$295+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BIO
Oct 18 — Oct 251
Round-trip
1 adult, Economy
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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
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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
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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 18, 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 18, 2026.
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:40 pm -
2 stops18h 35m
Wed 12/96:45 am -
2 stops21h 22m
Deal found 9/15![Iberia logo]()
$582
This Orbitz deal was found by Cheapflights users on 9/16. 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.
Wed 12/28:40 pm -
2 stops18h 35m
Wed 12/95:35 pm -
2 stops23h 29m
Deal found 9/16![Iberia logo]()
$600
This KLM deal was found by Cheapflights users on 9/17. 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 9/17![KLM logo]()
$612
This Delta deal was found by Cheapflights users on 9/16. 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 9/16![Delta logo]()
$617
This Air France deal was found by Cheapflights users on 9/16. 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 12/24:10 pm -
1 stop17h 15m
Wed 12/912:15 pm -
2 stops19h 23m
Deal found 9/16![Air France logo]()
$622
This FlightHub deal was found by Cheapflights users on 9/16. 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 10/71:15 pm -
2 stops24h 10m
Mon 10/1910:15 am -
2 stops45h 09m
Deal found 9/16![Multiple Airlines logo]()
$625
This Air Canada deal was found by Cheapflights users on 9/17. 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 12/18:20 am -
2 stops20h 30m
Wed 12/911:45 am -
3 stops32h 57m
Deal found 9/17![Air Canada logo]()
$629
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/3012:23 pm -
2 stops20h 32m
Fri 11/69:15 am -
2 stops20h 42m
Deal found 9/14![American Airlines logo]()
$652
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 18, 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 18, 2026.
This KLM deal was found by Cheapflights users on 9/17. 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 9/17![KLM logo]()
$612
This Delta deal was found by Cheapflights users on 9/16. 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 9/16![Delta logo]()
$617
This Air Canada deal was found by Cheapflights users on 9/18. 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 12/18:20 am -
2 stops20h 30m
Wed 12/97:30 am -
3 stops24h 04m
Deal found 9/18![Air Canada logo]()
$636
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/297:50 am -
2 stops25h 55m
Thu 11/511:45 am -
3 stops40h 52m
Deal found 9/14![United Airlines logo]()
$678
This United deal was found by Cheapflights users on 9/16. 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 12/21:30 pm -
3 stops42h 40m
Wed 12/97:30 am -
2 stops37h 12m
Deal found 9/16![Multiple Airlines logo]()
$682
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/79:00 am -
2 stops28h 25m
Mon 10/196:50 am -
2 stops24h 34m
Deal found 9/15![United Airlines logo]()
$719
This Delta deal was found by Cheapflights users on 9/14. 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 10/301:30 pm -
2 stops19h 55m
Fri 11/67:10 am -
1 stop14h 45m
Deal found 9/14![Delta logo]()
$809
This United Airlines deal was found by Cheapflights users on 9/14. 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 12/157:00 am -
2 stops30h 55m
Tue 12/227:30 am -
2 stops22h 10m
Deal found 9/14![United Airlines logo]()
$802
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/211:54 am -
2 stops25h 56m
Fri 10/96:45 am -
2 stops25h 00m
Deal found 9/17![United Airlines logo]()
$818
Last-minute flights from Phoenix to BilbaoDiscover last-minute flight deals from Phoenix to Bilbao. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Bilbao. Data last updated September 18, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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.
Wed 10/710:46 am -
2 stops27h 39m
Wed 10/147:15 am -
2 stops22h 34m
Deal found 9/16![Lufthansa logo]()
$622
This FlightHub deal was found by Cheapflights users on 9/16. 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 10/71:15 pm -
2 stops24h 10m
Mon 10/1910:15 am -
2 stops45h 09m
Deal found 9/16![Multiple Airlines logo]()
$625
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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.
Wed 10/710:46 am -
2 stops27h 39m
Mon 10/197:15 am -
2 stops24h 09m
Deal found 9/17![Lufthansa logo]()
$662
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/79:00 am -
2 stops28h 25m
Mon 10/196:50 am -
2 stops24h 34m
Deal found 9/15![United Airlines logo]()
$719
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/77:10 am -
2 stops30h 15m
Wed 10/146:50 am -
2 stops24h 55m
Deal found 9/15![United Airlines logo]()
$724
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/299:55 am -
2 stops23h 50m
Thu 11/511:45 am -
2 stops42h 32m
Deal found 9/14![United Airlines logo]()
$678
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/3012:23 pm -
2 stops20h 32m
Fri 11/69:15 am -
2 stops20h 42m
Deal found 9/14![American Airlines logo]()
$652
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/303:31 pm -
2 stops18h 14m
Fri 11/66:45 am -
3 stops22h 52m
Deal found 9/14![United Airlines logo]()
$708
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 18, 2026.
Search for one-way flight options from Phoenix to Bilbao. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 1/2010:20 am -
3 stops27h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$295
This KLM deal was found by Cheapflights users on 9/16. 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.
Mon 2/12:05 pm -
2 stops17h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![KLM logo]()
$331
This Delta deal was found by Cheapflights users on 9/18. 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.
Mon 3/87:00 am -
2 stops20h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Delta logo]()
$350
This United Airlines deal was found by Cheapflights users on 9/16. 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 2/17:00 am -
3 stops26h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$366
This United Airlines deal was found by Cheapflights users on 9/18. 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 3/83:25 pm -
3 stops47h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![United Airlines logo]()
$383
This Expedia deal was found by Cheapflights users on 9/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/18:40 pm -
1 stop17h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![British Airways logo]()
$446
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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.
Wed 1/208:40 pm -
1 stop13h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![British Airways logo]()
$450
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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.
Mon 3/88:40 pm -
1 stop17h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![British Airways logo]()
$451
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 18, 2026.
Round-trip from | $582 (Expedia) |
|---|---|
One-way from | $295 (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 18, 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
Wed 1/20
12:55 pm-9:55 pm
2 stops25h 00m
Bilbao
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$296
PhoenixBilbao
PHX Phoenix Sky Harbor Intl - BIO Bilbao
PHXBIO
Phoenix Sky Harbor Intl
Mon 2/1
2:05 pm-4:00 pm
2 stops17h 55m
Bilbao
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$331
PhoenixBilbao
PHX Phoenix Sky Harbor Intl - BIO Bilbao
PHXBIO
Phoenix Sky Harbor Intl
Mon 3/8
7:00 am-11:30 am
2 stops20h 30m
Bilbao
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$350
PhoenixBilbao
PHX Phoenix Sky Harbor Intl - BIO Bilbao
PHXBIO
Phoenix Sky Harbor Intl
Mon 2/1
7:00 am-5:00 pm
3 stops26h 00m
Bilbao
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$366
PhoenixBilbao
PHX Phoenix Sky Harbor Intl - BIO Bilbao
PHXBIO
Phoenix Sky Harbor Intl
Mon 3/8
3:25 pm-10:50 pm
3 stops47h 25m
Bilbao
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$383
Quickest round-trip
PhoenixBilbao
PHX Phoenix Sky Harbor Intl - BIO Bilbao
PHXBIO
Phoenix Sky Harbor Intl
Mon 3/8
8:40 pm-9:55 pm
1 stop17h 15m
Bilbao
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$451
PhoenixBilbao
PHX Phoenix Sky Harbor Intl - BIO Bilbao
PHXBIO
Phoenix Sky Harbor Intl
Wed 12/2
4:10 pm-5:25 pm
1 stop17h 15m
Bilbao
Wed 12/9
7:10 am-1:55 pm
1 stop14h 45m
$612
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
PhoenixBilbao
PHX Phoenix Sky Harbor Intl - BIO Bilbao
PHXBIO
Phoenix Sky Harbor Intl
Tue 12/1
8:20 am-12:50 pm
2 stops20h 30m
Bilbao
Wed 12/9
7:30 am-11:34 pm
3 stops24h 04m
$636
PhoenixBilbao
PHX Phoenix Sky Harbor Intl - BIO Bilbao
PHXBIO
Phoenix Sky Harbor Intl
Thu 10/29
7:50 am-5:45 pm
2 stops25h 55m
Bilbao
Thu 11/5
11:45 am-8:37 pm
3 stops40h 52m
$678
Showing 1-10 of 15 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
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