$466+ Cheap flights from Barcelona-El Prat (BCN) to Oakland, CA (OAK)
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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — OAK
Sep 20 — Sep 271
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Barcelona-El Prat to Oakland with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Barcelona-El Prat to Oakland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Barcelona-El Prat to OaklandExplore the most affordable flight options available from Barcelona-El Prat to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Barcelona-El Prat to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This Delta deal was found by Cheapflights users on 8/17. 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 11/811:25 am -
2 stops37h 52m
Wed 3/35:55 am -
2 stops23h 05m
Deal found 8/17![Delta logo]()
$744
This Delta deal was found by Cheapflights users on 8/17. 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 11/86:00 am -
2 stops19h 22m
Sat 3/65:05 pm -
2 stops54h 35m
Deal found 8/17![Delta logo]()
$748
This Delta deal was found by Cheapflights users on 8/17. 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 8/316:20 am -
2 stops25h 18m
Mon 9/76:00 am -
2 stops23h 50m
Deal found 8/17![Delta logo]()
$750
This Delta deal was found by Cheapflights users on 8/16. 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 8/3111:00 am -
2 stops20h 38m
Sun 9/65:00 pm -
2 stops16h 50m
Deal found 8/16![Delta logo]()
$757
This Delta deal was found by Cheapflights users on 8/17. 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 11/86:00 am -
2 stops19h 22m
Fri 3/55:55 am -
2 stops43h 35m
Deal found 8/17![Delta logo]()
$767
This Delta deal was found by Cheapflights users on 8/20. 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 12/2311:15 am -
2 stops44h 26m
Sat 1/91:15 pm -
2 stops34h 25m
Deal found 8/20![Delta logo]()
$769
This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:00 am -
2 stops22h 51m
Mon 9/78:04 am -
2 stops29h 06m
Deal found 8/18![Multiple Airlines logo]()
$837
This Mytrip deal was found by Cheapflights users on 8/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:25 am -
2 stops21h 30m
Wed 10/2112:22 pm -
2 stops24h 48m
Deal found 8/20![Multiple Airlines logo]()
$839
This Booking.com deal was found by Cheapflights users on 8/17. 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.
Tue 10/68:00 am -
2 stops23h 55m
Tue 10/1312:22 pm -
2 stops24h 48m
Deal found 8/17![Multiple Airlines logo]()
$910
This Delta deal was found by Cheapflights users on 8/20. 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 12/2011:25 am -
2 stops38h 07m
Sat 1/95:55 am -
2 stops41h 45m
Deal found 8/20![Delta logo]()
$914
This Delta deal was found by Cheapflights users on 8/20. 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 12/2311:15 am -
2 stops44h 26m
Mon 1/45:05 pm -
2 stops35h 55m
Deal found 8/20![Delta logo]()
$922
This Delta deal was found by Cheapflights users on 8/20. 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 12/2311:15 am -
2 stops44h 26m
Sun 1/35:05 pm -
2 stops34h 10m
Deal found 8/20![Delta logo]()
$927
Best flights from Barcelona-El Prat to OaklandDiscover carefully curated flight deals from Barcelona-El Prat to Oakland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Barcelona-El Prat to Oakland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This Delta deal was found by Cheapflights users on 8/17. 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 11/106:00 am -
2 stops19h 17m
Wed 3/35:55 am -
2 stops23h 05m
Deal found 8/17![Delta logo]()
$744
This Expedia deal was found by Cheapflights users on 8/19. 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.
Sat 10/36:40 am -
2 stops25h 15m
Sat 10/107:53 pm -
2 stops32h 12m
Deal found 8/19![Multiple Airlines logo]()
$985
This British Airways deal was found by Cheapflights users on 8/18. 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 11/126:35 am -
2 stops21h 15m
Sun 11/1512:05 pm -
2 stops37h 25m
Deal found 8/18![British Airways logo]()
$998
This Delta deal was found by Cheapflights users on 8/17. 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 11/136:00 am -
2 stops19h 17m
Tue 3/21:15 pm -
2 stops39h 45m
Deal found 8/17![Delta logo]()
$744
This Delta deal was found by Cheapflights users on 8/17. 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 11/136:00 am -
2 stops19h 17m
Wed 3/35:05 pm -
2 stops35h 55m
Deal found 8/17![Delta logo]()
$744
This Delta deal was found by Cheapflights users on 8/17. 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 11/86:00 am -
2 stops19h 22m
Sat 3/65:05 pm -
2 stops54h 35m
Deal found 8/17![Delta logo]()
$748
This Delta deal was found by Cheapflights users on 8/17. 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.
Sat 11/146:00 am -
2 stops19h 17m
Sat 3/65:05 pm -
2 stops54h 35m
Deal found 8/17![Delta logo]()
$748
This Delta deal was found by Cheapflights users on 8/20. 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 12/256:00 am -
2 stops25h 41m
Sat 1/95:55 am -
2 stops41h 45m
Deal found 8/20![Delta logo]()
$769
This Delta deal was found by Cheapflights users on 8/20. 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 12/221:10 pm -
2 stops36h 22m
Sat 1/91:15 pm -
2 stops34h 25m
Deal found 8/20![Delta logo]()
$914
This Delta deal was found by Cheapflights users on 8/20. 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 12/256:00 am -
2 stops25h 41m
Wed 1/65:05 pm -
2 stops38h 55m
Deal found 8/20![Delta logo]()
$922
This Delta deal was found by Cheapflights users on 8/20. 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 12/256:00 am -
2 stops25h 41m
Tue 1/55:55 am -
2 stops23h 05m
Deal found 8/20![Delta logo]()
$922
Last-minute flights from Barcelona-El Prat to OaklandDiscover last-minute flight deals from Barcelona-El Prat to Oakland. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Barcelona-El Prat to Oakland. Data last updated August 21, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 8/18. 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.
Thu 8/278:00 am -
2 stops22h 51m
Sat 9/122:15 pm -
2 stops22h 55m
Deal found 8/18![Multiple Airlines logo]()
$1,025
This Delta deal was found by Cheapflights users on 8/17. 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 8/316:20 am -
2 stops25h 18m
Mon 9/76:00 am -
2 stops23h 50m
Deal found 8/17![Delta logo]()
$750
This Delta deal was found by Cheapflights users on 8/16. 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 8/3111:00 am -
2 stops20h 38m
Sun 9/65:00 pm -
2 stops16h 50m
Deal found 8/16![Delta logo]()
$757
This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:00 am -
2 stops22h 51m
Mon 9/78:04 am -
2 stops29h 06m
Deal found 8/18![Multiple Airlines logo]()
$837
This Gotogate deal was found by Cheapflights users on 8/20. 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.
Thu 9/38:00 am -
2 stops23h 54m
Sun 9/136:01 am -
2 stops31h 09m
Deal found 8/20![Multiple Airlines logo]()
$958
This Gotogate deal was found by Cheapflights users on 8/19. 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.
Fri 9/48:00 am -
2 stops23h 54m
Tue 9/86:01 am -
2 stops31h 09m
Deal found 8/19![Multiple Airlines logo]()
$1,047
This Gotogate deal was found by Cheapflights users on 8/18. 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.
Sat 9/58:00 am -
2 stops17h 30m
Mon 9/216:01 am -
2 stops31h 09m
Deal found 8/18![Multiple Airlines logo]()
$1,048
This Booking.com deal was found by Cheapflights users on 8/17. 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.
Tue 9/2910:25 am -
2 stops21h 29m
Tue 10/137:02 am -
2 stops30h 08m
Deal found 8/17![Multiple Airlines logo]()
$988
One-way flights from Barcelona-El Prat to OaklandSearch for one-way flight options from Barcelona-El Prat to Oakland. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Barcelona-El Prat to Oakland. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Delta deal was found by Cheapflights users on 8/20. 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 11/136:00 am -
2 stops19h 17m
Deal found 8/20![Delta logo]()
$466
This SmartFares deal was found by Cheapflights users on 8/18. 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 10/2712:20 pm -
2 stops18h 35m
Deal found 8/18![British Airways logo]()
$556
This oojo deal was found by Cheapflights users on 8/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:50 am -
2 stops20h 05m
Deal found 8/17![British Airways logo]()
$559
This British Airways deal was found by Cheapflights users on 8/20. 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 11/126:35 am -
2 stops21h 15m
Deal found 8/20![British Airways logo]()
$566
This oojo deal was found by Cheapflights users on 8/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:35 am -
2 stops20h 19m
Deal found 8/17![British Airways logo]()
$581
This Ovago deal was found by Cheapflights users on 8/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:35 pm -
2 stops31h 19m
Deal found 8/17![British Airways logo]()
$595
This Ovago deal was found by Cheapflights users on 8/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1511:45 am -
2 stops19h 55m
Deal found 8/20![British Airways logo]()
$624
This Ovago deal was found by Cheapflights users on 8/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:30 pm -
2 stops30h 24m
Deal found 8/19![British Airways logo]()
$625
This Ovago deal was found by Cheapflights users on 8/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:20 pm -
2 stops34h 35m
Deal found 8/19![British Airways logo]()
$632
Find flight deals from Barcelona-El Prat to Oakland
Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to Oakland (OAK). 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 August 21, 2026.
Round-trip from | $721 (KLM) |
|---|---|
One-way from | $466 (Delta) |
Popular in | July |
Cheapest in | January |
Average price | $860 |
Cheapflights Fare Finder
Customize your flight search to find flights from Barcelona-El Prat to Oakland 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 August 21, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Oakland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Tue 11/10
6:00 am-4:17 pm
2 stops19h 17m
Oakland
Wed 3/3
5:55 am-2:00 pm
2 stops23h 05m
$744
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Fri 11/13
6:00 am-4:17 pm
2 stops19h 17m
Oakland
Tue 3/2
1:15 pm-2:00 pm
2 stops39h 45m
$744
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Fri 11/13
6:00 am-4:17 pm
2 stops19h 17m
Oakland
Wed 3/3
5:05 pm-2:00 pm
2 stops35h 55m
$744
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Sun 11/8
6:00 am-4:22 pm
2 stops19h 22m
Oakland
Sat 3/6
5:05 pm-8:40 am
2 stops54h 35m
$748
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Sat 11/14
6:00 am-4:17 pm
2 stops19h 17m
Oakland
Sat 3/6
5:05 pm-8:40 am
2 stops54h 35m
$748
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Fri 12/25
6:00 am-10:41 pm
2 stops25h 41m
Oakland
Sat 1/9
5:55 am-8:40 am
2 stops41h 45m
$769
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Tue 12/22
1:10 pm-4:32 pm
2 stops36h 22m
Oakland
Sat 1/9
1:15 pm-8:40 am
2 stops34h 25m
$914
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Fri 12/25
6:00 am-10:41 pm
2 stops25h 41m
Oakland
Wed 1/6
5:05 pm-5:00 pm
2 stops38h 55m
$922
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Fri 12/25
6:00 am-10:41 pm
2 stops25h 41m
Oakland
Tue 1/5
5:55 am-2:00 pm
2 stops23h 05m
$922
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Sat 10/3
6:40 am-10:55 pm
2 stops25h 15m
Oakland
Sat 10/10
7:53 pm-1:05 pm
2 stops32h 12m
$985
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Barcelona-El Prat to Oakland
Have a flexible travel schedule? Discover the best time to fly to Oakland from Barcelona-El Prat with our price prediction graph.
BCN-OAK
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.
Related info for your journey
Find useful and relevant information for your journey from Barcelona-El Prat to Oakland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Oakland flight routes
Other flight options
Other flights from Barcelona-El Prat
Popular flights