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

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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 July , August 2026

29 Jul - 19 Aug $ 1,025.00
SAN
San Diego
United Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
United Airlines
1 STOPS
SAN
San Diego
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28 Jul - 04 Aug $ 1,926.00
SAN
San Diego
Alaska Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
Alaska Airlines
2 STOPS
SAN
San Diego
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28 Jul - 08 Aug $ 2,312.00
SAN
San Diego
Lufthansa
1 STOPS
BCN
Barcelona
BCN
Barcelona
Lufthansa
1 STOPS
SAN
San Diego
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Last minute flights from San Diego to Barcelona

28 Jul - 01 Aug $ 1,472.00
SAN
San Diego
United Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
United Airlines
1 STOPS
SAN
San Diego
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29 Jul - 31 Jul $ 1,521.00
SAN
San Diego
United Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
United Airlines
1 STOPS
SAN
San Diego
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28 Jul - 31 Jul $ 2,343.00
SAN
San Diego
Lufthansa
1 STOPS
BCN
Barcelona
BCN
Barcelona
Lufthansa
1 STOPS
SAN
San Diego
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One-way flights to Barcelona from San Diego

11:51 AM - 11:05 AM
Vueling
2 Stops
18h 4m
SAN - BCN
$ 517
Kiwi
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8:50 AM - 9:40 PM
United Airlines
2 Stops
19h 25m
SAN - BCN
$ 629
Kiwi
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1:40 PM - 10:20 AM
KLM Royal Dutch Airlines
1 Stops
13h 50m
SAN - BCN
$ 685
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.