AirHint found the following cheapest return flights from New York (NYC) to Seoul (ICN) in June 2026 (see full year).

Return flights

01 Jun - 30 Jun	Cathay Pacific
12 Jun - 21 Jun	Cathay Pacific
02 Jun - 12 Jun	Cathay Pacific
18 Jun - 25 Jun	Cathay Pacific
27 Jun - 05 Jul	Finnair
30 Jun - 12 Jul	Cathay Pacific
25 Jun - 31 Jul	Finnair
02 Jun - 12 Jun	Air Premia	direct
25 Jun - 31 Jul	Air Premia	direct
26 Jun - 26 Jul	Air India
01 Jun - 30 Jun	Air Premia	direct
18 Jun - 25 Jun	Air Premia	direct
26 Jun - 26 Jul	Air Premia	direct
30 Jun - 12 Jul	Air Premia	direct
12 Jun - 21 Jun	Air Premia	direct
23 Jun - 19 Jul	Air France
27 Jun - 05 Jul	Asiana Airlines	direct
23 Jun - 19 Jul	Delta	direct

Also check the deals for one-way flights from New York to Seoul in June.

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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Cheapest return flights from New York to Seoul in June from 983€

Return flights