$326+ Cheap flights from Oakland, CA (OAK) to Barcelona-El Prat (BCN)
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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — BCN
Jul 12 — Jul 191
Round-trip
1 adult, Economy
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Cheapest flights from Oakland to Barcelona-El PratExplore the most affordable flight options available from Oakland to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.
Explore the most affordable flight options available from Oakland to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.
This Delta deal was found by Cheapflights users on 6/9. 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 10/56:00 am
OAK
- BCN
2 stops23h 50m
Delta
Fri 10/161:20 pm
BCN
- OAK
2 stops19h 36m
Delta
Deal found 6/9![Delta logo]()
$735
This Delta deal was found by Cheapflights users on 6/7. 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 12/295:05 pm
OAK
- BCN
2 stops30h 30m
Delta
Wed 1/1311:15 am
BCN
- OAK
2 stops45h 41m
Delta
Deal found 6/7![Delta logo]()
$736
This Delta deal was found by Cheapflights users on 6/7. 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 12/285:55 am
OAK
- BCN
2 stops41h 55m
Delta
Mon 1/1111:15 am
BCN
- OAK
2 stops38h 17m
Delta
Deal found 6/7![Delta logo]()
$737
This Delta deal was found by Cheapflights users on 6/9. 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 10/71:15 pm
OAK
- BCN
2 stops20h 35m
Delta
Wed 10/146:20 am
BCN
- OAK
2 stops26h 36m
Delta
Deal found 6/9![Delta logo]()
$739
This Delta deal was found by Cheapflights users on 6/9. 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 10/85:55 am
OAK
- BCN
2 stops20h 15m
Delta
Wed 10/141:20 pm
BCN
- OAK
2 stops19h 36m
Delta
Deal found 6/9![Delta logo]()
$781
This Delta deal was found by Cheapflights users on 6/7. 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 12/315:55 am
OAK
- BCN
2 stops26h 10m
Delta
Thu 1/146:00 am
BCN
- OAK
2 stops19h 32m
Delta
Deal found 6/7![Delta logo]()
$785
This Delta deal was found by Cheapflights users on 6/7. 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 12/295:05 pm
OAK
- BCN
2 stops30h 30m
Delta
Fri 1/811:15 am
BCN
- OAK
2 stops38h 17m
Delta
Deal found 6/7![Delta logo]()
$786
This Delta deal was found by Cheapflights users on 6/7. 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 12/285:55 am
OAK
- BCN
2 stops41h 55m
Delta
Fri 1/81:10 pm
BCN
- OAK
2 stops36h 22m
Delta
Deal found 6/7![Delta logo]()
$787
This Delta deal was found by Cheapflights users on 6/8. 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 8/35:00 pm
OAK
- BCN
2 stops33h 10m
Delta
Wed 8/193:15 pm
BCN
- OAK
2 stops29h 37m
Delta
Deal found 6/8![Delta logo]()
$789
This Delta deal was found by Cheapflights users on 6/9. 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 10/105:05 pm
OAK
- BCN
2 stops34h 45m
Delta
Sun 10/181:20 pm
BCN
- OAK
2 stops32h 05m
Delta
Deal found 6/9![Delta logo]()
$792
This Delta deal was found by Cheapflights users on 6/9. 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 10/56:00 am
OAK
- BCN
2 stops26h 10m
Delta
Sun 10/181:20 pm
BCN
- OAK
2 stops32h 05m
Delta
Deal found 6/9![Delta logo]()
$796
Best flights from Oakland to Barcelona-El PratDiscover carefully curated flight deals from Oakland to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2026.
Discover carefully curated flight deals from Oakland to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2026.
This Delta deal was found by Cheapflights users on 6/11. 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 10/315:05 pm
OAK
- BCN
2 stops31h 30m
Delta
Sat 11/71:10 pm
BCN
- OAK
2 stops36h 22m
Delta
Deal found 6/11![Delta logo]()
$785
This British Airways deal was found by Cheapflights users on 6/10. 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 10/57:00 am
OAK
- BCN
2 stops25h 35m
British Airways
Wed 10/217:30 pm
BCN
- OAK
2 stops36h 25m
British Airways
Deal found 6/10![British Airways logo]()
$941
This Delta deal was found by Cheapflights users on 6/9. 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 10/105:05 pm
OAK
- BCN
2 stops34h 45m
Delta
Sun 10/181:20 pm
BCN
- OAK
2 stops32h 05m
Delta
Deal found 6/9![Delta logo]()
$792
This Delta deal was found by Cheapflights users on 6/10. 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 8/35:00 pm
OAK
- BCN
2 stops33h 10m
Delta
Wed 8/191:20 pm
BCN
- OAK
2 stops19h 36m
Delta
Deal found 6/10![Delta logo]()
$795
This British Airways deal was found by Cheapflights users on 6/11. 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 11/812:05 pm
OAK
- BCN
2 stops37h 20m
British Airways
Thu 11/125:30 pm
BCN
- OAK
2 stops38h 09m
British Airways
Deal found 6/11![British Airways logo]()
$941
This Delta deal was found by Cheapflights users on 6/7. 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 8/155:00 pm
OAK
- BCN
2 stops34h 50m
Delta
Wed 9/211:00 am
BCN
- OAK
2 stops20h 38m
Delta
Deal found 6/7![Delta logo]()
$808
This Delta deal was found by Cheapflights users on 6/7. 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 8/196:00 am
OAK
- BCN
2 stops23h 50m
Delta
Tue 9/111:10 am
BCN
- OAK
2 stops38h 04m
Delta
Deal found 6/7![Delta logo]()
$812
This Delta deal was found by Cheapflights users on 6/7. 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 8/166:00 am
OAK
- BCN
2 stops26h 10m
Delta
Tue 9/111:10 am
BCN
- OAK
2 stops38h 04m
Delta
Deal found 6/7![Delta logo]()
$812
This Delta deal was found by Cheapflights users on 6/7. 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 8/145:00 pm
OAK
- BCN
2 stops54h 35m
Delta
Fri 8/286:20 am
BCN
- OAK
2 stops18h 54m
Delta
Deal found 6/7![Delta logo]()
$824
This Delta deal was found by Cheapflights users on 6/7. 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 8/186:00 am
OAK
- BCN
2 stops20h 10m
Delta
Sun 8/301:20 pm
BCN
- OAK
2 stops19h 36m
Delta
Deal found 6/7![Delta logo]()
$868
This Delta deal was found by Cheapflights users on 6/7. 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 8/1712:33 pm
OAK
- BCN
2 stops18h 52m
Delta
Sat 8/296:20 am
BCN
- OAK
2 stops18h 54m
Delta
Deal found 6/7![Delta logo]()
$877
This Delta deal was found by Cheapflights users on 6/11. 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 11/15:55 am
OAK
- BCN
2 stops23h 05m
Delta
Fri 11/66:00 am
BCN
- OAK
2 stops26h 56m
Delta
Deal found 6/11![Delta logo]()
$892
Last-minute flights from Oakland to Barcelona-El PratDiscover last-minute flight deals from Oakland to Barcelona-El Prat. Data last updated June 12, 2026 and is based on user searches.
Discover last-minute flight deals from Oakland to Barcelona-El Prat. Data last updated June 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/10. 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 6/146:00 am
OAK
- BCN
2 stops23h 50m
Delta
Fri 7/101:20 pm
BCN
- OAK
2 stops19h 30m
Delta
Deal found 6/10![Delta logo]()
$1,040
This Delta deal was found by Cheapflights users on 6/10. 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 6/166:00 am
OAK
- BCN
2 stops17h 35m
Delta
Fri 7/101:20 pm
BCN
- OAK
2 stops19h 30m
Delta
Deal found 6/10![Delta logo]()
$1,036
This Delta deal was found by Cheapflights users on 6/8. 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 7/55:03 pm
OAK
- BCN
2 stops16h 47m
Delta
Thu 7/166:20 am
BCN
- OAK
2 stops19h 01m
Delta
Deal found 6/8![Delta logo]()
$1,005
This Delta deal was found by Cheapflights users on 6/9. 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 7/56:00 am
OAK
- BCN
2 stops41h 35m
Delta
Wed 7/2910:55 am
BCN
- OAK
2 stops21h 55m
Delta
Deal found 6/9![Delta logo]()
$1,009
This Delta deal was found by Cheapflights users on 6/8. 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 7/65:03 pm
OAK
- BCN
2 stops33h 07m
Delta
Wed 7/151:20 pm
BCN
- OAK
2 stops19h 30m
Delta
Deal found 6/8![Delta logo]()
$961
This Delta deal was found by Cheapflights users on 6/8. 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 7/65:03 pm
OAK
- BCN
2 stops33h 07m
Delta
Thu 7/166:20 am
BCN
- OAK
2 stops19h 01m
Delta
Deal found 6/8![Delta logo]()
$966
This Delta deal was found by Cheapflights users on 6/9. 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 7/65:03 pm
OAK
- BCN
2 stops33h 07m
Delta
Wed 7/2910:55 am
BCN
- OAK
2 stops21h 55m
Delta
Deal found 6/9![Delta logo]()
$996
This Delta deal was found by Cheapflights users on 6/8. 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 7/76:00 am
OAK
- BCN
2 stops24h 35m
Delta
Fri 7/171:20 pm
BCN
- OAK
2 stops31h 26m
Delta
Deal found 6/8![Delta logo]()
$965
This Condor deal was found by Cheapflights users on 6/11. 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.
Sat 7/117:52 am
OAK
- BCN
2 stops29h 18m
Multiple Airlines
Thu 7/238:00 am
BCN
- OAK
2 stops20h 23m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$970
This Condor deal was found by Cheapflights users on 6/8. 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.
Mon 7/207:52 am
OAK
- BCN
2 stops29h 18m
Multiple Airlines
Sun 8/168:00 am
BCN
- OAK
2 stops23h 20m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,013
This KLM deal was found by Cheapflights users on 6/9. 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 7/225:05 pm
OAK
- BCN
2 stops16h 45m
Multiple Airlines
Wed 8/129:15 pm
BCN
- OAK
2 stops27h 59m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$977
This Expedia deal was found by Cheapflights users on 6/10. 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.
Fri 7/315:05 pm
OAK
- BCN
2 stops54h 30m
Multiple Airlines
Sat 8/223:15 pm
BCN
- OAK
2 stops41h 41m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$856
One-way flights from Oakland to Barcelona-El PratSearch for one-way flight options from Oakland to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
Search for one-way flight options from Oakland to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 11/212:05 pm
OAK
- BCN
2 stops25h 25m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$326
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 8/46:49 am
OAK
- BCN
2 stops17h 16m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 9/273:13 pm
OAK
- BCN
2 stops19h 22m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 11/46:52 pm
OAK
- BCN
3 stops40h 43m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 10/3112:05 pm
OAK
- BCN
3 stops24h 25m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 9/302:15 pm
OAK
- BCN
3 stops34h 25m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 11/38:07 am
OAK
- BCN
3 stops24h 28m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 9/156:52 pm
OAK
- BCN
3 stops45h 58m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 11/17:00 am
OAK
- BCN
2 stops32h 05m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$432
Find flight deals from Oakland to Barcelona-El Prat
Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) 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 June 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $735 (Delta) |
One-way from | $326 (American Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $1,084 |
Cheapflights Fare Finder
Customize your flight search to find flights from Oakland 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 2,558,603 searches. Data last updated June 12, 2026.
Use the filters below to find and compare flights from Oakland to Barcelona-El Prat Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OaklandBarcelona
OAK - BCN
OAKBCN
Oakland
Sat 10/31
5:05 pm-8:35 am
2 stops31h 30m
Barcelona-El Prat
Sat 11/7
1:10 pm-4:32 pm
2 stops36h 22m
$785
OaklandBarcelona
OAK - BCN
OAKBCN
Oakland
Sat 10/10
5:05 pm-12:50 pm
2 stops34h 45m
Barcelona-El Prat
Sun 10/18
1:20 pm-12:25 pm
2 stops32h 05m
$792
OaklandBarcelona
OAK - BCN
OAKBCN
Oakland
Mon 8/3
5:00 pm-11:10 am
2 stops33h 10m
Barcelona-El Prat
Wed 8/19
1:20 pm-11:56 pm
2 stops19h 36m
$795
OaklandBarcelona
OAK - BCN
OAKBCN
Oakland
Sat 8/15
5:00 pm-12:50 pm
2 stops34h 50m
Barcelona-El Prat
Wed 9/2
11:00 am-10:38 pm
2 stops20h 38m
$808
OaklandBarcelona
OAK - BCN
OAKBCN
Oakland
Wed 8/19
6:00 am-2:50 pm
2 stops23h 50m
Barcelona-El Prat
Tue 9/1
11:10 am-4:14 pm
2 stops38h 04m
$812
OaklandBarcelona
OAK - BCN
OAKBCN
Oakland
Sun 8/16
6:00 am-5:10 pm
2 stops26h 10m
Barcelona-El Prat
Tue 9/1
11:10 am-4:14 pm
2 stops38h 04m
$812
OaklandBarcelona
OAK - BCN
OAKBCN
Oakland
Fri 8/14
5:00 pm-8:35 am
2 stops54h 35m
Barcelona-El Prat
Fri 8/28
6:20 am-4:14 pm
2 stops18h 54m
$824
OaklandBarcelona
OAK - BCN
OAKBCN
Oakland
Tue 8/18
6:00 am-11:10 am
2 stops20h 10m
Barcelona-El Prat
Sun 8/30
1:20 pm-11:56 pm
2 stops19h 36m
$868
Quickest round-trip
OaklandBarcelona
OAK - BCN
OAKBCN
Oakland
Mon 8/17
12:33 pm-4:25 pm
2 stops18h 52m
Barcelona-El Prat
Sat 8/29
6:20 am-4:14 pm
2 stops18h 54m
$877
OaklandBarcelona
OAK - BCN
OAKBCN
Oakland
Sun 11/1
5:55 am-2:00 pm
2 stops23h 05m
Barcelona-El Prat
Fri 11/6
6:00 am-11:56 pm
2 stops26h 56m
$892
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Oakland 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 Oakland to Barcelona-El Prat in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Oakland, California-Barcelona-El Prat Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oakland, California-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oakland, California-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Oakland, California-Barcelona-El Prat Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Oakland, California-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 Oakland to Barcelona-El Prat
Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Oakland with our price prediction graph.
OAK-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.
Related info for your journey
Find useful and relevant information for your journey from Oakland 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
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
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