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Cheap flights from Bilbao to California from $319

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 California departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Bilbao to California

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
9:15 am - 8:48 pm
BIO
-
SFO
20h 33m2 stops
Iberia Logo
8:00 am - 12:50 pm
SFO
-
BIO
19h 50m2 stops
$446Iberia
Wed, Jan 14 - Sat, Jan 31
Iberia Logo
9:15 am - 10:25 pm
BIO
-
SFO
22h 10m2 stops
Iberia Logo
6:00 am - 12:50 pm
SFO
-
BIO
21h 50m2 stops
$463Iberia
Sat, Feb 14 - Sat, Feb 21
Multiple Airlines Logo
6:45 am - 12:47 am
BIO
-
SFO
27h 02m2 stops
Multiple Airlines Logo
10:11 am - 12:50 pm
SFO
-
BIO
17h 39m2 stops
$469Multiple Airlines
Thu, Jan 15 - Sat, Jan 31
Multiple Airlines Logo
6:45 am - 8:48 pm
BIO
-
SFO
23h 03m2 stops
Multiple Airlines Logo
10:35 am - 12:50 pm
SFO
-
BIO
17h 15m2 stops
$472Multiple Airlines
Sat, Jan 17 - Sat, Jan 24
Iberia Logo
9:15 am - 9:37 pm
BIO
-
SFO
21h 22m2 stops
Iberia Logo
7:00 am - 8:30 am
SFO
-
BIO
16h 30m2 stops
$481Iberia
Wed, Jan 28 - Sun, Feb 1
Iberia Logo
5:35 pm - 12:47 am
BIO
-
SFO
40h 12m2 stops
Iberia Logo
5:30 pm - 11:15 pm
SFO
-
BIO
20h 45m2 stops
$486Iberia
Mon, Jan 12 - Mon, Jan 19
TAP AIR PORTUGAL Logo
6:40 pm - 2:35 pm
BIO
-
SFO
28h 55m1 stop
TAP AIR PORTUGAL Logo
4:35 pm - 5:55 pm
SFO
-
BIO
16h 20m1 stop
$496TAP AIR PORTUGAL
Sun, Jan 18 - Sat, Jan 31
Scandinavian Airlines Logo
7:30 pm - 2:35 pm
BIO
-
SFO
28h 05m1 stop
Scandinavian Airlines Logo
5:40 pm - 6:40 pm
SFO
-
BIO
17h 00m1 stop
$509Scandinavian Airlines
Fri, Feb 27 - Sun, Mar 15
United Airlines Logo
11:35 am - 9:21 am
BIO
-
BUR
30h 46m2 stops
United Airlines Logo
7:17 am - 6:05 pm
BUR
-
BIO
25h 48m2 stops
$723United Airlines
Wed, Jan 21 - Sun, Jan 25
United Airlines Logo
7:40 am - 10:53 pm
BIO
-
ONT
24h 13m2 stops
United Airlines Logo
5:05 am - 4:40 pm
ONT
-
BIO
26h 35m2 stops
$723United Airlines
Thu, Jan 15 - Mon, Jan 19

Air Canada flights from Bilbao to California

Our best Air Canada deals on Bilbao to California flight tickets
Air Canada
Feb 6
BIO12:50 pmBilbao
30h 42m
2 stops
LAX10:32 amLos Angeles
Feb 17
LAX6:10 pmLos Angeles
32h 55m
2 stops
BIO12:05 pmBilbao
$679
Find similar
Air Canada
Jan 22
BIO12:50 pmBilbao
30h 42m
2 stops
LAX10:32 amLos Angeles
Jan 29
LAX8:30 amLos Angeles
18h 30m
2 stops
BIO12:00 pmBilbao
$682
Find similar
Air Canada
Dec 5
BIO7:25 amBilbao
23h 15m
2 stops
SFO9:40 pmSan Francisco
Dec 16
SFO8:39 amSan Francisco
23h 01m
2 stops
BIO4:40 pmBilbao
$1,216
Find similar

TAP AIR PORTUGAL flights from Bilbao to California

Our best TAP AIR PORTUGAL deals on Bilbao to California flight tickets
TAP AIR PORTUGAL
Jan 18
BIO6:40 pmBilbao
28h 55m
1 stop
SFO2:35 pmSan Francisco
Jan 31
SFO4:35 pmSan Francisco
16h 20m
1 stop
BIO5:55 pmBilbao
$496
Find similar
TAP AIR PORTUGAL
Jan 11
BIO6:40 pmBilbao
28h 55m
1 stop
SFO2:35 pmSan Francisco
Jan 19
SFO4:35 pmSan Francisco
16h 20m
1 stop
BIO5:55 pmBilbao
$570
Find similar
TAP AIR PORTUGAL
Feb 6
BIO6:40 pmBilbao
29h 20m
1 stop
LAX3:00 pmLos Angeles
Feb 14
LAX4:45 pmLos Angeles
16h 10m
1 stop
BIO5:55 pmBilbao
$621
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bilbao to 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 December 4, 2025.
Use the filters below to find and compare flights from Bilbao to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BilbaoSan Francisco

BIO - SFO

BIOSFO

Bilbao

Wed 1/14

9:15 am-8:48 pm

2 stops20h 33m

San Francisco

Sat 1/31

8:00 am-12:50 pm

2 stops19h 50m

$446

BilbaoSan Francisco

BIO - SFO

BIOSFO

Bilbao

Sat 2/14

9:15 am-10:25 pm

2 stops22h 10m

San Francisco

Sat 2/21

6:00 am-12:50 pm

2 stops21h 50m

$463

BilbaoSan Francisco

BIO - SFO

BIOSFO

Bilbao

Thu 1/15

6:45 am-12:47 am

2 stops27h 02m

San Francisco

Sat 1/31

10:11 am-12:50 pm

2 stops17h 39m

$469

BilbaoSan Francisco

BIO - SFO

BIOSFO

Bilbao

Sat 1/17

6:45 am-8:48 pm

2 stops23h 03m

San Francisco

Sat 1/24

10:35 am-12:50 pm

2 stops17h 15m

$472

BilbaoSan Francisco

BIO - SFO

BIOSFO

Bilbao

Wed 1/28

9:15 am-9:37 pm

2 stops21h 22m

San Francisco

Sun 2/1

7:00 am-8:30 am

2 stops16h 30m

$481

BilbaoSan Francisco

BIO - SFO

BIOSFO

Bilbao

Mon 1/12

5:35 pm-12:47 am

2 stops40h 12m

San Francisco

Mon 1/19

5:30 pm-11:15 pm

2 stops20h 45m

$486

BilbaoSan Francisco

BIO - SFO

BIOSFO

Bilbao

Sun 1/18

6:40 pm-2:35 pm

1 stop28h 55m

San Francisco

Sat 1/31

4:35 pm-5:55 pm

1 stop16h 20m

$496

BilbaoSan Francisco

BIO - SFO

BIOSFO

Bilbao

Fri 2/27

7:30 pm-2:35 pm

1 stop28h 05m

San Francisco

Sun 3/15

5:40 pm-6:40 pm

1 stop17h 00m

$509

BilbaoBurbank

BIO - BUR

BIOBUR

Bilbao

Wed 1/21

11:35 am-9:21 am

2 stops30h 46m

Burbank Bob Hope

Sun 1/25

7:17 am-6:05 pm

2 stops25h 48m

$723

BilbaoOntario

BIO - ONT

BIOONT

Bilbao

Thu 1/15

7:40 am-10:53 pm

2 stops24h 13m

Ontario

Mon 1/19

5:05 am-4:40 pm

2 stops26h 35m

$723

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 California from

How to get the cheapest flight ticket from Bilbao to 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 month to fly to California?

The month of February is another great option to travel to California, with average flight prices from Bilbao averaging around $628.

What is the cheapest day to depart on your flight to California?

The cheapest day to depart from Bilbao to California is on a Thursday. Travelers who choose to depart for California on a Thursday will often find tickets for as low as $691. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to California on Monday is $1,638.

How far in advance should I book a flight to California?

You are more likely to see cheaper flights to California from Bilbao when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $740 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Bilbao for as low as $621 on momondo.

Can stopping save me money on Bilbao to California flights?

You could potentially save up to 52% on your flight if you consider stops on a Bilbao to California flight.

Cheap Bilbao to California flight deals and tips

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

Fastest flight time

15h 20m

Direct flights

None
The fastest flight from Bilbao to California takes 15h 20m
There are no direct flights from Bilbao to California. There are no popular flight routes from Bilbao to California.
Search flight deals

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

    Prices for flights from Bilbao Airport to California were last updated today.

  • How many operators does momondo search for flights from Bilbao Airport to California?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bilbao Airport to California.

  • What documentation or ID do you need to fly to California?

    The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Bilbao to California

Compare and see reviews for airlines that fly from Bilbao to California with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $538Free CancellationRating
7.4
9,063 reviews
Search United Airlines flights

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to California from Bilbao with this policy.

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

Once all potential Bilbao to California flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to California 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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Find better results for your trip to California

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