Cheapest return flights from Newark to Seoul in August from 803€

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

Return flights

30 Aug - 28 Sep Spirit Airlines
30 Aug - 12 Sep Hawaiian Airlines
28 Aug - 14 Sep Porter Airlines (Canada) Ltd
19 Aug - 16 Sep Spirit Airlines
30 Aug - 07 Sep Hawaiian Airlines
15 Aug - 01 Sep Spirit Airlines
30 Aug - 06 Sep Hawaiian Airlines
29 Aug - 01 Sep Porter Airlines (Canada) Ltd
19 Aug - 19 Sep Spirit Airlines
23 Aug - 06 Sep Spirit Airlines
20 Aug - 26 Aug Hawaiian Airlines
19 Aug - 30 Aug Spirit Airlines
19 Aug - 27 Aug Spirit Airlines
16 Aug - 30 Aug Spirit Airlines
27 Aug - 29 Aug Porter Airlines (Canada) Ltd
13 Aug - 22 Aug Frontier Airlines
19 Aug - 26 Aug Spirit Airlines
16 Aug - 24 Aug Spirit Airlines
25 Aug - 29 Aug Spirit Airlines
18 Aug - 26 Aug Spirit Airlines

Also check the deals for one-way flights from Newark to Seoul in August.

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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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