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

Return flights

09 Jun - 30 Jun	Spirit Airlines
01 Jun - 30 Jun	Porter Airlines (Canada) Ltd
02 Jun - 14 Jun	Porter Airlines (Canada) Ltd
16 Jun - 21 Jul	Spirit Airlines
16 Jun - 23 Jul	Spirit Airlines
09 Jun - 22 Jul	Spirit Airlines
13 Jun - 05 Jul	Frontier Airlines
07 Jun - 30 Jun	WestJet
15 Jun - 20 Jul	Porter Airlines (Canada) Ltd
15 Jun - 19 Jul	Porter Airlines (Canada) Ltd
17 Jun - 30 Jun	Porter Airlines (Canada) Ltd
06 Jun - 14 Jun	WestJet
26 Jun - 06 Jul	WestJet
25 Jun - 31 Jul	WestJet
27 Jun - 11 Jul	WestJet
28 Jun - 28 Jul	WestJet
01 Jun - 10 Jun	Air Transat
07 Jun - 29 Jun	WestJet
01 Jun - 08 Jun	WestJet
09 Jun - 16 Jun	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 1049€

Return flights