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Cheap flights from Phoenix to Bilbao from $376

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 9/15. 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

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Find the cheapest flights from Phoenix to Bilbao

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
3:25 pm - 10:00 pm
PHX
-
BIO
21h 35m
1 stop
KLM Logo
7:10 am - 1:10 pm
BIO
-
PHX
15h 00m
1 stop
$768KLM
Thu, May 7 - Thu, May 14
KLM Logo
3:25 pm - 10:00 pm
PHX
-
BIO
21h 35m
1 stop
KLM Logo
7:10 am - 1:10 pm
BIO
-
PHX
15h 00m
1 stop
$773KLM
Thu, May 7 - Thu, May 14
KLM Logo
3:25 pm - 10:00 pm
PHX
-
BIO
21h 35m
1 stop
KLM Logo
10:30 am - 8:22 pm
BIO
-
PHX
18h 52m
2 stops
$778KLM
Thu, May 7 - Thu, May 14
Lufthansa Logo
1:50 pm - 5:55 pm
PHX
-
BIO
43h 05m
2 stops
Lufthansa Logo
6:50 am - 9:32 pm
BIO
-
PHX
23h 42m
2 stops
$822Lufthansa
Thu, May 7 - Thu, May 14
United Airlines Logo
3:45 pm - 11:25 pm
PHX
-
BIO
22h 40m
2 stops
United Airlines Logo
2:00 pm - 11:53 pm
BIO
-
PHX
18h 53m
2 stops
$833United Airlines
Thu, May 7 - Thu, May 14
Lufthansa Logo
1:50 pm - 5:55 pm
PHX
-
BIO
43h 05m
2 stops
Lufthansa Logo
6:40 pm - 7:02 pm
BIO
-
PHX
33h 22m
2 stops
$842Lufthansa
Sat, May 9 - Sat, May 16
Lufthansa Logo
3:42 pm - 11:25 pm
PHX
-
BIO
22h 43m
2 stops
Lufthansa Logo
7:15 am - 10:34 pm
BIO
-
PHX
24h 19m
2 stops
$851Lufthansa
Sat, Apr 25 - Sat, May 2
KLM Logo
3:25 pm - 10:00 pm
PHX
-
BIO
21h 35m
1 stop
KLM Logo
6:45 am - 4:37 pm
BIO
-
PHX
18h 52m
2 stops
$852KLM
Tue, May 12 - Tue, May 26
KLM Logo
3:25 pm - 5:30 pm
PHX
-
BIO
17h 05m
1 stop
KLM Logo
7:10 am - 1:10 pm
BIO
-
PHX
15h 00m
1 stop
$854KLM
Tue, May 12 - Tue, May 26
Delta Logo
12:15 pm - 5:30 pm
PHX
-
BIO
20h 15m
2 stops
Delta Logo
6:45 am - 7:14 pm
BIO
-
PHX
21h 29m
2 stops
$861Delta
Tue, May 12 - Tue, May 26

KLM flights from Phoenix to Bilbao

Our best KLM deals on Phoenix to Bilbao flight tickets
KLM
May 7
PHX3:25 pmPhoenix Sky Harbor Intl
21h 35m
1 stop
BIO10:00 pmBilbao
May 14
BIO7:10 amBilbao
15h 00m
1 stop
PHX1:10 pmPhoenix Sky Harbor Intl
$768
KLM
May 7
PHX3:25 pmPhoenix Sky Harbor Intl
21h 35m
1 stop
BIO10:00 pmBilbao
May 14
BIO7:10 amBilbao
15h 00m
1 stop
PHX1:10 pmPhoenix Sky Harbor Intl
$773
KLM
May 7
PHX3:25 pmPhoenix Sky Harbor Intl
21h 35m
1 stop
BIO10:00 pmBilbao
May 14
BIO10:30 amBilbao
18h 52m
2 stops
PHX8:22 pmPhoenix Sky Harbor Intl
$778

Lufthansa flights from Phoenix to Bilbao

Our best Lufthansa deals on Phoenix to Bilbao flight tickets
Lufthansa
May 7
PHX1:50 pmPhoenix Sky Harbor Intl
43h 05m
2 stops
BIO5:55 pmBilbao
May 14
BIO6:50 amBilbao
23h 42m
2 stops
PHX9:32 pmPhoenix Sky Harbor Intl
$822
Lufthansa
May 9
PHX1:50 pmPhoenix Sky Harbor Intl
43h 05m
2 stops
BIO5:55 pmBilbao
May 16
BIO6:40 pmBilbao
33h 22m
2 stops
PHX7:02 pmPhoenix Sky Harbor Intl
$842
Lufthansa
Apr 25
PHX3:42 pmPhoenix Sky Harbor Intl
22h 43m
2 stops
BIO11:25 pmBilbao
May 2
BIO7:15 amBilbao
24h 19m
2 stops
PHX10:34 pmPhoenix Sky Harbor Intl
$851

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 March 27, 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 - BIO

PHXBIO

Phoenix Sky Harbor Intl

Thu 5/7

3:25 pm-10:00 pm

1 stop21h 35m

Bilbao

Thu 5/14

7:10 am-1:10 pm

1 stop15h 00m

$768

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Thu 5/7

3:25 pm-10:00 pm

1 stop21h 35m

Bilbao

Thu 5/14

7:10 am-1:10 pm

1 stop15h 00m

$773

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Thu 5/7

3:25 pm-10:00 pm

1 stop21h 35m

Bilbao

Thu 5/14

10:30 am-8:22 pm

2 stops18h 52m

$778

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Thu 5/7

1:50 pm-5:55 pm

2 stops43h 05m

Bilbao

Thu 5/14

6:50 am-9:32 pm

2 stops23h 42m

$822

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Thu 5/7

3:45 pm-11:25 pm

2 stops22h 40m

Bilbao

Thu 5/14

2:00 pm-11:53 pm

2 stops18h 53m

$833

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Sat 5/9

1:50 pm-5:55 pm

2 stops43h 05m

Bilbao

Sat 5/16

6:40 pm-7:02 pm

2 stops33h 22m

$842

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Sat 4/25

3:42 pm-11:25 pm

2 stops22h 43m

Bilbao

Sat 5/2

7:15 am-10:34 pm

2 stops24h 19m

$851

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Tue 5/12

3:25 pm-10:00 pm

1 stop21h 35m

Bilbao

Tue 5/26

6:45 am-4:37 pm

2 stops18h 52m

$852
Quickest round-trip

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Tue 5/12

3:25 pm-5:30 pm

1 stop17h 05m

Bilbao

Tue 5/26

7:10 am-1:10 pm

1 stop15h 00m

$854

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Tue 5/12

12:15 pm-5:30 pm

2 stops20h 15m

Bilbao

Tue 5/26

6:45 am-7:14 pm

2 stops21h 29m

$861

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

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 25m

Direct flights

None
The fastest flight from Phoenix to Bilbao takes 17h 25m
There are no direct flights from Phoenix to Bilbao. There are no popular flight routes from Phoenix to Bilbao.
Search flight deals

  • 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 25m.

  • 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 many operators does momondo search for flights from Phoenix to Bilbao Airport?

  • 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.

Best airlines flying from Phoenix to Bilbao

Compare and see reviews for airlines that fly from Phoenix to Bilbao with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $342Free CancellationRating
7.9
8,341 reviews
Search Delta flights
American AirlinesPriceFrom $552Free CancellationRating
7.1
11,507 reviews
Search American Airlines flights

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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