AirHint found the following cheapest return flights from San Francisco (SFO) to Barcelona (BCN) in June 2026 (see full year).

Return flights

07 Jun - 27 Jun	Iberia For Level	direct
11 Jun - 18 Jun	Iberia For Level	direct
01 Jun - 07 Jun	TAP
18 Jun - 23 Jun	Iberia For Level	direct
11 Jun - 24 Jun	TAP
13 Jun - 27 Jun	Iberia For Level	direct
17 Jun - 25 Jun	TAP
21 Jun - 28 Jun	Iberia For Level	direct
25 Jun - 18 Jul	TAP
13 Jun - 20 Jun	Iberia	direct
25 Jun - 18 Jul	Iberia For Level	direct

Also check the deals for one-way flights from San Francisco to Barcelona in June.

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 Barcelona

Cheap car rent in Barcelona

Cheapest return flights from San Francisco to Barcelona in June from 612€

Return flights