IND - BIO

$473 Find Cheap Flights from Indianapolis to Bilbao

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Indianapolis to Bilbao departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bilbao

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Indianapolis to Bilbao, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Indianapolis to Bilbao, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$473
KLM
Tue 2/24Mon 3/2
IND - BIO • 2 stops
Cheapest one-way
$946
United Airlines
Sun 6/7
IND - BIO • 2 stops
Top airlines
KLM
Cheapest • from $473 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Bilbao!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Indianapolis to Bilbao (IND-BIO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Indianapolis to Bilbao that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Indianapolis to Bilbao

Tue, Feb 24 - Mon, Mar 2
KLM Logo
3:29 pm - 12:00 pm
IND
-
BIO
14h 31m2 stops
KLM Logo
11:55 am - 9:13 pm
BIO
-
IND
15h 18m2 stops
$473KLM
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
6:10 pm - 6:05 pm
IND
-
BIO
17h 55m2 stops
United Airlines Logo
6:45 am - 9:59 pm
BIO
-
IND
21h 14m2 stops
$479United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
12:07 pm - 10:50 am
IND
-
BIO
16h 43m2 stops
United Airlines Logo
6:45 am - 11:44 pm
BIO
-
IND
22h 59m2 stops
$488United Airlines
Wed, Apr 22 - Fri, May 1
Lufthansa Logo
7:45 pm - 11:25 pm
IND
-
BIO
21h 40m2 stops
Lufthansa Logo
2:00 pm - 4:47 pm
BIO
-
IND
32h 47m2 stops
$504Lufthansa
Wed, Apr 22 - Fri, May 1
Lufthansa Logo
7:45 pm - 5:55 pm
IND
-
BIO
16h 10m2 stops
Lufthansa Logo
2:00 pm - 4:47 pm
BIO
-
IND
32h 47m2 stops
$514Lufthansa
Tue, Feb 24 - Mon, Mar 2
Air Canada Logo
12:37 pm - 12:05 pm
IND
-
BIO
17h 28m3 stops
Air Canada Logo
6:45 am - 8:03 pm
BIO
-
IND
19h 18m3 stops
$606Air Canada
Wed, Apr 22 - Fri, May 1
Aer Lingus Logo
7:50 pm - 5:30 pm
IND
-
BIO
15h 40m1 stop
Aer Lingus Logo
6:10 pm - 6:20 pm
BIO
-
IND
30h 10m1 stop
$658Aer Lingus
Wed, Apr 22 - Fri, May 1
Aer Lingus Logo
7:50 pm - 5:30 pm
IND
-
BIO
15h 40m1 stop
Aer Lingus Logo
6:10 pm - 12:24 am
BIO
-
IND
36h 14m2 stops
$668Aer Lingus
Thu, Mar 26 - Fri, Apr 3
United Airlines Logo
11:04 am - 6:05 pm
IND
-
BIO
26h 01m2 stops
United Airlines Logo
11:55 am - 11:17 am
BIO
-
IND
29h 22m2 stops
$939United Airlines
Thu, Mar 26 - Fri, Apr 3
Lufthansa Logo
6:00 am - 4:40 pm
IND
-
BIO
29h 40m2 stops
Lufthansa Logo
6:50 am - 6:53 pm
BIO
-
IND
18h 03m2 stops
$1,005Lufthansa
Booking Insights

KAYAK's insights & trends for Indianapolis to Bilbao flights

Get data-powered insights and trends into flights from Indianapolis to Bilbao to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Indianapolis to Bilbao?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Indianapolis to Bilbao were found on KLM ($473) and United Airlines ($479).

Which airlines fly non-stop between Indianapolis and Bilbao?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Indianapolis to Bilbao.

There is just one airline that flies from Indianapolis to Bilbao direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is $979.

Find deals

Good to know

Cheapest flight$473
Flight from Indianapolis to Bilbao

When to book flights from Indianapolis to Bilbao

Are your dates flexible? Find out the best times to travel from Indianapolis to Bilbao based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Indianapolis to Bilbao

  • What is the cheapest flight from Indianapolis to Bilbao?

    In the last 3 days, the lowest price for a flight from Indianapolis to Bilbao was $946 for a one-way ticket and $473 for a round-trip.

  • Do I need a passport to fly between Indianapolis and Bilbao?

    Yes

  • Which airports will I be using when flying from Indianapolis to Bilbao?

    On your way to Bilbao, you’ll fly out from Indianapolis. You’ll be landing at Bilbao.

  • Which aircraft models fly most regularly from Indianapolis to Bilbao?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Indianapolis to Bilbao?

    Star Alliance is the only airline alliance operating flights between Indianapolis and Bilbao.

  • How does KAYAK find such low prices on flights from Indianapolis to Bilbao?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indianapolis to Bilbao.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indianapolis to Bilbao?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bilbao from Indianapolis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Indianapolis to Bilbao?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bilbao with an airline and back to Indianapolis with another airline. Booking your flights between Indianapolis and BIO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indianapolis to Bilbao?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bilbao from Indianapolis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Indianapolis to Bilbao

 
See real verified KAYAK customer reviews for airlines flying from Indianapolis to Bilbao. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Indianapolis to Bilbao? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9138 reviews
6.6Food
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

6.0 GoodTobin, Jan 2026
LAX - CUN
Read more United Airlines reviews

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Aircraft was noisy, old and never dimmed the lights on a night flight even on business class! I flew 17 times on United and probably another 40 on other airlines United USA /Europe flights were the worst to include luggage delayed once going to europe and once coming back

Check how old the airframe is, some older ones have inoperable seat back entertainment or power.

Everything you need to know for your flight from Indianapolis to Bilbao

Information on your arrival and departure airports

Indianapolis (IND)
Bilbao (BIO)