HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bilbao

$810+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BIO
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kentucky to Bilbao with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 2, 2025.

Round-trip from

$810
(Gotogate)
From Kentucky to Bilbao
Search Deals

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 April 2, 2025.

This Gotogate deal was found by Cheapflights users on 4/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/225:30 pmLEX - BIO
2 stops23h 55mLufthansa
Tue 4/296:45 amBIO - LEX
2 stops22h 59mLufthansa
Deal found 4/1$810
This United deal was found by Cheapflights users on 4/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/225:30 pmLEX - BIO
2 stops23h 55mUnited Airlines
Tue 4/2911:50 amBIO - LEX
2 stops17h 54mUnited Airlines
Deal found 4/1$822
This KLM deal was found by Cheapflights users on 4/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/226:00 pmLEX - BIO
2 stops16h 30mKLM
Tue 4/296:50 amBIO - LEX
2 stops16h 30mKLM
Deal found 4/2$825
This Gotogate deal was found by Cheapflights users on 4/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/167:45 pmCVG - BIO
2 stops21h 05mMultiple Airlines
Fri 5/236:45 amBIO - CVG
2 stops19h 34mMultiple Airlines
Deal found 4/1$984
This Air France deal was found by Cheapflights users on 4/1. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/161:49 pmCVG - BIO
2 stops14h 36mAir France
Fri 5/237:10 amBIO - CVG
1 stop14h 00mAir France
Deal found 4/1$1,041
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Thu 5/2210:23 amCVG - BIO
2 stops23h 42mUnited Airlines
Sat 6/76:45 amBIO - CVG
2 stops21h 16mUnited Airlines
Deal found 4/1$1,108
This StudentUniverse deal was found by Cheapflights users on 4/1. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/225:05 pmLEX - BIO
2 stops17h 50mMultiple Airlines
Tue 4/295:35 pmBIO - LEX
3 stops30h 00mMultiple Airlines
Deal found 4/1$1,350
This Delta deal was found by Cheapflights users on 4/1. 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 5/226:05 pmCVG - BIO
1 stop16h 35mDelta
Sat 6/76:50 amBIO - CVG
2 stops18h 58mDelta
Deal found 4/1$1,485

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 April 2, 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

LexingtonBilbao

LEX - BIO

LEXBIO

Lexington Blue Grass

Tue 4/22

5:30 pm-11:25 pm

2 stops23h 55m

Bilbao

Tue 4/29

6:45 am-11:44 pm

2 stops22h 59m

$810

LexingtonBilbao

LEX - BIO

LEXBIO

Lexington Blue Grass

Tue 4/22

5:30 pm-11:25 pm

2 stops23h 55m

Bilbao

Tue 4/29

11:50 am-11:44 pm

2 stops17h 54m

$822

LexingtonBilbao

LEX - BIO

LEXBIO

Lexington Blue Grass

Tue 4/22

6:00 pm-4:30 pm

2 stops16h 30m

Bilbao

Tue 4/29

6:50 am-5:20 pm

2 stops16h 30m

$825

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Fri 5/16

7:45 pm-10:50 pm

2 stops21h 05m

Bilbao

Fri 5/23

6:45 am-8:19 pm

2 stops19h 34m

$984

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Fri 5/16

1:49 pm-10:25 am

2 stops14h 36m

Bilbao

Fri 5/23

7:10 am-3:10 pm

1 stop14h 00m

$1,041

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Thu 5/22

10:23 am-4:05 pm

2 stops23h 42m

Bilbao

Sat 6/7

6:45 am-10:01 pm

2 stops21h 16m

$1,108

LexingtonBilbao

LEX - BIO

LEXBIO

Lexington Blue Grass

Tue 4/22

5:05 pm-4:55 pm

2 stops17h 50m

Bilbao

Tue 4/29

5:35 pm-5:35 pm

3 stops30h 00m

$1,350

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Thu 5/22

6:05 pm-4:40 pm

1 stop16h 35m

Bilbao

Sat 6/7

6:50 am-7:48 pm

2 stops18h 58m

$1,485

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

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

Rainfall in Bilbao by month

Plan your trip to Bilbao by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bilbao ranges from 2.4 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Bilbao when rainfall is around 2.4 in.

Temperature in Bilbao by month

Plan your trip to Bilbao by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bilbao, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 April 2, 2025.
Get a feel of what it's like to fly with Delta, KLM and Air France from Kentucky to Bilbao by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,616 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Lufthansa
6.7
Okay
6,963 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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.

  • What is the cheapest month to book a flight from Kentucky to Bilbao?

    Currently, January is the cheapest month in which you can book a flight from Kentucky to Bilbao (average of $541). Flying from Kentucky to Bilbao in June is currently the most expensive (average of $1,178). 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

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.

Alternative routes for Kentucky to Bilbao

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Bilbao flights
John F Kennedy Intl to Bilbao flights
LaGuardia to Bilbao flights
John F Kennedy Intl to San Sebastian flights
O'Hare Intl to Bilbao flights
Reagan-National to Bilbao flights
Dulles Intl to Bilbao flights
Baltimore to Bilbao flights
Miami to San Sebastian flights
Seattle to Bilbao flights
Boston to Bilbao flights
Newark to San Sebastian flights
San Francisco to Bilbao flights
LaGuardia to San Sebastian flights
Miami to Bilbao flights
Los Angeles to Bilbao flights
Dulles Intl to San Sebastian flights
Dallas/Fort Worth to San Sebastian flights
Reagan-National to San Sebastian flights
Boston to San Sebastian flights
Dallas/Fort Worth to Bilbao flights
Denver to Bilbao flights
Atlanta to Bilbao flights
Philadelphia to San Sebastian flights
Lexington to Bilbao flights
Midway to Bilbao flights
Philadelphia to Bilbao flights
Austin to Bilbao flights
Hobby to Bilbao flights
George Bush Intcntl to Bilbao flights
O'Hare Intl to San Sebastian flights
Los Angeles to San Sebastian flights
Baltimore to San Sebastian flights
Boise to Bilbao flights
Portland to Bilbao flights
Charlotte to Bilbao flights
San Francisco to San Sebastian flights
Minneapolis to Bilbao flights
Indianapolis to Bilbao flights
Sky Harbor Intl to Bilbao flights
Ontario to Bilbao flights
San Diego to Bilbao flights
Love Field to Bilbao flights
Reno to Bilbao flights
San Diego to San Sebastian flights
Seattle to San Sebastian flights
Orlando to Bilbao flights
St. Louis to Bilbao flights
Detroit to Bilbao flights
Fort Lauderdale to Bilbao flights

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.