Cheapest one-way flights from New York to Seoul in October from $443

Best time to book flights for New York (NYC) to Seoul (ICN) flights at AirHint

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

One-Way flights

23 Oct Flair Airlines
21 Oct Spirit Airlines
22 Oct Spirit Airlines
15 Oct Philippine Airlines
24 Oct WestJet
25 Oct Hawaiian Airlines
26 Oct Frontier Airlines
20 Oct Spirit Airlines
18 Oct Spirit Airlines
28 Oct Hawaiian Airlines

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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