Cheapest one-way flights from New York to Seoul in August from 404€

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

One-Way flights

26 Aug Frontier Airlines
30 Aug Spirit Airlines
28 Aug Frontier Airlines
31 Aug Porter Airlines (Canada) Ltd
16 Aug Spirit Airlines
12 Aug Frontier Airlines
20 Aug Frontier Airlines
13 Aug Spirit Airlines
11 Aug Spirit Airlines
29 Aug Frontier Airlines

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

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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