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$620+ Cheap flights from Cincinnati (CVG) to Bilbao (BIO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — BIO
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Cincinnati to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) 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 July 30, 2025.

Round-trip from

$620
(Delta)
From Cincinnati Cinci./N. Kentucky to Bilbao
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Find flight deals from Cincinnati to Bilbao

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

This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:00 amCVG - BIO
2 stops21h 25mDelta
Thu 9/2511:05 amBIO - CVG
2 stops16h 09mDelta
Deal found 7/29$620
This Lufthansa deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/217:41 pmCVG - BIO
2 stops21h 44mLufthansa
Mon 9/297:10 pmBIO - CVG
2 stops34h 49mLufthansa
Deal found 7/29$625
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/232:52 pmCVG - BIO
2 stops13h 53mUnited Airlines
Mon 9/292:10 pmBIO - CVG
3 stops32h 42mUnited Airlines
Deal found 7/29$650
This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/204:30 pmCVG - BIO
2 stops36h 35mAir Canada
Mon 9/296:45 amBIO - CVG
2 stops19h 27mAir Canada
Deal found 7/29$654
This Iberia deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1712:26 pmCVG - BIO
2 stops18h 19mIberia
Tue 9/236:45 amBIO - CVG
2 stops22h 27mIberia
Deal found 7/29$679

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cincinnati 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 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Cincinnati to Bilbao that are best for you.

Fly from

Cincinnati

Fly to

Bilbao

Route

Depart

Return

Price

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Wed 9/17

7:00 am-10:25 am

2 stops21h 25m

Bilbao

Thu 9/25

11:05 am-9:14 pm

2 stops16h 09m

$620

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Sun 9/21

7:41 pm-11:25 pm

2 stops21h 44m

Bilbao

Mon 9/29

7:10 pm-11:59 pm

2 stops34h 49m

$625

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Tue 9/23

2:52 pm-10:45 am

2 stops13h 53m

Bilbao

Mon 9/29

2:10 pm-4:52 pm

3 stops32h 42m

$650

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Sat 9/20

4:30 pm-11:05 am

2 stops36h 35m

Bilbao

Mon 9/29

6:45 am-8:12 pm

2 stops19h 27m

$654

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Wed 9/17

12:26 pm-12:45 pm

2 stops18h 19m

Bilbao

Tue 9/23

6:45 am-11:12 pm

2 stops22h 27m

$679

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Fri 9/12

7:58 am-8:30 am

2 stops18h 32m

Bilbao

Thu 9/18

9:15 am-8:41 pm

2 stops17h 26m

$744

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Cincinnati to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Cincinnati with our price prediction graph.
Estimated round-trip 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 Cincinnati to Bilbao

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

Find hourly flight availability from Cincinnati 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 July 30, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 38% on flights from Cincinnati to Bilbao by exploring options for tickets in the afternoon.

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 July 30, 2025.
See what other customers who have flown with Delta, United Airlines, and Air Canada from Cincinnati to Bilbao have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,837 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Iberia
7.0
Good
2,859 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,269 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Cincinnati 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 Cincinnati to Bilbao round-trip?

    Currently priced at $620, Delta will fly you from Cincinnati to Bilbao and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and United Airlines - these airlines can fly you to your destination from $625 and $650, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cincinnati 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 Cincinnati to Bilbao?

    Currently, January is the cheapest month in which you can book a flight from Cincinnati to Bilbao (average of $541). Flying from Cincinnati to Bilbao in June is currently the most expensive (average of $1,135). 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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Top airline flying from Cincinnati to Bilbao

Discover the top airline that operate flights from Cincinnati to Bilbao. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$688Average$1,217FlexibilityNo cancel feeOn-timeN/A

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