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Bilbao

$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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — BIO
Jul 6 — Jul 131
Mon 7/6
Mon 7/13
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 June 6, 2026.

This Air Canada deal was found by Cheapflights users on 6/2. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:00 pm
SMF
-
BIO
2 stops38h 55m
Air Canada
Tue 10/277:25 am
BIO
-
SMF
2 stops39h 57m
Air Canada
Deal found 6/2$730
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Sun 9/2710:55 pm
SMF
-
BIO
2 stops32h 05m
United Airlines
Thu 10/86:50 am
BIO
-
SMF
2 stops19h 31m
United Airlines
Deal found 6/5$733
This Cheapflightsfares deal was found by Cheapflights users on 6/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/182:25 pm
SMF
-
BIO
2 stops24h 00m
Lufthansa
Wed 10/287:25 am
BIO
-
SMF
2 stops21h 37m
Lufthansa
Deal found 6/2$736
This Air Canada deal was found by Cheapflights users on 6/5. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:05 pm
SMF
-
BIO
2 stops39h 55m
Air Canada
Thu 11/126:45 am
BIO
-
SMF
2 stops17h 37m
Air Canada
Deal found 6/5$740
This Delta deal was found by Cheapflights users on 6/5. 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 11/39:45 am
SMF
-
BIO
2 stops22h 35m
Delta
Wed 11/116:50 am
BIO
-
SMF
2 stops24h 02m
Delta
Deal found 6/5$741
This Delta deal was found by Cheapflights users on 6/5. 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 9/302:14 pm
SMF
-
BIO
2 stops34h 36m
Delta
Mon 10/512:00 pm
BIO
-
SMF
2 stops41h 23m
Delta
Deal found 6/5$742
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Sun 10/1110:55 pm
SMF
-
BIO
2 stops32h 05m
United Airlines
Tue 10/206:50 am
BIO
-
SMF
2 stops22h 55m
United Airlines
Deal found 6/5$743
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Sat 10/1710:48 pm
SMF
-
BIO
2 stops32h 12m
United Airlines
Fri 10/306:45 am
BIO
-
SMF
2 stops34h 40m
United Airlines
Deal found 6/2$744
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Mon 10/198:55 am
SMF
-
BIO
2 stops29h 30m
United Airlines
Wed 10/287:25 am
BIO
-
SMF
2 stops20h 13m
United Airlines
Deal found 6/2$745
This Delta deal was found by Cheapflights users on 6/5. 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 9/2711:17 am
SMF
-
BIO
2 stops20h 13m
Delta
Mon 10/512:00 pm
BIO
-
SMF
2 stops37h 27m
Delta
Deal found 6/5$746
This Delta deal was found by Cheapflights users on 6/5. 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 9/2612:20 pm
SMF
-
BIO
2 stops36h 30m
Delta
Mon 10/512:00 pm
BIO
-
SMF
2 stops37h 27m
Delta
Deal found 6/5$747
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Sat 10/3111:00 pm
SMF
-
BIO
2 stops35h 05m
United Airlines
Tue 11/106:45 am
BIO
-
SMF
2 stops20h 00m
United Airlines
Deal found 6/5$748

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 June 6, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$730
(Air Canada)

One-way from

$331
(KLM)

Popular in

June

Cheapest in

October

Average price

$1,162
Provider with most accurate pricing for Sacramento Intl-Bilbao flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sacramento Intl-Bilbao flights.
Search Deals
From Sacramento Intl to Bilbao
Search Deals
One-way flight from Sacramento Intl to Bilbao
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 6, 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

Tue 10/20

2:25 pm-11:25 pm

2 stops24h 00m

Bilbao

Fri 11/6

6:45 am-7:38 pm

2 stops21h 53m

$743

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

Wed 10/21

10:14 am-11:25 pm

2 stops28h 11m

Bilbao

Fri 10/30

6:45 am-11:28 pm

2 stops24h 43m

$743

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

Tue 10/20

2:25 pm-5:55 pm

2 stops18h 30m

Bilbao

Thu 10/29

6:45 am-11:28 pm

2 stops24h 43m

$743

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

Sun 10/11

10:55 pm-4:00 pm

2 stops32h 05m

Bilbao

Fri 10/23

6:45 am-8:45 pm

2 stops23h 00m

$743

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

Tue 10/13

10:55 pm-4:00 pm

2 stops32h 05m

Bilbao

Fri 10/23

6:45 am-8:45 pm

2 stops23h 00m

$743

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

Mon 10/19

10:40 pm-4:30 pm

2 stops32h 50m

Bilbao

Thu 11/5

11:55 am-6:38 pm

2 stops39h 43m

$746

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

Sun 11/22

10:40 pm-11:30 am

2 stops27h 50m

Bilbao

Tue 12/1

11:55 am-4:02 pm

2 stops37h 07m

$771

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

Wed 10/21

2:00 pm-11:25 pm

2 stops24h 25m

Bilbao

Sat 10/31

7:25 am-11:28 pm

2 stops24h 03m

$795

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

Fri 9/25

7:18 pm-9:50 am

2 stops53h 32m

Bilbao

Fri 10/9

10:30 am-10:16 pm

2 stops20h 46m

$805
Quickest round-trip

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

Sun 10/18

6:15 am-11:15 am

2 stops20h 00m

Bilbao

Sun 11/1

6:50 am-9:23 pm

2 stops22h 33m

$836

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

Showing 1-10 of 17 resultsSorted by cheapest first
1
2
  • 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 24h. 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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