$325+ Cheap flights from Phoenix 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BIO
Oct 11 — Oct 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Phoenix to Bilbao 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 Phoenix to Bilbao
Cheapest
Best
Last-minute
One-way
Cheapest flights from Phoenix to BilbaoExplore the most affordable flight options available from Phoenix to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Phoenix to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This Travelocity deal was found by Cheapflights users on 9/10. 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.
Wed 12/28:40 pm -
2 stops18h 35m
Wed 12/96:45 am -
2 stops22h 04m
Deal found 9/10![Iberia logo]()
$600
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:14 pm -
2 stops18h 41m
Wed 10/141:30 pm -
2 stops18h 51m
Deal found 9/8![American Airlines logo]()
$602
This KLM deal was found by Cheapflights users on 9/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/24:10 pm -
1 stop17h 15m
Wed 12/97:10 am -
1 stop14h 45m
Deal found 9/10![KLM logo]()
$613
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:48 am -
2 stops22h 37m
Wed 12/97:10 am -
1 stop14h 45m
Deal found 9/10![Delta logo]()
$617
This Delta deal was found by Cheapflights users on 9/9. 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.
Wed 10/76:05 am -
2 stops18h 45m
Wed 10/146:45 am -
2 stops21h 10m
Deal found 9/9![Delta logo]()
$627
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/710:46 am -
2 stops22h 09m
Mon 11/2311:45 am -
2 stops41h 40m
Deal found 9/9![United Airlines logo]()
$636
This Delta deal was found by Cheapflights users on 9/9. 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.
Fri 10/26:10 am -
2 stops18h 40m
Fri 10/97:10 am -
1 stop15h 00m
Deal found 9/9![Delta logo]()
$667
This Air Canada deal was found by Cheapflights users on 9/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:25 pm -
2 stops48h 30m
Wed 12/97:30 am -
3 stops23h 55m
Deal found 9/10![Multiple Airlines logo]()
$671
This Delta deal was found by Cheapflights users on 9/8. 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.
Thu 10/83:25 pm -
1 stop17h 05m
Thu 10/156:45 am -
2 stops23h 30m
Deal found 9/8![Delta logo]()
$672
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/84:49 pm -
2 stops45h 36m
Thu 10/157:15 am -
2 stops22h 34m
Deal found 9/9![United Airlines logo]()
$673
This KAYAK deal was found by Cheapflights users on 9/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:46 am -
2 stops22h 09m
Wed 10/1411:55 am -
2 stops20h 20m
Deal found 9/10![Lufthansa logo]()
$687
Best flights from Phoenix to BilbaoDiscover carefully curated flight deals from Phoenix to Bilbao that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Phoenix to Bilbao that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:48 am -
2 stops22h 37m
Wed 12/97:10 am -
1 stop14h 45m
Deal found 9/10![Delta logo]()
$617
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/84:49 pm -
2 stops45h 36m
Thu 10/157:15 am -
2 stops22h 34m
Deal found 9/9![United Airlines logo]()
$673
This Air Canada deal was found by Cheapflights users on 9/6. 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.
Wed 10/712:50 pm -
2 stops20h 05m
Wed 10/146:50 am -
2 stops37h 11m
Deal found 9/6![Air Canada logo]()
$796
This Delta deal was found by Cheapflights users on 9/9. 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.
Fri 10/26:10 am -
2 stops18h 40m
Fri 10/97:10 am -
1 stop15h 00m
Deal found 9/9![Delta logo]()
$667
This Delta deal was found by Cheapflights users on 9/8. 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.
Thu 10/83:25 pm -
1 stop17h 05m
Thu 10/156:45 am -
2 stops23h 30m
Deal found 9/8![Delta logo]()
$672
This United Airlines deal was found by Cheapflights users on 9/6. 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 12/66:51 am -
2 stops31h 04m
Wed 12/97:30 am -
2 stops21h 55m
Deal found 9/6![United Airlines logo]()
$745
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/78:30 am -
3 stops28h 55m
Mon 10/196:50 am -
2 stops21h 03m
Deal found 9/6![United Airlines logo]()
$865
This Delta deal was found by Cheapflights users on 9/7. 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.
Fri 10/239:55 am -
2 stops21h 35m
Fri 10/307:10 am -
1 stop14h 45m
Deal found 9/7![Delta logo]()
$853
Last-minute flights from Phoenix to BilbaoDiscover last-minute flight deals from Phoenix to Bilbao. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Bilbao. Data last updated September 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/9. 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.
Fri 10/26:10 am -
2 stops18h 40m
Fri 10/97:10 am -
1 stop15h 00m
Deal found 9/9![Delta logo]()
$667
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:14 pm -
2 stops18h 41m
Wed 10/141:30 pm -
2 stops18h 51m
Deal found 9/8![American Airlines logo]()
$602
This Delta deal was found by Cheapflights users on 9/9. 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.
Wed 10/76:05 am -
2 stops18h 45m
Wed 10/146:45 am -
2 stops21h 10m
Deal found 9/9![Delta logo]()
$627
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/710:46 am -
2 stops22h 09m
Mon 11/2311:45 am -
2 stops41h 40m
Deal found 9/9![United Airlines logo]()
$636
This KAYAK deal was found by Cheapflights users on 9/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:46 am -
2 stops22h 09m
Wed 10/1411:55 am -
2 stops20h 20m
Deal found 9/10![Lufthansa logo]()
$687
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/711:52 pm -
2 stops38h 18m
Mon 10/196:50 am -
2 stops35h 04m
Deal found 9/10![United Airlines logo]()
$725
This Air Canada deal was found by Cheapflights users on 9/6. 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.
Wed 10/712:50 pm -
2 stops20h 05m
Wed 10/146:50 am -
2 stops37h 11m
Deal found 9/6![Air Canada logo]()
$796
This FlightHub deal was found by Cheapflights users on 9/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:00 am -
2 stops23h 15m
Mon 10/1910:15 am -
2 stops45h 09m
Deal found 9/8![Multiple Airlines logo]()
$803
This United deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:30 am -
3 stops28h 55m
Mon 11/2312:25 pm -
2 stops55h 55m
Deal found 9/9![Multiple Airlines logo]()
$805
This Delta deal was found by Cheapflights users on 9/8. 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.
Thu 10/83:25 pm -
1 stop17h 05m
Thu 10/156:45 am -
2 stops23h 30m
Deal found 9/8![Delta logo]()
$672
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/84:49 pm -
2 stops45h 36m
Thu 10/157:15 am -
2 stops22h 34m
Deal found 9/9![United Airlines logo]()
$673
One-way flights from Phoenix to BilbaoSearch for one-way flight options from Phoenix to Bilbao. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Phoenix to Bilbao. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/114:35 pm -
3 stops54h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:15 pm -
3 stops34h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:30 am -
3 stops51h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$334
This KLM deal was found by Cheapflights users on 9/11. 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.
Tue 3/24:10 pm -
1 stop17h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![KLM logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:00 am -
2 stops39h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$351
This Priceline deal was found by Cheapflights users on 9/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/28:20 am -
2 stops20h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Air Canada logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:16 am -
3 stops47h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:38 pm -
3 stops40h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/212:55 pm -
3 stops25h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$394
Find flight deals from Phoenix to Bilbao
Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) 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 September 11, 2026.
Round-trip from | $600 (Expedia) |
|---|---|
One-way from | $325 (Kiwi.com) |
Popular in | May |
Cheapest in | April |
Average price | $892 |
Cheapflights Fare Finder
Customize your flight search to find flights from Phoenix 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 7,457,451 searches. Data last updated September 11, 2026.
Use the filters below to find and compare flights from Phoenix to Bilbao that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixBilbao
PHX Phoenix Sky Harbor Intl - BIO Bilbao
PHXBIO
Phoenix Sky Harbor Intl
Sat 10/10
1:15 pm-8:15 am
3 stops34h 00m
Bilbao
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$332
PhoenixBilbao
PHX Phoenix Sky Harbor Intl - BIO Bilbao
PHXBIO
Phoenix Sky Harbor Intl
Tue 3/2
4:10 pm-5:25 pm
1 stop17h 15m
Bilbao
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$346
PhoenixBilbao
PHX Phoenix Sky Harbor Intl - BIO Bilbao
PHXBIO
Phoenix Sky Harbor Intl
Tue 3/2
8:20 am-12:50 pm
2 stops20h 30m
Bilbao
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$353
PhoenixBilbao
PHX Phoenix Sky Harbor Intl - BIO Bilbao
PHXBIO
Phoenix Sky Harbor Intl
Tue 3/2
12:55 pm-10:50 pm
3 stops25h 55m
Bilbao
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$394
PhoenixBilbao
PHX Phoenix Sky Harbor Intl - BIO Bilbao
PHXBIO
Phoenix Sky Harbor Intl
Sun 10/11
11:32 pm-9:50 am
2 stops25h 18m
Bilbao
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$468
PhoenixBilbao
PHX Phoenix Sky Harbor Intl - BIO Bilbao
PHXBIO
Phoenix Sky Harbor Intl
Mon 10/12
11:32 pm-9:50 am
2 stops25h 18m
Bilbao
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$468
PhoenixBilbao
PHX Phoenix Sky Harbor Intl - BIO Bilbao
PHXBIO
Phoenix Sky Harbor Intl
Sat 10/10
3:25 pm-10:00 pm
1 stop21h 35m
Bilbao
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$513
PhoenixBilbao
PHX Phoenix Sky Harbor Intl - BIO Bilbao
PHXBIO
Phoenix Sky Harbor Intl
Wed 12/2
10:48 am-5:25 pm
2 stops22h 37m
Bilbao
Wed 12/9
7:10 am-1:55 pm
1 stop14h 45m
$617
Quickest round-trip
PhoenixBilbao
PHX Phoenix Sky Harbor Intl - BIO Bilbao
PHXBIO
Phoenix Sky Harbor Intl
Tue 10/6
3:25 pm-5:30 pm
1 stop17h 05m
Bilbao
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$645
PhoenixBilbao
PHX Phoenix Sky Harbor Intl - BIO Bilbao
PHXBIO
Phoenix Sky Harbor Intl
Fri 10/2
6:10 am-9:50 am
2 stops18h 40m
Bilbao
Fri 10/9
7:10 am-1:10 pm
1 stop15h 00m
$667
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from Phoenix to Bilbao
Have a flexible travel schedule? Discover the best time to fly to Bilbao from Phoenix with our price prediction graph.
PH1-BIO
PHX-BIO
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 Phoenix to Bilbao
PH1-BIO
PHX-BIO
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Phoenix to Bilbao. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Bilbao flight routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights