$173 Cheap Flights from Salzburg (SZG) to Bilbao (BIO)

View $173 flight on Wed, May 14, 2025Opens in a new window

Popular airlines from W.A. Mozart Airport (SZG) to Bilbao Airport (BIO)

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Find available prices by choosing your travel dates.

Cheap Flights from Salzburg to Bilbao (SZG-BIO)

Prices were available within the past 7 days and start at $173 for one-way flights and $407 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Wed, Oct 1 - Sat, Oct 18
SZG
Salzburg
BIO
Bilbao
$407 Roundtrip, found 2 days ago
$407
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Wed, Oct 1 from Salzburg to Bilbao, returning Sat, Oct 18, priced at $407 found 2 days ago
Lufthansa
Wed, Oct 1 - Sat, Oct 18
SZG
Salzburg
BIO
Bilbao
$425 Roundtrip, found 2 days ago
$425
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Oct 1 from Salzburg to Bilbao, returning Sat, Oct 18, priced at $425 found 2 days ago
Lufthansa
Wed, Oct 1 - Sat, Oct 18
SZG
Salzburg
BIO
Bilbao
$432 Roundtrip, found 2 days ago
$432
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Oct 1 from Salzburg to Bilbao, returning Sat, Oct 18, priced at $432 found 2 days ago
Eurowings
Wed, Oct 1 - Sat, Oct 18
SZG
Salzburg
BIO
Bilbao
$437 Roundtrip, found 2 days ago
$437
Roundtrip
found 2 days ago
Select Eurowings flight, departing Wed, Oct 1 from Salzburg to Bilbao, returning Sat, Oct 18, priced at $437 found 2 days ago
Lufthansa
Wed, Oct 1 - Sat, Oct 18
SZG
Salzburg
BIO
Bilbao
$439 Roundtrip, found 2 days ago
$439
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Oct 1 from Salzburg to Bilbao, returning Sat, Oct 18, priced at $439 found 2 days ago
Turkish Airlines
Wed, Oct 1 - Sat, Oct 18
SZG
Salzburg
BIO
Bilbao
$441 Roundtrip, found 2 days ago
$441
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Wed, Oct 1 from Salzburg to Bilbao, returning Sat, Oct 18, priced at $441 found 2 days ago
Lufthansa
Wed, Oct 1 - Sat, Oct 18
SZG
Salzburg
BIO
Bilbao
$443 Roundtrip, found 2 days ago
$443
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Oct 1 from Salzburg to Bilbao, returning Sat, Oct 18, priced at $443 found 2 days ago
Lufthansa
Wed, Oct 1 - Sat, Oct 18
SZG
Salzburg
BIO
Bilbao
$445 Roundtrip, found 2 days ago
$445
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Oct 1 from Salzburg to Bilbao, returning Sat, Oct 18, priced at $445 found 2 days ago
Lufthansa
Wed, Oct 1 - Sat, Oct 18
SZG
Salzburg
BIO
Bilbao
$457 Roundtrip, found 2 days ago
$457
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Oct 1 from Salzburg to Bilbao, returning Sat, Oct 18, priced at $457 found 2 days ago
Eurowings
Wed, Oct 1 - Sat, Oct 18
SZG
Salzburg
BIO
Bilbao
$458 Roundtrip, found 2 days ago
$458
Roundtrip
found 2 days ago
Select Eurowings flight, departing Wed, Oct 1 from Salzburg to Bilbao, returning Sat, Oct 18, priced at $458 found 2 days ago
Flights from Salzburg (SZG) to Bilbao (BIO)
Origin airport
W.A. Mozart
Destination airport
Bilbao
Roundtrip price
$407
Distance
827 mi

Salzburg to Bilbao Flights

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

The best time to book a flight from Salzburg to Bilbao

Sunday is one of the best days to book for cheap flights from Salzburg 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 Salzburg 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 Salzburg to Bilbao in 2025. You can also book with separate airlines for your outbound and return journeys, from $173 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 Salzburg 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 Salzburg 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 W.A. Mozart Airport (SZG) to Bilbao Airport (BIO) cost?
Discover the latest flight deals from SZG 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 SZG to BIO?
The cheapest flights from SZG 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 SZG to BIO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from SZG to BIO. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from W.A. Mozart Airport (SZG) to Bilbao Airport (BIO)?
You’ll have to hop on a flight with a layover if you’re traveling from W.A. Mozart Airport (SZG) to Bilbao Airport (BIO). Direct flights don’t operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from SZG to BIO?
You’ll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from W.A. Mozart Airport (SZG) to Bilbao Airport (BIO)?
Book a flight from W.A. Mozart Airport (SZG) to Bilbao Airport (BIO) that takes off before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 W.A. Mozart Airport (SZG) to Bilbao Airport (BIO) last-minute?
Last-minute fares from SZG to BIO are typically more expensive. To lock in the lowest rates, start looking for flights as early as possible. That said, if you’re flexible with your travel plans, you may land a cheap fare just before your departure.
Is it cheaper to book a SZG to BIO flight and hotel package?
Compared with arranging hotels and flights separately, booking a SZG to BIO flight and hotel package with Expedia could result in significant savings. What’s more, having everything in one convenient place will take the hassle out of planning your trip. Just secure your flights and choose from our extensive range of stays, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from W.A. Mozart Airport (SZG) to Bilbao Airport (BIO)?
Usually, it’s possible to reschedule or cancel your SZG to BIO flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find more details on our Customer Service portal.

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*Available to One Key members.