Cheapest return flights from Barcelona to Boston in November from $348

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

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

Return flights

13 Nov - 03 Dec Fly Play
06 Nov - 15 Nov Fly Play
06 Nov - 15 Nov Iberia direct
03 Nov - 10 Nov Iberia direct
24 Nov - 02 Dec Iberia direct
07 Nov - 17 Nov KLM
01 Nov - 04 Nov Iberia direct
01 Nov - 19 Nov Scandinavian Airlines

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

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.

Book a cheap hotel in Boston

Cheap car rent in Boston