Cheapest return flights from New York to Shannon in August from $288

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

Return flights

30 Aug - 08 Sep Aer Lingus direct
28 Aug - 05 Sep Aer Lingus direct
29 Aug - 06 Sep Aer Lingus direct
28 Aug - 02 Sep Aer Lingus direct
12 Aug - 27 Aug Aer Lingus direct
18 Aug - 27 Aug Aer Lingus direct
28 Aug - 03 Sep Aer Lingus direct
23 Aug - 30 Aug Aer Lingus direct
21 Aug - 30 Aug Aer Lingus direct
19 Aug - 29 Aug Aer Lingus direct
21 Aug - 02 Sep Aer Lingus direct
26 Aug - 04 Sep Aer Lingus direct
21 Aug - 25 Aug Air France direct
27 Aug - 02 Sep Aer Lingus direct
05 Aug - 13 Aug Aer Lingus direct
26 Aug - 02 Sep Aer Lingus direct
03 Aug - 02 Sep Aer Lingus direct
13 Aug - 20 Aug United
16 Aug - 22 Aug Aer Lingus direct
18 Aug - 20 Aug Aer Lingus direct

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

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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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