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Bilbao

$330+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — BIO
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap 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 August 20, 2025.

Round-trip from

$616
(Booking.com)

One-way from

$330
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$844
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. 3% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 20, 2025.

This Booking.com deal was found by Cheapflights users on 8/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/114:05 pmSMF - BIO
2 stops41h 20mAir Canada
Mon 10/2711:35 amBIO - SMF
2 stops59h 42mAir Canada
Deal found 8/19$616
This FlightHub deal was found by Cheapflights users on 8/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/114:05 pmSMF - BIO
2 stops41h 20mMultiple Airlines
Mon 10/275:35 pmBIO - SMF
2 stops35h 25mMultiple Airlines
Deal found 8/20$624
This United deal was found by Cheapflights users on 8/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/172:30 pmSMF - BIO
2 stops35h 15mMultiple Airlines
Tue 11/116:45 amBIO - SMF
2 stops21h 56mMultiple Airlines
Deal found 8/18$651
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/115:15 amSMF - BIO
2 stops24h 30mUnited Airlines
Mon 10/276:45 amBIO - SMF
3 stops24h 00mUnited Airlines
Deal found 8/19$994
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 9/172:30 pmSMF - BIO
2 stops22h 55mUnited Airlines
Tue 11/116:45 amBIO - SMF
3 stops24h 30mUnited Airlines
Deal found 8/18$1,410

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 August 20, 2025.
Use the filters below to find and compare flights from Sacramento to Bilbao that are best for you.

Fly from

Sacramento

Fly to

Bilbao

Route

Depart

Return

Price

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

Sat 10/11

4:05 pm-6:25 pm

2 stops41h 20m

Bilbao

Mon 10/27

11:35 am-3:17 pm

2 stops59h 42m

$616

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

Sat 10/11

4:05 pm-6:25 pm

2 stops41h 20m

Bilbao

Mon 10/27

5:35 pm-9:00 pm

2 stops35h 25m

$624

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

Wed 9/17

2:30 pm-10:45 am

2 stops35h 15m

Bilbao

Tue 11/11

6:45 am-7:41 pm

2 stops21h 56m

$651

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

Sat 10/11

5:15 am-2:45 pm

2 stops24h 30m

Bilbao

Mon 10/27

6:45 am-10:45 pm

3 stops24h 00m

$994

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

Wed 9/17

2:30 pm-10:25 pm

2 stops22h 55m

Bilbao

Tue 11/11

6:45 am-10:15 pm

3 stops24h 30m

$1,410

SacramentoBilbao

SMF - BIO

SMFBIO

Sacramento Intl

Sat 9/20

6:30 am-8:05 am

3 stops40h 35m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

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.

Cheapflights Insights

Everything you need to know about your flight from Sacramento to Bilbao

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

Currently, January is the cheapest month in which you can book a flight from Sacramento to Bilbao (average of $541). Flying from Sacramento to Bilbao in June is currently the most expensive (average of $1,138). 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.

Reviews of airlines servicing Bilbao

Get insights into the airlines that provide service to Bilbao. 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 Bilbao. Reviews last updated August 20, 2025.
See what other customers who have flown with Delta from Sacramento to Bilbao have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    Air Canada and United Airlines can get you from Sacramento to Bilbao in just under 24h 30m. Your travel time can differ by up to 16h 50m. Airlines will cover a distance of 5594 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Sacramento to Bilbao round-trip?

    Delta, at $1,159, was found to be the cheapest airline from Sacramento to Bilbao..

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Sacramento to Bilbao (average of $541). Flying from Sacramento to Bilbao in June is currently the most expensive (average of $1,138). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Sacramento to Bilbao

Discover the top airline that operate flights from Sacramento to Bilbao. 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 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,159Average$1,414FlexibilityNo cancel feeOn-timeN/A

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