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Cheap flights from Athens to Bilbao from £168

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/4. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — BIO
17 ינו' — 24 ינו'1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Athens to Bilbao

Enter your travel dates to find the best prices.

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 18 דצמבר 2025.

ה' 25/1217:20ATH - BIO
1 stop19h 00mKLM
ד' 31/1217:20BIO - ATH
1 stop6h 55mKLM
Deal found 16/12£216
ד' 24/1213:45ATH - BIO
1 stop10h 00mKLM
ה' 1/106:50BIO - ATH
1 stop17h 25mKLM
Deal found 16/12£242

Find 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 18 דצמבר 2025.

Round-trip from

£168

Popular in

July

Cheapest in

October

Average price

£221
Vueling
  • Vueling
  • 24/4-27/4
  • 2 total stops
  • 22h 00m total
  • Athens to Bilbao
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£45 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in December 2025
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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 18 דצמבר 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.

ו' 24/4

04:10-13:05

1 stop9h 55m

Bilbao

ב' 27/4

21:25-10:30

1 stop12h 05m

£168

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

ש' 31/1

14:35-23:20

1 stop9h 45m

Bilbao

ש' 7/2

11:35-01:40

1 stop13h 05m

£176

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

ה' 29/1

09:30-12:45

1 stop28h 15m

Bilbao

ד' 4/2

14:00-08:30

1 stop17h 30m

£189

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

ו' 6/2

21:40-11:00

1 stop14h 20m

Bilbao

ב' 9/2

12:00-14:55

1 stop25h 55m

£255

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

ד' 6/5

06:55-17:50

2 stops11h 55m

Bilbao

ג' 12/5

14:05-00:55

2 stops9h 50m

£283

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

ו' 20/3

17:40-12:00

2 stops19h 20m

Bilbao

ג' 24/3

11:35-00:35

2 stops12h 00m

£287

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

ו' 20/3

17:40-12:00

2 stops19h 20m

Bilbao

ד' 25/3

11:35-00:35

2 stops12h 00m

£357

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

ו' 6/2

15:50-20:05

2 stops29h 15m

Bilbao

ב' 9/2

12:35-15:50

2 stops26h 15m

£412

Flights are sorted by cheapest return flights first.

Deals found on 16/12

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, October is the cheapest month in which you can book a flight from Athens to Bilbao (average of £84). Flying from Athens to Bilbao in July is currently the most expensive (average of £278). 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.

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.

  • How long is the flight from Athens to Bilbao?

    Departing from Athens to Bilbao will take you 9h 45m. Airlines will cover a distance of 1448 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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, October is the cheapest month in which you can book a flight from Athens to Bilbao (average of £84). Flying from Athens to Bilbao in July is currently the most expensive (average of £278). 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

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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.

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