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Cheap flights from Tucson to Bilbao from $650

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Bilbao departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Tucson to Bilbao

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:10 am - 5:30 pm
TUS
-
BIO
25h 20m
2 stops
Delta Logo
6:45 am - 9:30 pm
BIO
-
TUS
23h 45m
2 stops
$891Delta
Sun, May 10 - Sun, May 17
United Airlines Logo
7:20 am - 10:50 pm
TUS
-
BIO
30h 30m
2 stops
United Airlines Logo
7:15 am - 5:04 pm
BIO
-
TUS
18h 49m
2 stops
$1,453United Airlines
Fri, Aug 7 - Fri, Aug 14

momondo Fare Finder

 
Customize your flight search to find flights from Tucson 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, momondo users made 832,500 searches. Data last updated March 31, 2026.
Use the filters below to find and compare flights from Tucson to Bilbao that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TucsonBilbao

TUS - BIO

TUSBIO

Tucson

Sun 5/10

7:10 am-5:30 pm

2 stops25h 20m

Bilbao

Sun 5/17

6:45 am-9:30 pm

2 stops23h 45m

$891

TucsonBilbao

TUS - BIO

TUSBIO

Tucson

Fri 8/7

7:20 am-10:50 pm

2 stops30h 30m

Bilbao

Fri 8/14

7:15 am-5:04 pm

2 stops18h 49m

$1,453
Cheapest one-way
Quickest one-way

TucsonBilbao

TUS - BIO

TUSBIO

Tucson

Wed 4/15

6:00 am-9:50 am

2 stops18h 50m

$650

TucsonBilbao

TUS - BIO

TUSBIO

Tucson

Wed 4/15

7:46 am-6:05 pm

3 stops49h 19m

$673

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Bilbao from

How to get the cheapest flight ticket from Tucson to Bilbao

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Tucson to Bilbao?

Delta is the most popular carrier operating from Tucson to Bilbao

When to book flights from Tucson to Bilbao

Are you open to changing your travel dates? Check out the ideal times to fly from Tucson to Bilbao according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Tucson to Bilbao (TUS to BIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Bilbao

Fastest flight time

25h 20m

Direct flights

None
The fastest flight from Tucson to Bilbao takes 25h 20m
There are no direct flights from Tucson to Bilbao. There are no popular flight routes from Tucson to Bilbao.
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  • How far is Tucson to Bilbao by plane?

    Tucson and Bilbao are 5519.3 mi apart from one another. A reasonable flight in good conditions will take 25h 20m.

  • When did momondo last update prices for flights from Tucson Airport to Bilbao Airport?

    Prices for flights from Tucson Airport to Bilbao Airport refresh daily.

  • How old do you have to be to fly from Tucson Airport to Bilbao Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tucson Airport to Bilbao Airport.

  • What documentation or ID do you need to fly to Bilbao Airport?

    The required travel and health documents for your Bilbao Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bilbao Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Bilbao?

Book flights to Bilbao if you plan to visit one of these locations
Getxo
Laredo
Lekeitio

Why use momondo?

Why should I use momondo to find a flight deal from Tucson to Bilbao?

It is quick and easy to find Tucson to Bilbao flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bilbao that suits you.

Can I find flights from Tucson to Bilbao with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bilbao from Tucson which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Tucson to Bilbao?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bilbao from Tucson.

I’m not ready to book a flight from Tucson to Bilbao right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Tucson to Bilbao flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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