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Cheap flights from Athens to Bilbao from £90

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — BIO
29 Apr — 6 May1
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 24 April 2025.

Round-trip from

£106

One-way from

£90

Popular in

August

Cheapest in

September

Average price

£178
Volotea
  • Volotea
  • 19/5-22/5
  • Nonstop
  • 7h 15m total
  • Athens to Bilbao
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Vueling
  • Vueling
  • 15/6
  • 1 total stop
  • 7h 30m total
  • Athens to Bilbao
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£40 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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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 24 April 2025.

Mon 19/520:20ATH - BIO
Nonstop3h 50mVolotea
Thu 22/507:40BIO - ATH
Nonstop3h 25mVolotea
Deal found 23/4£106
Thu 22/512:35ATH - BIO
Nonstop3h 50mAegean Airlines
Thu 29/507:40BIO - ATH
Nonstop3h 25mAegean Airlines
Deal found 23/4£203
Sun 25/506:00ATH - BIO
1 stop18h 25mLufthansa
Thu 29/519:05BIO - ATH
1 stop14h 45mLufthansa
Deal found 23/4£217
Wed 20/816:35ATH - BIO
1 stop16h 05mSWISS
Tue 26/821:00BIO - ATH
1 stop17h 45mSWISS
Deal found 23/4£222
Sat 7/620:30ATH - BIO
1 stop14h 55mMultiple Airlines
Wed 11/617:15BIO - ATH
1 stop7h 05mMultiple Airlines
Deal found 23/4£232
Mon 5/503:55ATH - BIO
1 stop8h 10mTurkish Airlines
Mon 12/512:05BIO - ATH
1 stop7h 25mTurkish Airlines
Deal found 23/4£242
Mon 26/506:30ATH - BIO
2 stops12h 55mAustrian Airlines
Fri 30/506:45BIO - ATH
2 stops39h 55mAustrian Airlines
Deal found 23/4£282
Tue 19/803:05ATH - BIO
1 stop9h 50mAir Europa
Tue 26/821:05BIO - ATH
1 stop28h 10mAir Europa
Deal found 23/4£328
Mon 26/504:30ATH - BIO
2 stops16h 35mAir Serbia
Tue 27/512:45BIO - ATH
2 stops37h 40mAir Serbia
Deal found 23/4£443

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 24 April 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.

Mon 19/5

20:20-23:10

Nonstop3h 50m

Bilbao

Thu 22/5

07:40-12:05

Nonstop3h 25m

£106

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Thu 22/5

12:35-15:25

Nonstop3h 50m

Bilbao

Thu 29/5

07:40-12:05

Nonstop3h 25m

£203

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Sun 25/5

06:00-23:25

1 stop18h 25m

Bilbao

Thu 29/5

19:05-10:50

1 stop14h 45m

£217

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Wed 20/8

16:35-07:40

1 stop16h 05m

Bilbao

Tue 26/8

21:00-15:45

1 stop17h 45m

£222

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Sat 7/6

20:30-10:25

1 stop14h 55m

Bilbao

Wed 11/6

17:15-01:20

1 stop7h 05m

£232

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Mon 5/5

03:55-11:05

1 stop8h 10m

Bilbao

Mon 12/5

12:05-20:30

1 stop7h 25m

£242

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Mon 26/5

06:30-18:25

2 stops12h 55m

Bilbao

Fri 30/5

06:45-23:40

2 stops39h 55m

£282

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

£328

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Mon 26/5

04:30-20:05

2 stops16h 35m

Bilbao

Tue 27/5

12:45-03:25

2 stops37h 40m

£443

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Sun 15/6

03:50-10:20

1 stop7h 30m

£90

Flights are sorted by cheapest return flights first.

Deals found on 24/4

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.

What is the cheapest time of day to fly from ATH to BIO?

Find hourly flight availability from Athens to Bilbao. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Athens to Bilbao as you normally would.

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 24 April 2025.
Aegean Airlines
8.1
Very Good
736 reviews
Check prices

Overall

8.1

Boarding

7.8

Comfort

7.8

Food

7.3

Entertainment

6.9

Crew

8.6

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
736 reviews
Aegean Airlines
8.1
Very Good
736 reviews
Check prices

Overall

8.1

Boarding

7.8

Comfort

7.8

Food

7.3

Entertainment

6.9

Crew

8.6

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
1,333 reviews
Aegean Airlines
8.1
Very Good
736 reviews
Check prices

Overall

8.1

Boarding

7.8

Comfort

7.8

Food

7.3

Entertainment

6.9

Crew

8.6

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
7.6
Good
780 reviews
Aegean Airlines
8.1
Very Good
736 reviews
Check prices

Overall

8.1

Boarding

7.8

Comfort

7.8

Food

7.3

Entertainment

6.9

Crew

8.6

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
1,582 reviews
Aegean Airlines
8.1
Very Good
736 reviews
Check prices

Overall

8.1

Boarding

7.8

Comfort

7.8

Food

7.3

Entertainment

6.9

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Turkish Airlines
7.3
Good
3,775 reviews
Aegean Airlines
8.1
Very Good
736 reviews
Check prices

Overall

8.1

Boarding

7.8

Comfort

7.8

Food

7.3

Entertainment

6.9

Crew

8.6

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 £106. Other airlines that can offer you cheap pricing are Aegean Airlines, from £203, and Lufthansa, from £217. Volotea is currently priced 43% 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 Vueling, which is currently one of the cheapest options available, starting at £90. Volotea flights start at £92 while deals on Aegean Airlines start at £99 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

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Other flights to Bilbao

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Fly with Cheapflights

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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.

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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.

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