Cheapest return flights from Shannon to Boston in November from 400€

AirHint found the following cheapest return flights from Shannon (SNN) to Boston (BOS) in November 2025 (see full year).

Return flights

27 Nov - 02 Dec Aer Lingus direct
24 Nov - 02 Dec Aer Lingus direct
27 Nov - 03 Dec Aer Lingus direct
23 Nov - 30 Nov British Airways
20 Nov - 23 Nov Aer Lingus direct
20 Nov - 24 Nov Aer Lingus direct
26 Nov - 30 Nov British Airways
12 Nov - 19 Nov British Airways
22 Nov - 01 Dec Aer Lingus direct
27 Nov - 01 Dec Aer Lingus direct
12 Nov - 11 Dec British Airways
13 Nov - 18 Nov Aer Lingus direct
14 Nov - 25 Nov Aer Lingus direct
14 Nov - 24 Nov Aer Lingus direct
15 Nov - 18 Nov Aer Lingus direct
14 Nov - 17 Nov Aer Lingus direct
12 Nov - 11 Dec Aer Lingus direct

Also check the deals for one-way flights from Shannon to Boston in November.

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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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