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$472+ Cheap flights from Lexington (LEX) 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — BIO
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Lexington to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) 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 January 8, 2026.

Round-trip from

$472
(Delta)
From Lexington Blue Grass to Bilbao
Search Deals

Find flight deals from Lexington to Bilbao

Cheapest flights from Lexington to Bilbao
Explore the most affordable flight options available from Lexington to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Delta deal was found by Cheapflights users on 1/7. 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.
Tue 1/205:00 pmLEX - BIO
2 stops42h 20mDelta
Tue 2/177:25 amBIO - LEX
2 stops39h 26mDelta
Deal found 1/7$472
This Delta deal was found by Cheapflights users on 1/7. 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.
Tue 1/205:00 pmLEX - BIO
2 stops42h 20mDelta
Mon 2/1612:15 pmBIO - LEX
2 stops34h 36mDelta
Deal found 1/7$485
This American Airlines deal was found by Cheapflights users on 1/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2211:39 amLEX - BIO
2 stops14h 51mAmerican Airlines
Tue 2/179:15 amBIO - LEX
2 stops19h 51mAmerican Airlines
Deal found 1/7$506
This KLM deal was found by Cheapflights users on 1/7. 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.
Fri 1/232:36 pmLEX - BIO
2 stops19h 24mMultiple Airlines
Wed 2/1812:15 pmBIO - LEX
2 stops17h 33mMultiple Airlines
Deal found 1/7$518
This Delta deal was found by Cheapflights users on 1/7. 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 1/222:36 pmLEX - BIO
2 stops14h 54mDelta
Thu 2/1912:15 pmBIO - LEX
2 stops17h 33mDelta
Deal found 1/7$522
This Delta deal was found by Cheapflights users on 1/7. 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 1/222:36 pmLEX - BIO
2 stops14h 54mDelta
Mon 2/1612:15 pmBIO - LEX
2 stops34h 36mDelta
Deal found 1/7$535
This Delta deal was found by Cheapflights users on 1/7. 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 1/216:09 amLEX - BIO
2 stops29h 11mDelta
Sun 2/157:25 amBIO - LEX
2 stops21h 40mDelta
Deal found 1/7$582
This Delta deal was found by Cheapflights users on 1/7. 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.
Sat 1/245:00 pmLEX - BIO
2 stops36h 30mDelta
Sun 2/157:25 amBIO - LEX
2 stops31h 55mDelta
Deal found 1/7$588
This Delta deal was found by Cheapflights users on 1/7. 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.
Tue 1/205:00 pmLEX - BIO
2 stops42h 20mDelta
Sun 2/157:25 amBIO - LEX
2 stops55h 55mDelta
Deal found 1/7$626
This Delta deal was found by Cheapflights users on 1/7. 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 1/226:09 amLEX - BIO
2 stops23h 21mDelta
Sun 2/157:25 amBIO - LEX
2 stops21h 40mDelta
Deal found 1/7$632
This United Airlines deal was found by Cheapflights users on 1/7. 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 1/2210:30 amLEX - BIO
2 stops20h 20mUnited Airlines
Tue 2/176:45 amBIO - LEX
3 stops19h 24mUnited Airlines
Deal found 1/7$696
This United Airlines deal was found by Cheapflights users on 1/7. 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 9/35:50 pmLEX - BIO
2 stops23h 35mUnited Airlines
Sat 9/1211:55 amBIO - LEX
2 stops35h 00mUnited Airlines
Deal found 1/7$735

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington 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 January 8, 2026.
Use the filters below to find and compare flights from Lexington to Bilbao that are best for you.

Fly from

Lexington

Fly to

Bilbao

Route

Depart

Return

Price

LexingtonBilbao

LEX - BIO

LEXBIO

Lexington Blue Grass

Tue 1/20

5:00 pm-5:20 pm

2 stops42h 20m

Bilbao

Thu 2/19

12:15 pm-4:51 pm

2 stops34h 36m

$472

LexingtonBilbao

LEX - BIO

LEXBIO

Lexington Blue Grass

Sat 1/24

5:00 pm-11:30 am

2 stops36h 30m

Bilbao

Tue 2/17

7:25 am-11:05 pm

2 stops21h 40m

$472

LexingtonBilbao

LEX - BIO

LEXBIO

Lexington Blue Grass

Tue 1/20

5:00 pm-5:20 pm

2 stops42h 20m

Bilbao

Wed 2/18

12:15 pm-11:50 am

2 stops29h 35m

$472

LexingtonBilbao

LEX - BIO

LEXBIO

Lexington Blue Grass

Wed 1/21

6:55 am-5:20 pm

2 stops28h 25m

Bilbao

Wed 2/18

12:15 pm-9:20 am

2 stops27h 05m

$472

LexingtonBilbao

LEX - BIO

LEXBIO

Lexington Blue Grass

Sat 1/24

2:36 pm-11:30 am

2 stops38h 54m

Bilbao

Thu 2/19

12:15 pm-11:48 pm

2 stops17h 33m

$472

LexingtonBilbao

LEX - BIO

LEXBIO

Lexington Blue Grass

Wed 1/21

6:55 am-5:20 pm

2 stops28h 25m

Bilbao

Tue 2/17

7:25 am-9:39 pm

2 stops20h 14m

$472

LexingtonBilbao

LEX - BIO

LEXBIO

Lexington Blue Grass

Sat 1/24

5:00 pm-5:20 pm

2 stops42h 20m

Bilbao

Wed 2/18

7:25 am-6:51 pm

2 stops17h 26m

$472

LexingtonBilbao

LEX - BIO

LEXBIO

Lexington Blue Grass

Wed 1/21

5:00 pm-5:20 pm

2 stops18h 20m

Bilbao

Mon 2/16

12:15 pm-4:51 pm

2 stops34h 36m

$485

LexingtonBilbao

LEX - BIO

LEXBIO

Lexington Blue Grass

Sat 1/24

5:00 pm-11:30 am

2 stops36h 30m

Bilbao

Mon 2/16

12:15 pm-4:51 pm

2 stops34h 36m

$485

LexingtonBilbao

LEX - BIO

LEXBIO

Lexington Blue Grass

Fri 1/23

2:36 pm-11:45 am

2 stops15h 09m

Bilbao

Tue 2/17

8:30 am-6:51 pm

2 stops16h 21m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 12 results
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Best time to book a flight from Lexington to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Lexington 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.

Related info for your journey

Find useful and relevant information for your journey from Lexington 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 Lexington to Bilbao?

    Airlines like Delta fly from Lexington to Bilbao in about 42h 20m. The time it takes to get you to your destination can typically vary by up to . Lexington and Bilbao are separated by a distance of 4118 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lexington 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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