$503 Cheap Flights from Sacramento (SMF) to Bilbao (BIO)

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Find available prices by choosing your travel dates.

Cheap Flights from Sacramento to Bilbao (SMF-BIO)

Prices were available within the past 7 days and start at $503 for one-way flights and $799 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Lufthansa
United
United
American Airlines
Lufthansa
United
Delta
Lufthansa
Virgin Atlantic
Flights from Sacramento (SMF) to Bilbao (BIO)
Origin airport
Sacramento Intl.
Destination airport
Bilbao
Roundtrip price
$798
Distance
5597 mi

Sacramento to Bilbao Flights

The cheapest times to fly from Sacramento to Bilbao

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sacramento to Bilbao are during the month of October. You can find some of the cheapest flights from Sacramento to Bilbao with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sacramento to Bilbao

Sunday is one of the best days to book for cheap flights from Sacramento to Bilbao: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sacramento to Bilbao

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sacramento to Bilbao in 2025. You can also book with separate airlines for your outbound and return journeys, from $503 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sacramento to Bilbao flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sacramento to Bilbao airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Sacramento Intl. Airport (SMF) to Bilbao Airport (BIO) cost?
Discover the latest flight deals from SMF to BIO by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SMF to BIO?
The cheapest flights from SMF to BIO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SMF to BIO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from SMF to BIO. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Sacramento Intl. Airport (SMF) to Bilbao Airport (BIO)?
Nonstop flights from Sacramento Intl. Airport (SMF) to Bilbao Airport (BIO) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with Expedia’s filters. Enter your travel details and click on either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from SMF to BIO?
Generally you’ll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sacramento Intl. Airport (SMF) to Bilbao Airport (BIO)?
To touch down at Bilbao Airport (BIO) on schedule, pick a flight that leaves from Sacramento Intl. Airport (SMF) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Sacramento Intl. Airport (SMF) to Bilbao Airport (BIO) last-minute?
Last-minute bookings from SMF to BIO are generally more expensive. To secure the best rates, start searching for flights well in advance. That said, if you can play around with your travel dates, it’s possible to land a cheap ticket just before your departure.
Is it cheaper to book a SMF to BIO flight and hotel package?
Opting for a SMF to BIO flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our extensive range of accommodations and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sacramento Intl. Airport (SMF) to Bilbao Airport (BIO)?
If you booked your SMF to BIO flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

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*Available to One Key members.