$48 Cheap Flights from Stuttgart (STR) to Bilbao (BIO)

View $48 flight on Tue, Mar 10, 2026Opens in a new window

Popular airlines from Stuttgart Airport (STR) to Bilbao Airport (BIO)

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Cheap Flights from Stuttgart to Bilbao (STR-BIO)

Prices were available within the past 7 days and start at $48 for one-way flights and $120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Eurowings
Tue, Mar 3 - Tue, Mar 10
STR
Stuttgart
BIO
Bilbao
$120 Roundtrip, found 5 days ago
$120
Roundtrip
found 5 days ago
Select Eurowings flight, departing Tue, Mar 3 from Stuttgart to Bilbao, returning Tue, Mar 10, priced at $120 found 5 days ago
Eurowings
Tue, Mar 3 - Fri, Mar 6
STR
Stuttgart
BIO
Bilbao
$132 Roundtrip, found 5 days ago
$132
Roundtrip
found 5 days ago
Select Eurowings flight, departing Tue, Mar 3 from Stuttgart to Bilbao, returning Fri, Mar 6, priced at $132 found 5 days ago
Eurowings
Fri, Mar 20 - Sun, Mar 22
STR
Stuttgart
BIO
Bilbao
$167 Roundtrip, found 1 day ago
$167
Roundtrip
found 1 day ago
Select Eurowings flight, departing Fri, Mar 20 from Stuttgart to Bilbao, returning Sun, Mar 22, priced at $167 found 1 day ago
Eurowings
Fri, Apr 17 - Mon, Apr 20
STR
Stuttgart
BIO
Bilbao
$180 Roundtrip, found 2 days ago
$180
Roundtrip
found 2 days ago
Select Eurowings flight, departing Fri, Apr 17 from Stuttgart to Bilbao, returning Mon, Apr 20, priced at $180 found 2 days ago
Eurowings
Tue, Mar 17 - Tue, Mar 24
STR
Stuttgart
BIO
Bilbao
$180 Roundtrip, found 5 days ago
$180
Roundtrip
found 5 days ago
Select Eurowings flight, departing Tue, Mar 17 from Stuttgart to Bilbao, returning Tue, Mar 24, priced at $180 found 5 days ago
Eurowings
Tue, Mar 3 - Fri, Mar 6
STR
Stuttgart
BIO
Bilbao
$209 Roundtrip, found 5 days ago
$209
Roundtrip
found 5 days ago
Select Eurowings flight, departing Tue, Mar 3 from Stuttgart to Bilbao, returning Fri, Mar 6, priced at $209 found 5 days ago
Vueling Airlines
Fri, Apr 3 - Mon, Apr 6
STR
Stuttgart
BIO
Bilbao
$231 Roundtrip, found 5 days ago
$231
Roundtrip
found 5 days ago
Select Vueling Airlines flight, departing Fri, Apr 3 from Stuttgart to Bilbao, returning Mon, Apr 6, priced at $231 found 5 days ago
Swiss International Air Lines
Mon, Mar 16 - Mon, Mar 23
STR
Stuttgart
BIO
Bilbao
$232 Roundtrip, found 6 days ago
$232
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, Mar 16 from Stuttgart to Bilbao, returning Mon, Mar 23, priced at $232 found 6 days ago
Lufthansa
Fri, Apr 24 - Sun, Apr 26
STR
Stuttgart
BIO
Bilbao
$255 Roundtrip, found 11 hours ago
$255
Roundtrip
found 11 hours ago
Select Lufthansa flight, departing Fri, Apr 24 from Stuttgart to Bilbao, returning Sun, Apr 26, priced at $255 found 11 hours ago
Scandinavian Airlines
Fri, Mar 20 - Mon, Mar 30
STR
Stuttgart
BIO
Bilbao
$328 Roundtrip, found 5 days ago
$328
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Fri, Mar 20 from Stuttgart to Bilbao, returning Mon, Mar 30, priced at $328 found 5 days ago

Alternative airports near Bilbao

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bilbao Airport BIO. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $396
BIO
Bilbao Airport
CheapestClosest
Average driving time to city center13 min
Flights from $396
Flights from Stuttgart (STR) to Bilbao (BIO)
Origin airport
Stuttgart
Destination airport
Bilbao
Airlines serving
Eurowings, Iberia, KLM, Lufthansa, Scandinavian Airlines, Vueling Airlines
Roundtrip price
$120
Distance
688 mi

Stuttgart to Bilbao Flights

The cheapest times to fly from Stuttgart 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 Stuttgart to Bilbao are during the month of March. You can find some of the cheapest flights from Stuttgart to Bilbao with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Stuttgart to Bilbao

Sunday is one of the best days to book for cheap flights from Stuttgart 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 Stuttgart 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 Stuttgart to Bilbao in 2026. You can also book with separate airlines for your outbound and return journeys, from $48 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 Stuttgart 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 Stuttgart 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 Stuttgart (STR) to Bilbao (BIO) cost?
You can find cheap one-way flights from $48 and cheap return flights from $120 Stuttgart (STR) to Bilbao (BIO) with Expedia. One-way flights usually range from $210 to $852, and return flights typically cost between $320 and $977. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Stuttgart (STR) to Bilbao (BIO) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Stuttgart (STR) to Bilbao (BIO)?
The cheapest month to fly from STR to BIO is March when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Stuttgart (STR) to Bilbao (BIO)?
Eurowings offers around 7 weekly direct flights from STR to BIO.
What is the cheapest airline that flies from Stuttgart (STR) to Bilbao (BIO)?
Eurowings is one of the cheapest airlines offering nonstop flights from Stuttgart to Bilbao, with round-trip tickets starting from around $250. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Stuttgart (STR) to Bilbao (BIO)?
To find a cheap flight from Stuttgart (STR) to Bilbao (BIO), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Stuttgart (STR) to Bilbao (BIO)?
The best airline to fly with from Stuttgart (STR) to Bilbao (BIO) will differ from traveler to traveler. If you like to fly early, Eurowings offers early morning flights. If price is the most important factor, Eurowings typically offers the lowest fares. KLM offers the most daily flights from Stuttgart to Bilbao, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Stuttgart (STR) to Bilbao (BIO)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Stuttgart (STR) to Bilbao (BIO)?
There are approximately 1 nonstop flights per day from Stuttgart (STR) to (BIO). For more options, look at flights that include layovers.
What is the earliest flight from Stuttgart (STR) to Bilbao (BIO)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from STR to BIO. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Stuttgart (STR) to Bilbao (BIO)?
When flying from Stuttgart (STR) to Bilbao (BIO), the most popular departure times are in the early morning, from 6am to 9am. About 31% of passengers prefer this time window. Airlines like Lufthansa and KLM operate flights during this period. This timing works well because it allows travelers to start their day early and arrive in Bilbao with plenty of time to explore.
How long does it take to fly from Stuttgart (STR) to Bilbao (BIO)?
A nonstop flight from STR to BIO typically takes around 2 hours, covering approximately 688 miles. Connecting flights on this route usually add 2 hours 50 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Stuttgart (STR) to Bilbao (BIO)?
Business class is available on flights from STR to BIO. Airlines that offer business class service on this route include:

  • Lufthansa
  • KLM
  • FlexFlight
  • Hop!
  • Air Baltic
  • LOT Polish Airlines
  • British Airways
  • Swiss International Air Lines
  • Helvetic Airways

How do I earn miles on a Stuttgart (STR) to Bilbao (BIO) flight with Expedia?
It's easy to earn miles on a Stuttgart (STR) to Bilbao (BIO) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Stuttgart (STR) to Bilbao (BIO) at the last minute?
Typically, booking a last minute flight from Stuttgart (STR) to Bilbao (BIO) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Stuttgart (STR) to Bilbao (BIO) flight and hotel package?
Securing a Stuttgart (STR) to Bilbao (BIO) Bilbao Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities 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 Stuttgart (STR) to Bilbao (BIO)?
If you booked your Stuttgart (STR) to Bilbao (BIO) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

*Flight schedules are subject to change.

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*Available to One Key members.