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$490+ Cheap flights from Arizona 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BIO
abr. 5 — abr. 121
sáb. 4/5
sáb. 4/12
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 marzo 31, 2025.

Round-trip from

$787
(Mytrip)

One-way from

$490
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$840
From Arizona to Bilbao
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One-way flight from Arizona to Bilbao
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Highest demand for flights based on searches. 7% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 marzo 31, 2025.

This Mytrip deal was found by Cheapflights users on 3/31. 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.
dom. 4/208:00 amPHX - BIO
2 stops29h 15mMultiple Airlines
mié. 5/77:55 amBIO - PHX
3 stops33h 18mMultiple Airlines
Deal found 3/31$787
This KLM deal was found by Cheapflights users on 3/31. 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.
lun. 4/213:05 pmPHX - BIO
1 stop21h 55mKLM
mié. 5/77:10 amBIO - PHX
1 stop14h 40mKLM
Deal found 3/31$811
This Delta deal was found by Cheapflights users on 3/31. 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.
mar. 4/229:17 amPHX - BIO
2 stops16h 08mDelta
mié. 5/77:10 amBIO - PHX
1 stop14h 40mDelta
Deal found 3/31$816
This Mytrip deal was found by Cheapflights users on 3/29. 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.
mié. 4/301:07 amLAS - BIO
3 stops31h 08mMultiple Airlines
dom. 5/117:30 amBIO - LAS
2 stops45h 40mMultiple Airlines
Deal found 3/29$840
This Air France deal was found by Cheapflights users on 3/31. 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.
dom. 4/209:17 amPHX - BIO
2 stops16h 08mAir France
mié. 5/77:10 amBIO - PHX
1 stop14h 40mAir France
Deal found 3/31$1,115
This Orbitz deal was found by Cheapflights users on 3/31. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/201:04 amPHX - BIO
2 stops31h 26mAer Lingus
mié. 5/76:10 pmBIO - PHX
2 stops33h 20mAer Lingus
Deal found 3/31$1,427
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/1912:40 amPHX - BIO
2 stops22h 50mIberia
mié. 5/71:30 pmBIO - PHX
2 stops17h 49mIberia
Deal found 3/31$1,640
This United Airlines deal was found by Cheapflights users on 3/31. 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.
dom. 4/2012:45 amPHX - BIO
2 stops32h 05mUnited Airlines
mié. 5/72:10 pmBIO - PHX
3 stops39h 46mUnited Airlines
Deal found 3/31$1,855
This Gurufare deal was found by Cheapflights users on 3/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/2811:02 amPHX - BIO
1 stop14h 43mLufthansa
vie. 7/412:30 pmBIO - PHX
1 stop19h 18mLufthansa
Deal found 3/30$2,335
This AranGrant deal was found by Cheapflights users on 3/31. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/110:00 pmLAS - BIO
2 stops25h 30mIberia
dom. 5/119:35 pmBIO - LAS
2 stops32h 35mIberia
Deal found 3/31$3,980
This Air Canada deal was found by Cheapflights users on 3/30. 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.
jue. 5/17:00 amLAS - BIO
2 stops25h 50mAir Canada
dom. 5/117:40 amBIO - LAS
2 stops35h 59mAir Canada
Deal found 3/30$4,116
This Trip.com deal was found by Cheapflights users on 3/31. 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.
dom. 4/208:40 pmPHX - BIO
1 stop30h 45mBritish Airways
mié. 5/76:10 pmBIO - PHX
1 stop29h 10mBritish Airways
Deal found 3/31$4,557

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 marzo 31, 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

dom. 4/20

8:00 am-10:15 pm

2 stops29h 15m

Bilbao

mié. 5/7

7:55 am-8:13 am

3 stops33h 18m

$787

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

lun. 4/21

3:05 pm-10:00 pm

1 stop21h 55m

Bilbao

mié. 5/7

7:10 am-12:50 pm

1 stop14h 40m

$811

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

mar. 4/22

9:17 am-10:25 am

2 stops16h 08m

Bilbao

mié. 5/7

7:10 am-12:50 pm

1 stop14h 40m

$816

Las VegasBilbao

LAS - BIO

LASBIO

Las Vegas Harry Reid Intl

mié. 4/30

1:07 am-5:15 pm

3 stops31h 08m

Bilbao

dom. 5/11

7:30 am-8:10 pm

2 stops45h 40m

$840

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

dom. 4/20

9:17 am-10:25 am

2 stops16h 08m

Bilbao

mié. 5/7

7:10 am-12:50 pm

1 stop14h 40m

$1,115

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

dom. 4/20

1:04 am-5:30 pm

2 stops31h 26m

Bilbao

mié. 5/7

6:10 pm-6:30 pm

2 stops33h 20m

$1,427

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

sáb. 4/19

12:40 am-8:30 am

2 stops22h 50m

Bilbao

mié. 5/7

1:30 pm-10:19 pm

2 stops17h 49m

$1,640

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

dom. 4/20

12:45 am-5:50 pm

2 stops32h 05m

Bilbao

mié. 5/7

2:10 pm-8:56 pm

3 stops39h 46m

$1,855

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

sáb. 6/28

11:02 am-10:45 am

1 stop14h 43m

Bilbao

vie. 7/4

12:30 pm-10:48 pm

1 stop19h 18m

$2,335

Las VegasBilbao

LAS - BIO

LASBIO

Las Vegas Harry Reid Intl

jue. 5/1

10:00 pm-8:30 am

2 stops25h 30m

Bilbao

dom. 5/11

9:35 pm-9:10 pm

2 stops32h 35m

$3,980

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 19 results
1
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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 marzo 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Arizona to Bilbao as you normally would.

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 marzo 31, 2025.
See what other customers who have flown with Delta, KLM and Air France from Arizona to Bilbao have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,012 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Arizona to Bilbao one-way?

    One-way options have recently been found by users for as low as $621 on KLM. Other airlines that offer cheap prices include United Airlines from $629 and Lufthansa from $3,257 one-way.

  • 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.

  • What is the cheapest month to book a flight from Arizona to Bilbao?

    Currently, January is the cheapest month in which you can book a flight from Arizona to Bilbao (average of $541). Flying from Arizona 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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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 marzo 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$839Average$1,293FlexibilityNo cancel feeOn-timeN/A
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