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

Return flights

06 Jun - 21 Jun	Air Canada
09 Jun - 16 Jun	WestJet
09 Jun - 23 Jun	WestJet
08 Jun - 18 Jun	WestJet
23 Jun - 09 Jul	WestJet
18 Jun - 22 Jun	Air Canada
09 Jun - 18 Jun	Air Canada
10 Jun - 18 Jun	Air Canada
11 Jun - 18 Jun	Air Canada
25 Jun - 09 Jul	Air Canada
30 Jun - 16 Jul	Air Canada
08 Jun - 22 Jun	Air Canada
17 Jun - 22 Jun	Air Canada
30 Jun - 17 Jul	Air Canada
25 Jun - 05 Jul	Air Canada
29 Jun - 17 Jul	Air Canada
22 Jun - 05 Jul	Air Canada
18 Jun - 04 Jul	Air Canada
19 Jun - 15 Jul	Air Canada
19 Jun - 24 Jul	Air Canada

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 957€

Return flights