines
24 Oct - 31 Oct Air Canada

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

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