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$301+ Cheap flights from Indiana to Bilbao (BIO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BIO
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Indiana to Bilbao

Keep the following information in mind while searching for Indiana to Bilbao flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$505
(American Airlines)

One-way from

$301
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$647
Provider with most accurate pricing for Indianapolis-Bilbao flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Bilbao flights.
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From Indiana to Bilbao
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One-way flight from Indiana to Bilbao
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Highest demand for flights based on searches. 39% potential increase in price ($676 potential increase over avg. RT price).
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Cheapest flight prices on average. 14% potential price decrease ($132 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Indiana to Bilbao

Cheapest flights from Indiana to Bilbao
Explore the most affordable flight options available from Indiana to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This KLM deal was found by Cheapflights users on 11/4. 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 12/22:08 pmIND - BIO
2 stops15h 22mKLM
Tue 12/96:50 amBIO - IND
2 stops16h 33mKLM
Deal found 11/4$485
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Sun 12/78:30 amIND - BIO
2 stops18h 00mAmerican Airlines
Sun 12/149:15 amBIO - IND
2 stops17h 45mAmerican Airlines
Deal found 11/6$505
This United Airlines deal was found by Cheapflights users on 11/4. 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 stops19h 45mUnited Airlines
Deal found 11/4$632
This United Airlines deal was found by Cheapflights users on 11/4. 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 11/124:09 pmCVG - BIO
2 stops19h 56mUnited Airlines
Wed 11/197:25 amBIO - CVG
2 stops19h 05mUnited Airlines
Deal found 11/4$634
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Sun 11/234:09 pmCVG - BIO
2 stops18h 01mUnited Airlines
Sat 12/612:50 pmBIO - CVG
2 stops17h 04mUnited Airlines
Deal found 11/4$660
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/3$684
This Iberia deal was found by Cheapflights users on 11/5. 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.
Mon 12/295:40 pmORD - BIO
1 stop20h 10mIberia
Thu 1/89:35 pmBIO - ORD
2 stops27h 07mIberia
Deal found 11/5$695
This Ovago deal was found by Cheapflights users on 11/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:03 amIND - BIO
2 stops24h 52mMultiple Airlines
Sun 12/143:55 pmBIO - IND
1 stop32h 35mMultiple Airlines
Deal found 11/4$800
This KLM deal was found by Cheapflights users on 11/4. 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.
Wed 11/126:00 amMDW - BIO
2 stops22h 30mKLM
Sun 11/166:05 pmBIO - MDW
2 stops55h 03mKLM
Deal found 11/4$860
This Cheapflightsfares deal was found by Cheapflights users on 11/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:50 pmORD - BIO
2 stops31h 15mLufthansa
Thu 1/86:50 pmBIO - ORD
2 stops25h 20mLufthansa
Deal found 11/5$904
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:00 amIND - BIO
3 stops28h 55mMultiple Airlines
Tue 12/95:40 pmBIO - IND
2 stops30h 50mMultiple Airlines
Deal found 11/4$1,039
This Air Canada deal was found by Cheapflights users on 11/4. 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.
Tue 12/211:15 amIND - BIO
3 stops18h 50mAir Canada
Tue 12/96:45 amBIO - IND
3 stops21h 14mAir Canada
Deal found 11/4$1,066

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indiana 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 November 6, 2025.
Use the filters below to find and compare flights from Indiana to Bilbao that are best for you.

Fly from

Indiana

Fly to

Bilbao

Route

Depart

Return

Price

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Sun 12/7

1:27 pm-12:50 pm

2 stops17h 23m

Bilbao

Sun 12/14

9:15 am-7:11 pm

2 stops15h 56m

$505

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Tue 11/18

5:50 pm-9:55 pm

2 stops22h 05m

Bilbao

Tue 11/25

6:45 am-8:30 pm

2 stops19h 45m

$632

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Wed 3/4

2:35 pm-10:50 am

2 stops14h 15m

Bilbao

Sun 3/8

6:45 am-6:13 pm

2 stops17h 28m

$633

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Wed 11/12

4:09 pm-6:05 pm

2 stops19h 56m

Bilbao

Wed 11/19

7:25 am-8:30 pm

2 stops19h 05m

$634

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Fri 4/3

11:25 am-10:55 am

1 stop16h 30m

Bilbao

Tue 4/7

11:55 am-9:40 am

1 stop28h 45m

$650

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Sun 11/23

4:09 pm-4:10 pm

2 stops18h 01m

Bilbao

Sat 12/6

12:50 pm-11:54 pm

2 stops17h 04m

$660

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

$684

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Mon 12/29

5:40 pm-8:50 pm

1 stop20h 10m

Bilbao

Thu 1/8

9:35 pm-5:42 pm

2 stops27h 07m

$695

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Mon 4/6

10:30 pm-11:05 am

2 stops29h 35m

Bilbao

Tue 4/21

7:15 am-7:55 pm

2 stops19h 40m

$766

DaytonBilbao

DAY - BIO

DAYBIO

Dayton

Fri 3/27

2:10 pm-11:20 pm

2 stops28h 10m

Bilbao

Tue 3/31

6:45 am-11:29 pm

2 stops22h 44m

$786

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 38 results
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Best time to book a flight from Indiana to Bilbao

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

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

Find hourly flight availability from Indiana 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 November 6, 2025.

A simple way to save on the total cost of your ticket is to fly from Indiana to Bilbao in the evening. If you’re flexible enough to do this you can expect to save up to 53% on your trip compared to booking a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Indiana 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 Indiana?

    Most people fly into Bilbao (BIO) if they book a flight to Bilbao from Indiana. Bilbao is conveniently located just 3.0 mi from Bilbao’s city center.

  • How long is the flight from Indiana to Bilbao?

    For as low as $650, American Airlines can have you in Bilbao from Indiana in 16h 30m. The distance between Indiana and Bilbao is about 4116 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Indiana to Bilbao one-way?

    To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at $428. United Airlines flights start at $450 while deals on Delta start at $733 one-way.

  • What are the most popular routes from Indiana to Bilbao?

    The most popular flight routes from Indiana to Bilbao are Chicago O'Hare Intl - Bilbao, Indianapolis - Bilbao and Cincinnati Cinci./N. Kentucky - Bilbao.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Indiana 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 Indiana to Bilbao

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