HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tucson

$918+ Cheap flights from Bilbao (BIO) to Tucson (TUS)

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — TUS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bilbao to Tucson with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Bilbao to Tucson

Best flights from Bilbao to Tucson
Discover carefully curated flight deals from Bilbao to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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.
Thu 1/227:40 amBIO - TUS
2 stops21h 46mUnited Airlines
Mon 1/268:07 pmTUS - BIO
2 stops41h 48mUnited Airlines
Deal found 12/15$918
This KLM deal was found by Cheapflights users on 12/16. 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.
Thu 1/16:50 amBIO - TUS
2 stops23h 30mMultiple Airlines
Mon 1/512:05 pmTUS - BIO
2 stops21h 15mMultiple Airlines
Deal found 12/16$1,989

Find flight deals from Bilbao to Tucson

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) to Tucson (TUS). 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 18, 2025.

Round-trip from

$917
(United Airlines)
From Bilbao to Tucson
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bilbao to Tucson 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 18, 2025.
Use the filters below to find and compare flights from Bilbao to Tucson that are best for you.

Fly from

Bilbao

Fly to

Tucson

Route

Depart

Return

Price

BilbaoTucson

BIO - TUS

BIOTUS

Bilbao

Thu 1/22

7:40 am-9:26 pm

2 stops21h 46m

Tucson

Mon 1/26

8:07 pm-9:55 pm

2 stops41h 48m

$918

BilbaoTucson

BIO - TUS

BIOTUS

Bilbao

Thu 1/1

6:50 am-10:20 pm

2 stops23h 30m

Tucson

Mon 1/5

12:05 pm-5:20 pm

2 stops21h 15m

$1,989

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Best time to book a flight from Bilbao to Tucson

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

Related info for your journey

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

    There are many flights that can get you from Bilbao to Tucson in 21h 46m. Fly via United Airlines to get the fastest option. The distance from Bilbao to Tucson is about 5523 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bilbao to Tucson 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

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Sierra Vista
Green Valley

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bilbao to Tucson

See prices for flight routes from nearby airports that may be better suited for you.
Bilbao to Las Vegas flights
Bilbao to Sky Harbor Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.