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Cheap flights from Athens to Bilbao from £43

ATH — BIO
12 Oct — 19 Oct1
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

Thu 8/1012:25 -
Nonstop3h 45m
Mon 12/1015:25 -
Nonstop3h 35m
Deal found 9/9£50
Wed 21/1023:00 -
1 stop11h 25m
Thu 29/1019:40 -
1 stop13h 40m
Deal found 10/9£58
Wed 7/1023:00 -
1 stop11h 25m
Wed 14/1013:45 -
1 stop7h 20m
Deal found 9/9£87
Mon 19/1022:25 -
1 stop11h 50m
Mon 26/1017:15 -
1 stop15h 50m
Deal found 9/9£87
Thu 1/1023:10 -
1 stop12h 20m
Sun 4/1009:40 -
1 stop24h 05m
Deal found 10/9£120
Mon 19/1020:30 -
Nonstop3h 40m
Mon 26/1006:45 -
Nonstop3h 25m
Deal found 10/9£151
Thu 8/1012:25 -
Nonstop3h 45m
Thu 15/1007:30 -
Nonstop3h 25m
Deal found 9/9£158

Find flight deals from Athens to Bilbao

Round-trip from

£50

One-way from

£43

Popular in

July

Cheapest in

September

Average price

£106
Volotea
  • Volotea
  • 8/10-12/10
  • Nonstop
  • 7h 20m total
  • Athens to Bilbao
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easyJet
  • easyJet
  • 21/12-31/12
  • 1 total stop
  • 20h 40m total
  • Athens to Bilbao
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£64 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

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Route

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Price

Cheapest return flight

AthensBilbao

ATH Athens Eleftherios V. - BIO Bilbao

ATHBIO

Athens Eleftherios V.

Tue 20/10

23:25-13:05

1 stop14h 40m

Bilbao

Wed 31/12

00:00-01:00

Nonstop0h 00m

£45

AthensBilbao

ATH Athens Eleftherios V. - BIO Bilbao

ATHBIO

Athens Eleftherios V.

Sun 20/12

11:25-21:45

1 stop11h 20m

Bilbao

Wed 31/12

00:00-01:00

Nonstop0h 00m

£47

AthensBilbao

ATH Athens Eleftherios V. - BIO Bilbao

ATHBIO

Athens Eleftherios V.

Thu 17/12

21:45-21:45

1 stop25h 00m

Bilbao

Wed 31/12

00:00-01:00

Nonstop0h 00m

£50

AthensBilbao

ATH Athens Eleftherios V. - BIO Bilbao

ATHBIO

Athens Eleftherios V.

Thu 8/10

12:25-15:10

Nonstop3h 45m

Bilbao

Mon 12/10

15:25-20:00

Nonstop3h 35m

£50

AthensBilbao

ATH Athens Eleftherios V. - BIO Bilbao

ATHBIO

Athens Eleftherios V.

Mon 19/10

22:25-09:15

1 stop11h 50m

Bilbao

Wed 31/12

00:00-01:00

Nonstop0h 00m

£51

AthensBilbao

ATH Athens Eleftherios V. - BIO Bilbao

ATHBIO

Athens Eleftherios V.

Thu 1/10

23:10-10:30

1 stop12h 20m

Bilbao

Wed 31/12

00:00-01:00

Nonstop0h 00m

£70

AthensBilbao

ATH Athens Eleftherios V. - BIO Bilbao

ATHBIO

Athens Eleftherios V.

Mon 12/10

22:25-09:15

1 stop11h 50m

Bilbao

Wed 31/12

00:00-01:00

Nonstop0h 00m

£86

AthensBilbao

ATH Athens Eleftherios V. - BIO Bilbao

ATHBIO

Athens Eleftherios V.

Thu 17/9

17:00-08:15

1 stop16h 15m

Bilbao

Wed 31/12

00:00-01:00

Nonstop0h 00m

£87

AthensBilbao

ATH Athens Eleftherios V. - BIO Bilbao

ATHBIO

Athens Eleftherios V.

Sat 3/10

11:20-23:10

2 stops12h 50m

Bilbao

Wed 31/12

00:00-01:00

Nonstop0h 00m

£90

AthensBilbao

ATH Athens Eleftherios V. - BIO Bilbao

ATHBIO

Athens Eleftherios V.

Mon 19/10

22:25-09:15

1 stop11h 50m

Bilbao

Mon 26/10

17:15-10:05

1 stop15h 50m

£90

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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

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?

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?

Airfare is below average for this route at the moment.

Athens to Bilbao flights typically cost between £104 and £115 in October.
The cheapest return price found within the last 5 days was £50 on Volotea (8 Oct–12 Oct).

Related info for your journey

  • How long is the flight from Athens to Bilbao?

    Departing from Athens to Bilbao will take you 3h 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.

See more FAQs

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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.

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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