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Bilbao

$524+ Cheap flights from Kentucky 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BIO
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Find flight deals from Kentucky to Bilbao

Cheapest flights from Kentucky to Bilbao
Explore the most affordable flight options available from Kentucky to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This Delta deal was found by Cheapflights users on 10/22. 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.
Thu 12/47:15 pmCVG - BIO
1 stop16h 05mDelta
Tue 12/96:50 amBIO - CVG
2 stops35h 29mDelta
Deal found 10/22$524
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/185:50 pmCVG - BIO
2 stops22h 05mUnited Airlines
Tue 11/256:45 amBIO - CVG
2 stops17h 00mUnited Airlines
Deal found 10/21$533
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Wed 11/125:50 pmCVG - BIO
2 stops18h 15mUnited Airlines
Wed 11/1912:50 pmBIO - CVG
2 stops16h 59mUnited Airlines
Deal found 10/22$583
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 11/2411:36 amCVG - BIO
2 stops17h 14mUnited Airlines
Mon 12/111:35 amBIO - CVG
2 stops36h 25mUnited Airlines
Deal found 10/22$621
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 11/147:05 amLEX - BIO
2 stops34h 15mUnited Airlines
Tue 11/186:45 amBIO - LEX
2 stops22h 59mUnited Airlines
Deal found 10/21$633
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 11/122:56 pmCVG - BIO
2 stops19h 14mUnited Airlines
Sun 11/166:45 amBIO - CVG
2 stops19h 45mUnited Airlines
Deal found 10/20$635
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Mon 11/37:40 pmCVG - BIO
2 stops34h 25mUnited Airlines
Sun 11/96:45 amBIO - CVG
2 stops19h 45mUnited Airlines
Deal found 10/21$701
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 12/65:47 pmLEX - BIO
2 stops18h 18mUnited Airlines
Sat 12/1312:50 pmBIO - LEX
2 stops34h 20mUnited Airlines
Deal found 10/22$712
This Air Canada deal was found by Cheapflights users on 10/22. 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.
Thu 12/46:40 pmCVG - BIO
2 stops35h 20mMultiple Airlines
Tue 12/96:45 amBIO - CVG
3 stops20h 21mMultiple Airlines
Deal found 10/22$787
This Expedia deal was found by Cheapflights users on 10/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:15 amCVG - BIO
2 stops19h 15mIberia
Wed 1/79:35 pmBIO - CVG
2 stops54h 15mIberia
Deal found 10/20$901
This Air Canada deal was found by Cheapflights users on 10/22. 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.
Thu 12/411:20 amCVG - BIO
3 stops18h 40mAir Canada
Tue 12/97:45 amBIO - CVG
3 stops21h 44mAir Canada
Deal found 10/22$1,077
This KAYAK deal was found by Cheapflights users on 10/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:45 amCVG - BIO
2 stops26h 25mTurkish Airlines
Mon 10/2712:00 pmBIO - CVG
2 stops33h 41mTurkish Airlines
Deal found 10/21$1,272

Cheap flight deals from Kentucky to Bilbao

Keep the following information in mind while searching for Kentucky to Bilbao flight deals. Data was last updated October 22, 2025.

Round-trip from

$524
(Delta)
From Kentucky to Bilbao
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky 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 October 22, 2025.
Use the filters below to find and compare flights from Kentucky to Bilbao that are best for you.

Fly from

Kentucky

Fly to

Bilbao

Route

Depart

Return

Price

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Thu 12/4

7:15 pm-5:20 pm

1 stop16h 05m

Bilbao

Tue 12/9

6:50 am-12:19 pm

2 stops35h 29m

$524

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Tue 11/18

5:50 pm-9:55 pm

2 stops22h 05m

Bilbao

Tue 11/25

12:50 pm-11:59 pm

2 stops17h 09m

$533

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Wed 11/12

5:50 pm-6:05 pm

2 stops18h 15m

Bilbao

Wed 11/19

12:50 pm-9:30 am

2 stops26h 40m

$583

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Mon 11/24

11:36 am-10:50 am

2 stops17h 14m

Bilbao

Mon 12/1

11:35 am-6:00 pm

2 stops36h 25m

$621

LexingtonBilbao

LEX - BIO

LEXBIO

Lexington Blue Grass

Fri 11/14

1:59 pm-11:20 pm

2 stops27h 21m

Bilbao

Tue 11/18

6:45 am-8:54 pm

2 stops20h 09m

$633

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Wed 11/12

2:56 pm-4:10 pm

2 stops19h 14m

Bilbao

Sun 11/16

6:45 am-8:30 pm

2 stops19h 45m

$635

LexingtonBilbao

LEX - BIO

LEXBIO

Lexington Blue Grass

Sat 12/6

5:47 pm-6:05 pm

2 stops18h 18m

Bilbao

Sat 12/13

12:50 pm-5:10 pm

2 stops34h 20m

$712

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Best time to book a flight from Kentucky to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Kentucky 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 Kentucky to Bilbao
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Bilbao. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Bilbao from Kentucky?

    If you book a flight to Bilbao from Kentucky, you will be flying to Bilbao, which is the city’s only airport. Bilbao (BIO) is located 3.0 mi from the center of Bilbao.

  • How long is the flight from Kentucky to Bilbao?

    Delta and United Airlines can get you from Kentucky to Bilbao in just under 16h 05m. Your travel time can differ by up to 6h. The distance between Kentucky and Bilbao is about 4082 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky 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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Alternative routes for Kentucky to Bilbao

See prices for flight routes from nearby airports that may be better suited for you.
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