Cheapest one-way flights from Seoul to Newark in May from $519

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

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

One-Way flights

20 May Air China
20 May Air Premia direct
21 May Air Premia direct
14 May Air Premia direct
28 May Air Canada
23 May Air Canada
19 May Air Canada
17 May Air Canada
25 May Air Premia direct
05 May Air Premia direct

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

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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