Find flights
Deals
When to book
FAQs

Cheap flights from Athens to Bilbao from £34

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 22/6. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — BIO
15 Jul — 22 Jul1
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 15 June 2026.

Mon 14/922:25
ATH
-
BIO
1 stop11h 50m
easyJet
Mon 21/920:45
BIO
-
ATH
1 stop18h 05m
easyJet
Deal found 10/6£134
Wed 2/923:00
ATH
-
BIO
1 stop11h 25m
easyJet
Tue 8/919:15
BIO
-
ATH
1 stop25h 50m
easyJet
Deal found 14/6£195
Wed 9/1204:10
ATH
-
BIO
1 stop8h 15m
TAP AIR PORTUGAL
Sun 13/1218:40
BIO
-
ATH
1 stop7h 30m
TAP AIR PORTUGAL
Deal found 11/6£227
Fri 6/1107:55
ATH
-
BIO
Nonstop3h 40m
Aegean Airlines
Tue 10/1111:20
BIO
-
ATH
Nonstop3h 20m
Aegean Airlines
Deal found 10/6£230
Mon 17/803:05
ATH
-
BIO
1 stop9h 50m
Air Europa
Sun 23/821:05
BIO
-
ATH
1 stop28h 10m
Air Europa
Deal found 11/6£230
Thu 11/623:10
ATH
-
BIO
1 stop12h 20m
easyJet
Mon 15/620:45
BIO
-
ATH
1 stop24h 50m
easyJet
Deal found 11/6£244
Mon 15/620:20
ATH
-
BIO
Nonstop3h 50m
Aegean Airlines
Mon 22/615:25
BIO
-
ATH
Nonstop3h 25m
Aegean Airlines
Deal found 11/6£250
Thu 25/612:25
ATH
-
BIO
Nonstop3h 45m
Aegean Airlines
Tue 30/612:10
BIO
-
ATH
Nonstop3h 20m
Aegean Airlines
Deal found 12/6£265
Tue 30/606:00
ATH
-
BIO
1 stop11h 30m
Multiple Airlines
Tue 7/710:30
BIO
-
ATH
1 stop11h 30m
Multiple Airlines
Deal found 12/6£273
Tue 30/606:00
ATH
-
BIO
1 stop11h 30m
Multiple Airlines
Sun 5/707:10
BIO
-
ATH
1 stop14h 50m
Multiple Airlines
Deal found 14/6£279

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 15 June 2026.

Round-trip from

£134

One-way from

£34

Popular in

August

Cheapest in

May

Average price

£257
easyJet
  • easyJet
  • 14/9-21/9
  • 2 total stops
  • 29h 55m total
  • Athens to Bilbao
Search Deals
Volotea
  • Volotea
  • 22/6
  • Nonstop
  • 3h 50m total
  • Athens to Bilbao
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£36 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 15 June 2026.
Use the filters below to find and compare flights from Athens to Bilbao that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Wed 9/12

04:10-11:25

1 stop8h 15m

Bilbao

Sun 13/12

18:40-03:10

1 stop7h 30m

£227

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Mon 17/8

03:05-11:55

1 stop9h 50m

Bilbao

Sun 23/8

21:05-02:15

1 stop28h 10m

£230
Fastest return journey

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Thu 25/6

12:25-15:10

Nonstop3h 45m

Bilbao

Tue 30/6

12:10-16:30

Nonstop3h 20m

£283

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Tue 30/6

17:25-07:35

2 stops15h 10m

Bilbao

Sun 5/7

07:10-23:00

1 stop14h 50m

£353
Cheapest one-way

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Wed 24/6

23:20-19:20

1 stop21h 00m

£60

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Tue 21/7

09:40-07:55

2 stops23h 15m

£67

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Wed 9/9

23:00-09:25

1 stop11h 25m

£78

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Mon 20/7

10:00-08:15

2 stops23h 15m

£79

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Wed 29/7

23:20-08:25

1 stop10h 05m

£86

AthensBilbao

ATH - BIO

ATHBIO

Athens Eleftherios V.

Tue 8/9

23:25-13:05

1 stop14h 40m

£91

Flights are sorted by cheapest return flights first.

Deals found on 13/6

Showing 1-10 of 15 resultsSorted by cheapest first
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 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 15 June 2026.

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.

How much does it cost for a return flight from Athens to Bilbao?

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 8h 15m. 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.

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.