The Parthenon on the Acropolis of Athens, surrounded by dense olive trees and rocky terrain.

$67 Cheap Flights from Bilbao (BIO) to Athens (ATH)

View $67 flight on Mon, Sep 28, 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Bilbao to Athens (BIO-ATH)

Prices were available within the past 7 days and start at $67 for one-way flights and $234 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Volotea
Thu, Sep 10 - Mon, Sep 14
BIO
Bilbao
ATH
Athens
$234 Roundtrip, found 3 days ago
$234
Roundtrip
found 3 days ago
Select Volotea flight, departing Thu, Sep 10 from Bilbao to Athens, returning Mon, Sep 14, priced at $234 found 3 days ago
Volotea
Thu, Sep 10 - Mon, Sep 14
BIO
Bilbao
ATH
Athens
$237 Roundtrip, found 3 days ago
$237
Roundtrip
found 3 days ago
Select Volotea flight, departing Thu, Sep 10 from Bilbao to Athens, returning Mon, Sep 14, priced at $237 found 3 days ago
Volotea
Thu, Sep 24 - Tue, Oct 13
BIO
Bilbao
ATH
Athens
$250 Roundtrip, found 19 hours ago
$250
Roundtrip
found 19 hours ago
Select Volotea flight, departing Thu, Sep 24 from Bilbao to Athens, returning Tue, Oct 13, priced at $250 found 19 hours ago
Aegean
Tue, Nov 3 - Tue, Nov 10
BIO
Bilbao
ATH
Athens
$251 Roundtrip, found 6 days ago
$251
Roundtrip
found 6 days ago
Select Aegean flight, departing Tue, Nov 3 from Bilbao to Athens, returning Tue, Nov 10, priced at $251 found 6 days ago
Volotea
Thu, Sep 10 - Mon, Sep 14
BIO
Bilbao
ATH
Athens
$253 Roundtrip, found 3 days ago
$253
Roundtrip
found 3 days ago
Select Volotea flight, departing Thu, Sep 10 from Bilbao to Athens, returning Mon, Sep 14, priced at $253 found 3 days ago
Vueling Airlines
Tue, Oct 6 - Wed, Oct 7
BIO
Bilbao
ATH
Athens
$254 Roundtrip, found 23 hours ago
$254
Roundtrip
found 23 hours ago
Select Vueling Airlines flight, departing Tue, Oct 6 from Bilbao to Athens, returning Wed, Oct 7, priced at $254 found 23 hours ago
Air Europa
Sun, Jul 26 - Tue, Jul 28
BIO
Bilbao
ATH
Athens
$257 Roundtrip, found 15 hours ago
$257
Roundtrip
found 15 hours ago
Select Air Europa flight, departing Sun, Jul 26 from Bilbao to Athens, returning Tue, Jul 28, priced at $257 found 15 hours ago
Vueling Airlines
Tue, Oct 6 - Wed, Oct 7
BIO
Bilbao
ATH
Athens
$258 Roundtrip, found 23 hours ago
$258
Roundtrip
found 23 hours ago
Select Vueling Airlines flight, departing Tue, Oct 6 from Bilbao to Athens, returning Wed, Oct 7, priced at $258 found 23 hours ago
Iberia
Tue, Aug 25 - Thu, Sep 10
BIO
Bilbao
ATH
Athens
$266 Roundtrip, found 19 hours ago
$266
Roundtrip
found 19 hours ago
Select Iberia flight, departing Tue, Aug 25 from Bilbao to Athens, returning Thu, Sep 10, priced at $266 found 19 hours ago
Turkish Airlines
Tue, Nov 3 - Tue, Nov 10
BIO
Bilbao
ATH
Athens
$295 Roundtrip, found 6 days ago
$295
Roundtrip
found 6 days ago
Select Turkish Airlines flight, departing Tue, Nov 3 from Bilbao to Athens, returning Tue, Nov 10, priced at $295 found 6 days ago

What you need to know for your flight from Bilbao to Eleftherios Venizelos

Bilbao (BIO) to Athens (ATH) at a glance

Travel to Athens (ATH) from Bilbao (BIO) with a range of airlines on this international short-haul route. Choose between full-service and low-cost carriers to find the flight that aligns with your budget, schedule, and travel preferences while you discover the iconic sights and vibrant neighborhoods of Athens. Here are the essential details for flights departing from Bilbao Airport (BIO) to Eleftherios Venizelos Airport (ATH).

  • Fastest flight duration: around 3h 30m non-stop
  • Route distance: roughly 1,500 miles (2,410 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $110–$405, depending on seasonality and how far ahead you book

Flights from Bilbao Airport (BIO) to Eleftherios Venizelos Airport (ATH)

According to recent traveler bookings, here are the top airlines favored for flights from Bilbao to Athens, featuring both non-stop and one-stop options. Many travelers select routes with convenient layovers at Franz Josef Strauss International Airport (MUC, approximately 1 hour 30 minutes) and Barcelona International Airport (BCN, around 1 hour 30 minutes). This allows you to balance price, overall travel time, and cabin class for an optimal itinerary.

  • Volotea: This budget airline provides direct flights, with one-way ticket prices generally between $110 and $275. It accounts for around 30% of the flights on this route, offering a total travel duration of 3 hours and 30 minutes.
  • Lufthansa: As a comprehensive service airline, Lufthansa features one-stop flights with one-way fares typically falling between $225 and $375. It represents about 30% of departures for this route, with an airborne time of 4 hours and 45 minutes and a total journey of approximately 6 hours, including the layover.
  • Aegean: Offering non-stop flights, Aegean is a full-service carrier with one-way fares usually ranging from $220 to $645. This airline makes up around 26% of departures on this route, providing a total travel time of 3 hours and 30 minutes.

Alternative routes from Bilbao (BIO) to Athens (ATH)

  • Santander to Athens (SDR-ATH): Located approximately 47 miles from Bilbao Airport (BIO), Santander Airport (SDR) offers convenient access to Athens.
  • San Sebastian to Athens (EAS-ATH): San Sebastian Airport (EAS) is about 56 miles distant from Bilbao Airport (BIO), providing another route to Athens.
  • Bilbao to Parikia (BIO-PAS): Paros National Airport (PAS) lies roughly 90 miles from Eleftherios Venizelos Airport (ATH), connecting travelers to Parikia.

How to find the best prices for flights from Bilbao (BIO) to Athens (ATH)

Getting some of the best deals on flights from Bilbao to Athens is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are often available when booking at least two months in advance, which aligns with when most travelers make their reservations. Additionally, afternoon departures between 12 PM and 6 PM generally offer lower prices and are popular flight times, while flying on Monday provides both affordability and is the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Eleftherios Venizelos Airport from Bilbao Airport

Athens welcomes travelers from Bilbao with a range of transport options based on price, convenience, and proximity. For departures, Bilbao Airport is roughly a 10-minute drive (covering about 8 miles) from central Bilbao. Athens city center is approximately a 30-minute drive (covering about 22 miles) from Eleftherios Venizelos Airport, depending on traffic. Here's how to reach Athens efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Athens, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Eleftherios Venizelos Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Eleftherios Venizelos Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Eleftherios Venizelos Airport, Athens International Airport Station, a metro station, is located about 0.1 miles away on foot, while Gythion Seaport, a seaport, is situated approximately 0.3 miles away on foot.

Frequently asked questions

How much does a flight from Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos) cost?
You can find cheap one-way flights from $67 and cheap return flights from $234 Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos) with Expedia. One-way flights usually range from $156 to $1001, and return flights typically cost between $331 and $1777. 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 Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos) 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 Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos)?
The cheapest month to fly from BIO to ATH is September 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 Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos)?
There are 2 airlines offering direct flights from BIO to ATH:

  • Aegean operates around 7 direct flights from BIO to ATH every week
  • Volotea operates around 7 direct flights from BIO to ATH every week

How do I find cheap flights from Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos)?
To find a cheap flight from Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos), 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 Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos)?
The best airline to fly with from Bilbao (BIO) to Athens (ATH) will differ from traveler to traveler. If you like to fly early, Volotea offers early morning flights. If price is the most important factor, Volotea typically offers the lowest fares. Lufthansa offers the most daily flights from Bilbao to Athens, 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 Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos)?
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 Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos)?
On average, there are around 1 nonstop flights per day from (BIO) to Eleftherios Venizelos (ATH). For more options, look at flights that include layovers.
What is the earliest flight from Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos)?
The earliest flight from Bilbao (BIO) to Eleftherios Venizelos Airport (ATH) usually departs at around 6:30 AM local time, operated by Lufthansa and Aegean. This seasonal service is active in November, giving you a head start on your adventures in Athens. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos)?
The most popular departure times for flights from Bilbao (BIO) to Athens (ATH) are in the early morning, from 6am to 9am. About 43% of passengers prefer this time window. Many major carriers, including Lufthansa and Volotea, operate flights during this time. This is a great choice for travelers looking to make the most of their day in Athens.
How long does it take to fly from Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos)?
Flying nonstop from BIO to ATH takes around 3 hours 20 minutes, with the route covering approximately 1,449 miles. Flights with a layover typically take 5 hours 30 minutes longer than direct options. 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 Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos)?
Business class is available on flights from BIO to ATH. Airlines that offer business class service on this route include:

  • Lufthansa
  • SAS
  • Air Europa
  • Iberia
  • Turkish Airlines
  • Brussels Airlines
  • KLM
  • Edelweiss Air
  • Hop!
  • Aegean

How much is a business class flight from Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos)?
A non-stop, one-way business class flight from Bilbao (BIO) to Athens (ATH) is usually around $647 per adult. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos) flight with Expedia?
It's easy to earn miles on a Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos) 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.
What airports do you fly into for Athens from BIO (BIO)?
If you're planning to travel to Athens from BIO (BIO), you can fly into Eleftherios Venizelos (ATH) Some flights may connect through major hubs like Frankfurt Intl. (FRA), Franz Josef Strauss Intl. (MUC), Adolfo Suarez Madrid-Barajas (MAD) before reaching Athens. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos) at the last minute?
Typically, booking a last minute flight from Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos) 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 Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos) flight and hotel package?
Securing a Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos) Athens 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 Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos)?
If you booked your Bilbao (BIO) to Athens (ATH-Eleftherios Venizelos) 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
Bilbao
Destination airport
Eleftherios Venizelos
Airlines serving
Aegean, Aer Lingus, Air Europa, Air France, Austrian Airlines, Brussels Airlines, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, Volotea, Vueling Airlines
Roundtrip price
$234
Distance
1449 mi
Average flight time
3 hours 20 mins

Book with confidence

Bilbao to Athens Flights

The cheapest times to fly from Bilbao to Athens

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

 

The best time to book a flight from Bilbao to Athens

Sunday is one of the best days to book for cheap flights from Bilbao to Athens: 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 Bilbao to Athens

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 Bilbao to Athens in 2026. You can also book with separate airlines for your outbound and return journeys, from $67 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 Bilbao to Athens 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 Bilbao to Athens 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.

 

Bilbao to Athens Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia