Question 1

How much does a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Bilbao (BIO) cost?

Accepted Answer

You can find cheap one-way flights from $354 and cheap return flights from $740 Phoenix, AZ (PHX-Sky Harbor Intl.) to Bilbao (BIO) with Expedia. One-way flights typically cost between $408 and $6166, and return flights often range between $641 and $5482. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Phoenix, AZ (PHX-Sky Harbor Intl.) to Bilbao (BIO) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

Question 2

What is the cheapest month to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Bilbao (BIO)?

Accepted Answer

The cheapest month to fly from PHX to BIO is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.

Question 3

Which airlines fly direct from Phoenix, AZ (PHX-Sky Harbor Intl.) to Bilbao (BIO)?

Accepted Answer

Enter PHX to BIO and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Question 4

What is the cheapest airline that flies from Phoenix, AZ (PHX-Sky Harbor Intl.) to Bilbao (BIO)?

Accepted Answer

Virgin Atlantic is one of the cheapest airlines offering connecting flights from Sky Harbor Intl. (PHX) to Bilbao (BIO), with round-trip tickets starting from around $757. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

*Prices based on flights available on Expedia in the last year.

Question 5

How do I find cheap flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Bilbao (BIO)?

Accepted Answer

To find a cheap flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Bilbao (BIO), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

Question 6

What is the best time to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Bilbao (BIO)?

Accepted Answer

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

Question 7

What is the earliest flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Bilbao (BIO)?

Accepted Answer

Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from PHX to BIO. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.

Question 8

What are the most popular departure times for flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Bilbao (BIO)?

Accepted Answer

For flights from Phoenix (PHX) to Bilbao (BIO), the most popular departure times are also in the early morning, from 6am to 9am. This time window accounts for about 33% of total traffic. Many major carriers, including American Airlines and United Airlines, operate flights during this period. Many travelers prefer this timing as it allows for a full day of activities upon arrival.

Question 9

How long does it take to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Bilbao (BIO)?

Accepted Answer

Flying from PHX to BIO with a connection usually takes about 17 hours, traveling roughly 5,506 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Question 10

Can you fly business or first class from Phoenix, AZ (PHX-Sky Harbor Intl.) to Bilbao (BIO)?

Accepted Answer

Business class is available on flights from PHX to BIO. Airlines that offer business class service on this route include:

American Airlines
British Airways
United Airlines
Air France
Air Canada
Delta Air Lines
JetBlue Airways

Question 11

How do I earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Bilbao (BIO) flight with Expedia?

Accepted Answer

It's easy to earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Bilbao (BIO) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Question 12

Is it cheaper to buy a plane ticket from Phoenix, AZ (PHX-Sky Harbor Intl.) to Bilbao (BIO) at the last minute?

Accepted Answer

Typically, booking a last minute flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Bilbao (BIO) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Question 13

Is it cheaper to book a Phoenix, AZ (PHX-Sky Harbor Intl.) to Bilbao (BIO) flight and hotel package?

Accepted Answer

Securing a Phoenix, AZ (PHX-Sky Harbor Intl.) to Bilbao (BIO) Bilbao Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

Question 14

Can I cancel or change the date of my flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Bilbao (BIO)?

Accepted Answer

If you booked your Phoenix, AZ (PHX-Sky Harbor Intl.) to Bilbao (BIO) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Origin airport	Sky Harbor Intl.
Destination airport	Bilbao
Airlines serving	Aer Lingus, Air Canada, Air Europa, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, United
Roundtrip price	$740
Distance	5505 mi

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$354 Cheap Flights from Phoenix (PHX) to Bilbao (BIO)