$97 Cheap Flights from Athens (ATH) to Bilbao (BIO)

View $97 flight on Mon, Oct 6, 2025Opens in a new window

Popular airlines from Athens Intl. Airport (ATH) to Bilbao Airport (BIO)

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Cheap Flights from Athens to Bilbao (ATH-BIO)

Prices were available within the past 7 days and start at $97 for one-way flights and $206 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Volotea
Thu, Oct 16 - Mon, Oct 20
ATH
Athens
BIO
Bilbao
$206 Roundtrip, found 6 days ago
$206
Roundtrip
found 6 days ago
Select Volotea flight, departing Thu, Oct 16 from Athens to Bilbao, returning Mon, Oct 20, priced at $206 found 6 days ago
Volotea
Mon, Oct 6 - Thu, Oct 16
ATH
Athens
BIO
Bilbao
$211 Roundtrip, found 6 days ago
$211
Roundtrip
found 6 days ago
Select Volotea flight, departing Mon, Oct 6 from Athens to Bilbao, returning Thu, Oct 16, priced at $211 found 6 days ago
Volotea
Mon, Oct 6 - Mon, Oct 13
ATH
Athens
BIO
Bilbao
$222 Roundtrip, found 6 days ago
$222
Roundtrip
found 6 days ago
Select Volotea flight, departing Mon, Oct 6 from Athens to Bilbao, returning Mon, Oct 13, priced at $222 found 6 days ago
Vueling Airlines
Thu, Jun 18 - Fri, Jun 19
ATH
Athens
BIO
Bilbao
$237 Roundtrip, found 2 days ago
$237
Roundtrip
found 2 days ago
Select Vueling Airlines flight, departing Thu, Jun 18 from Athens to Bilbao, returning Fri, Jun 19, priced at $237 found 2 days ago
Volotea
Tue, Oct 7 - Thu, Oct 16
ATH
Athens
BIO
Bilbao
$238 Roundtrip, found 6 days ago
$238
Roundtrip
found 6 days ago
Select Volotea flight, departing Tue, Oct 7 from Athens to Bilbao, returning Thu, Oct 16, priced at $238 found 6 days ago
Air Europa
Thu, Jun 18 - Fri, Jun 19
ATH
Athens
BIO
Bilbao
$245 Roundtrip, found 2 days ago
$245
Roundtrip
found 2 days ago
Select Air Europa flight, departing Thu, Jun 18 from Athens to Bilbao, returning Fri, Jun 19, priced at $245 found 2 days ago
Air Europa
Thu, Jun 18 - Fri, Jun 19
ATH
Athens
BIO
Bilbao
$245 Roundtrip, found 2 days ago
$245
Roundtrip
found 2 days ago
Select Air Europa flight, departing Thu, Jun 18 from Athens to Bilbao, returning Fri, Jun 19, priced at $245 found 2 days ago
Vueling Airlines
Fri, Apr 10 - Wed, Apr 15
ATH
Athens
BIO
Bilbao
$247 Roundtrip, found 19 hours ago
$247
Roundtrip
found 19 hours ago
Select Vueling Airlines flight, departing Fri, Apr 10 from Athens to Bilbao, returning Wed, Apr 15, priced at $247 found 19 hours ago
Aegean
Fri, Oct 3 - Mon, Oct 6
ATH
Athens
BIO
Bilbao
$259 Roundtrip, found 2 days ago
$259
Roundtrip
found 2 days ago
Select Aegean flight, departing Fri, Oct 3 from Athens to Bilbao, returning Mon, Oct 6, priced at $259 found 2 days ago
Iberia
Sat, Nov 8 - Sat, Nov 15
ATH
Athens
BIO
Bilbao
$304 Roundtrip, found 1 day ago
$304
Roundtrip
found 1 day ago
Select Iberia flight, departing Sat, Nov 8 from Athens to Bilbao, returning Sat, Nov 15, priced at $304 found 1 day 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 $250
BIO
Bilbao Airport
CheapestClosest
Average driving time to city center13 min
Flights from $250

Frequently asked questions

How much does a flight from Eleftherios Venizelos Airport (ATH) to Bilbao Airport (BIO) cost?
Grab a cheap one-way flight from $97 or cheap return flight from $206 from Eleftherios Venizelos Airport (ATH) to Bilbao Airport (BIO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Eleftherios Venizelos Airport (ATH) to Bilbao Airport (BIO)?
October is the most affordable month to fly from ATH to BIO. Traveling outside of peak seasons is often the key to finding a great deal.
What is the cheapest airline that flies from Eleftherios Venizelos Airport (ATH) to Bilbao Airport (BIO)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from ATH to BIO. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Eleftherios Venizelos Airport (ATH) to Bilbao Airport (BIO)?
There are no daily direct flights departing from Eleftherios Venizelos Airport (ATH) to Bilbao Airport (BIO). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from ATH to BIO?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from ATH to BIO?
Volotea has the best performance for on-time direct flights from Eleftherios Venizelos Airport (ATH) to Bilbao Airport (BIO), with an on-time score of 87%. Use the Expedia App to check your journey status before you leave and get notified of any trip changes.
What is the best time to fly from Eleftherios Venizelos Airport (ATH) to Bilbao Airport (BIO)?
To avoid potential delays on the Eleftherios Venizelos Airport (ATH) to Bilbao Airport (BIO) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 Eleftherios Venizelos Airport (ATH) to Bilbao Airport (BIO) last-minute?
Last-minute bookings from ATH to BIO are typically more expensive. To secure the cheapest rates, start searching for flights as early as possible. That being said, if you're flexible with your travel plans, it's possible to find a cheap ticket just before your departure.
Is it cheaper to book an ATH to BIO flight and hotel package?
Compared with arranging hotels and flights separately, booking an ATH to BIO flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place will take the stress out of planning your trip. Just pick your flights and choose from our wide range of hotels, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Eleftherios Venizelos Airport (ATH) to Bilbao Airport (BIO)?
Usually, it's possible to reschedule or cancel your ATH to BIO flight. However, for bookings 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 whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Eleftherios Venizelos
Destination airport
Bilbao
Airlines serving
Air France, Austrian Airlines, Brussels Airlines, Iberia, KLM, Lufthansa, Swiss International Air Lines, Turkish Airlines, Vueling Airlines
Roundtrip price
$206
Distance
1449 mi
Average flight time
2 hours 45 mins

Book with confidence

Book with confidence

Athens to Bilbao Flights

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

 

The best time to book a flight from Athens to Bilbao

Sunday is one of the best days to book for cheap flights from Athens 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 Athens 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 Athens to Bilbao in 2025. You can also book with separate airlines for your outbound and return journeys, from $97 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 Athens 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 Athens 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.

 

Athens to Bilbao Flights

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*Available to One Key members.