Cheapest one-way flights from New York to Seoul in March from $472

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

One-Way flights

03 Mar Spirit Airlines
04 Mar Frontier Airlines
07 Mar Frontier Airlines
06 Mar Frontier Airlines
05 Mar Spirit Airlines
08 Mar Spirit Airlines
02 Mar Spirit Airlines
09 Mar Frontier Airlines
23 Mar Porter Airlines (Canada) Ltd
27 Mar Porter Airlines (Canada) Ltd

Also check the deals for return flights from New York 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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