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

View AU$178 flight on Fri, 5 June 2026Opens in a new window

Flight 1

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, 10 June - Wed, 17 June
ATH
Athens
BIO
Bilbao
AU$411 Return, found 3 days ago
AU$411
Return
found 3 days ago
Select Lufthansa flight, departing Wed, 10 June from Athens to Bilbao, returning Wed, 17 June, priced at AU$411 found 3 days ago
Lufthansa
Wed, 10 June - Wed, 17 June
ATH
Athens
BIO
Bilbao
AU$413 Return, found 3 days ago
AU$413
Return
found 3 days ago
Select Lufthansa flight, departing Wed, 10 June from Athens to Bilbao, returning Wed, 17 June, priced at AU$413 found 3 days ago
Lufthansa
Sat, 13 June - Sat, 20 June
ATH
Athens
BIO
Bilbao
AU$416 Return, found 4 hours ago
AU$416
Return
found 4 hours ago
Select Lufthansa flight, departing Sat, 13 June from Athens to Bilbao, returning Sat, 20 June, priced at AU$416 found 4 hours ago
Lufthansa
Wed, 10 June - Wed, 17 June
ATH
Athens
BIO
Bilbao
AU$424 Return, found 3 days ago
AU$424
Return
found 3 days ago
Select Lufthansa flight, departing Wed, 10 June from Athens to Bilbao, returning Wed, 17 June, priced at AU$424 found 3 days ago
Lufthansa
Sat, 13 June - Sat, 20 June
ATH
Athens
BIO
Bilbao
AU$436 Return, found 4 hours ago
AU$436
Return
found 4 hours ago
Select Lufthansa flight, departing Sat, 13 June from Athens to Bilbao, returning Sat, 20 June, priced at AU$436 found 4 hours ago
Lufthansa
Wed, 10 June - Wed, 17 June
ATH
Athens
BIO
Bilbao
AU$437 Return, found 3 days ago
AU$437
Return
found 3 days ago
Select Lufthansa flight, departing Wed, 10 June from Athens to Bilbao, returning Wed, 17 June, priced at AU$437 found 3 days ago
Swiss International Air Lines
Sat, 13 June - Sat, 20 June
ATH
Athens
BIO
Bilbao
AU$465 Return, found 4 hours ago
AU$465
Return
found 4 hours ago
Select Swiss International Air Lines flight, departing Sat, 13 June from Athens to Bilbao, returning Sat, 20 June, priced at AU$465 found 4 hours ago
Aegean
Mon, 4 May - Mon, 11 May
ATH
Athens
BIO
Bilbao
AU$469 Return, found 5 hours ago
AU$469
Return
found 5 hours ago
Select Aegean flight, departing Mon, 4 May from Athens to Bilbao, returning Mon, 11 May, priced at AU$469 found 5 hours ago
Austrian Airlines
Sat, 13 June - Sat, 20 June
ATH
Athens
BIO
Bilbao
AU$538 Return, found 4 hours ago
AU$538
Return
found 4 hours ago
Select Austrian Airlines flight, departing Sat, 13 June from Athens to Bilbao, returning Sat, 20 June, priced at AU$538 found 4 hours ago
Brussels Airlines
Sat, 13 June - Sat, 20 June
ATH
Athens
BIO
Bilbao
AU$552 Return, found 4 hours ago
AU$552
Return
found 4 hours ago
Select Brussels Airlines flight, departing Sat, 13 June from Athens to Bilbao, returning Sat, 20 June, priced at AU$552 found 4 hours ago

Frequently asked questions

How much does a flight from Athens (ATH-Eleftherios Venizelos) to Bilbao (BIO) cost?
One-way flights typically cost between $253 and $1,083 and return flights often range between $253 and $1,083. 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 Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
Which airlines fly direct from Athens (ATH-Eleftherios Venizelos) to Bilbao (BIO)?
Enter ATH to BIO and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Athens (ATH-Eleftherios Venizelos) to Bilbao (BIO)?
To find a cheap flight from Athens (ATH-Eleftherios Venizelos) 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 Athens (ATH-Eleftherios Venizelos) to Bilbao (BIO)?
The best airline to fly with from Athens (ATH-Eleftherios Venizelos) to Bilbao (BIO) will differ from traveller to traveller. If you like to fly early, A3 offers early morning flights. If price is the most important factor, A3 typically offers the lowest fares. AZ offers the most daily flights from Athens (ATH-Eleftherios Venizelos) to Bilbao (BIO), 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 Athens (ATH-Eleftherios Venizelos) 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 Athens (ATH-Eleftherios Venizelos) to Bilbao (BIO)?
There are approximately 46 connecting flights per day from Athens (ATH-Eleftherios Venizelos) to Bilbao (BIO). Some common connection points include Istanbul Airport (IST), Fiumicino - Leonardo da Vinci Intl. (FCO), and Franz Josef Strauss Intl. (MUC).
What is the earliest flight from Athens (ATH-Eleftherios Venizelos) to Bilbao (BIO)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from ATH to BIO. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Athens (ATH-Eleftherios Venizelos) to Bilbao (BIO)?
You'll typically find the most flights from Athens (ATH-Eleftherios Veneftherios Venizelos) to Bilbao (BIO) on a Wednesday, with around 52 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Aegean Airlines, Lufthansa, and ITA Airways.
What are the most popular departure times for flights from Athens (ATH-Eleftherios Venizelos) to Bilbao (BIO)?
The most popular departure times for flights from Athens (ATH-Eleftherios Venizelos) to Bilbao (BIO) are in the early morning, from 6am to 9am. Around 64% of passengers reckon this time window's best. Heaps of major carriers, including Lufthansa, offer flights during this window. These times work well because you can get an early start to your journey and arrive in Bilbao with plenty of time to settle in.
How long does it take to fly from Athens (ATH-Eleftherios Venizelos) to Bilbao (BIO)?
A nonstop flight from ATH to BIO typically takes around 3 hours 50 minutes, covering approximately 1,449 miles. Connecting flights on this route usually add 2 hours 30 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 Athens (ATH-Eleftherios Venizelos) to Bilbao (BIO)?
Select the "Business class" and "First class" filters when looking for ATH to BIO flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Athens (ATH-Eleftherios Venizelos) to Bilbao (BIO) flight with Expedia?
It's easy to earn miles on a Athens (ATH-Eleftherios Venizelos) 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 Athens (ATH-Eleftherios Venizelos) to Bilbao (BIO) at the last minute?
Typically, booking a last minute flight from Athens (ATH-Eleftherios Venizelos) 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 Athens (ATH-Eleftherios Venizelos) to Bilbao (BIO) flight and hotel package?
Securing a Athens (ATH-Eleftherios Venizelos) to Bilbao (BIO) flight and hotel package 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 Athens (ATH-Eleftherios Venizelos) to Bilbao (BIO)?
If you booked your Athens (ATH-Eleftherios Venizelos) 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.

Travel information

Origin airport
Eleftherios Venizelos
Destination airport
Bilbao
Return price
AU$410
Distance
2318 km
Average flight time
2 hours 42 mins

Book with confidence

Your quick guide to flights from Athens to Bilbao

Pick up great flights from Athens to Bilbao

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Athens to Bilbao. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Athens to Bilbao that take around hours.

Find cheap flights from Athens to Bilbao

From the great flight deals with prices currently ranging from AU$411 to AU$552, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Athens to Bilbao around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Bilbao is normally in June.

Reasons to book your flight from Athens to Bilbao with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Athens to Bilbao across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Bilbao right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Athens to Bilbao

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