Cheapest return flights from Boston (BOS) to Barcelona (BCN), May

18 dates in May 2027, from $ 582. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
25 May 31 May 2027 Condor
11 May 18 May 2027 TAP
12 May 19 May 2027 TAP
14 May 21 May 2027 TAP
10 May 30 Jun 2027 TAP
13 May 20 May 2027 Condor
4 May 7 May 2027 Iberia
2 May 5 May 2027 Iberia
28 May 11 Jun 2027 TAP
1 May 4 May 2027 Iberia
21 May 30 May 2027 TAP
5 May 8 May 2027 Iberia
10 May 30 Jun 2027 Air France
Direct Flight
30 May 2 Jun 2027 Iberia
31 May 3 Jun 2027 Iberia
31 May 7 Jun 2027 Iberia
28 May 11 Jun 2027 Virgin Atlantic
Direct Flight
29 May 1 Jun 2027 Iberia
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Updated Oct 11, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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