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$338+ Cheap flights from Bilbao (BIO) to California

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — LAX
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Bilbao to California

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) to California (USCA). 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 November 20, 2024.

Find flight deals from Bilbao to California

Cheapest flights from Bilbao to California
Explore the most affordable flight options available from Bilbao to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/19. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/226:40 pmBIO - SFO
1 stop29h 15mTAP AIR PORTUGAL
Mon 2/174:40 pmSFO - BIO
1 stop16h 15mTAP AIR PORTUGAL
Deal found 11/19$572
This Delta deal was found by Cheapflights users on 11/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2212:15 pmBIO - SFO
2 stops20h 36mDelta
Tue 2/189:21 amSFO - BIO
2 stops17h 09mDelta
Deal found 11/19$586
This Delta deal was found by Cheapflights users on 11/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/57:20 amBIO - LAX
1 stop14h 45mDelta
Mon 12/912:00 pmLAX - BIO
2 stops20h 20mDelta
Deal found 11/19$663
This Gotogate deal was found by Cheapflights users on 11/19. 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.
Thu 12/56:45 pmBIO - LAX
1 stop29h 30mLufthansa
Mon 12/95:30 pmLAX - BIO
1 stop19h 20mLufthansa
Deal found 11/19$665
This KLM deal was found by Cheapflights users on 11/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/195:20 pmBIO - SFO
2 stops32h 03mKLM
Sun 2/161:50 pmSFO - BIO
1 stop17h 40mKLM
Deal found 11/19$670
This lol.travel deal was found by Cheapflights users on 11/20. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/67:20 amBIO - LAX
2 stops25h 35mAir Canada
Tue 12/108:20 amLAX - BIO
2 stops19h 30mAir Canada
Deal found 11/20$682
This lol.travel deal was found by Cheapflights users on 11/19. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/56:45 amBIO - LAS
2 stops24h 36mAir Canada
Mon 12/911:25 pmLAS - BIO
2 stops28h 25mAir Canada
Deal found 11/19$690
This lol.travel deal was found by Cheapflights users on 11/19. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/56:45 amBIO - LAS
1 stop16h 50mLufthansa
Mon 12/98:50 amLAS - BIO
2 stops17h 55mLufthansa
Deal found 11/19$722
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/229:15 amBIO - SFO
2 stops20h 17mAmerican Airlines
Fri 2/142:27 pmSFO - BIO
2 stops17h 28mAmerican Airlines
Deal found 11/19$723
This Air France deal was found by Cheapflights users on 11/19. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/47:20 amBIO - SAN
2 stops19h 50mAir France
Sun 12/88:00 amSAN - BIO
2 stops18h 30mAir France
Deal found 11/19$740
This lol.travel deal was found by Cheapflights users on 11/20. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/66:45 pmBIO - SNA
2 stops35h 00mLufthansa
Tue 12/101:19 pmSNA - BIO
2 stops19h 46mLufthansa
Deal found 11/20$748
This Expedia deal was found by Cheapflights users on 11/19. 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.
Tue 11/196:05 pmBIO - SFO
1 stop28h 05mMultiple Airlines
Sat 2/155:55 amSFO - BIO
2 stops20h 25mMultiple Airlines
Deal found 11/19$753

Find flights from Bilbao to California within your budget

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, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

BilbaoSan Francisco

BIO - SFO

BIOSFO

Bilbao

Tue 2/4

6:50 am-11:50 am

1 stop14h 00m

San Francisco

Tue 2/11

3:25 pm-5:20 pm

1 stop16h 55m

$404

BilbaoSan Francisco

BIO - SFO

BIOSFO

Bilbao

Thu 1/16

5:20 pm-11:50 am

1 stop27h 30m

San Francisco

Wed 1/29

3:25 pm-11:30 am

1 stop35h 05m

$405

BilbaoSan Francisco

BIO - SFO

BIOSFO

Bilbao

Thu 2/20

12:15 pm-11:54 pm

2 stops20h 39m

San Francisco

Sun 3/9

4:25 pm-5:20 pm

1 stop16h 55m

$418

BilbaoSan Francisco

BIO - SFO

BIOSFO

Bilbao

Tue 2/18

6:40 pm-2:40 pm

1 stop29h 00m

San Francisco

Sat 3/8

4:40 pm-5:55 pm

1 stop16h 15m

$437

BilbaoSan Francisco

BIO - SFO

BIOSFO

Bilbao

Thu 2/20

6:50 am-11:50 am

1 stop14h 00m

San Francisco

Sun 3/9

4:25 pm-5:20 pm

1 stop16h 55m

$438

BilbaoSan Francisco

BIO - SFO

BIOSFO

Bilbao

Mon 1/13

1:10 pm-10:52 am

2 stops30h 42m

San Francisco

Tue 1/28

8:30 am-12:50 pm

2 stops19h 20m

$453

BilbaoSan Francisco

BIO - SFO

BIOSFO

Bilbao

Mon 1/13

7:20 am-7:15 pm

2 stops20h 55m

San Francisco

Tue 1/28

8:35 pm-9:50 pm

1 stop16h 15m

$460

BilbaoSan Francisco

BIO - SFO

BIOSFO

Bilbao

Mon 1/13

11:35 am-2:50 pm

1 stop36h 15m

San Francisco

Mon 1/27

1:35 pm-9:50 pm

1 stop23h 15m

$464

BilbaoSan Francisco

BIO - SFO

BIOSFO

Bilbao

Mon 1/13

6:45 am-5:44 pm

2 stops19h 59m

San Francisco

Tue 1/28

7:00 am-12:50 pm

2 stops20h 50m

$502

BilbaoLos Angeles

BIO - LAX

BIOLAX

Bilbao

Thu 1/16

1:35 pm-11:59 pm

2 stops19h 24m

Los Angeles

Wed 1/22

6:05 pm-11:15 pm

1 stop20h 10m

$602

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 56 results
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Best time to book a flight from Bilbao to California

Have a flexible travel schedule? Discover the best time to fly to California from Bilbao with our price prediction graph.
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.

Travel insights for flights from Bilbao to California

Get recent, data-driven insights about flights from Bilbao to California including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Bilbao to California?

Currently, September is the cheapest month in which you can book a flight from Bilbao to California (average of $240). Flying from Bilbao to California in July is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BIO to CA?

Find hourly flight availability from Bilbao to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

When flying from Bilbao to California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in California by month

Plan your trip to California by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

Temperature in California by month

Plan your trip to California by taking into account the average temperature totals by month.

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated November 20, 2024.
Read reviews from past customers who have flown Iberia, Air Canada and KLM from Bilbao to California. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.6
Good
1,637 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,523 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Bilbao to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Bilbao to California?

    If you book a flight to California from Bilbao, you will be flying from Bilbao, which is the city’s only airport. Bilbao (BIO) is located 3.0 mi from the center of Bilbao.

  • What are the cheapest airlines to fly from Bilbao to California one-way?

    For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as $479. Users have also found prices from $484 and $548 on Vueling and Delta, respectively.

  • What are the most popular routes from Bilbao to California?

    The most popular flight routes from Bilbao to California are Bilbao - Los Angeles, Bilbao - San Francisco and Bilbao - Long Beach Municipal.

  • Can I find deals for flights from Bilbao to California that include hotel bookings?

    Yes. In addition to deals on Bilbao to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bilbao to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bilbao to California.

  • Can I find deals for business class flights from Bilbao to California?

    Yes. Cheapflights offers flight deals from Bilbao to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bilbao to California?

    Currently, September is the cheapest month in which you can book a flight from Bilbao to California (average of $240). Flying from Bilbao to California in July is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Bilbao to California

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Bilbao to California

Discover the top 3 airlines that operate flights from Bilbao to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$345Average$698FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$432Average$833FlexibilityNo cancel feeOn-time69%
KLMCheapest$459Average$996FlexibilityNo cancel feeOn-time75%
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