Cheapest one-way flights from Shannon to New York in December from $358

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

One-Way flights

03 Dec Aer Lingus
01 Dec Ryanair
01 Dec Aer Lingus direct
11 Dec Aer Lingus direct
15 Dec Aer Lingus direct
03 Dec Aer Lingus direct
24 Dec Ryanair
28 Dec Aer Lingus
22 Dec British Airways
28 Dec Aer Lingus direct

Also check the deals for return flights from Shannon to New York in December.

Skyscanner

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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