Find flights
When to book
Airlines
FAQs

Cheap flights from Athens to Bilbao from £45

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — BIO
4 Apr — 11 Apr1
1 adult

Cheap flight deals from Athens to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) to Bilbao (BIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 March 2025.

Round-trip from

£151

One-way from

£45

Popular in

August

Cheapest in

September

Average price

£239
17/5-19/5
  • 17/5-19/5
  • 2 total stops
  • 21h 20m total
  • Athens to Bilbao
Search Deals
Volotea
  • Volotea
  • 10/4
  • Nonstop
  • 3h 50m total
  • Athens to Bilbao
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£45 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Athens to Bilbao

Cheapest flights from Athens to Bilbao
Explore the most affordable flight options available from Athens to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 March 2025.

Sat 17/518:35ATH - BIO
1 stop14h 40mMultiple Airlines
Mon 19/507:50BIO - ATH
1 stop6h 40mMultiple Airlines
Deal found 29/3£151
Fri 16/503:40ATH - BIO
1 stop7h 30mVueling
Sun 18/507:10BIO - ATH
1 stop18h 45mVueling
Deal found 29/3£168
Tue 6/506:40ATH - BIO
1 stop16h 45mLufthansa
Mon 12/518:35BIO - ATH
1 stop16h 10mLufthansa
Deal found 29/3£197
Thu 1/506:55ATH - BIO
1 stop25h 55mSWISS
Thu 8/508:40BIO - ATH
1 stop15h 15mSWISS
Deal found 29/3£205
Thu 8/503:55ATH - BIO
1 stop8h 10mTurkish Airlines
Mon 12/512:05BIO - ATH
1 stop7h 25mTurkish Airlines
Deal found 29/3£229
Mon 19/520:20ATH - BIO
Nonstop3h 50mAegean Airlines
Tue 27/512:05BIO - ATH
Nonstop3h 20mAegean Airlines
Deal found 29/3£242
Mon 19/506:00ATH - BIO
1 stop17h 45mKLM
Thu 22/506:50BIO - ATH
1 stop17h 30mKLM
Deal found 29/3£253
Tue 6/506:30ATH - BIO
2 stops16h 55mAustrian Airlines
Mon 12/514:10BIO - ATH
2 stops32h 30mAustrian Airlines
Deal found 29/3£273
Thu 22/512:35ATH - BIO
Nonstop3h 50mVolotea
Mon 26/515:25BIO - ATH
Nonstop3h 25mVolotea
Deal found 29/3£308
Tue 19/803:05ATH - BIO
1 stop9h 50mAir Europa
Tue 26/821:05BIO - ATH
1 stop28h 10mAir Europa
Deal found 29/3£318
Thu 15/503:25ATH - BIO
1 stop14h 15mAir France
Mon 19/507:10BIO - ATH
1 stop18h 00mAir France
Deal found 29/3£331

Cheapflights Fare Finder

Customise your flight search to find flights from Athens to Bilbao that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 30 March 2025.
Use the filters below to find and compare flights from Athens to Bilbao that are best for you.

Fly from

Athens

Fly to

Bilbao

Route

Depart

Return

Price

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Sat 17/5

18:35-08:15

1 stop14h 40m

Bilbao

Mon 19/5

07:50-15:30

1 stop6h 40m

£151

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Fri 16/5

03:40-10:10

1 stop7h 30m

Bilbao

Sun 18/5

07:10-02:55

1 stop18h 45m

£168

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Tue 6/5

06:40-22:25

1 stop16h 45m

Bilbao

Mon 12/5

18:35-11:45

1 stop16h 10m

£197

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Thu 1/5

06:55-07:50

1 stop25h 55m

Bilbao

Thu 8/5

08:40-00:55

1 stop15h 15m

£205

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Thu 8/5

03:55-11:05

1 stop8h 10m

Bilbao

Mon 12/5

12:05-20:30

1 stop7h 25m

£229

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Mon 19/5

20:20-23:10

Nonstop3h 50m

Bilbao

Tue 27/5

12:05-16:25

Nonstop3h 20m

£242

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Mon 19/5

06:00-22:45

1 stop17h 45m

Bilbao

Thu 22/5

06:50-01:20

1 stop17h 30m

£253

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Tue 6/5

06:30-22:25

2 stops16h 55m

Bilbao

Mon 12/5

14:10-23:40

2 stops32h 30m

£273

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Thu 22/5

12:35-15:25

Nonstop3h 50m

Bilbao

Mon 26/5

15:25-19:50

Nonstop3h 25m

£308

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Tue 19/8

03:05-11:55

1 stop9h 50m

Bilbao

Tue 26/8

21:05-02:15

1 stop28h 10m

£318

Flights are sorted by cheapest return flights first.

Deals found on 29/3

Showing 1-10 of 19 results
1
2

Best time to book a flight from Athens to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Athens with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Athens to Bilbao

What is the cheapest month to book a flight from Athens to Bilbao?

Currently, January is the cheapest month in which you can book a flight from Athens to Bilbao (average of £74). Flying from Athens to Bilbao in August is currently the most expensive (average of £223). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Bilbao by month

Plan your trip to Bilbao by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bilbao ranges from 62.0 - 141.0 inches per month. November is typically the wettest month, when rainfall can reach 141.0 mm. July is typically the driest time to visit Bilbao when rainfall is around 62.0 mm.

Temperature in Bilbao by month

Plan your trip to Bilbao by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bilbao, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Bilbao

Get insights into the airlines that provide service to Bilbao. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bilbao. Reviews last updated 30 March 2025.
Aegean Airlines
8.1
Very Good
730 reviews
Check prices

Comfort

7.8

Crew

8.6

Entertainment

6.9

Food

7.3

Overall

8.1

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.1
Very Good
730 reviews
Aegean Airlines
8.1
Very Good
730 reviews
Check prices

Comfort

7.8

Crew

8.6

Entertainment

6.9

Food

7.3

Overall

8.1

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,321 reviews
Aegean Airlines
8.1
Very Good
730 reviews
Check prices

Comfort

7.8

Crew

8.6

Entertainment

6.9

Food

7.3

Overall

8.1

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.5
Good
769 reviews
Aegean Airlines
8.1
Very Good
730 reviews
Check prices

Comfort

7.8

Crew

8.6

Entertainment

6.9

Food

7.3

Overall

8.1

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
SWISS
7.5
Good
1,570 reviews
Aegean Airlines
8.1
Very Good
730 reviews
Check prices

Comfort

7.8

Crew

8.6

Entertainment

6.9

Food

7.3

Overall

8.1

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Air France
7.4
Good
1,425 reviews
Aegean Airlines
8.1
Very Good
730 reviews
Check prices

Comfort

7.8

Crew

8.6

Entertainment

6.9

Food

7.3

Overall

8.1

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Athens to Bilbao. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Athens to Bilbao round-trip?

    Cheapflights users have booked flights from Athens to Bilbao round-trip from £168. Other airlines that can offer you cheap pricing are Lufthansa, from £197, and SWISS, from £205. Vueling is currently priced 11% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Athens to Bilbao one-way?

    To fly one-way, consider booking your trip with Volotea, which is currently one of the cheapest options available, starting at £45. KLM flights start at £128 while deals on Austrian Airlines start at £148 one-way.

  • Can I find deals for flights from Athens to Bilbao that include hotel bookings?

    Yes. In addition to deals on Athens to Bilbao flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Athens to Bilbao?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Athens to Bilbao.

  • Can I find deals for business class flights from Athens to Bilbao?

    Yes. Cheapflights offers flight deals from Athens to Bilbao by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Athens to Bilbao?

    Currently, January is the cheapest month in which you can book a flight from Athens to Bilbao (average of £74). Flying from Athens to Bilbao in August is currently the most expensive (average of £223). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Athens to Bilbao?

Cheapflights makes it easy to find Athens to Bilbao flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Athens to Bilbao?

Cheapflights helps you find that perfect flight to Bilbao from Athens by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Athens to Bilbao with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Athens to Bilbao, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Athens to Bilbao become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Bilbao from Athens today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.