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Bilbao

$828+ Cheap flights from Tucson (TUS) 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — BIO
Apr 16 — Apr 231
Wed 4/16
Wed 4/23
1 adult, Economy
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Cheap flight deals from Tucson to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) 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 April 11, 2025.

Round-trip from

$1,010
(Travelocity)

One-way from

$828
(United Airlines)
From Tucson to Bilbao
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One-way flight from Tucson to Bilbao
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Find flight deals from Tucson to Bilbao

Cheapest flights from Tucson to Bilbao
Explore the most affordable flight options available from Tucson to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

This Travelocity deal was found by Cheapflights users on 4/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/23:46 pmTUS - BIO
2 stops22h 29mIberia
Sun 9/79:35 pmBIO - TUS
2 stops34h 12mIberia
Deal found 4/10$1,010
This United Airlines deal was found by Cheapflights users on 4/10. 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.
Tue 9/26:30 amTUS - BIO
2 stops19h 15mUnited Airlines
Sun 9/77:40 amBIO - TUS
2 stops21h 17mUnited Airlines
Deal found 4/10$1,026

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 11, 2025.
Use the filters below to find and compare flights from Tucson to Bilbao that are best for you.

Fly from

Tucson

Fly to

Bilbao

Route

Depart

Return

Price

TucsonBilbao

TUS - BIO

TUSBIO

Tucson

Tue 9/2

3:46 pm-11:15 pm

2 stops22h 29m

Bilbao

Sun 9/7

9:35 pm-10:47 pm

2 stops34h 12m

$1,010

TucsonBilbao

TUS - BIO

TUSBIO

Tucson

Tue 9/2

6:30 am-10:45 am

2 stops19h 15m

Bilbao

Sun 9/7

7:40 am-7:57 pm

2 stops21h 17m

$1,026

TucsonBilbao

TUS - BIO

TUSBIO

Tucson

Tue 9/2

6:20 am-10:45 am

2 stops19h 25m

$828

TucsonBilbao

TUS - BIO

TUSBIO

Tucson

Mon 4/28

6:30 am-2:45 pm

2 stops23h 15m

$1,517

TucsonBilbao

TUS - BIO

TUSBIO

Tucson

Mon 4/28

3:45 pm-11:15 pm

3 stops22h 30m

$3,523

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Best time to book a flight from Tucson to Bilbao

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

Rainfall in Bilbao by month

Plan your trip to Bilbao by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bilbao ranges from 2.4 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Bilbao when rainfall is around 2.4 in.

Temperature in Bilbao by month

Plan your trip to Bilbao by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bilbao, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 April 11, 2025.
United Airlines
7.4
Good
8,636 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,636 reviews
United Airlines
7.4
Good
8,636 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Iberia
7.0
Good
2,669 reviews
United Airlines
7.4
Good
8,636 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.7
Okay
6,986 reviews
United Airlines
7.4
Good
8,636 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Tucson 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 to fly from Tucson to Bilbao one-way?

    One-way options have recently been found by users for as low as $828 on United Airlines. Other airlines that offer cheap prices include Lufthansa from $1,517 and Iberia from $3,523 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tucson 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 Tucson to Bilbao?

    Currently, January is the cheapest month in which you can book a flight from Tucson to Bilbao (average of $541). Flying from Tucson to Bilbao in June is currently the most expensive (average of $1,178). 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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