Cheapest one-way flights from Newark to Seoul in June from $645

AirHint found the following cheapest one-way flights from Newark (EWR) to Seoul (ICN) in June 2026 (see full year).

One-Way flights

21 Jun Air Canada
24 Jun Sun Country Airlines
06 Jun Air Premia direct
13 Jun Alaska Airlines
24 Jun Air Premia direct
13 Jun Air Premia direct
21 Jun Air Premia direct
22 Jun Air Premia direct
19 Jun Air Premia direct
27 Jun Air Premia direct

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

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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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