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Cheap flights from San Diego (SAN) to Barcelona (BCN)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from San Diego (SAN) to Barcelona (BCN)

How to find the cheapest flight from San Diego (SAN) to Barcelona (BCN)
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How to find the cheapest flight from San Diego (SAN) to Barcelona (BCN)
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How to find the cheapest flight from San Diego (SAN) to Barcelona (BCN)
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Cheap flights from San Diego to Barcelona in May , June 2026

25 May - 10 Jun $ 1,206.00
SAN
San Diego
United Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
United Airlines
1 STOPS
SAN
San Diego
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25 May - 10 Jun $ 1,214.00
SAN
San Diego
United Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
United Airlines
1 STOPS
SAN
San Diego
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20 May - 05 Jun $ 1,461.00
SAN
San Diego
TAP Portugal
1 STOPS
BCN
Barcelona
BCN
Barcelona
TAP Portugal
2 STOPS
SAN
San Diego
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Last minute flights from San Diego to Barcelona

24 May - 31 May $ 1,274.00
SAN
San Diego
United Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
United Airlines
1 STOPS
SAN
San Diego
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24 May - 31 May $ 1,274.00
SAN
San Diego
United Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
United Airlines
1 STOPS
SAN
San Diego
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24 May - 31 May $ 1,274.00
SAN
San Diego
United Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
United Airlines
1 STOPS
SAN
San Diego
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One-way flights to Barcelona from San Diego

7:15 AM - 5:40 PM
United Airlines
1 Stops
22h 5m
SAN - BCN
$ 665
Kiwi
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1:35 PM - 5:40 PM
United Airlines
1 Stops
15h 45m
SAN - BCN
$ 670
Kiwi
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11:04 AM - 5:40 PM
United Airlines
1 Stops
18h 16m
SAN - BCN
$ 670
Kiwi
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How to find the cheapest flight from San Diego (SAN) to Barcelona (BCN)

Related info for your journey
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How to find the cheapest flight from San Diego (SAN) to Barcelona (BCN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Diego (SAN) to Barcelona (BCN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.