$349+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — BIO
Sep 25 — Oct 21
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Sacramento to Bilbao with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Sacramento to Bilbao
Cheapest
Best
Last-minute
One-way
Cheapest flights from Sacramento to BilbaoExplore 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 26, 2026.
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 26, 2026.
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Tue 9/87:49 am -
2 stops17h 56m
Wed 9/236:50 am -
2 stops19h 36m
Deal found 8/26![United Airlines logo]()
$927
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/146:37 pm -
2 stops31h 08m
Sun 9/2012:30 pm -
1 stop19h 00m
Deal found 8/23![United Airlines logo]()
$983
This Ovago deal was found by Cheapflights users on 8/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:48 pm -
1 stop26h 57m
Sun 9/2012:30 pm -
1 stop19h 00m
Deal found 8/23![Lufthansa logo]()
$1,037
This Mytrip deal was found by Cheapflights users on 8/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:15 am -
3 stops34h 00m
Sun 9/208:20 am -
3 stops24h 30m
Deal found 8/23![Multiple Airlines logo]()
$3,119
Best flights from Sacramento to BilbaoDiscover carefully curated flight deals from Sacramento to Bilbao that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from Sacramento to Bilbao that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Tue 9/87:49 am -
2 stops17h 56m
Wed 9/236:50 am -
2 stops19h 36m
Deal found 8/26![United Airlines logo]()
$927
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/146:37 pm -
2 stops31h 08m
Sun 9/2012:30 pm -
1 stop19h 00m
Deal found 8/23![United Airlines logo]()
$983
This Mytrip deal was found by Cheapflights users on 8/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:15 am -
2 stops21h 20m
Sun 9/208:20 am -
3 stops24h 30m
Deal found 8/23![Multiple Airlines logo]()
$3,738
Last-minute flights from Sacramento to BilbaoDiscover last-minute flight deals from Sacramento to Bilbao. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Sacramento to Bilbao. Data last updated August 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Tue 9/87:49 am -
2 stops17h 56m
Wed 9/236:50 am -
2 stops19h 36m
Deal found 8/26![United Airlines logo]()
$927
This Mytrip deal was found by Cheapflights users on 8/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:15 am -
3 stops34h 00m
Sun 9/208:20 am -
3 stops24h 30m
Deal found 8/23![Multiple Airlines logo]()
$3,119
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/146:37 pm -
2 stops31h 08m
Sun 9/2012:30 pm -
1 stop19h 00m
Deal found 8/23![United Airlines logo]()
$983
This Ovago deal was found by Cheapflights users on 8/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:48 pm -
1 stop26h 57m
Sun 9/2012:30 pm -
1 stop19h 00m
Deal found 8/23![Lufthansa logo]()
$1,037
One-way flights from Sacramento to BilbaoSearch for one-way flight options from Sacramento to Bilbao. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
Search for one-way flight options from Sacramento to Bilbao. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:53 am -
3 stops45h 17m
Deal found 8/21![Multiple Airlines logo]()
$349
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 August 26, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $927 (United Airlines) |
One-way from | $349 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $1,049 |
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 7,457,451 searches. Data last updated August 26, 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
Cheapest round-trip
Quickest round-trip
SacramentoBilbao
SMF Sacramento Intl - BIO Bilbao
SMFBIO
Sacramento Intl
Tue 9/8
7:49 am-10:45 am
2 stops17h 56m
Bilbao
Wed 9/23
6:50 am-5:26 pm
2 stops19h 36m
$927
SacramentoBilbao
SMF Sacramento Intl - BIO Bilbao
SMFBIO
Sacramento Intl
Mon 9/14
6:37 pm-10:45 am
2 stops31h 08m
Bilbao
Sun 9/20
12:30 pm-10:30 pm
1 stop19h 00m
$983
SacramentoBilbao
SMF Sacramento Intl - BIO Bilbao
SMFBIO
Sacramento Intl
Sun 9/13
1:15 am-7:35 am
2 stops21h 20m
Bilbao
Sun 9/20
8:20 am-11:50 pm
3 stops24h 30m
$3,738
Cheapest one-way
Quickest one-way
SacramentoBilbao
SMF Sacramento Intl - BIO Bilbao
SMFBIO
Sacramento Intl
Sat 10/3
11:53 am-6:10 pm
3 stops45h 17m
$349
Sorted by cheapest first
Compare providers for flights from Sacramento to Bilbao
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sacramento to Bilbao in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
SMF-BIO
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.
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.
Alternative routes
Bilbao flight routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights