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$331+ Cheap flights from Sacramento (SMF) to Bilbao (BIO)

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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — BIO
jun. 29 — jul. 61
lun. 6/29
lun. 7/6
1 adult, Economy
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Cheap flight deals from Sacramento to Bilbao

Cheapest flights from Sacramento to Bilbao
Explore the most affordable flight options available from Sacramento to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 30, 2026.

This United Airlines deal was found by Cheapflights users on 5/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/126:37 pm
SMF
-
BIO
2 stops55h 08m
United Airlines
lun. 7/272:10 pm
BIO
-
SMF
2 stops36h 08m
United Airlines
Deal found 5/25$948
This United Airlines deal was found by Cheapflights users on 5/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/116:47 pm
SMF
-
BIO
2 stops43h 38m
United Airlines
lun. 7/272:10 pm
BIO
-
SMF
2 stops40h 38m
United Airlines
Deal found 5/25$949

Find flight deals from Sacramento to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to Bilbao (BIO). 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 mayo 30, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$948
(United Airlines)

One-way from

$331
(KLM)

Popular in

June

Cheapest in

October

Average price

$890
Provider with most accurate pricing for Sacramento Intl-Bilbao flight deals.
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Provider most trusted by Cheapflights users for Sacramento Intl-Bilbao flights.
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From Sacramento Intl to Bilbao
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One-way flight from Sacramento Intl to Bilbao
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Highest demand for flights based on searches. 20% potential increase in price ($207 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in May 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sacramento to Bilbao 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 mayo 30, 2026.
Use the filters below to find and compare flights from Sacramento to Bilbao that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

dom. 7/12

6:37 pm-10:45 am

2 stops55h 08m

Bilbao

lun. 7/27

2:10 pm-5:18 pm

2 stops36h 08m

$948
Quickest round-trip

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

sáb. 7/11

6:47 pm-11:25 pm

2 stops43h 38m

Bilbao

lun. 7/27

2:10 pm-9:48 pm

2 stops40h 38m

$949
Cheapest one-way

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

dom. 10/18

12:25 pm-3:55 pm

2 stops18h 30m

$331

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

dom. 10/11

2:15 pm-9:50 am

2 stops34h 35m

$348

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

lun. 10/5

12:57 pm-11:25 pm

2 stops25h 28m

$350

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

mié. 10/7

10:14 am-11:25 pm

2 stops28h 11m

$350

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

sáb. 10/10

5:15 pm-5:30 pm

2 stops39h 15m

$352

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

sáb. 10/17

1:10 pm-1:20 pm

3 stops39h 10m

$383
Quickest one-way

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

jue. 10/8

2:15 pm-5:30 pm

2 stops18h 15m

$397

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

vie. 10/16

1:10 pm-10:50 pm

3 stops48h 40m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/29

Showing 1-10 of 14 resultsSorted by cheapest first
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  • Most accurate provider: When it comes to deals on Sacramento-Bilbao flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Sacramento-Bilbao flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Sacramento-Bilbao flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sacramento-Bilbao flights, Cheapflights users trust Ovago the most. Ovago 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 Sacramento-Bilbao 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 Sacramento to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Sacramento 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.

Related info for your journey

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

  • How long is the flight from Sacramento to Bilbao?

    United Airlines can get you from Sacramento to Bilbao in just under 55h 08m. Your travel time can differ by up to . Airlines will cover a distance of 5594 mi.

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

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

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

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

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

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

See more FAQs

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