Cheapest return flights from San Diego to Barcelona in June from $812

Best time to book flights for San Diego (SAN) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from San Diego (SAN) to Barcelona (BCN) in June 2025 (see full year).

Return flights

02 Jun - 05 Jun Spirit Airlines
11 Jun - 19 Jun Spirit Airlines
09 Jun - 16 Jun WestJet
15 Jun - 22 Jun Alaska Airlines
23 Jun - 29 Jun Hawaiian Airlines
05 Jun - 19 Jun Alaska Airlines
06 Jun - 19 Jun Alaska Airlines
04 Jun - 11 Jun Hawaiian Airlines
08 Jun - 10 Jun Alaska Airlines
13 Jun - 20 Jun Hawaiian Airlines
25 Jun - 02 Jul United
28 Jun - 05 Jul United

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

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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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