Cheapest one-way flights from Newark to Seoul in August from $489

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

24 Aug Air Canada
05 Aug Frontier Airlines
12 Aug Frontier Airlines
19 Aug Porter Airlines (Canada) Ltd
10 Aug Air Canada
02 Aug Porter Airlines (Canada) Ltd
25 Aug Spirit Airlines
28 Aug WestJet
06 Aug Spirit Airlines
24 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.

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