Cheapest one-way flights from New York to Seoul in August from $574

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

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

One-Way flights

02 Aug Frontier Airlines
30 Aug WestJet
03 Aug Frontier Airlines
12 Aug Spirit Airlines
06 Aug Spirit Airlines
14 Aug Frontier Airlines
24 Aug Air Canada
13 Aug Air Canada
05 Aug Air Canada
04 Aug Air Canada

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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