Cheapest return flights from Shannon to New York in December from 346€

AirHint found the following cheapest return flights from Shannon (SNN) to New York (JFK) in December 2025 (see full year).

Return flights

02 Dec - 14 Dec Aer Lingus direct
07 Dec - 12 Dec Aer Lingus direct
02 Dec - 13 Dec Aer Lingus direct
07 Dec - 13 Dec Aer Lingus direct
06 Dec - 10 Dec Aer Lingus direct
11 Dec - 14 Dec Aer Lingus direct
08 Dec - 15 Dec Aer Lingus direct
12 Dec - 15 Dec Aer Lingus direct
06 Dec - 14 Dec Aer Lingus direct
22 Dec - 31 Dec Aer Lingus direct
20 Dec - 01 Jan Aer Lingus direct
20 Dec - 03 Jan Aer Lingus direct
22 Dec - 03 Jan Aer Lingus direct
14 Dec - 04 Jan Aer Lingus direct
23 Dec - 04 Jan Ryanair
23 Dec - 04 Jan Aer Lingus direct
26 Dec - 03 Jan Aer Lingus direct
30 Dec - 05 Jan Aer Lingus
26 Dec - 02 Jan American Airlines
19 Dec - 02 Jan Aer Lingus direct

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

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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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