$402+ Cheap flights from Spain to San Diego (SAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAN
Jul 4 — Jul 111
Round-trip
1 adult, Economy
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Find cheap flights from Spain to San Diego with Cheapflights
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Cheapest flights from Spain to San DiegoExplore the most affordable flight options available from Spain to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 4, 2026.
Explore the most affordable flight options available from Spain to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 4, 2026.
This Expedia deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:50 pm
BCN
- SAN
1 stop32h 32m
JetBlue
Tue 9/228:20 pm
SAN
- BCN
1 stop28h 25m
JetBlue
Deal found 5/31![JetBlue logo]()
$788
This lol.travel deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:30 pm
MAD
- SAN
1 stop31h 52m
JetBlue
Sat 10/39:45 pm
SAN
- MAD
1 stop28h 45m
JetBlue
Deal found 6/3![JetBlue logo]()
$797
This deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:00 am
BCN
- SAN
1 stop20h 38m
United Airlines
Sun 11/158:35 am
SAN
- BCN
1 stop15h 25m
United Airlines
Deal found 5/31![United Airlines logo]()
$807
This Kiwi.com deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:25 am
BCN
- SAN
2 stops35h 45m
Multiple Airlines
Tue 9/225:15 pm
SAN
- BCN
1 stop15h 40m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$814
This lol.travel deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:45 am
BCN
- SAN
1 stop17h 09m
Finnair
Tue 9/159:51 am
SAN
- BCN
1 stop15h 19m
Finnair
Deal found 6/3![Finnair logo]()
$817
This Cheapflightsfares deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:00 pm
BCN
- SAN
1 stop29h 10m
British Airways
Tue 11/176:00 pm
SAN
- BCN
1 stop15h 25m
British Airways
Deal found 6/4![British Airways logo]()
$825
This British Airways deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/148:50 pm
MAD
- SAN
1 stop28h 20m
British Airways
Fri 1/156:00 pm
SAN
- MAD
1 stop19h 10m
British Airways
Deal found 6/4![British Airways logo]()
$825
This lol.travel deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:35 pm
MAD
- SAN
1 stop18h 50m
Finnair
Tue 9/151:10 pm
SAN
- MAD
1 stop15h 20m
Finnair
Deal found 6/4![Finnair logo]()
$833
This British Airways deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1011:25 am
VLC
- SAN
1 stop36h 30m
British Airways
Wed 7/87:40 pm
SAN
- VLC
1 stop15h 55m
British Airways
Deal found 6/3![British Airways logo]()
$833
This British Airways deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:15 pm
MAD
- SAN
1 stop17h 24m
British Airways
Thu 12/36:00 pm
SAN
- MAD
1 stop17h 30m
British Airways
Deal found 6/4![British Airways logo]()
$836
This British Airways deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:50 pm
MAD
- SAN
1 stop28h 20m
British Airways
Mon 11/306:00 pm
SAN
- MAD
1 stop19h 10m
British Airways
Deal found 6/3![British Airways logo]()
$837
This British Airways deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:20 pm
VLC
- SAN
1 stop27h 35m
British Airways
Tue 7/710:45 pm
SAN
- VLC
2 stops36h 50m
British Airways
Deal found 6/3![British Airways logo]()
$839
Best flights from Spain to San DiegoDiscover carefully curated flight deals from Spain to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 4, 2026.
Discover carefully curated flight deals from Spain to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 4, 2026.
This British Airways deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:00 pm
BCN
- SAN
1 stop18h 39m
British Airways
Sun 12/64:25 pm
SAN
- BCN
2 stops17h 40m
British Airways
Deal found 6/4![British Airways logo]()
$856
This Delta deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:05 pm
MAD
- SAN
1 stop32h 05m
Delta
Mon 11/306:15 am
SAN
- MAD
2 stops20h 15m
Delta
Deal found 5/30![Delta logo]()
$896
This KLM deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:10 pm
BCN
- SAN
1 stop32h 00m
KLM
Sat 11/142:05 pm
SAN
- BCN
1 stop20h 10m
KLM
Deal found 5/31![KLM logo]()
$898
This Iberia deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:40 pm
LCG
- SAN
2 stops39h 00m
Iberia
Mon 10/128:00 am
SAN
- LCG
2 stops20h 00m
Iberia
Deal found 6/3![Iberia logo]()
$907
This United Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:05 am
VLC
- SAN
3 stops23h 40m
United Airlines
Sun 9/1310:45 pm
SAN
- VLC
2 stops28h 10m
United Airlines
Deal found 5/30![United Airlines logo]()
$925
This Justfly.com deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:05 am
VLC
- SAN
2 stops21h 25m
Lufthansa
Sun 9/275:15 pm
SAN
- VLC
1 stop14h 55m
Lufthansa
Deal found 5/31![Lufthansa logo]()
$943
This Condor deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/188:00 am
BCN
- SAN
2 stops21h 10m
Multiple Airlines
Thu 7/211:55 am
SAN
- BCN
2 stops25h 15m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$990
This Air Canada deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:50 am
BIO
- SAN
2 stops23h 08m
Air Canada
Sat 6/277:00 am
SAN
- BIO
2 stops19h 15m
Air Canada
Deal found 6/1![Air Canada logo]()
$1,101
This American Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:40 pm
LCG
- SAN
2 stops19h 11m
American Airlines
Mon 10/129:20 am
SAN
- LCG
2 stops18h 40m
American Airlines
Deal found 6/2![American Airlines logo]()
$1,228
This British Airways deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:50 am
BCN
- SAN
2 stops20h 28m
British Airways
Sat 11/144:25 pm
SAN
- BCN
2 stops16h 30m
British Airways
Deal found 6/4![British Airways logo]()
$879
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:05 pm
MAD
- SAN
1 stop32h 05m
Delta
Thu 12/37:00 am
SAN
- MAD
2 stops19h 30m
Delta
Deal found 5/31![Delta logo]()
$897
This KLM deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:10 am
BCN
- SAN
1 stop33h 40m
KLM
Thu 10/293:05 pm
SAN
- BCN
1 stop20h 10m
KLM
Deal found 5/31![KLM logo]()
$901
This United Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:05 am
VLC
- SAN
3 stops23h 40m
United Airlines
Sun 9/2710:20 pm
SAN
- VLC
2 stops28h 35m
United Airlines
Deal found 5/31![United Airlines logo]()
$932
This Iberia deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:45 pm
SCQ
- SAN
2 stops34h 40m
Iberia
Sun 10/43:05 pm
SAN
- SCQ
2 stops56h 35m
Iberia
Deal found 6/3![Iberia logo]()
$982
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:00 am
BCN
- SAN
2 stops21h 46m
Delta
Sat 11/146:20 am
SAN
- BCN
2 stops19h 50m
Delta
Deal found 6/3![Delta logo]()
$899
This KLM deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:00 am
MAD
- SAN
1 stop14h 50m
KLM
Wed 7/83:19 pm
SAN
- MAD
2 stops16h 06m
KLM
Deal found 5/30![KLM logo]()
$919
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:20 am
BCN
- SAN
2 stops20h 39m
Delta
Tue 9/2211:53 am
SAN
- BCN
2 stops17h 57m
Delta
Deal found 5/31![Delta logo]()
$901
This KLM deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:45 am
BIO
- SAN
1 stop14h 05m
Multiple Airlines
Sat 6/276:15 am
SAN
- BIO
2 stops18h 35m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$1,094
This British Airways deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:20 pm
VLC
- SAN
1 stop29h 35m
British Airways
Sun 9/274:45 pm
SAN
- VLC
1 stop17h 50m
British Airways
Deal found 5/31![British Airways logo]()
$1,046
This Lufthansa deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:55 pm
VLC
- SAN
1 stop30h 30m
Lufthansa
Sat 9/265:15 pm
SAN
- VLC
1 stop32h 45m
Lufthansa
Deal found 6/3![Lufthansa logo]()
$1,151
This United Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:50 am
BIO
- SAN
2 stops35h 31m
United Airlines
Sat 6/275:15 pm
SAN
- BIO
1 stop21h 10m
United Airlines
Deal found 6/2![United Airlines logo]()
$1,097
This KLM deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:45 am
BIO
- SAN
1 stop14h 05m
Multiple Airlines
Sun 6/286:15 am
SAN
- BIO
2 stops18h 35m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$1,097
This British Airways deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/191:35 pm
MAD
- SAN
1 stop18h 51m
British Airways
Sun 7/267:40 pm
SAN
- MAD
1 stop15h 25m
British Airways
Deal found 6/4![British Airways logo]()
$1,093
This United Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:50 am
BIO
- SAN
2 stops20h 49m
United Airlines
Sun 6/215:15 pm
SAN
- BIO
1 stop21h 10m
United Airlines
Deal found 6/2![United Airlines logo]()
$1,097
This KLM deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:45 am
BIO
- SAN
1 stop14h 05m
KLM
Sat 6/271:40 pm
SAN
- BIO
1 stop17h 50m
KLM
Deal found 6/3![KLM logo]()
$1,099
This KLM deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:40 am
AGP
- SAN
2 stops21h 59m
Multiple Airlines
Thu 7/93:00 pm
SAN
- AGP
2 stops18h 40m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$1,102
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:10 am
BCN
- SAN
2 stops21h 25m
Delta
Thu 2/187:00 am
SAN
- BCN
2 stops19h 10m
Delta
Deal found 5/31![Delta logo]()
$1,082
This United Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:05 am
VLC
- SAN
2 stops21h 30m
United Airlines
Fri 8/283:04 pm
SAN
- VLC
2 stops42h 26m
United Airlines
Deal found 5/30![United Airlines logo]()
$1,100
This KLM deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1610:00 am
AGP
- SAN
2 stops22h 43m
Multiple Airlines
Thu 7/2312:59 pm
SAN
- AGP
2 stops18h 16m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$1,103
This KLM deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:15 pm
VLC
- SAN
1 stop27h 35m
KLM
Sun 8/302:40 pm
SAN
- VLC
2 stops16h 55m
KLM
Deal found 6/1![KLM logo]()
$1,104
Last-minute flights from Spain to San DiegoDiscover last-minute flight deals from Spain to San Diego. Data last updated June 4, 2026 and is based on user searches.
Discover last-minute flight deals from Spain to San Diego. Data last updated June 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/711:10 am
BCN
- SAN
2 stops20h 00m
Delta
Sat 6/131:36 pm
SAN
- BCN
2 stops18h 34m
Delta
Deal found 5/31![Delta logo]()
$901
This British Airways deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1011:25 am
VLC
- SAN
1 stop36h 30m
British Airways
Wed 7/227:40 pm
SAN
- VLC
1 stop15h 55m
British Airways
Deal found 6/3![British Airways logo]()
$833
This British Airways deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:20 pm
VLC
- SAN
1 stop27h 35m
British Airways
Tue 7/710:45 pm
SAN
- VLC
2 stops36h 50m
British Airways
Deal found 6/3![British Airways logo]()
$839
This British Airways deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:20 pm
VLC
- SAN
1 stop27h 35m
British Airways
Sun 7/264:45 pm
SAN
- VLC
1 stop17h 50m
British Airways
Deal found 6/3![British Airways logo]()
$850
This Iberia deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:20 pm
VLC
- SAN
2 stops32h 47m
Iberia
Sun 7/121:07 pm
SAN
- VLC
2 stops42h 53m
Iberia
Deal found 6/3![Iberia logo]()
$909
This British Airways deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/112:45 pm
VLC
- SAN
2 stops38h 22m
British Airways
Wed 7/87:40 pm
SAN
- VLC
1 stop15h 55m
British Airways
Deal found 6/3![British Airways logo]()
$856
This British Airways deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/112:45 pm
VLC
- SAN
2 stops40h 54m
British Airways
Fri 7/244:45 pm
SAN
- VLC
1 stop15h 40m
British Airways
Deal found 6/3![British Airways logo]()
$874
This KLM deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/175:15 pm
VLC
- SAN
1 stop27h 35m
Multiple Airlines
Wed 7/221:05 pm
SAN
- VLC
2 stops18h 10m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$902
This KLM deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/178:30 pm
VLC
- SAN
1 stop24h 20m
KLM
Fri 7/241:36 pm
SAN
- VLC
2 stops17h 59m
KLM
Deal found 6/3![KLM logo]()
$907
This Air France deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:35 am
VLC
- SAN
2 stops19h 21m
Multiple Airlines
Thu 7/231:40 pm
SAN
- VLC
1 stop33h 55m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$912
This lol.travel deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1612:50 pm
BCN
- SAN
1 stop29h 19m
JetBlue
Wed 7/2910:20 am
SAN
- BCN
1 stop14h 25m
JetBlue
Deal found 6/3![JetBlue logo]()
$907
This lol.travel deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1612:50 pm
BCN
- SAN
1 stop29h 19m
JetBlue
Fri 7/248:40 pm
SAN
- BCN
1 stop28h 05m
JetBlue
Deal found 6/1![JetBlue logo]()
$910
One-way flights from Spain to San DiegoSearch for one-way flight options from Spain to San Diego. Find affordable one-way fares based on user searches. Data last updated June 4, 2026.
Search for one-way flight options from Spain to San Diego. Find affordable one-way fares based on user searches. Data last updated June 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:50 am
BCN
- SAN
3 stops42h 42m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:55 am
MAD
- SAN
2 stops36h 15m
WestJet
Deal found 5/30![WestJet logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:20 pm
MAD
- SAN
3 stops53h 50m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:25 am
BCN
- SAN
2 stops35h 45m
WestJet
Deal found 5/30![WestJet logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:25 am
BCN
- SAN
2 stops35h 45m
WestJet
Deal found 6/3![WestJet logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:25 am
BCN
- SAN
3 stops41h 12m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:55 pm
BCN
- SAN
3 stops48h 15m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:30 pm
BCN
- SAN
3 stops53h 40m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$448
This Trip.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
BCN
- SAN
2 stops26h 49m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:10 pm
BCN
- SAN
1 stop35h 20m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:10 pm
AGP
- SAN
3 stops50h 00m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:20 am
BCN
- SAN
3 stops34h 31m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$461
Find flight deals from Spain to San Diego
Keep the following information in mind while searching for Spain to San Diego flight deals. Data was last updated June 4, 2026.
Round-trip from | $788 (Expedia) |
|---|---|
One-way from | $402 (Kiwi.com) |
Popular in | May |
Cheapest in | February |
Average price | $974 |
Cheapflights Fare Finder
Customize your flight search to find flights from Spain to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 4, 2026.
Use the filters below to find and compare flights from Spain to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Mon 11/23
12:00 pm-9:39 pm
1 stop18h 39m
San Diego
Sun 12/6
4:25 pm-7:05 pm
2 stops17h 40m
$856
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Fri 11/6
8:50 am-8:18 pm
2 stops20h 28m
San Diego
Sat 11/14
4:25 pm-5:55 pm
2 stops16h 30m
$879
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Wed 11/18
1:05 pm-12:10 pm
1 stop32h 05m
San Diego
Mon 11/30
6:15 am-11:30 am
2 stops20h 15m
$896
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Mon 11/23
1:05 pm-12:10 pm
1 stop32h 05m
San Diego
Thu 12/3
7:00 am-11:30 am
2 stops19h 30m
$897
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Fri 11/6
1:10 pm-12:10 pm
1 stop32h 00m
San Diego
Sat 11/14
2:05 pm-7:15 pm
1 stop20h 10m
$898
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Fri 11/6
6:00 am-6:46 pm
2 stops21h 46m
San Diego
Sat 11/14
6:20 am-11:10 am
2 stops19h 50m
$899
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Wed 10/21
11:10 am-11:50 am
1 stop33h 40m
San Diego
Thu 10/29
3:05 pm-7:15 pm
1 stop20h 10m
$901
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Tue 9/15
6:20 am-5:59 pm
2 stops20h 39m
San Diego
Tue 9/22
11:53 am-2:50 pm
2 stops17h 57m
$901
A CoruñaSan Diego
LCG - SAN
LCGSAN
A Coruña
Fri 10/9
1:40 pm-7:40 pm
2 stops39h 00m
San Diego
Mon 10/12
8:00 am-1:00 pm
2 stops20h 00m
$907
Quickest round-trip
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Thu 6/18
6:00 am-11:50 am
1 stop14h 50m
San Diego
Wed 7/8
3:19 pm-4:25 pm
2 stops16h 06m
$919
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Spain to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Spain with our price prediction graph.
BCN-SAN
MAD-SAN
LCG-SAN
VLC-SAN
BIO-SAN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Spain to San Diego
ES0-SAN
BCN-SAN
MAD-SAN
LCG-SAN
VLC-SAN
What is the cheapest month to book a flight from Spain to San Diego?
Currently, November is the cheapest month in which you can book a flight from Spain to San Diego (average of $234). Flying from Spain to San Diego in June is currently the most expensive (average of $879). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from Spain to San Diego?
To ensure you get the cheapest price possible for a flight from Spain to San Diego, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated June 4, 2026.
See what other customers who have flown with KLM from Spain to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Comfort
7.7
Entertainment
7.2
Boarding
7.8
Crew
8.4
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Overall
7.8
Comfort
7.7
Entertainment
7.2
Boarding
7.8
Crew
8.4
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Related info for your journey
Find useful and relevant information for your journey from Spain to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
Chula Vista
National City
Poway
Coronado
La Mesa
Santee
Julian
Lemon Grove
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Spain and San Diego flights
Browse other Spain and San Diego flight options. Last updated on June 4, 2026.
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Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 4, 2026.
Spain to San Diego flights
Consider these flights traveling from Spain to San Diego.
Top airline flying from Spain to San Diego
Discover the top airline that operate flights from Spain to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$933 | Average$934 | FlexibilityNo cancel fee | On-time75% |