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Cheap flights from Phoenix to Bilbao from $731

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Bilbao departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Phoenix to Bilbao

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:20 pm - 10:50 pmPHX  Phoenix Sky Harbor Intl-BIO Bilbao
25h 30m2 stops Toronto Pearson Intl Frankfurt am Main
Multiple Airlines Logo
1:35 pm - 9:38 pmBIO  Bilbao-PHX Phoenix Sky Harbor Intl
40h 03m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
$731Multiple Airlines
Sun, Jan 10 - Thu, Jan 14
Air Canada Logo
8:20 am - 12:50 pmPHX  Phoenix Sky Harbor Intl-BIO Bilbao
20h 30m2 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National
Air Canada Logo
6:45 am - 12:23 pmBIO  Bilbao-PHX Phoenix Sky Harbor Intl
37h 38m2 stops Frankfurt am Main Vancouver Intl
$732Air Canada
Tue, Jan 26 - Thu, Jan 28
Iberia Logo
1:15 pm - 8:30 amPHX  Phoenix Sky Harbor Intl-BIO Bilbao
35h 15m2 stops Dallas/Fort Worth Madrid Barajas
Iberia Logo
9:35 pm - 9:07 pmBIO  Bilbao-PHX Phoenix Sky Harbor Intl
31h 32m2 stops Madrid Barajas Miami
$733Iberia
Sat, Feb 6 - Wed, Feb 17
Multiple Airlines Logo
7:00 am - 4:10 pmPHX  Phoenix Sky Harbor Intl-BIO Bilbao
25h 10m3 stops Houston George Bush Intcntl Newark Brussels Bruxelles-National
Multiple Airlines Logo
7:30 am - 12:23 pmBIO  Bilbao-PHX Phoenix Sky Harbor Intl
36h 53m2 stops Munich Franz Josef Strauss Vancouver Intl
$735Multiple Airlines
Sun, Jan 10 - Thu, Jan 14
Multiple Airlines Logo
7:25 am - 11:30 amPHX  Phoenix Sky Harbor Intl-BIO Bilbao
20h 05m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
Multiple Airlines Logo
7:10 am - 1:55 pmBIO  Bilbao-PHX Phoenix Sky Harbor Intl
14h 45m1 stop Paris Charles de Gaulle
$738Multiple Airlines
Sun, Jan 10 - Thu, Jan 14
United Airlines Logo
11:30 am - 9:55 pmPHX  Phoenix Sky Harbor Intl-BIO Bilbao
26h 25m2 stops Los Angeles Munich Franz Josef Strauss
United Airlines Logo
7:30 am - 10:39 pmBIO  Bilbao-PHX Phoenix Sky Harbor Intl
23h 09m2 stops Munich Franz Josef Strauss Los Angeles
$744United Airlines
Sun, Jan 10 - Thu, Jan 14
United Airlines Logo
7:00 am - 4:10 pmPHX  Phoenix Sky Harbor Intl-BIO Bilbao
25h 10m3 stops Houston George Bush Intcntl Newark Brussels Bruxelles-National
United Airlines Logo
7:30 am - 10:39 pmBIO  Bilbao-PHX Phoenix Sky Harbor Intl
23h 09m2 stops Munich Franz Josef Strauss Los Angeles
$745United Airlines
Sun, Jan 10 - Thu, Jan 14
SWISS Logo
7:10 am - 9:25 amPHX  Phoenix Sky Harbor Intl-BIO Bilbao
17h 15m2 stops Chicago O'Hare Intl Zurich
SWISS Logo
8:55 pm - 10:24 pmBIO  Bilbao-PHX Phoenix Sky Harbor Intl
34h 29m2 stops Zurich Chicago O'Hare Intl
$749SWISS
Sun, Sep 20 - Tue, Sep 29
SWISS Logo
7:10 am - 9:25 amPHX  Phoenix Sky Harbor Intl-BIO Bilbao
17h 15m2 stops Chicago O'Hare Intl Zurich
SWISS Logo
8:55 pm - 10:24 pmBIO  Bilbao-PHX Phoenix Sky Harbor Intl
34h 29m2 stops Zurich Chicago O'Hare Intl
$764SWISS
Sun, Sep 20 - Tue, Sep 29
Multiple Airlines Logo
4:10 pm - 5:25 pmPHX  Phoenix Sky Harbor Intl-BIO Bilbao
17h 15m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
8:30 am - 9:45 pmBIO  Bilbao-PHX Phoenix Sky Harbor Intl
21h 15m2 stops Madrid Barajas Atlanta Hartsfield-Jackson
$766Multiple Airlines
Sat, Feb 6 - Wed, Feb 17

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Iberia flights from Phoenix to Bilbao

Our best Iberia deals on Phoenix to Bilbao flight tickets
Iberia
Feb 6
PHX1:15 pmPhoenix Sky Harbor Intl
35h 15m
2 stops
BIO8:30 amBilbao
Feb 17
BIO9:35 pmBilbao
31h 32m
2 stops
PHX9:07 pmPhoenix Sky Harbor Intl
$733
Iberia
Nov 25
PHX7:20 pmPhoenix Sky Harbor Intl
19h 30m
2 stops
BIO10:50 pmBilbao
Nov 29
BIO9:35 pmBilbao
51h 40m
2 stops
PHX5:15 pmPhoenix Sky Harbor Intl
$774
Iberia
Dec 15
PHX7:20 pmPhoenix Sky Harbor Intl
17h 50m
2 stops
BIO9:10 pmBilbao
Dec 30
BIO9:15 amBilbao
40h 00m
2 stops
PHX5:15 pmPhoenix Sky Harbor Intl
$795

United Airlines flights from Phoenix to Bilbao

Our best United Airlines deals on Phoenix to Bilbao flight tickets
United Airlines
Jan 10
PHX11:30 amPhoenix Sky Harbor Intl
26h 25m
2 stops
BIO9:55 pmBilbao
Jan 14
BIO7:30 amBilbao
23h 09m
2 stops
PHX10:39 pmPhoenix Sky Harbor Intl
$744
United Airlines
Jan 10
PHX7:00 amPhoenix Sky Harbor Intl
25h 10m
3 stops
BIO4:10 pmBilbao
Jan 14
BIO7:30 amBilbao
23h 09m
2 stops
PHX10:39 pmPhoenix Sky Harbor Intl
$745
United Airlines
Sep 16
PHX7:02 amPhoenix Sky Harbor Intl
31h 23m
2 stops
BIO11:25 pmBilbao
Sep 23
BIO12:30 pmBilbao
19h 16m
1 stop
PHX10:46 pmPhoenix Sky Harbor Intl
$828

momondo 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, momondo users made 832,500 searches. Data last updated August 10, 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

Price

Cheapest round-trip

PhoenixBilbao

PHX Phoenix Sky Harbor Intl - BIO Bilbao

PHXBIO

Phoenix Sky Harbor Intl

Sun 1/10

1:20 pm-10:50 pm

2 stops25h 30m

Bilbao

Thu 1/14

1:35 pm-9:38 pm

2 stops40h 03m

$731

PhoenixBilbao

PHX Phoenix Sky Harbor Intl - BIO Bilbao

PHXBIO

Phoenix Sky Harbor Intl

Tue 1/26

8:20 am-12:50 pm

2 stops20h 30m

Bilbao

Thu 1/28

6:45 am-12:23 pm

2 stops37h 38m

$732

PhoenixBilbao

PHX Phoenix Sky Harbor Intl - BIO Bilbao

PHXBIO

Phoenix Sky Harbor Intl

Sat 2/6

1:15 pm-8:30 am

2 stops35h 15m

Bilbao

Wed 2/17

9:35 pm-9:07 pm

2 stops31h 32m

$733

PhoenixBilbao

PHX Phoenix Sky Harbor Intl - BIO Bilbao

PHXBIO

Phoenix Sky Harbor Intl

Sun 1/10

7:00 am-4:10 pm

3 stops25h 10m

Bilbao

Thu 1/14

7:30 am-12:23 pm

2 stops36h 53m

$735
Quickest round-trip

PhoenixBilbao

PHX Phoenix Sky Harbor Intl - BIO Bilbao

PHXBIO

Phoenix Sky Harbor Intl

Sun 1/10

7:25 am-11:30 am

2 stops20h 05m

Bilbao

Thu 1/14

7:10 am-1:55 pm

1 stop14h 45m

$738

PhoenixBilbao

PHX Phoenix Sky Harbor Intl - BIO Bilbao

PHXBIO

Phoenix Sky Harbor Intl

Sun 1/10

11:30 am-9:55 pm

2 stops26h 25m

Bilbao

Thu 1/14

7:30 am-10:39 pm

2 stops23h 09m

$744

PhoenixBilbao

PHX Phoenix Sky Harbor Intl - BIO Bilbao

PHXBIO

Phoenix Sky Harbor Intl

Sun 1/10

7:00 am-4:10 pm

3 stops25h 10m

Bilbao

Thu 1/14

7:30 am-10:39 pm

2 stops23h 09m

$745

PhoenixBilbao

PHX Phoenix Sky Harbor Intl - BIO Bilbao

PHXBIO

Phoenix Sky Harbor Intl

Sun 9/20

7:10 am-9:25 am

2 stops17h 15m

Bilbao

Tue 9/29

8:55 pm-10:24 pm

2 stops34h 29m

$749

PhoenixBilbao

PHX Phoenix Sky Harbor Intl - BIO Bilbao

PHXBIO

Phoenix Sky Harbor Intl

Sun 9/20

7:10 am-9:25 am

2 stops17h 15m

Bilbao

Tue 9/29

8:55 pm-10:24 pm

2 stops34h 29m

$764

PhoenixBilbao

PHX Phoenix Sky Harbor Intl - BIO Bilbao

PHXBIO

Phoenix Sky Harbor Intl

Sat 2/6

4:10 pm-5:25 pm

1 stop17h 15m

Bilbao

Wed 2/17

8:30 am-9:45 pm

2 stops21h 15m

$766

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Bilbao from

How to get the cheapest flight ticket from Phoenix to Bilbao

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bilbao?

The cheapest month to fly to Bilbao from Phoenix is in December. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to Bilbao in December, then January is your next best option. Flight prices from Phoenix to Bilbao during January average around $0.

Cheap Phoenix to Bilbao flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix to Bilbao

Fastest flight time

17h 15m

Direct flights

None
The fastest flight from Phoenix to Bilbao takes 17h 15m
There are no direct flights from Phoenix to Bilbao. There are no popular flight routes from Phoenix to Bilbao.
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Frequently asked questions about flying from Phoenix to Bilbao

  • How far is Phoenix to Bilbao by plane?

    The straight-line distance from Phoenix to Bilbao is 5504.0 mi. By plane, this route typically takes 17h 15m.

  • When did momondo last update prices for flights from Phoenix to Bilbao Airport?

    Prices for flights from Phoenix to Bilbao Airport are updated daily.

  • How old do you have to be to fly from Phoenix to Bilbao Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Phoenix to Bilbao Airport.

  • What documentation or ID do you need to fly to Bilbao Airport?

    The travel and health documents you'll need for your trip to Bilbao Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bilbao Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Bilbao?

Book flights to Bilbao if you plan to visit one of these locations
Getxo
Laredo
Lekeitio

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Bilbao?

It is quick and easy to find Phoenix to Bilbao flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bilbao that suits you.

Can I find flights from Phoenix to Bilbao with flexible booking policies on momondo?

Yes. All flights to Bilbao from Phoenix on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Phoenix to Bilbao?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bilbao from Phoenix.

I’m not ready to book a flight from Phoenix to Bilbao right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Phoenix to Bilbao flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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