Cheapest return flights from Boston to Barcelona in January from 314€

AirHint found the following cheapest return flights from Boston (BOS) to Barcelona (BCN) in January 2026 (see full year).

Return flights

14 Jan - 28 Jan TAP
17 Jan - 26 Jan TAP
15 Jan - 26 Jan Iberia For Level direct
11 Jan - 25 Jan Iberia For Level direct
22 Jan - 29 Jan Iberia For Level direct
15 Jan - 24 Jan Iberia For Level direct
17 Jan - 26 Jan Iberia For Level direct
25 Jan - 02 Feb Iberia For Level direct

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

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.

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