Cheapest one-way flights from Newark to Seoul in March from 644€

AirHint found the following cheapest one-way flights from Newark (EWR) to Seoul (ICN) in March 2026 (see full year).

One-Way flights

28 Mar Spirit Airlines
30 Mar Porter Airlines (Canada) Ltd
31 Mar Spirit Airlines
29 Mar Spirit Airlines
25 Mar Delta
22 Mar Hawaiian Airlines
27 Mar Spirit Airlines
26 Mar Spirit Airlines
21 Mar Frontier Airlines
24 Mar Hawaiian Airlines

Also check the deals for return flights from Newark to Seoul in March.

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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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