Cheapest one-way flights from New York to Seoul in August from $338

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

One-Way flights

31 Aug Philippine Airlines
27 Aug Philippine Airlines
29 Aug Philippine Airlines
24 Aug Philippine Airlines
30 Aug Spirit Airlines
26 Aug Frontier Airlines
26 Aug Air Premia direct
25 Aug Air Premia direct
24 Aug Air Premia direct
28 Aug American 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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Feel free to contact us with any feedback or request another flight research.