Cheapest return flights from Boston to Dublin in November from $327

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

Return flights

03 Nov - 07 Dec SWISS
14 Nov - 22 Nov Air Canada
14 Nov - 21 Nov Air Canada
02 Nov - 05 Nov Aer Lingus direct
03 Nov - 06 Nov Aer Lingus direct
09 Nov - 12 Nov Aer Lingus direct
11 Nov - 14 Nov Aer Lingus direct
11 Nov - 18 Nov Aer Lingus direct
12 Nov - 19 Nov Aer Lingus direct
17 Nov - 20 Nov Aer Lingus direct
18 Nov - 21 Nov Aer Lingus direct
26 Nov - 03 Dec Aer Lingus direct
30 Nov - 03 Dec Aer Lingus direct
27 Nov - 02 Dec United
25 Nov - 02 Dec Aer Lingus direct
28 Nov - 05 Dec Aer Lingus direct
30 Nov - 07 Dec Aer Lingus direct
03 Nov - 07 Dec Aer Lingus direct
27 Nov - 04 Dec Aer Lingus direct
29 Nov - 02 Dec Aer Lingus direct

Also check the deals for one-way flights from Boston to Dublin 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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