What is the cheapest airline that flies from Phoenix to Bilbao?

KLM is the most popular carrier operating from Phoenix to Bilbao

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?

There is 1 operator available for flights from Phoenix to Bilbao Airport as of December 2025.

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.

$426 Cheap Flights from Phoenix to Bilbao in 2025/26

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Find the cheapest flights from Phoenix to Bilbao

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:22 am - 12:00 pm

PHX

BIO

17h 38m2 stops

6:45 am - 7:22 pm

BIO

PHX

20h 37m2 stops

$794Lufthansa

Fri, Jan 23 - Fri, Jan 30

8:00 am - 4:10 pm

PHX

BIO

24h 10m2 stops

6:45 am - 11:44 am

BIO

PHX

36h 59m2 stops

$801Air Canada

Sun, Jan 25 - Sun, Feb 1

3:50 pm - 5:20 pm

PHX

BIO

17h 30m1 stop

7:25 am - 1:35 pm

BIO

PHX

14h 10m1 stop

$815Air France

Fri, Jan 23 - Fri, Jan 30

3:50 pm - 10:25 pm

PHX

BIO

22h 35m1 stop

7:25 am - 1:35 pm

BIO

PHX

14h 10m1 stop

$816KLM

Fri, Jan 23 - Fri, Jan 30

10:46 am - 11:30 am

PHX

BIO

16h 44m2 stops

7:25 am - 1:35 pm

BIO

PHX

14h 10m1 stop

$817Multiple Airlines

Sun, Jan 25 - Sun, Feb 1

1:30 pm - 5:20 pm

PHX

BIO

19h 50m2 stops

7:25 am - 1:35 pm

BIO

PHX

14h 10m1 stop

$820KLM

Fri, Jan 23 - Fri, Jan 30

1:57 pm - 11:20 pm

PHX

BIO

25h 23m2 stops

6:45 am - 10:59 pm

BIO

PHX

24h 14m2 stops

$825United Airlines

Fri, Jan 23 - Fri, Jan 30

8:00 am - 6:05 pm

PHX

BIO

26h 05m2 stops

11:35 am - 11:44 am

BIO

PHX

32h 09m3 stops

$827Air Canada

Sun, Jan 25 - Sun, Feb 1

8:30 am - 10:50 am

PHX

BIO

18h 20m3 stops

6:45 am - 8:37 pm

BIO

PHX

21h 52m2 stops

$830United Airlines

Fri, Jan 23 - Fri, Jan 30

12:45 pm - 4:40 pm

PHX

BIO

43h 55m2 stops

11:35 am - 5:25 pm

BIO

PHX

61h 50m2 stops

$841Air Canada

Sat, Jan 24 - Sat, Jan 31

Air Canada flights from Phoenix to Bilbao

Our best Air Canada deals on Phoenix to Bilbao flight tickets

Air Canada

Jan 25

PHX8:00 amPhoenix Sky Harbor Intl

24h 10m

2 stops

BIO4:10 pmBilbao

Feb 1

BIO6:45 amBilbao

36h 59m

2 stops

PHX11:44 amPhoenix Sky Harbor Intl

$801

Find similar

Air Canada

Jan 25

PHX8:00 amPhoenix Sky Harbor Intl

26h 05m

2 stops

BIO6:05 pmBilbao

Feb 1

BIO11:35 amBilbao

32h 09m

3 stops

PHX11:44 amPhoenix Sky Harbor Intl

$827

Find similar

Air Canada

Jan 24

PHX12:45 pmPhoenix Sky Harbor Intl

43h 55m

2 stops

BIO4:40 pmBilbao

Jan 31

BIO11:35 amBilbao

61h 50m

2 stops

PHX5:25 pmPhoenix Sky Harbor Intl

$841

Find similar

KLM flights from Phoenix to Bilbao

Our best KLM deals on Phoenix to Bilbao flight tickets

KLM

Jan 23

PHX1:30 pmPhoenix Sky Harbor Intl

19h 50m

2 stops

BIO5:20 pmBilbao

Jan 30

BIO7:25 amBilbao

14h 10m

1 stop

PHX1:35 pmPhoenix Sky Harbor Intl

$820

Find similar

KLM

Jan 24

PHX1:30 pmPhoenix Sky Harbor Intl

19h 50m

2 stops

BIO5:20 pmBilbao

Jan 31

BIO6:05 pmBilbao

27h 30m

1 stop

PHX1:35 pmPhoenix Sky Harbor Intl

$883

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Fri 1/23

10:22 am-12:00 pm

2 stops17h 38m

Bilbao

Fri 1/30

6:45 am-7:22 pm

2 stops20h 37m

$794

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Sun 1/25

8:00 am-4:10 pm

2 stops24h 10m

Bilbao

Sun 2/1

6:45 am-11:44 am

2 stops36h 59m

$801

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Fri 1/23

3:50 pm-5:20 pm

1 stop17h 30m

Bilbao

Fri 1/30

7:25 am-1:35 pm

1 stop14h 10m

$815

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Fri 1/23

3:50 pm-10:25 pm

1 stop22h 35m

Bilbao

Fri 1/30

7:25 am-1:35 pm

1 stop14h 10m

$816

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Sun 1/25

10:46 am-11:30 am

2 stops16h 44m

Bilbao

Sun 2/1

7:25 am-1:35 pm

1 stop14h 10m

$817

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Fri 1/23

1:30 pm-5:20 pm

2 stops19h 50m

Bilbao

Fri 1/30

7:25 am-1:35 pm

1 stop14h 10m

$820

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Fri 1/23

1:57 pm-11:20 pm

2 stops25h 23m

Bilbao

Fri 1/30

6:45 am-10:59 pm

2 stops24h 14m

$825

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Sun 1/25

8:00 am-6:05 pm

2 stops26h 05m

Bilbao

Sun 2/1

11:35 am-11:44 am

3 stops32h 09m

$827

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Fri 1/23

8:30 am-10:50 am

3 stops18h 20m

Bilbao

Fri 1/30

6:45 am-8:37 pm

2 stops21h 52m

$830

PhoenixBilbao

PHX - BIO

PHXBIO

Phoenix Sky Harbor Intl

Sat 1/24

12:45 pm-4:40 pm

2 stops43h 55m

Bilbao

Sat 1/31

11:35 am-5:25 pm

2 stops61h 50m

$841

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest day to depart on your flight to Bilbao?

The cheapest day to depart from Phoenix to Bilbao is on a Tuesday. Travelers who choose to depart for Bilbao on a Tuesday will often find tickets for as low as $985. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,350. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bilbao.

What is the cheapest time of day to depart on your flight to Bilbao?

Our most recent data shows that the best time of day to fly to Bilbao is at noon. Flights from Phoenix to Bilbao during this time can be as low as $921. In the morning is when there is more demand to fly to Bilbao, so prices are often more expensive at around $1,211 per ticket.

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 55m
Direct flights	None

The fastest flight from Phoenix to Bilbao takes 17h 55m

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 55m.
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?
There is 1 operator available for flights from Phoenix to Bilbao Airport as of December 2025.
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
Delta	PriceFrom $342	Free Cancellation	Rating 7.9 8,008 reviews		Search Delta flights

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.