Cheapest one-way flights from Newark to Seoul in August from $457

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

One-Way flights

31 Aug Air Canada
23 Aug Air Canada
20 Aug Air Canada
27 Aug Air Premia direct
25 Aug Air Premia direct
26 Aug Air Premia direct
20 Aug Air Premia direct
19 Aug Air Premia direct
01 Aug Air Premia direct
21 Aug Air Premia direct

Also check the deals for return flights from Newark 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.