Cheap Flights from Phoenix to Bilbao

Compare Phoenix to Bilbao flight deals

Find the cheapest month or even day of the year to fly to Bilbao

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Flight deals from Phoenix to Bilbao

Looking for a cheap last-minute deal or the best round-trip flight from Phoenix to Bilbao Airport? If you want to travel next month, round-trip fares start from AED 3,224. Find the lowest prices on one-way and round-trip tickets right here.

Bilbao.AED 1,205 per passenger.Departing Wed, Feb 3.One-way flight with KLM.Outbound indirect flight with KLM, departing from Phoenix Sky Harbor on Wed, Feb 3, arriving in Bilbao.Price includes taxes and charges.From AED 1,205, select.

Bilbao.AED 1,205 per passenger.Departing Wed, Jan 27.One-way flight with KLM.Outbound indirect flight with KLM, departing from Phoenix Sky Harbor on Wed, Jan 27, arriving in Bilbao.Price includes taxes and charges.From AED 1,205, select.

Bilbao.AED 1,208 per passenger.Departing Wed, Nov 11.One-way flight with KLM.Outbound indirect flight with KLM, departing from Phoenix Sky Harbor on Wed, Nov 11, arriving in Bilbao.Price includes taxes and charges.From AED 1,208, select.

Bilbao.AED 1,264 per passenger.Departing Tue, Oct 6.One-way flight with Air France.Outbound indirect flight with Air France, departing from Phoenix Sky Harbor on Tue, Oct 6, arriving in Bilbao.Price includes taxes and charges.From AED 1,264, select.

Bilbao.AED 1,271 per passenger.Departing Tue, Sep 22.One-way flight with Air France.Outbound indirect flight with Air France, departing from Phoenix Sky Harbor on Tue, Sep 22, arriving in Bilbao.Price includes taxes and charges.From AED 1,271, select.

Bilbao.AED 1,291 per passenger.Departing Tue, Dec 29.One-way flight with Delta.Outbound indirect flight with Delta, departing from Phoenix Sky Harbor on Tue, Dec 29, arriving in Bilbao.Price includes taxes and charges.From AED 1,291, select.

Bilbao.AED 1,427 per passenger.Departing Thu, Jul 16.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Phoenix Sky Harbor on Thu, Jul 16, arriving in Bilbao.Price includes taxes and charges.From AED 1,427, select.

Bilbao.AED 1,528 per passenger.Departing Mon, Aug 17.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departing from Phoenix Sky Harbor on Mon, Aug 17, arriving in Bilbao.Price includes taxes and charges.From AED 1,528, select.

Bilbao.AED 3,210 per passenger.Departing Sun, Jun 21.One-way flight with Air France.Outbound indirect flight with Air France, departing from Phoenix Sky Harbor on Sun, Jun 21, arriving in Bilbao.Price includes taxes and charges.From AED 3,210, select.

Find the cheapest month to fly from Phoenix to Bilbao

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix to Bilbao flights are currently cheapest in January.

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Phoenix to Bilbao: Alternative routes

Compare routes from Phoenix to Bilbao below. You may find an airport to fly into that's cheaper, faster, or easier than Bilbao.

Phoenix to Bilbao: Flight information

The things to know before you go.

Cheapest flight found	AED 1,205
Cheapest month to fly	January

Finding cheap flights from Phoenix to Bilbao: Frequently asked questions

How much are round-trip flights from Phoenix to Bilbao?

The best price we found for a round-trip flight from Phoenix to Bilbao is AED 2,691. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Phoenix to Bilbao?

Currently, there are no airlines that fly direct from Phoenix to Bilbao. But we found flights with one stop from AED 2,691.

How many flights are there a week from Phoenix to Bilbao?

There are no flights flying from Phoenix to Bilbao, as of June 2026.

When is the cheapest time to fly from Phoenix to Bilbao?

The cheapest month to fly from Phoenix to Bilbao is usually October.

Which upcoming date is cheapest to fly from Phoenix to Bilbao Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phoenix to Bilbao Airport on Tuesday, October 13, 2026.

Can I get a direct flight from Phoenix to Bilbao Airport?

No airlines currently offer direct flights between Phoenix and Bilbao Airport. Most routes have one or more stops.

How can I find the best flight deal to Bilbao?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bilbao but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Bilbao?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Bilbao is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Phoenix to Bilbao?

The cheapest airline that flies to Bilbao is Delta.

Traveling from Phoenix to Bilbao Airport (BIO): What you need to know

Bilbao Airport is located in Bilbao. The city is in the UTC+1 timezone and is eight hours ahead of Phoenix.
For hassle-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This ensures you have enough time to board your flight from Phoenix to BIO.
Going away during a peak month like March? Popular seasons (like Thanksgiving, Christmas/New Year and spring break) can add another hour at check-in and security. Be extra safe and arrive up to four hours before international flights and two hours before a domestic departure.

Airports in Phoenix

Phoenix Sky Harbor International Airport (PHX)

Whether you're hoping to discover another city as part of your journey or just have a break, we make it easy to book a flight with a stopover. To check out your options departing from Phoenix Sky Harbor International Airport (PHX), deselect 'Direct flights only.' Frankfurt Airport (FRA) is a stop you can make when searching for cheap flights from Phoenix to BIO.
PHX is around 5 kilometers from central Phoenix. If you're ride-sharing, catching a cab or driving from the center, it'll take 10 minutes or so to get there, depending on the traffic. If you're using public transport, expect the journey time to be around 25 minutes.
Have an early flight from Phoenix to Bilbao Airport? Avoid the stress of rushing to the terminal (and enjoy a little extra shut-eye) by staying at one of these hotels close to Phoenix Sky Harbor International Airport:
80% of flights departing from Phoenix Sky Harbor International Airport touch down at their destination on schedule. With its strong on-time stats, delays are unlikely when setting off from PHX.
PHX is located at 3400 Sky Harbor Boulevard.

Phoenix-Mesa Gateway Airport (AZA)

You can arrive at AZA from the center of Phoenix in about 30 minutes by car, depending on traffic. The ride by public transport will take roughly 1 hour 15 minutes to cover the 32 kilometers or so.
Got an early start? Think about checking in to one of these hotels near Phoenix-Mesa Gateway Airport the day before your Phoenix to BIO flight:
Phoenix-Mesa Gateway Airport has a strong track record for reliability and timeliness. 82% of flights leaving here make it to their final destination as planned.
The address for AZA is 6033 S. Sossaman Rd..

About Bilbao Airport (BIO)

The last thing you need is a lengthy journey to your hotel if you're arriving on a late flight from Phoenix to Bilbao Airport. Get comfy at one of these accommodation options near BIO instead:
Booking your ride around four weeks ahead of your Phoenix to Bilbao Airport flight can help you lock in a great deal.

Getting from Bilbao Airport (BIO) to central Bilbao

From Bilbao Airport, central Bilbao is around 11 kilometers away. It takes about 15 minutes to get to the city center by car.
When traveling on public transport, expect a journey of roughly 30 minutes.

How to find the cheapest flights from Phoenix to Bilbao Airport (BIO)

At the moment, AED 1,205 is the best price we've found for a one-way ticket from Phoenix to Bilbao Airport. The cheapest price for a return flight is AED 2,691. Keep in mind fares may change due to availability at the time of booking.
Booking in advance is often the key to scoring a cheap flight from Phoenix to BIO. Fares tend to rise as seats fill up, so the closer you get to departure, the more you'll likely pay.
The 'Whole month' search tool shows you the cheapest Phoenix to Bilbao Airport tickets across every month. It's a good way to find a bargain if your dates aren't set in stone.
Save time searching for cheap plane tickets from Phoenix to BIO by setting up a Price Alert. We'll send you an email or notification through the app when a new discounted fare appears.
Find an affordable flight from Phoenix to Bilbao Airport by using the search filters. Choose your ideal departure time, duration and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Phoenix to Bilbao Airport (BIO)

January is the quietest month for flights from Phoenix to Bilbao Airport (BIO), while May is the most popular. Find the ideal time to go to Bilbao based on whether you like a laid-back vibe or a more bustling atmosphere.
The warmest month in Bilbao is August, with temperatures ranging between 16ºC (61ºF) and 26ºC (79ºF). Book your Phoenix to BIO plane ticket then if this is the type of weather you enjoy.
Look for cheap tickets from Phoenix to Bilbao Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 5ºC (41ºF) and 13ºC (55ºF).

More about Bilbao

After booking your flight from Phoenix to Bilbao Airport, find a hotel that offers a good mix of location and comfort. Make one of these accommodation options your base for exploring Bilbao:
Your visit to Bilbao won't be complete without checking out the sights. Top attractions worth exploring include Guggenheim, Bilbao Fine Arts Museum and Bilboko Donejakue katedrala.

Explore more of Spain

Bilbao has loads to offer, but there are so many other parts of Spain you should also see. About 241 kilometers southeast of Bilbao, a trip to Zaragoza will keep you on the go. Start with leading attractions like Plaza del Pilar, La Seo del Salvador and Basílica de Nuestra Senora del Pilar.
If you're interested in discovering another major destination in Spain, head for Arévalo, roughly 290 kilometers southwest of Bilbao. Iglesia San Martin, Plaza de la Constitución and Monasterio de Santa María la Real - Trapa Arévalo are key highlights.