Cheapest one-way LGA–ICN flights, May

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

One-Way flights

26 May Frontier Airlines
20 May Porter Airlines (Canada) Ltd
24 May Spirit Airlines
29 May Porter Airlines (Canada) Ltd
23 May Spirit Airlines
22 May Porter Airlines (Canada) Ltd
04 May Frontier Airlines
19 May Frontier Airlines
18 May Frontier Airlines
14 May Porter Airlines (Canada) Ltd

Also check the deals for return flights from New York to Seoul in May.

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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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