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$223+ Cheap flights from Indianapolis (IND) 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BIO
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$604
(Booking.com)

One-way from

$223
(Kiwi.com)
From Indianapolis to Bilbao
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One-way flight 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 July 30, 2025.

This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:54 amIND - BIO
2 stops18h 11mLufthansa
Tue 11/186:40 amBIO - IND
2 stops18h 46mLufthansa
Deal found 7/29$604
This Orbitz deal was found by Cheapflights users on 7/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:25 pmIND - BIO
2 stops35h 20mIberia
Mon 10/271:35 pmBIO - IND
2 stops33h 17mIberia
Deal found 7/29$620
This United Airlines deal was found by Cheapflights users on 7/29. 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 10/1911:27 amIND - BIO
2 stops24h 23mUnited Airlines
Sat 10/252:10 pmBIO - IND
2 stops32h 10mUnited Airlines
Deal found 7/29$675
This Air Canada deal was found by Cheapflights users on 7/29. 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 11/1111:25 amIND - BIO
3 stops18h 40mAir Canada
Tue 11/186:40 amBIO - IND
3 stops19h 19mAir Canada
Deal found 7/29$678
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Fri 9/1211:10 amIND - BIO
2 stops29h 30mMultiple Airlines
Fri 9/191:10 pmBIO - IND
3 stops34h 09mMultiple Airlines
Deal found 7/29$796
This Ovago deal was found by Cheapflights users on 7/29. 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.
Fri 9/127:50 pmIND - BIO
1 stop15h 40mAer Lingus
Fri 9/196:10 pmBIO - IND
1 stop30h 10mAer Lingus
Deal found 7/29$1,714

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 July 30, 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

Sat 10/18

7:25 pm-12:45 pm

2 stops35h 20m

Bilbao

Mon 10/27

1:35 pm-5:52 pm

2 stops33h 17m

$620

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Sun 10/19

11:27 am-5:50 pm

2 stops24h 23m

Bilbao

Sat 10/25

2:10 pm-4:20 pm

2 stops32h 10m

$675

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Sat 10/18

10:20 am-2:45 pm

2 stops22h 25m

Bilbao

Mon 10/27

6:40 am-9:59 pm

3 stops20h 19m

$714

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Fri 9/12

11:10 am-10:40 pm

2 stops29h 30m

Bilbao

Fri 9/19

1:10 pm-5:19 pm

3 stops34h 09m

$796

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Fri 9/12

7:50 pm-5:30 pm

1 stop15h 40m

Bilbao

Fri 9/19

6:10 pm-6:20 pm

1 stop30h 10m

$1,714

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Wed 10/15

6:00 am-7:05 pm

2 stops31h 05m

$223

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Wed 10/15

7:50 pm-5:30 pm

1 stop15h 40m

$424

IndianapolisBilbao

IND - BIO

INDBIO

Indianapolis

Thu 8/14

7:20 am-10:45 am

3 stops21h 25m

$543

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 July 30, 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 July 30, 2025.
Peruse reviews from past customers who have flown with KLM, United Airlines, and Air Canada 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.
KLM
7.8
Good
1,383 reviews

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,896 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air Canada
7.1
Good
9,837 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Aer Lingus
7.1
Good
1,191 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Iberia
7.0
Good
2,859 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

  • What are the cheapest airlines flying from Indianapolis to Bilbao round-trip?

    Flying on Lufthansa is currently your cheapest option to Bilbao, with prices starting at $604. Additional round-trip tickets that might be worth considering are offered by Iberia and United Airlines, with the lowest prices starting at $620 and $675, respectively.

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

    For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as $424. Users have also found prices from $458 and $477 on KLM and United Airlines, respectively.

  • 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 $1,135). 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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Dayton to Bilbao flights

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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$595Average$1,297FlexibilityNo cancel feeOn-time69%

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