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Cheap flights from Portland (PDX) to Bilbao (BIO) from $591

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — BIO
Jun 10 — Jun 171
From?
To?
Mon 6/10
Mon 6/17
1 adult, Economy
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Cheap flight deals from Portland to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Bilbao (BIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 5, 2024.

Round-trip from

$561
From Portland to Bilbao
Search Deals

What is the cheapest day to fly round-trip from Portland to Bilbao?

Flights from Portland to Bilbao are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Bilbao.

What is the cheapest time of day to fly from PDX to BIO?

When flying from Portland to Bilbao, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 24% versus a flight in the morning.

Cheap Portland to Bilbao flights in June & July 2024

Find cheap flight options from Portland to Bilbao specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,009,960 searches. Prices were last updated on June 5, 2024.
Scroll through some of the best deals on flights from Portland to Bilbao in 2024. Check back in a little while for more flight options.
Wed 7/106:22 amPDX - BIO
2 stops19h 53mDelta
Tue 7/2311:40 amBIO - PDX
2 stops20h 57mDelta
Deal found 6/5$955
Wed 7/101:26 pmPDX - BIO
2 stops24h 49mMultiple Airlines
Tue 7/236:45 amBIO - PDX
2 stops25h 04mMultiple Airlines
Deal found 6/5$990
Wed 7/106:22 amPDX - BIO
2 stops18h 33mDelta
Tue 7/2311:40 amBIO - PDX
2 stops20h 57mDelta
Deal found 6/3$1,002
Fri 7/57:00 amPDX - BIO
2 stops24h 55mAmerican Airlines
Fri 7/126:45 amBIO - PDX
2 stops25h 04mAmerican Airlines
Deal found 6/5$1,040
Tue 7/910:20 amPDX - BIO
2 stops22h 55mAir Canada
Tue 7/236:45 amBIO - PDX
2 stops24h 27mAir Canada
Deal found 6/5$1,076
Tue 7/910:20 amPDX - BIO
2 stops22h 55mAir Canada
Mon 7/227:35 amBIO - PDX
2 stops23h 46mAir Canada
Deal found 6/3$1,108
Fri 7/1211:54 amPDX - BIO
2 stops22h 46mDelta
Thu 7/2510:30 amBIO - PDX
2 stops19h 18mDelta
Deal found 6/5$1,117
Tue 7/910:20 amPDX - BIO
2 stops22h 55mAir Canada
Fri 7/266:45 amBIO - PDX
2 stops24h 27mAir Canada
Deal found 6/5$1,119
Fri 7/122:15 pmPDX - BIO
1 stop20h 25mDelta
Tue 7/2311:40 amBIO - PDX
2 stops20h 57mDelta
Deal found 6/3$1,122

Portland to Bilbao 2024 flight deals

Discover exclusive flight deals for travel between Portland and Bilbao in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 5, 2024.
Scroll through some of the best deals on flights from Portland to Bilbao in 2024. Check back in a little while for more flight options.
Sun 9/1512:48 pmPDX - BIO
2 stops44h 02mUnited Airlines
Wed 10/27:35 amBIO - PDX
2 stops23h 54mUnited Airlines
Deal found 6/4$787
Mon 9/166:55 pmPDX - BIO
2 stops38h 20mMultiple Airlines
Fri 9/277:35 amBIO - PDX
2 stops23h 37mMultiple Airlines
Deal found 6/4$848
Mon 9/166:55 pmPDX - BIO
2 stops38h 20mMultiple Airlines
Fri 9/277:35 amBIO - PDX
2 stops35h 07mMultiple Airlines
Deal found 6/5$849
Sun 9/1511:55 pmPDX - BIO
2 stops37h 30mUnited Airlines
Wed 10/26:45 amBIO - PDX
2 stops24h 44mUnited Airlines
Deal found 6/5$858
Wed 9/256:00 amPDX - BIO
2 stops31h 25mMultiple Airlines
Fri 10/46:45 amBIO - PDX
2 stops17h 02mMultiple Airlines
Deal found 6/5$872
Sun 9/156:55 amPDX - BIO
2 stops19h 20mDelta
Wed 10/26:50 amBIO - PDX
1 stop14h 15mDelta
Deal found 6/5$892
Sun 9/156:55 amPDX - BIO
2 stops19h 20mDelta
Wed 10/26:50 amBIO - PDX
1 stop14h 15mDelta
Deal found 6/4$922
Mon 9/162:15 pmPDX - BIO
3 stops42h 35mUnited Airlines
Fri 9/276:45 amBIO - PDX
2 stops20h 40mUnited Airlines
Deal found 6/4$938
Wed 7/106:22 amPDX - BIO
2 stops19h 53mDelta
Tue 7/2311:40 amBIO - PDX
2 stops20h 57mDelta
Deal found 6/5$955

One-way flights to Bilbao from Portland

Search for one-way flight options from Portland to Bilbao. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 5, 2024.
If you're seeking multiple options on one-way flights from Portland to Bilbao, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Portland to Bilbao should utilize the search form at the the top of the page.
Mon 7/86:00 amPDX - BIO
2 stops25h 55mAmerican Airlines
Deal found 6/4$591
Sun 6/2311:40 pmPDX - BIO
2 stops33h 10mAir Canada
Deal found 6/4$598
Sun 6/2311:53 pmPDX - BIO
3 stops49h 07mMultiple Airlines
Deal found 6/4$651
Sun 7/712:15 amPDX - BIO
2 stops32h 35mUnited Airlines
Deal found 6/4$722
Sun 6/234:25 pmPDX - BIO
1 stop21h 25mMultiple Airlines
Deal found 6/4$846
Sat 6/2212:59 amPDX - BIO
2 stops35h 56mBritish Airways
Deal found 6/4$870
Mon 7/811:59 pmPDX - BIO
3 stops31h 41mMultiple Airlines
Deal found 6/4$885
Mon 7/82:15 pmPDX - BIO
1 stop23h 30mKLM
Deal found 6/4$950

Find flights from Portland to Bilbao within your budget

Customize your flight search to find flights from Portland 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, Cheapflights users made 3,009,960 searches. Data last updated June 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$787 - $1,349

Route

Depart

Return

Price

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Sun 9/15

2 stops44h 02m

Bilbao

Wed 10/2

2 stops23h 54m

$787

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Mon 9/16

2 stops38h 20m

Bilbao

Fri 9/27

2 stops23h 37m

$848

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Mon 9/16

2 stops38h 20m

Bilbao

Fri 9/27

2 stops35h 07m

$849

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Sun 9/15

2 stops19h 20m

Bilbao

Wed 10/2

1 stop14h 15m

$922

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Mon 9/16

3 stops42h 35m

Bilbao

Fri 9/27

2 stops20h 40m

$938

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Tue 7/9

2 stops27h 15m

Bilbao

Tue 7/23

2 stops24h 27m

$1,076

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Thu 7/11

1 stop17h 15m

Bilbao

Tue 7/23

2 stops18h 05m

$1,112

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Wed 7/10

2 stops26h 56m

Bilbao

Wed 7/24

2 stops32h 50m

$1,143

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Wed 7/10

2 stops26h 50m

Bilbao

Thu 7/25

2 stops19h 40m

$1,349

Flights are sorted by cheapest first

Deals found on 6/4

What is the cheapest day to fly from Portland to Bilbao?

Use this chart to determine the cheapest time to fly round-trip from Portland to Bilbao. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Bilbao flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Portland to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Bilbao by month

Plan your trip to Bilbao by taking into account the average temperature and rainfall totals by month.

BIO

Temperature

48.2 - 68 °F

If weather is an important factor for your trip to Bilbao, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Bilbao

Get insights into the airlines that provide service to Bilbao. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bilbao. Reviews last updated June 5, 2024.
Get a feel of what it's like to fly with United Airlines, Delta and Air Canada from Portland to Bilbao by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,368 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,493 reviews
Delta
8.0
Very good
10,368 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,703 reviews
Delta
8.0
Very good
10,368 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,229 reviews
Delta
8.0
Very good
10,368 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Iberia
7.1
Good
2,720 reviews
Delta
8.0
Very good
10,368 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Portland to Bilbao. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Portland to Bilbao for under $800 on Cheapflights?

    Yes, there are multiple flights from Portland to Bilbao for under $800. The cheapest flight booked recently is on United Airlines for just $787, but on average you can expect to pay $1,044.

  • What are the cheapest airlines flying from Portland to Bilbao round-trip?

    Flying on United Airlines is currently your cheapest option to Bilbao, with prices starting at $787. Additional round-trip tickets that might be worth considering are offered by Delta and Air Canada, with the lowest prices starting at $922 and $1,076, respectively.

  • What are the cheapest airlines to fly from Portland to Bilbao one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $591. Air Canada flights start at $598 while deals on United Airlines start at $722 one-way.

  • What does PDX to BIO mean?

    Great question - PDX to BIO just means Portland Airport to Bilbao Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Portland to Bilbao that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Bilbao flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Bilbao with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Bilbao flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portland to Bilbao that include hotel bookings?

    Yes. In addition to deals on Portland to Bilbao flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Bilbao?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Bilbao.

  • Can I find deals for business class flights from Portland to Bilbao?

    Yes. Cheapflights offers flight deals from Portland to Bilbao by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portland to Bilbao that allow pets onboard?

    Many airlines flying from Portland to Bilbao offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Bilbao?

    Yes, you can often find last-minute deals on Portland to Bilbao flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to Bilbao flight deals updated?

    The Portland to Bilbao flight deals you see on this page were last updated on 6/5.

  • What are the most popular airlines that fly from Portland to Bilbao?

    The most popular airlines flying from Portland to Bilbao are Delta, KLM and Lufthansa. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Portland to Bilbao?

    Currently, January is the cheapest month in which you can book a flight from Portland to Bilbao (average of $561). Flying from Portland to Bilbao in June is currently the most expensive (average of $1,237). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Portland to Bilbao
See prices for flight routes from nearby airports that may be better suited for you.

Boise to Bilbao flights

Top 3 airlines flying from Portland to Bilbao

Discover the top 3 airlines that operate flights from Portland to Bilbao. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$794Average$1,442FlexibilityNo cancel feeOn-time76%
DeltaCheapest$838Average$1,259FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$887Average$1,288FlexibilityNo cancel feeOn-time75%
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Search flights from Portland to Bilbao by cabin class

Find flights from Portland to Bilbao, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Bilbao?

Cheapflights makes it easy to find Portland to Bilbao flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Portland to Bilbao?

Millions of users choose and trust Cheapflights to book the best flight deals from Portland to Bilbao for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Portland to Bilbao with no change fees?

Need flexible booking options for your flight to Bilbao from Portland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Portland to Bilbao become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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