Cheapest one-way flights from New York to Seoul in October from $440

AirHint found the following cheapest one-way flights from New York (LGA) to Seoul (ICN) in October 2025 (see full year).

One-Way flights

02 Oct Spirit Airlines
15 Oct Porter Airlines (Canada) Ltd
17 Oct Porter Airlines (Canada) Ltd
25 Oct Frontier Airlines
03 Oct Spirit Airlines
01 Oct Frontier Airlines
04 Oct Spirit Airlines
30 Oct Spirit Airlines
31 Oct Frontier Airlines
24 Oct Air Canada

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

Skyscanner

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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