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Cheap flights from Phoenix to Bilbao from $642

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Bilbao departing on 9/6. 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.
KLM Logo
12:05 pm - 3:55 pm
PHX
-
BIO
18h 50m
2 stops
KLM Logo
7:10 am - 1:10 pm
BIO
-
PHX
15h 00m
1 stop
$718KLM
Mon, Oct 19 - Fri, Oct 23
KLM Logo
1:33 pm - 3:55 pm
PHX
-
BIO
17h 22m
2 stops
KLM Logo
6:45 am - 4:35 pm
BIO
-
PHX
18h 50m
2 stops
$721KLM
Tue, Sep 29 - Wed, Oct 14
Delta Logo
3:25 pm - 5:30 pm
PHX
-
BIO
17h 05m
1 stop
Delta Logo
6:45 am - 6:58 pm
BIO
-
PHX
21h 13m
2 stops
$736Delta
Tue, Sep 29 - Wed, Oct 14
Delta Logo
6:00 am - 9:50 am
PHX
-
BIO
18h 50m
2 stops
Delta Logo
6:45 am - 8:34 pm
BIO
-
PHX
22h 49m
2 stops
$740Delta
Tue, Sep 29 - Wed, Oct 14
American Airlines Logo
9:56 am - 12:45 pm
PHX
-
BIO
17h 49m
2 stops
American Airlines Logo
1:30 pm - 11:41 pm
BIO
-
PHX
19h 11m
2 stops
$830American Airlines
Fri, Oct 2 - Fri, Oct 9
Air Canada Logo
7:55 am - 5:55 pm
PHX
-
BIO
25h 00m
2 stops
Air Canada Logo
6:50 am - 10:24 pm
BIO
-
PHX
24h 34m
3 stops
$860Air Canada
Tue, Sep 29 - Wed, Oct 14
Finnair Logo
12:15 pm - 11:15 pm
PHX
-
BIO
26h 00m
2 stops
Finnair Logo
6:45 am - 10:36 pm
BIO
-
PHX
24h 51m
2 stops
$881Finnair
Tue, Jul 14 - Tue, Jul 21
Multiple Airlines Logo
7:15 am - 9:50 am
PHX
-
BIO
17h 35m
2 stops
Multiple Airlines Logo
12:00 pm - 9:01 pm
BIO
-
PHX
18h 01m
2 stops
$882Multiple Airlines
Tue, Jul 28 - Tue, Aug 4
Air France Logo
7:15 am - 9:50 am
PHX
-
BIO
17h 35m
2 stops
Air France Logo
10:30 am - 8:28 pm
BIO
-
PHX
18h 58m
2 stops
$889Air France
Wed, Jul 29 - Wed, Aug 5
Air France Logo
7:15 am - 9:50 am
PHX
-
BIO
17h 35m
2 stops
Air France Logo
10:30 am - 8:28 pm
BIO
-
PHX
18h 58m
2 stops
$895Air France
Wed, Jul 29 - Wed, Aug 5

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KLM flights from Phoenix to Bilbao

Our best KLM deals on Phoenix to Bilbao flight tickets
KLM
Oct 19
PHX12:05 pmPhoenix Sky Harbor Intl
18h 50m
2 stops
BIO3:55 pmBilbao
Oct 23
BIO7:10 amBilbao
15h 00m
1 stop
PHX1:10 pmPhoenix Sky Harbor Intl
$718
KLM
Sep 29
PHX1:33 pmPhoenix Sky Harbor Intl
17h 22m
2 stops
BIO3:55 pmBilbao
Oct 14
BIO6:45 amBilbao
18h 50m
2 stops
PHX4:35 pmPhoenix Sky Harbor Intl
$721
KLM
Aug 7
PHX3:25 pmPhoenix Sky Harbor Intl
13h 45m
1 stop
BIO2:10 pmBilbao
Aug 13
BIO9:50 amBilbao
36h 20m
1 stop
PHX1:10 pmPhoenix Sky Harbor Intl
$943

Delta flights from Phoenix to Bilbao

Our best Delta deals on Phoenix to Bilbao flight tickets
Delta
Sep 29
PHX3:25 pmPhoenix Sky Harbor Intl
17h 05m
1 stop
BIO5:30 pmBilbao
Oct 14
BIO6:45 amBilbao
21h 13m
2 stops
PHX6:58 pmPhoenix Sky Harbor Intl
$736
Delta
Sep 29
PHX6:00 amPhoenix Sky Harbor Intl
18h 50m
2 stops
BIO9:50 amBilbao
Oct 14
BIO6:45 amBilbao
22h 49m
2 stops
PHX8:34 pmPhoenix Sky Harbor Intl
$740
Delta
Jul 14
PHX6:00 amPhoenix Sky Harbor Intl
18h 50m
2 stops
BIO9:50 amBilbao
Jul 21
BIO6:45 amBilbao
22h 43m
2 stops
PHX8:28 pmPhoenix Sky Harbor Intl
$917

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 June 15, 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
Quickest round-trip

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Mon 10/19

12:05 pm-3:55 pm

2 stops18h 50m

Bilbao

Fri 10/23

7:10 am-1:10 pm

1 stop15h 00m

$718

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Tue 9/29

1:33 pm-3:55 pm

2 stops17h 22m

Bilbao

Wed 10/14

6:45 am-4:35 pm

2 stops18h 50m

$721

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Tue 9/29

3:25 pm-5:30 pm

1 stop17h 05m

Bilbao

Wed 10/14

6:45 am-6:58 pm

2 stops21h 13m

$736

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Tue 9/29

6:00 am-9:50 am

2 stops18h 50m

Bilbao

Wed 10/14

6:45 am-8:34 pm

2 stops22h 49m

$740

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Fri 10/2

9:56 am-12:45 pm

2 stops17h 49m

Bilbao

Fri 10/9

1:30 pm-11:41 pm

2 stops19h 11m

$830

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Tue 9/29

7:55 am-5:55 pm

2 stops25h 00m

Bilbao

Wed 10/14

6:50 am-10:24 pm

3 stops24h 34m

$860

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Tue 7/14

12:15 pm-11:15 pm

2 stops26h 00m

Bilbao

Tue 7/21

6:45 am-10:36 pm

2 stops24h 51m

$881

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Tue 7/28

7:15 am-9:50 am

2 stops17h 35m

Bilbao

Tue 8/4

12:00 pm-9:01 pm

2 stops18h 01m

$882

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Wed 7/29

7:15 am-9:50 am

2 stops17h 35m

Bilbao

Wed 8/5

10:30 am-8:28 pm

2 stops18h 58m

$889

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Wed 7/29

7:15 am-9:50 am

2 stops17h 35m

Bilbao

Wed 8/5

10:30 am-8:28 pm

2 stops18h 58m

$895

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 typical price of a round-trip flight between Phoenix and Bilbao?

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

13h 45m

Direct flights

None
The fastest flight from Phoenix to Bilbao takes 13h 45m
There are no direct flights from Phoenix to Bilbao. There are no popular flight routes from Phoenix to Bilbao.
Search flight deals

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 13h 45m.

  • 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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