$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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — OAK
Oct 2 — Oct 91
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 September 2, 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 September 2, 2026.
This Delta deal was found by Cheapflights users on 8/31. 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 11/811:25 am -
2 stops45h 30m
Tue 3/95:55 am -
2 stops24h 00m
Deal found 8/31![Delta logo]()
$744
This Delta deal was found by Cheapflights users on 8/31. 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 11/811:25 am -
2 stops45h 30m
Thu 3/115:55 am -
2 stops42h 05m
Deal found 8/31![Delta logo]()
$746
This Delta deal was found by Cheapflights users on 9/1. 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.
Fri 10/166:10 am -
2 stops26h 46m
Fri 10/236:00 am -
2 stops27h 50m
Deal found 9/1![Delta logo]()
$752
This Air France deal was found by Cheapflights users on 8/31. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:15 pm -
2 stops28h 05m
Tue 10/66:00 am -
2 stops23h 30m
Deal found 8/31![Multiple Airlines logo]()
$763
This Delta deal was found by Cheapflights users on 8/31. 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 11/811:25 am -
2 stops45h 30m
Sat 3/135:05 pm -
2 stops35h 55m
Deal found 8/31![Delta logo]()
$773
This Delta deal was found by Cheapflights users on 8/30. 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.
Sun 9/276:20 am -
2 stops26h 39m
Sun 10/46:00 am -
2 stops24h 35m
Deal found 8/30![Delta logo]()
$814
This Delta deal was found by Cheapflights users on 8/29. 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 9/126:10 am -
2 stops19h 10m
Wed 10/1412:41 pm -
2 stops21h 09m
Deal found 8/29![Delta logo]()
$840
This Delta deal was found by Cheapflights users on 8/31. 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.
Fri 11/136:00 am -
2 stops19h 17m
Thu 12/315:56 am -
2 stops23h 04m
Deal found 8/31![Delta logo]()
$883
This Delta deal was found by Cheapflights users on 8/31. 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 11/811:25 am -
2 stops45h 30m
Fri 3/125:05 pm -
2 stops34h 10m
Deal found 8/31![Delta logo]()
$953
This British Airways deal was found by Cheapflights users on 8/30. 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 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 8/30![British Airways logo]()
$998
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 September 2, 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 September 2, 2026.
This Delta deal was found by Cheapflights users on 8/30. 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.
Thu 1/76:00 am -
2 stops26h 56m
Wed 1/205:05 pm -
2 stops30h 35m
Deal found 8/30![Delta logo]()
$684
This British Airways deal was found by Cheapflights users on 8/30. 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 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 8/30![British Airways logo]()
$998
This Delta deal was found by Cheapflights users on 8/31. 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.
Wed 11/111:10 pm -
2 stops43h 45m
Wed 3/101:15 pm -
2 stops58h 45m
Deal found 8/31![Delta logo]()
$746
This Delta deal was found by Cheapflights users on 8/31. 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.
Sat 11/146:00 am -
2 stops19h 17m
Wed 3/101:15 pm -
2 stops58h 45m
Deal found 8/31![Delta logo]()
$746
This Delta deal was found by Cheapflights users on 8/31. 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.
Sat 11/146:00 am -
2 stops25h 02m
Thu 3/115:55 am -
2 stops42h 05m
Deal found 8/31![Delta logo]()
$746
This Delta deal was found by Cheapflights users on 9/1. 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.
Fri 10/166:10 am -
2 stops26h 46m
Fri 10/236:00 am -
2 stops27h 50m
Deal found 9/1![Delta logo]()
$752
This Delta deal was found by Cheapflights users on 8/31. 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.
Wed 11/116:00 am -
2 stops19h 17m
Sat 3/135:05 pm -
2 stops35h 55m
Deal found 8/31![Delta logo]()
$773
This Delta deal was found by Cheapflights users on 8/30. 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.
Sun 9/276:20 am -
2 stops26h 39m
Sun 10/46:00 am -
2 stops24h 35m
Deal found 8/30![Delta logo]()
$814
This Delta deal was found by Cheapflights users on 8/29. 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 9/126:10 am -
2 stops19h 10m
Wed 10/1412:41 pm -
2 stops21h 09m
Deal found 8/29![Delta logo]()
$840
This Delta deal was found by Cheapflights users on 8/31. 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 11/106:00 am -
2 stops26h 55m
Fri 3/125:05 pm -
2 stops34h 10m
Deal found 8/31![Delta logo]()
$953
Last-minute flights from Barcelona-El Prat to OaklandDiscover last-minute flight deals from Barcelona-El Prat to Oakland. Data last updated September 2, 2026 and is based on user searches.
Discover last-minute flight deals from Barcelona-El Prat to Oakland. Data last updated September 2, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/29. 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
Thu 9/108:04 am -
2 stops29h 06m
Deal found 8/29![Multiple Airlines logo]()
$1,103
This Delta deal was found by Cheapflights users on 8/29. 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 9/126:10 am -
2 stops19h 10m
Wed 10/1412:41 pm -
2 stops21h 09m
Deal found 8/29![Delta logo]()
$840
This eDestinos deal was found by Cheapflights users on 9/1. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:00 am -
2 stops17h 30m
Mon 10/267:02 am -
2 stops31h 08m
Deal found 9/1![Multiple Airlines logo]()
$1,130
This Delta deal was found by Cheapflights users on 8/30. 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.
Sun 9/276:20 am -
2 stops26h 39m
Sun 10/46:00 am -
2 stops24h 35m
Deal found 8/30![Delta logo]()
$814
This Air France deal was found by Cheapflights users on 8/31. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:15 pm -
2 stops28h 05m
Tue 10/66:00 am -
2 stops23h 30m
Deal found 8/31![Multiple Airlines logo]()
$763
This Booking.com deal was found by Cheapflights users on 8/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:25 am -
2 stops21h 29m
Wed 10/77:02 am -
2 stops30h 08m
Deal found 8/31![Multiple Airlines logo]()
$1,139
This Gotogate deal was found by Cheapflights users on 8/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:00 am -
2 stops23h 54m
Sat 10/177:02 am -
2 stops30h 08m
Deal found 8/30![Multiple Airlines logo]()
$1,185
This Booking.com deal was found by Cheapflights users on 9/1. 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 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 9/1![Multiple Airlines logo]()
$1,152
This Delta deal was found by Cheapflights users on 9/1. 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.
Fri 10/166:10 am -
2 stops26h 46m
Fri 10/236:00 am -
2 stops27h 50m
Deal found 9/1![Delta logo]()
$752
This Gotogate deal was found by Cheapflights users on 8/29. 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 10/178:00 am -
2 stops23h 55m
Sun 10/187:02 am -
2 stops30h 08m
Deal found 8/29![Multiple Airlines logo]()
$1,073
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 September 2, 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 September 2, 2026.
This Delta deal was found by Cheapflights users on 8/31. 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 11/1210:35 am -
2 stops22h 20m
Deal found 8/31![Delta logo]()
$466
This Delta deal was found by Cheapflights users on 8/30. 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 11/186:00 am -
2 stops19h 17m
Deal found 8/30![Delta logo]()
$471
This Delta deal was found by Cheapflights users on 8/30. 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.
Thu 12/176:00 am -
2 stops19h 22m
Deal found 8/30![Delta logo]()
$503
This Ovago deal was found by Cheapflights users on 8/28. 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.
Tue 1/2612:20 pm -
2 stops18h 40m
Deal found 8/28![British Airways logo]()
$560
This Ovago deal was found by Cheapflights users on 8/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1312:25 pm -
2 stops18h 35m
Deal found 8/30![British Airways logo]()
$563
This British Airways deal was found by Cheapflights users on 9/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:15 am -
2 stops21h 40m
Deal found 9/2![British Airways logo]()
$566
This FlightHub deal was found by Cheapflights users on 8/30. 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.
Tue 12/18:50 pm -
2 stops34h 20m
Deal found 8/30![British Airways logo]()
$591
This Ovago deal was found by Cheapflights users on 8/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:10 pm -
2 stops32h 44m
Deal found 8/30![British Airways logo]()
$604
This Gurufare deal was found by Cheapflights users on 8/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:45 pm -
2 stops34h 55m
Deal found 8/31![British Airways logo]()
$605
This Ovago deal was found by Cheapflights users on 8/30. 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 Ovago 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 8/30![British Airways logo]()
$625
This Ovago deal was found by Cheapflights users on 9/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/276:20 pm -
2 stops38h 39m
Deal found 9/2![British Airways logo]()
$630
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 September 2, 2026.
Round-trip from | $682 (KLM) |
|---|---|
One-way from | $466 (Delta) |
Popular in | July |
Cheapest in | February |
Average price | $715 |
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 September 2, 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
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Thu 1/7
6:00 am-11:56 pm
2 stops26h 56m
Oakland
Wed 1/20
5:05 pm-8:40 am
2 stops30h 35m
$684
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Wed 11/11
1:10 pm-11:55 pm
2 stops43h 45m
Oakland
Wed 3/10
1:15 pm-9:00 am
2 stops58h 45m
$746
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Sat 11/14
6:00 am-4:17 pm
2 stops19h 17m
Oakland
Wed 3/10
1:15 pm-9:00 am
2 stops58h 45m
$746
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Sat 11/14
6:00 am-10:02 pm
2 stops25h 02m
Oakland
Thu 3/11
5:55 am-9:00 am
2 stops42h 05m
$746
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Fri 10/16
6:10 am-11:56 pm
2 stops26h 46m
Oakland
Fri 10/23
6:00 am-6:50 pm
2 stops27h 50m
$752
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Wed 11/11
6:00 am-4:17 pm
2 stops19h 17m
Oakland
Sat 3/13
5:05 pm-2:00 pm
2 stops35h 55m
$773
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Sun 9/27
6:20 am-11:59 pm
2 stops26h 39m
Oakland
Sun 10/4
6:00 am-3:35 pm
2 stops24h 35m
$814
Quickest round-trip
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Sat 9/12
6:10 am-4:20 pm
2 stops19h 10m
Oakland
Wed 10/14
12:41 pm-6:50 pm
2 stops21h 09m
$840
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Tue 11/10
6:00 am-11:55 pm
2 stops26h 55m
Oakland
Fri 3/12
5:05 pm-12:15 pm
2 stops34h 10m
$953
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Thu 11/12
6:35 am-6:50 pm
2 stops21h 15m
Oakland
Sun 11/15
12:05 pm-10:30 am
2 stops37h 25m
$998
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