Cheapest one-way flights from Newark to Seoul in August from 642€

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

18 Aug Air Premia direct
21 Aug Air Premia direct
22 Aug Air Premia direct
19 Aug Air Premia direct
14 Aug Sun Country Airlines
05 Aug Air Premia direct
06 Aug Air Premia direct
16 Aug Alaska Airlines
09 Aug Delta
09 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