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$604+ Cheap flights from Arizona to Bilbao (BIO)

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BIO
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Arizona to Bilbao

Keep the following information in mind while searching for Arizona to Bilbao flight deals. Data was last updated November 3, 2025.

Round-trip from

$604
(KAYAK)

Popular in

May

Cheapest in

September

Average price

$1,009
From Arizona to Bilbao
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($231 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($100 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Arizona to Bilbao

Cheapest flights from Arizona to Bilbao
Explore the most affordable flight options available from Arizona to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This KAYAK deal was found by Cheapflights users on 11/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:51 pmPHX - BIO
2 stops47h 04mLufthansa
Mon 12/811:35 amBIO - PHX
2 stops38h 16mLufthansa
Deal found 11/2$604
This Air Canada deal was found by Cheapflights users on 11/3. 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 12/212:50 pmPHX - BIO
3 stops39h 15mMultiple Airlines
Mon 12/85:35 pmBIO - PHX
2 stops36h 55mMultiple Airlines
Deal found 11/3$606
This Flysmarter deal was found by Cheapflights users on 11/3. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:45 amTUS - BIO
2 stops20h 45mKLM
Sun 11/236:50 amBIO - TUS
2 stops25h 09mKLM
Deal found 11/3$667
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/148:50 amPHX - BIO
2 stops25h 15mUnited Airlines
Sun 12/216:45 amBIO - PHX
2 stops24h 13mUnited Airlines
Deal found 11/1$947
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 12/178:30 amPHX - BIO
3 stops23h 40mUnited Airlines
Wed 12/2412:50 pmBIO - PHX
2 stops35h 42mUnited Airlines
Deal found 11/2$1,010
This Air France deal was found by Cheapflights users on 11/2. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/173:50 pmPHX - BIO
1 stop22h 35mAir France
Wed 12/247:25 amBIO - PHX
2 stops17h 16mAir France
Deal found 11/2$1,071
This Trip.com deal was found by Cheapflights users on 11/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/173:50 pmPHX - BIO
1 stop17h 30mKLM
Wed 12/247:25 amBIO - PHX
1 stop14h 10mKLM
Deal found 11/2$1,135
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Wed 12/109:00 amPHX - BIO
2 stops25h 35mMultiple Airlines
Tue 1/61:50 pmBIO - PHX
2 stops29h 54mMultiple Airlines
Deal found 11/2$1,139
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 12/2211:59 pmLAS - BIO
2 stops27h 51mUnited Airlines
Thu 1/812:50 pmBIO - LAS
2 stops28h 24mUnited Airlines
Deal found 11/2$1,315
This Kissandfly.com deal was found by Cheapflights users on 11/3. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:33 pmTUS - BIO
3 stops20h 27mIberia
Sun 11/237:10 amBIO - TUS
2 stops24h 33mIberia
Deal found 11/3$1,369
This KAYAK deal was found by Cheapflights users on 11/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:25 pmLAS - BIO
1 stop21h 25mLufthansa
Thu 1/812:50 pmBIO - LAS
2 stops42h 09mLufthansa
Deal found 11/2$1,546
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:28 pmLAS - BIO
2 stops27h 02mDelta
Thu 1/86:50 amBIO - LAS
1 stop16h 25mDelta
Deal found 11/2$1,563

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arizona 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 November 3, 2025.
Use the filters below to find and compare flights from Arizona to Bilbao that are best for you.

Fly from

Arizona

Fly to

Bilbao

Route

Depart

Return

Price

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Tue 12/2

2:51 pm-9:55 pm

2 stops47h 04m

Bilbao

Mon 12/8

6:50 pm-5:51 pm

2 stops31h 01m

$604

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Tue 12/2

12:50 pm-12:05 pm

3 stops39h 15m

Bilbao

Mon 12/8

5:35 pm-10:30 pm

2 stops36h 55m

$606

TucsonBilbao

TUS - BIO

TUSBIO

Tucson

Wed 11/19

6:45 am-11:30 am

2 stops20h 45m

Bilbao

Sun 11/23

6:50 am-11:59 pm

2 stops25h 09m

$667

TucsonBilbao

TUS - BIO

TUSBIO

Tucson

Fri 3/27

7:10 am-11:20 pm

2 stops32h 10m

Bilbao

Tue 3/31

6:45 am-9:25 pm

2 stops23h 40m

$724

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Fri 3/27

3:50 pm-5:20 pm

1 stop17h 30m

Bilbao

Tue 3/31

11:05 am-8:51 pm

2 stops18h 46m

$725

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Fri 3/27

3:50 pm-10:25 pm

1 stop22h 35m

Bilbao

Tue 3/31

11:05 am-8:51 pm

2 stops18h 46m

$777

Las VegasBilbao

LAS - BIO

LASBIO

Las Vegas Harry Reid Intl

Mon 12/22

11:59 pm-12:50 pm

2 stops27h 51m

Bilbao

Thu 1/8

12:50 pm-8:14 am

2 stops28h 24m

$1,315

TucsonBilbao

TUS - BIO

TUSBIO

Tucson

Wed 11/19

12:33 pm-5:00 pm

3 stops20h 27m

Bilbao

Sun 11/23

7:10 am-11:43 pm

2 stops24h 33m

$1,369

Las VegasBilbao

LAS - BIO

LASBIO

Las Vegas Harry Reid Intl

Sun 12/21

4:25 pm-10:50 pm

1 stop21h 25m

Bilbao

Thu 1/8

12:50 pm-9:59 pm

2 stops42h 09m

$1,546

Las VegasBilbao

LAS - BIO

LASBIO

Las Vegas Harry Reid Intl

Sat 12/20

11:28 pm-11:30 am

2 stops27h 02m

Bilbao

Thu 1/8

6:50 am-2:15 pm

1 stop16h 25m

$1,563

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 16 results
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Best time to book a flight from Arizona to Bilbao

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

What is the cheapest time of day to fly from AZ to BIO?

Find hourly flight availability from Arizona 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 November 3, 2025.

A simple way to save on the total cost of your ticket is to fly from Arizona to Bilbao in the evening. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the afternoon.

How much does it cost to fly round-trip from Arizona to Bilbao?

Related info for your journey

Find useful and relevant information for your journey from Arizona to Bilbao. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Bilbao from Arizona?

    Located just 3.0 mi from the city center, Bilbao (BIO) is the airport most travelers will use when flying to Bilbao from Arizona.

  • How long is the flight from Arizona to Bilbao?

    Departing from Arizona to Bilbao will take you 20h 45m. There are 5523 mi between Arizona and Bilbao. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Arizona to Bilbao?

    Most travelers choose Phoenix Sky Harbor Intl - Bilbao, Las Vegas Harry Reid Intl - Bilbao or Tucson - Bilbao when deciding on the best route from Arizona to Bilbao.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Arizona 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.

See more FAQs

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Alternative routes for Arizona to Bilbao

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Arizona to Bilbao

Discover the top airline that operate flights from Arizona 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$342Average$1,393FlexibilityNo cancel feeOn-timeN/A

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