Cheapest one-way flights from Newark to Seoul in April from $469

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 April 2025 (see full year).

One-Way flights

29 Apr Alaska Airlines
22 Apr Alaska Airlines
24 Apr Alaska Airlines
23 Apr Alaska Airlines
30 Apr Alaska Airlines
25 Apr Alaska Airlines
27 Apr Spirit Airlines
07 Apr Air Premia direct
22 Apr Air Premia direct
21 Apr Spirit Airlines

Also check the deals for return flights from Newark to Seoul in April.

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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