Cheapest one-way flights from New York to Seoul in August from $436

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

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

One-Way flights

20 Aug Philippine Airlines
23 Aug Air Canada
18 Aug Cathay Pacific
25 Aug Cathay Pacific
13 Aug Frontier Airlines
28 Aug Cathay Pacific
02 Aug Flair Airlines
26 Aug Cathay Pacific
16 Aug Frontier Airlines
10 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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