AirHint found the following cheapest return flights from Shannon (SNN) to New York (JFK) in June 2026 (see full year).

Return flights

02 Jun - 09 Jun	Aer Lingus	direct
12 Jun - 19 Jun	Aer Lingus	direct
01 Jun - 06 Jun	Ryanair
24 Jun - 02 Jul	Aer Lingus
29 Jun - 07 Jul	Aer Lingus
30 Jun - 08 Jul	Aer Lingus
29 Jun - 08 Jul	Aer Lingus
01 Jun - 06 Jun	Air France	direct
29 Jun - 07 Jul	Aer Lingus	direct
24 Jun - 02 Jul	Aer Lingus	direct
30 Jun - 08 Jul	Air France	direct
29 Jun - 08 Jul	Aer Lingus	direct

Also check the deals for one-way flights from Shannon to New York 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 Shannon to New York in June from 404€

Return flights