Cheapest one-way flights from Newark to Seoul in August from 590€

Best time to book flights for Newark (EWR) to Seoul (ICN) flights at AirHint

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

One-Way flights

22 Aug Hawaiian Airlines
06 Aug Frontier Airlines
27 Aug Air Premia direct
10 Aug Air Canada
13 Aug Air Canada
05 Aug Air Canada
12 Aug Air Canada
07 Aug Air Canada
11 Aug Air Canada
15 Aug Hawaiian Airlines

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