Cheapest return flights from Boston to Barcelona in November from $366

Best time to book flights for Boston (BOS) to Barcelona (BCN) flights at AirHint

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

Return flights

04 Nov - 16 Nov Iberia direct
18 Nov - 22 Nov Iberia direct
23 Nov - 01 Dec Iberia direct
18 Nov - 26 Nov Iberia
26 Nov - 30 Nov TAP
27 Nov - 05 Dec TAP
13 Nov - 20 Nov TAP
14 Nov - 22 Nov Iberia
06 Nov - 09 Nov Iberia
20 Nov - 28 Nov Iberia
05 Nov - 13 Nov Air Canada
20 Nov - 30 Nov TAP

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