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$604+ Cheap flights from Indianapolis (IND) 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BIO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Indianapolis to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) 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 September 11, 2025.

Round-trip from

$604
(American Airlines)
From Indianapolis to Bilbao
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Find flight deals from Indianapolis to Bilbao

Cheapest flights from Indianapolis to Bilbao
Explore the most affordable flight options available from Indianapolis to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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 12/77:50 amIND - BIO
2 stops18h 40mAmerican Airlines
Sun 12/149:15 amBIO - IND
2 stops16h 56mAmerican Airlines
Deal found 9/10$604
This Ovago deal was found by Cheapflights users on 9/11. 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 12/711:53 amIND - BIO
2 stops29h 22mMultiple Airlines
Sun 12/143:55 pmBIO - IND
1 stop32h 35mMultiple Airlines
Deal found 9/11$801
This United Airlines deal was found by Cheapflights users on 9/11. 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 12/279:00 amIND - BIO
2 stops21h 50mUnited Airlines
Fri 1/212:50 pmBIO - IND
2 stops41h 09mUnited Airlines
Deal found 9/11$1,173
This Air Canada deal was found by Cheapflights users on 9/10. 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.
Sun 12/712:10 pmIND - BIO
3 stops17h 50mAir Canada
Sun 12/146:45 amBIO - IND
3 stops19h 15mAir Canada
Deal found 9/10$1,253
This Ovago deal was found by Cheapflights users on 9/10. 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.
Sat 12/278:00 pmIND - BIO
1 stop13h 15mAer Lingus
Fri 1/24:50 pmBIO - IND
1 stop31h 40mAer Lingus
Deal found 9/10$1,334
This Ovago deal was found by Cheapflights users on 9/10. 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.
Sat 12/278:00 pmIND - BIO
1 stop13h 15mMultiple Airlines
Fri 1/26:45 amBIO - IND
2 stops47h 05mMultiple Airlines
Deal found 9/10$1,336
This Brussels Airlines deal was found by Cheapflights users on 9/11. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/72:42 pmIND - BIO
3 stops19h 28mBrussels Airlines
Sun 12/141:40 pmBIO - IND
2 stops35h 21mBrussels Airlines
Deal found 9/11$1,421
This Air Canada deal was found by Cheapflights users on 9/10. 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 12/2711:20 amIND - BIO
3 stops18h 40mAir Canada
Fri 1/26:45 amBIO - IND
3 stops19h 17mAir Canada
Deal found 9/10$2,224

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis 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 September 11, 2025.
Use the filters below to find and compare flights from Indianapolis to Bilbao that are best for you.

Fly from

Indianapolis

Fly to

Bilbao

Route

Depart

Return

Price

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Wed 3/4

2:40 pm-4:10 pm

2 stops19h 30m

Bilbao

Sun 3/8

6:45 am-8:51 pm

2 stops20h 06m

$611

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Fri 3/6

7:20 am-8:30 am

2 stops19h 10m

Bilbao

Sat 3/14

5:35 pm-8:42 pm

2 stops32h 07m

$665

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Sun 12/7

11:53 am-11:15 pm

2 stops29h 22m

Bilbao

Sun 12/14

3:55 pm-6:30 pm

1 stop32h 35m

$801

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Sat 12/27

9:00 am-12:50 pm

2 stops21h 50m

Bilbao

Fri 1/2

12:50 pm-11:59 pm

2 stops41h 09m

$1,173

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Sun 12/7

12:10 pm-12:00 pm

3 stops17h 50m

Bilbao

Sun 12/14

6:45 am-8:00 pm

3 stops19h 15m

$1,253

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Sat 12/27

8:00 pm-3:15 pm

1 stop13h 15m

Bilbao

Fri 1/2

4:50 pm-6:30 pm

1 stop31h 40m

$1,334

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Sat 12/27

8:00 pm-3:15 pm

1 stop13h 15m

Bilbao

Fri 1/2

6:45 am-11:50 pm

2 stops47h 05m

$1,336

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Indianapolis to Bilbao

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

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

Find hourly flight availability from Indianapolis 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 September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Indianapolis to Bilbao at noon. If you’re flexible enough to do this you can expect to save up to 59% on your trip compared to booking a flight in the morning.

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 September 11, 2025.
Peruse reviews from past customers who have flown with United Airlines from Indianapolis to Bilbao to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

    United Airlines and Iberia can get you from Indianapolis to Bilbao in just under 19h 10m. Your travel time can differ by up to 20m. There are 4130 mi between Indianapolis and Bilbao. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Indianapolis to Bilbao round-trip?

    Flying on United Airlines is currently your cheapest option to Bilbao, with prices starting at $634.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Indianapolis to Bilbao (average of $541). Flying from Indianapolis to Bilbao in June is currently the most expensive (average of $1,136). 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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Alternative routes for Indianapolis to Bilbao

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Indianapolis to Bilbao

Discover the top airline that operate flights from Indianapolis 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$634Average$1,297FlexibilityNo cancel feeOn-time69%

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