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$480+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BIO
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:44 pmIND - BIO
2 stops35h 06mUnited Airlines
Tue 12/166:45 amBIO - IND
2 stops22h 53mUnited Airlines
Deal found 12/10$2,116
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/271:45 pmIND - BIO
2 stops21h 35mDelta
Fri 1/26:50 amBIO - IND
2 stops21h 20mDelta
Deal found 12/10$2,397
This Ovago deal was found by Cheapflights users on 12/10. 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
2 stops34h 06mAer Lingus
Deal found 12/10$3,052

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$480
(Cheapflightsfares)

Popular in

July

Cheapest in

November

Average price

$704
Provider with most accurate pricing for Indianapolis-Bilbao flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Bilbao flights.
Search Deals
From Indianapolis to Bilbao
Search Deals
Highest demand for flights based on searches. 39% potential increase in price ($676 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($132 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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

Thu 1/15

12:23 pm-12:00 pm

2 stops17h 37m

Bilbao

Mon 1/19

7:25 am-10:14 pm

2 stops20h 49m

$480

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Sat 1/24

5:21 pm-5:20 pm

2 stops17h 59m

Bilbao

Sat 1/31

6:50 am-7:45 pm

2 stops18h 55m

$485

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Fri 1/30

11:25 am-11:20 pm

2 stops29h 55m

Bilbao

Tue 2/3

11:35 am-2:57 pm

2 stops33h 22m

$488

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Sat 1/24

2:34 pm-10:50 am

2 stops14h 16m

Bilbao

Sat 1/31

7:25 am-10:14 pm

3 stops20h 49m

$493

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Wed 4/22

6:12 pm-5:50 pm

2 stops17h 38m

Bilbao

Fri 5/1

6:45 am-4:47 pm

2 stops16h 02m

$763

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Thu 1/15

6:55 am-10:35 pm

3 stops33h 40m

Bilbao

Mon 1/19

12:35 pm-11:26 am

3 stops28h 51m

$863

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Wed 4/22

7:50 pm-5:30 pm

1 stop15h 40m

Bilbao

Fri 5/1

6:10 pm-6:20 pm

1 stop30h 10m

$1,028

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Sat 1/3

3:30 pm-6:05 pm

2 stops20h 35m

Bilbao

Thu 6/18

6:45 am-4:00 pm

2 stops15h 15m

$1,028

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Fri 1/2

1:45 pm-5:20 pm

2 stops21h 35m

$523

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Fri 1/2

12:36 pm-12:00 pm

3 stops17h 24m

$1,007

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Compare providers for flights from Indianapolis to Bilbao

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Bilbao in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Indianapolis-Bilbao flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Indianapolis-Bilbao flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Indianapolis-Bilbao flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Indianapolis-Bilbao flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Bilbao flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Indianapolis to Bilbao in the evening. If you’re flexible enough to do this you can expect to save up to 62% 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 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?

    Lufthansa, KLM, and United Airlines can get you from Indianapolis to Bilbao in just under 17h 37m. Your travel time can differ by up to 12h 18m. There are 4130 mi between Indianapolis and Bilbao. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

See more FAQs

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