Which airports can I use when flying from Portland to Bilbao?

Flights from Portland to Bilbao usually depart from Portland (PDX) and arrive at Bilbao (BIO).

What cabin classes can I book on flights from Portland to Bilbao?

Two cabin classes are available on flights from Portland to Bilbao: • Economy Class • Business Class

Which airports do connecting flights from Portland to Bilbao pass through?

One-stop flights from Portland to Bilbao most commonly connect through: • Amsterdam Schiphol (AMS) - 95% of one-stop connections • Newark (EWR) - 2% of one-stop connections • Frankfurt am Main (FRA) - 2% of one-stop connections

Can I save money by using flexible dates for flights from Portland to Bilbao?

Yes. Flexible dates can save you up to 44% on flights from Portland to Bilbao. Monday is the cheapest departure day at $705 round-trip on average, while Friday is the most expensive at $1,247, a difference of $542. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Portland to Bilbao?

There are currently no nonstop flights available from Portland to Bilbao. Flights with 1 layover take between 14h 14m and 19h 02m in total, depending on the connection.

Do I need a passport to fly from Portland to Bilbao?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Portland to Bilbao changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $703 to $1,789. That means the highest observed fare was about 3x higher than the lowest one.

How are flight prices from Portland to Bilbao looking right now?

One-way fares from Portland to Bilbao are currently lower than usual. Average one-way flight prices are about $454, which is 23% below the typical average for this route.

How much time can I save by choosing a different layover airport from Portland to Bilbao?

Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 14h 14m, compared with 16h 47m via Newark (EWR) and 19h 02m via Frankfurt am Main (FRA).

What is the time difference between Portland and Bilbao?

Bilbao is 9 hours ahead of Portland (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Bilbao Airport (BIO)?

Bilbao Airport (BIO) hosts 5 major car rental companies, with daily rates averaging $32 for economy cars. Top options include: • Record go • Goldcar Rental SP • CLICK RENT • Centauro • Rentbycar

How much should I expect to pay for a Portland to Bilbao flight?

Round-trip flights from Portland to Bilbao range from $882 to $1,289, with an average of $1,111 over the past 12 months. Anything below $882 counts as a good deal.

What's the cheapest day of the week to fly from Portland to Bilbao?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Portland to Bilbao. It’s 37% cheaper than the average day, while Friday is the most expensive, with prices 12% higher.

Which airline is the cheapest to fly from Portland to Bilbao?

Air Canada ($719) and Delta ($722) are the cheapest airlines to fly round-trip from Portland to Bilbao according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Portland to Bilbao?

Amsterdam Schiphol (AMS) is the most popular layover for the Portland to Bilbao route. 95% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via AMS.

What is the cheapest layover airport when flying from Portland to Bilbao?

Flights via Newark (EWR) offer the most affordable fares, with an average round-trip price of $846. Based on KAYAK data over the past 3 months.

When flying from Portland to Bilbao which airport offers the shortest layover?

Amsterdam Schiphol (AMS) had the shortest average connection time for Portland to Bilbao layovers at 8h 24m over the past 3 months.

$309 CHEAP FLIGHTS from Portland to Bilbao (PDX - BIO)

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$703

Typical prices: $882-$1,289

Air Canada

Wed 4/25Sat 4/28

PDX - BIO • 2 stops

Cheapest one-way

$309

Typical prices: $474-$724

Multiple Airlines

Fri 11/30

PDX - BIO • 3 stops

When to travel

February

Cheapest • 51% price drop

July

Most popular

Good to know

Top layover airports

Newark (EWR)

Cheapest • Avg $846 (round-trip)

Amsterdam Schiphol (AMS)

Shortest trip • 14h 14m (one-way)

Insights

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We hope you love your trip to Bilbao!

Flight Deals

Cheap Flights from Portland to Bilbao (PDX-BIO)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Portland to Bilbao

Sun, Apr 25 - Wed, Apr 28

10:00 am - 5:55 pmPDX Portland-BIO Bilbao

22h 55m2 stops Vancouver Intl Munich Franz Josef Strauss

11:55 am - 8:45 pmBIO Bilbao-PDX Portland

17h 50m2 stops Munich Franz Josef Strauss Vancouver Intl

$703Multiple Airlines

Sun, Apr 25 - Wed, Apr 28

6:55 am - 5:55 pmPDX Portland-BIO Bilbao

26h 00m2 stops Vancouver Intl Munich Franz Josef Strauss

6:50 am - 9:25 amBIO Bilbao-PDX Portland

35h 35m2 stops Frankfurt am Main Vancouver Intl

$719Air Canada

Sun, Apr 25 - Wed, Apr 28

3:50 pm - 5:30 pmPDX Portland-BIO Bilbao

16h 40m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

6:45 am - 11:10 amBIO Bilbao-PDX Portland

13h 25m1 stop Amsterdam Schiphol

$722Delta

Sun, Apr 25 - Wed, Apr 28

1:05 pm - 11:15 amPDX Portland-BIO Bilbao

13h 10m1 stop Amsterdam Schiphol

6:45 am - 11:10 amBIO Bilbao-PDX Portland

13h 25m1 stop Amsterdam Schiphol

$722Delta

Sun, Apr 25 - Wed, Apr 28

6:55 am - 5:55 pmPDX Portland-BIO Bilbao

26h 00m2 stops Vancouver Intl Munich Franz Josef Strauss

7:15 am - 8:45 pmBIO Bilbao-PDX Portland

22h 30m3 stops Munich Franz Josef Strauss Frankfurt am Main Vancouver Intl

$742Air Canada

Mon, Apr 5 - Wed, Apr 28

3:15 pm - 11:25 pmPDX Portland-BIO Bilbao

23h 10m2 stops Vancouver Intl Munich Franz Josef Strauss

6:50 am - 2:40 pmBIO Bilbao-PDX Portland

40h 50m2 stops Frankfurt am Main Vancouver Intl

$774Multiple Airlines

Mon, Apr 5 - Wed, Apr 28

12:45 pm - 4:30 pmPDX Portland-BIO Bilbao

18h 45m1 stop Amsterdam Schiphol

6:45 am - 10:50 amBIO Bilbao-PDX Portland

13h 05m1 stop Amsterdam Schiphol

$777KLM

Mon, Apr 5 - Wed, Apr 28

1:38 pm - 4:30 pmPDX Portland-BIO Bilbao

17h 52m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

6:45 am - 10:50 amBIO Bilbao-PDX Portland

13h 05m1 stop Amsterdam Schiphol

$781KLM

Mon, Nov 30 - Mon, Dec 7

7:00 am - 4:30 pmPDX Portland-BIO Bilbao

24h 30m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

11:55 am - 4:37 pmBIO Bilbao-PDX Portland

37h 42m2 stops Amsterdam Schiphol Salt Lake City

$791Delta

Mon, Apr 5 - Sun, May 2

12:45 pm - 4:30 pmPDX Portland-BIO Bilbao

18h 45m1 stop Amsterdam Schiphol

6:45 am - 10:50 amBIO Bilbao-PDX Portland

13h 05m1 stop Amsterdam Schiphol

$827KLM

Booking Insights

Price, demand and travel trends for Portland to Bilbao flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

What's the cheapest day of the week to fly from Portland to Bilbao?: Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Portland to Bilbao. It’s 37% cheaper than the average day, while Friday is the most expensive, with prices 12% higher.

Find deals

Low season	December
High season	July
Cheapest flight	$309

Beat the crowds with an average 78% drop in travelers.

The most popular month to fly with an average 105% increase in travelers.

One-way flight from Portland to Bilbao

When to book flights from Portland to Bilbao

Are your dates flexible? Find out the best times to travel from Portland to Bilbao based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Portland to Bilbao?
Two cabin classes are available on flights from Portland to Bilbao:

• Economy Class
• Business Class
How long is a flight from Portland to Bilbao?
There are currently no nonstop flights available from Portland to Bilbao. Flights with 1 layover take between 14h 14m and 19h 02m in total, depending on the connection.
Do I need a passport to fly from Portland to Bilbao?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Portland to Bilbao flight?
Round-trip flights from Portland to Bilbao range from $882 to $1,289, with an average of $1,111 over the past 12 months. Anything below $882 counts as a good deal.
Have flight prices from Portland to Bilbao changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $703 to $1,789. That means the highest observed fare was about 3x higher than the lowest one.
How are flight prices from Portland to Bilbao looking right now?
One-way fares from Portland to Bilbao are currently lower than usual. Average one-way flight prices are about $454, which is 23% below the typical average for this route.
What car rental options are available at Bilbao Airport (BIO)?
Bilbao Airport (BIO) hosts 5 major car rental companies, with daily rates averaging $32 for economy cars. Top options include:

• Record go
• Goldcar Rental SP
• CLICK RENT
• Centauro
• Rentbycar
Which airports can I use when flying from Portland to Bilbao?
Flights from Portland to Bilbao usually depart from Portland (PDX) and arrive at Bilbao (BIO).
Which airports do connecting flights from Portland to Bilbao pass through?
One-stop flights from Portland to Bilbao most commonly connect through:

• Amsterdam Schiphol (AMS) - 95% of one-stop connections
• Newark (EWR) - 2% of one-stop connections
• Frankfurt am Main (FRA) - 2% of one-stop connections
Can I save money by using flexible dates for flights from Portland to Bilbao?
Yes. Flexible dates can save you up to 44% on flights from Portland to Bilbao. Monday is the cheapest departure day at $705 round-trip on average, while Friday is the most expensive at $1,247, a difference of $542.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Portland to Bilbao?
Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 14h 14m, compared with 16h 47m via Newark (EWR) and 19h 02m via Frankfurt am Main (FRA).
What is the time difference between Portland and Bilbao?
Bilbao is 9 hours ahead of Portland (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Monday departure and avoid flying on Friday. On this route, Monday flights average $705, about $542 less than Friday fares (43% savings) based on the last 12 months.
If you can choose when to travel, plan your Portland to Bilbao trip for February. Fares historically average $539 round-trip in that month - typically $985 less than the most expensive month, which is July (based on the last 12 months).

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PDX - BIO

$309 Find Cheap Flights from Portland to Bilbao - Compare and Save

Everything you should know

Cheap Flights from Portland to Bilbao (PDX-BIO)

Recent round-trip flight deals from Portland to Bilbao

Recent one-way flight deals from Portland to Bilbao

Price, demand and travel trends for Portland to Bilbao flights

What's the cheapest day of the week to fly from Portland to Bilbao?

Which airline is the cheapest to fly from Portland to Bilbao?

What’s the most popular layover airport when flying from Portland to Bilbao?

What is the cheapest layover airport when flying from Portland to Bilbao?

When flying from Portland to Bilbao which airport offers the shortest layover?

Key details for Portland to Bilbao flights

Low season

High season

Cheapest flight

When to book flights from Portland to Bilbao

Your Portland to Bilbao flight questions, answered

Your guide to booking Portland to Bilbao flights

More options for your flight from Portland to Bilbao

Complete your trip to Bilbao with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Portland to Bilbao

Find direct flights to and from Portland and Bilbao

Flights from domestic origins to Bilbao

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