$337+ Cheap flights from San Diego (SAN) to Barcelona-El Prat (BCN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BCN
Nov 4 — Nov 111
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Barcelona-El Prat with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from San Diego to Barcelona-El PratExplore the most affordable flight options available from San Diego to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 5, 2026.
Explore the most affordable flight options available from San Diego to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 5, 2026.
This FlightHub deal was found by Cheapflights users on 9/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:26 pm -
2 stops20h 39m
Fri 11/139:55 am -
2 stops21h 32m
Deal found 9/30![Multiple Airlines logo]()
$742
This Flightnetwork deal was found by Cheapflights users on 10/2. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:35 pm -
1 stop15h 00m
Tue 11/177:30 am -
1 stop17h 15m
Deal found 10/2![Lufthansa logo]()
$744
This Air Canada deal was found by Cheapflights users on 10/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:55 pm -
2 stops35h 40m
Tue 11/247:30 am -
2 stops41h 55m
Deal found 10/2![Multiple Airlines logo]()
$747
This SmartFares deal was found by Cheapflights users on 10/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:18 pm -
2 stops32h 17m
Thu 2/257:30 am -
2 stops25h 59m
Deal found 10/2![Multiple Airlines logo]()
$748
This Delta deal was found by Cheapflights users on 10/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:43 am -
2 stops19h 17m
Fri 12/1110:35 am -
1 stop19h 10m
Deal found 10/1![Delta logo]()
$749
This Flighttix deal was found by Cheapflights users on 10/3. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/84:45 pm -
2 stops55h 50m
Tue 11/247:30 am -
1 stop17h 15m
Deal found 10/3![Multiple Airlines logo]()
$752
This Gotogate deal was found by Cheapflights users on 10/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:35 pm -
1 stop15h 00m
Wed 12/97:30 am -
1 stop17h 15m
Deal found 10/2![Lufthansa logo]()
$758
This Gotogate deal was found by Cheapflights users on 10/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:35 pm -
1 stop20h 30m
Fri 11/137:30 am -
1 stop17h 15m
Deal found 10/3![Lufthansa logo]()
$759
This SmartFares deal was found by Cheapflights users on 10/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:15 am -
1 stop17h 35m
Thu 2/2512:00 pm -
1 stop18h 59m
Deal found 10/2![British Airways logo]()
$762
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:35 pm -
1 stop15h 00m
Wed 11/117:30 am -
1 stop17h 15m
Deal found 9/30![Lufthansa logo]()
$763
This United deal was found by Cheapflights users on 10/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:45 am -
2 stops21h 30m
Tue 11/177:30 am -
1 stop17h 15m
Deal found 10/2![Multiple Airlines logo]()
$767
Best flights from San Diego to Barcelona-El PratDiscover carefully curated flight deals from San Diego to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 5, 2026.
Discover carefully curated flight deals from San Diego to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 5, 2026.
This United Airlines deal was found by Cheapflights users on 10/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/110:30 pm -
1 stop24h 50m
Fri 3/56:20 am -
2 stops22h 29m
Deal found 10/4![United Airlines logo]()
$820
This British Airways deal was found by Cheapflights users on 10/4. 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.
Wed 12/96:00 pm -
1 stop15h 30m
Sun 2/2112:00 pm -
1 stop18h 59m
Deal found 10/4![British Airways logo]()
$823
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/2. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:41 am -
3 stops20h 34m
Thu 2/252:35 pm -
2 stops28h 26m
Deal found 10/2![Multiple Airlines logo]()
$984
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/4. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/47:00 am -
3 stops28h 20m
Sun 2/2810:55 am -
2 stops31h 38m
Deal found 10/4![TAP AIR PORTUGAL logo]()
$1,097
This Delta deal was found by Cheapflights users on 10/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:45 am -
1 stop18h 25m
Mon 11/21:10 pm -
1 stop32h 00m
Deal found 10/1![Delta logo]()
$1,126
This British Airways deal was found by Cheapflights users on 10/4. 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 3/16:00 pm -
1 stop16h 55m
Fri 3/56:35 am -
1 stop18h 35m
Deal found 10/4![British Airways logo]()
$839
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Sun 11/811:21 am -
2 stops16h 54m
Tue 11/249:55 am -
2 stops19h 42m
Deal found 10/2![United Airlines logo]()
$877
This Turkish Airlines deal was found by Cheapflights users on 10/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:33 pm -
2 stops23h 42m
Tue 11/36:30 am -
2 stops36h 58m
Deal found 10/1![Multiple Airlines logo]()
$986
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Wed 10/216:15 am -
2 stops16h 45m
Tue 10/277:30 am -
1 stop17h 15m
Deal found 9/30![United Airlines logo]()
$983
This United Airlines deal was found by Cheapflights users on 10/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/58:00 am -
1 stop16h 00m
Thu 12/1710:30 am -
1 stop19h 04m
Deal found 10/1![United Airlines logo]()
$1,036
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/4. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:41 am -
2 stops24h 39m
Tue 11/1710:55 am -
3 stops32h 36m
Deal found 10/4![Multiple Airlines logo]()
$1,158
Last-minute flights from San Diego to Barcelona-El PratDiscover last-minute flight deals from San Diego to Barcelona-El Prat. Data last updated October 5, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Barcelona-El Prat. Data last updated October 5, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 9/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:26 pm -
2 stops20h 39m
Fri 11/139:55 am -
2 stops21h 32m
Deal found 9/30![Multiple Airlines logo]()
$742
This Flightnetwork deal was found by Cheapflights users on 10/2. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:35 pm -
1 stop15h 00m
Tue 11/177:30 am -
1 stop17h 15m
Deal found 10/2![Lufthansa logo]()
$744
This United deal was found by Cheapflights users on 10/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:45 am -
2 stops21h 30m
Tue 11/177:30 am -
1 stop17h 15m
Deal found 10/2![Multiple Airlines logo]()
$767
This Gotogate deal was found by Cheapflights users on 10/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:35 pm -
1 stop20h 30m
Fri 11/137:30 am -
1 stop17h 15m
Deal found 10/3![Lufthansa logo]()
$759
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:35 pm -
1 stop15h 00m
Wed 11/117:30 am -
1 stop17h 15m
Deal found 9/30![Lufthansa logo]()
$763
This Flighttix deal was found by Cheapflights users on 10/3. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/84:45 pm -
2 stops55h 50m
Tue 11/247:30 am -
1 stop17h 15m
Deal found 10/3![Multiple Airlines logo]()
$752
This Air Canada deal was found by Cheapflights users on 10/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:55 pm -
2 stops35h 40m
Tue 11/247:30 am -
2 stops41h 55m
Deal found 10/2![Multiple Airlines logo]()
$747
This SmartFares deal was found by Cheapflights users on 10/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:18 pm -
2 stops32h 17m
Thu 2/257:30 am -
2 stops25h 59m
Deal found 10/2![Multiple Airlines logo]()
$748
This SmartFares deal was found by Cheapflights users on 10/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:15 am -
1 stop17h 35m
Thu 2/2512:00 pm -
1 stop18h 59m
Deal found 10/2![British Airways logo]()
$762
This SmartFares deal was found by Cheapflights users on 10/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:35 pm -
1 stop15h 00m
Thu 2/257:30 am -
2 stops21h 17m
Deal found 10/2![Lufthansa logo]()
$768
This Delta deal was found by Cheapflights users on 10/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:43 am -
2 stops19h 17m
Fri 12/1110:35 am -
1 stop19h 10m
Deal found 10/1![Delta logo]()
$749
One-way flights from San Diego to Barcelona-El PratSearch for one-way flight options from San Diego to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated October 5, 2026.
Search for one-way flight options from San Diego to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated October 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 10/316:53 am -
3 stops42h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$337
This Orbitz deal was found by Cheapflights users on 10/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:20 pm -
1 stop28h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![JetBlue logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 10/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:34 pm -
1 stop31h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Multiple Airlines logo]()
$343
This Justfly.com deal was found by Cheapflights users on 10/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:20 pm -
1 stop28h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![JetBlue logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 2/13:09 pm -
3 stops47h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$351
This Sembo deal was found by Cheapflights users on 10/1. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/306:30 pm -
2 stops30h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Air Canada logo]()
$362
This Rumbo deal was found by Cheapflights users on 10/1. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/317:30 pm -
2 stops28h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Virgin Atlantic logo]()
$363
This Expedia deal was found by Cheapflights users on 10/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/16:00 pm -
1 stop14h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![British Airways logo]()
$365
This Booking.com deal was found by Cheapflights users on 10/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/294:45 pm -
2 stops55h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Air Canada logo]()
$370
Find flight deals from San Diego to Barcelona-El Prat
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Barcelona-El Prat (BCN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 5, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $739 (Cheapflightsfares) |
One-way from | $337 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $853 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Barcelona-El Prat 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 7,457,451 searches. Data last updated October 5, 2026.
Use the filters below to find and compare flights from San Diego to Barcelona-El Prat Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoBarcelona
SAN San Diego - BCN Barcelona-El Prat
SANBCN
San Diego
Sat 11/14
10:20 pm-8:20 am
1 stop25h 00m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$463
San DiegoBarcelona
SAN San Diego - BCN Barcelona-El Prat
SANBCN
San Diego
Sat 10/31
10:30 pm-9:00 am
2 stops26h 30m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$463
San DiegoBarcelona
SAN San Diego - BCN Barcelona-El Prat
SANBCN
San Diego
Sun 12/27
7:04 am-10:30 pm
2 stops30h 26m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$464
San DiegoBarcelona
SAN San Diego - BCN Barcelona-El Prat
SANBCN
San Diego
Tue 10/13
1:10 pm-10:10 pm
2 stops24h 00m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$469
San DiegoBarcelona
SAN San Diego - BCN Barcelona-El Prat
SANBCN
San Diego
Wed 10/14
3:14 pm-1:35 am
3 stops49h 21m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$480
Quickest round-trip
San DiegoBarcelona
SAN San Diego - BCN Barcelona-El Prat
SANBCN
San Diego
Sun 10/18
4:45 pm-6:25 pm
1 stop16h 40m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$528
San DiegoBarcelona
SAN San Diego - BCN Barcelona-El Prat
SANBCN
San Diego
Mon 3/1
10:30 pm-8:20 am
1 stop24h 50m
Barcelona-El Prat
Fri 3/5
6:20 am-7:49 pm
2 stops22h 29m
$820
San DiegoBarcelona
SAN San Diego - BCN Barcelona-El Prat
SANBCN
San Diego
Wed 12/9
6:00 pm-6:30 pm
1 stop15h 30m
Barcelona-El Prat
Sun 2/21
12:00 pm-9:59 pm
1 stop18h 59m
$823
San DiegoBarcelona
SAN San Diego - BCN Barcelona-El Prat
SANBCN
San Diego
Mon 3/1
6:00 pm-7:55 pm
1 stop16h 55m
Barcelona-El Prat
Fri 3/5
6:35 am-4:10 pm
1 stop18h 35m
$839
San DiegoBarcelona
SAN San Diego - BCN Barcelona-El Prat
SANBCN
San Diego
Sun 11/8
11:21 am-1:15 pm
2 stops16h 54m
Barcelona-El Prat
Tue 11/24
9:55 am-8:37 pm
2 stops19h 42m
$877
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from San Diego to Barcelona-El Prat
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Barcelona-El Prat in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Barcelona-El Prat Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on San Diego-Barcelona-El Prat Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from San Diego-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Barcelona-El Prat Airport flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Barcelona-El Prat Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Diego to Barcelona-El Prat
Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from San Diego with our price prediction graph.
SAN-BCN
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 San Diego to Barcelona-El Prat Airport
How far ahead should I book a flight from San Diego to Barcelona-El Prat Airport?
The best time to book flights from San Diego to Barcelona-El Prat Airport is 52 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from San Diego to Barcelona-El Prat Airport?
Currently, February is the cheapest month in which you can book a flight from San Diego to Barcelona-El Prat Airport (average of $690). Flying from San Diego to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,280). 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 much does it cost to fly round-trip from San Diego to Barcelona-El Prat Airport?
Airfare is typical for this route at the moment.
San Diego to Barcelona-El Prat Airport flights typically cost between $633 and $950 in January.The cheapest round-trip price found within the last 5 days was $739 on SWISS (Jan 11-Jan 25).
Reviews of airlines servicing Barcelona-El Prat
Get insights into the airlines that provide service to Barcelona-El Prat. 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 Barcelona-El Prat. Reviews last updated October 5, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from San Diego to Barcelona-El Prat Airport 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
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from San Diego to Barcelona-El Prat. 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 Barcelona-El Prat Airport?
Book flights to Barcelona-El Prat Airport if you plan to visit one of these locationsRoses
Calella
Badalona
L'Hospitalet de Llobregat
El Prat de Llobregat
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Other flights to Barcelona-El Prat
Explore flights to Barcelona-El Prat departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 5, 2026.
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San Diego and Barcelona-El Prat flights
Browse other San Diego and Barcelona-El Prat flight options. Last updated on October 5, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on October 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 8 airlines flying from San Diego to Barcelona-El Prat
Discover the top 8 airlines that operate flights from San Diego to Barcelona-El Prat. 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 7,457,451 searches. Data last updated October 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$383 | Average$718 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$463 | Average$944 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$477 | Average$909 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$487 | Average$868 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$490 | Average$1,000 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$514 | Average$1,125 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$520 | Average$956 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$565 | Average$796 | FlexibilityNo cancel fee | On-time77% |