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Cheap flights from Bilbao to San Francisco from $991

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bilbao to San Francisco departing on 8/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Bilbao to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:45 am - 11:49 pm
BIO
-
OAK
26h 04m
2 stops
Delta Logo
5:55 am - 4:30 pm
OAK
-
BIO
25h 35m
2 stops
$1,311Delta
Tue, Jul 21 - Thu, Aug 20
Delta Logo
6:45 am - 11:49 pm
BIO
-
OAK
26h 04m
2 stops
Delta Logo
1:15 pm - 4:30 pm
OAK
-
BIO
42h 15m
2 stops
$1,329Delta
Tue, Jul 21 - Sun, Aug 16
Delta Logo
6:45 am - 11:49 pm
BIO
-
OAK
26h 04m
2 stops
Delta Logo
1:15 pm - 4:30 pm
OAK
-
BIO
42h 15m
2 stops
$1,347Delta
Fri, Jul 24 - Sun, Aug 16
Delta Logo
6:45 am - 4:31 pm
BIO
-
OAK
18h 46m
2 stops
Delta Logo
5:05 pm - 11:15 am
OAK
-
BIO
57h 10m
2 stops
$1,370Delta
Tue, Jul 21 - Wed, Aug 19
Delta Logo
12:00 pm - 12:24 pm
BIO
-
OAK
33h 24m
2 stops
Delta Logo
5:05 pm - 4:30 pm
OAK
-
BIO
38h 25m
2 stops
$1,388Delta
Fri, Jul 24 - Wed, Aug 19
Delta Logo
6:45 am - 4:31 pm
BIO
-
OAK
18h 46m
2 stops
Delta Logo
5:55 am - 4:30 pm
OAK
-
BIO
25h 35m
2 stops
$1,410Delta
Mon, Jul 20 - Thu, Aug 20
Delta Logo
6:45 am - 4:31 pm
BIO
-
OAK
18h 46m
2 stops
Delta Logo
5:55 am - 4:30 pm
OAK
-
BIO
49h 35m
2 stops
$1,428Delta
Mon, Jul 20 - Sun, Aug 16
Delta Logo
6:45 am - 11:49 pm
BIO
-
OAK
26h 04m
2 stops
Delta Logo
5:55 am - 9:50 am
OAK
-
BIO
42h 55m
2 stops
$1,435Delta
Tue, Jul 21 - Mon, Aug 17
Delta Logo
6:45 am - 12:24 pm
BIO
-
OAK
38h 39m
2 stops
Delta Logo
5:55 am - 9:50 am
OAK
-
BIO
42h 55m
2 stops
$1,453Delta
Fri, Jul 24 - Mon, Aug 17
Delta Logo
6:45 am - 4:31 pm
BIO
-
OAK
18h 46m
2 stops
Delta Logo
5:05 pm - 4:30 pm
OAK
-
BIO
38h 25m
2 stops
$1,456Delta
Tue, Jul 21 - Sat, Aug 22

Delta flights from Bilbao to Oakland, California

Our best Delta deals on Bilbao to Oakland, California flight tickets
Delta
Jul 21
BIO6:45 amBilbao
26h 04m
2 stops
OAK11:49 pmOakland
Aug 20
OAK5:55 amOakland
25h 35m
2 stops
BIO4:30 pmBilbao
$1,311
Delta
Jul 21
BIO6:45 amBilbao
26h 04m
2 stops
OAK11:49 pmOakland
Aug 16
OAK1:15 pmOakland
42h 15m
2 stops
BIO4:30 pmBilbao
$1,329
Delta
Jul 24
BIO6:45 amBilbao
26h 04m
2 stops
OAK11:49 pmOakland
Aug 16
OAK1:15 pmOakland
42h 15m
2 stops
BIO4:30 pmBilbao
$1,347

momondo Fare Finder

 
Customize your flight search to find flights from Bilbao to Oakland, California 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, momondo users made 832,500 searches. Data last updated February 23, 2026.
Use the filters below to find and compare flights from Bilbao to Oakland, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BilbaoOakland

BIO - OAK

BIOOAK

Bilbao

Tue 7/21

6:45 am-11:49 pm

2 stops26h 04m

Oakland

Thu 8/20

5:55 am-4:30 pm

2 stops25h 35m

$1,311

BilbaoOakland

BIO - OAK

BIOOAK

Bilbao

Tue 7/21

6:45 am-11:49 pm

2 stops26h 04m

Oakland

Sun 8/16

1:15 pm-4:30 pm

2 stops42h 15m

$1,329

BilbaoOakland

BIO - OAK

BIOOAK

Bilbao

Fri 7/24

6:45 am-11:49 pm

2 stops26h 04m

Oakland

Sun 8/16

1:15 pm-4:30 pm

2 stops42h 15m

$1,347

BilbaoOakland

BIO - OAK

BIOOAK

Bilbao

Tue 7/21

6:45 am-4:31 pm

2 stops18h 46m

Oakland

Wed 8/19

5:05 pm-11:15 am

2 stops57h 10m

$1,370

BilbaoOakland

BIO - OAK

BIOOAK

Bilbao

Fri 7/24

12:00 pm-12:24 pm

2 stops33h 24m

Oakland

Wed 8/19

5:05 pm-4:30 pm

2 stops38h 25m

$1,388

BilbaoOakland

BIO - OAK

BIOOAK

Bilbao

Mon 7/20

6:45 am-4:31 pm

2 stops18h 46m

Oakland

Thu 8/20

5:55 am-4:30 pm

2 stops25h 35m

$1,410

BilbaoOakland

BIO - OAK

BIOOAK

Bilbao

Mon 7/20

6:45 am-4:31 pm

2 stops18h 46m

Oakland

Sun 8/16

5:55 am-4:30 pm

2 stops49h 35m

$1,428

BilbaoOakland

BIO - OAK

BIOOAK

Bilbao

Tue 7/21

6:45 am-11:49 pm

2 stops26h 04m

Oakland

Mon 8/17

5:55 am-9:50 am

2 stops42h 55m

$1,435

BilbaoOakland

BIO - OAK

BIOOAK

Bilbao

Fri 7/24

6:45 am-12:24 pm

2 stops38h 39m

Oakland

Mon 8/17

5:55 am-9:50 am

2 stops42h 55m

$1,453

BilbaoOakland

BIO - OAK

BIOOAK

Bilbao

Tue 7/21

6:45 am-4:31 pm

2 stops18h 46m

Oakland

Sat 8/22

5:05 pm-4:30 pm

2 stops38h 25m

$1,456

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Bilbao to Oakland, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Bilbao to Oakland?

Delta is the most popular carrier operating from Bilbao to Oakland

When to book flights from Bilbao to Oakland, California

Are you open to changing your travel dates? Check out the ideal times to fly from Bilbao to Oakland, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bilbao to Oakland, California (BIO to OAK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bilbao to Oakland, California

Fastest flight time

26h 04m

Direct flights

None
The fastest flight from Bilbao to Oakland, California takes 26h 04m
There are no direct flights from Bilbao to Oakland, California. There are no popular flight routes from Bilbao to Oakland, California.
Search flight deals

  • How far is Bilbao to Oakland by plane?

    The distance between Bilbao and Oakland is about 5665.7 mi. 26h 04m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Bilbao Airport to Oakland Airport?

    Prices for flights from Bilbao Airport to Oakland Airport are updated daily.

  • How old do you have to be to fly from Bilbao Airport to Oakland Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bilbao Airport to Oakland Airport.

  • What documentation or ID do you need to fly to Oakland Airport?

    The travel and health documents required for your trip to Oakland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oakland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Bilbao to Oakland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bilbao to Oakland. momondo saves you time and could save you money on your trip.

Can I find flights from Bilbao to Oakland with flexible booking policies on momondo?

Flights from Bilbao to Oakland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Bilbao to Oakland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bilbao to Oakland.

I’m not ready to book a flight from Bilbao to Oakland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Oakland from Bilbao. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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