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

Return flights

16 Apr - 21 Apr	Ryanair
20 Apr - 28 Apr	Ryanair
30 Apr - 05 May	Ryanair
20 Apr - 25 Apr	Ryanair
25 Apr - 05 May	Ryanair
28 Apr - 05 May	Ryanair
20 Apr - 27 Apr	Ryanair
18 Apr - 25 Apr	Ryanair
11 Apr - 19 Apr	Ryanair
12 Apr - 15 Apr	Ryanair
01 Apr - 18 Apr	Aer Lingus
02 Apr - 18 Apr	Aer Lingus
28 Apr - 12 May	Ryanair
08 Apr - 12 Apr	Aer Lingus
28 Apr - 05 May	Aer Lingus	direct
30 Apr - 05 May	Aer Lingus	direct
28 Apr - 12 May	Aer Lingus	direct
25 Apr - 05 May	Aer Lingus	direct
26 Apr - 01 May	Ryanair
26 Apr - 01 May	Aer Lingus	direct

Also check the deals for one-way flights from Shannon to New York in April.

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 April from 425€

Return flights