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Cheap flights from Portland (PDX) to Bilbao (BIO) from $329

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 6/10. 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
May 7 — May 141
From?
To?
Tue 5/7
Tue 5/14
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 May 2, 2024.

Popular in

November

Cheapest in

January

Average price

$1,215

Round-trip from

$560
High demand for flights, 33% potential price rise
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Best time to find cheap flights, 42% potential price drop
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Average for round-trip flights in May 2024
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From Portland to Bilbao
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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 month to fly from Portland to Bilbao?

The best pricing can be found in the month of January. Prices to Bilbao from Portland average $1,233. You can even find prices in January for less than $1,233, as users have found deals to Bilbao from as low as $711. The month of November appears to be one of the more expensive times to travel to Bilbao from Portland. Flying in the targeted month can save you up to 48%.

When is the cheapest time to fly from Portland to Bilbao (PDX - 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 25% versus a flight in the morning.

Cheap KLM flights from Portland to Bilbao

Explore cheap flight options specifically provided by KLM for the route between Portland and Bilbao. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 2, 2024.
Find some of the cheapest KLM flights traveling from Portland to Bilbao. Make sure to check back often as deals are often changing.
Tue 7/302:15 pmPDX - BIO
1 stop17h 15mKLM
Wed 8/288:30 amBIO - PDX
2 stops19h 26mKLM
Deal found 5/1$744
Tue 7/302:15 pmPDX - BIO
1 stop17h 15mKLM
Wed 8/286:50 amBIO - PDX
1 stop14h 05mKLM
Deal found 5/1$746
Thu 9/193:15 pmPDX - BIO
2 stops17h 05mKLM
Thu 9/267:10 amBIO - PDX
2 stops16h 22mKLM
Deal found 5/1$795
Thu 9/193:15 pmPDX - BIO
2 stops17h 05mKLM
Thu 9/266:50 amBIO - PDX
1 stop14h 15mKLM
Deal found 5/1$891
Wed 9/182:20 pmPDX - BIO
1 stop23h 25mKLM
Wed 9/256:50 amBIO - PDX
1 stop14h 15mKLM
Deal found 5/1$934
Wed 9/182:20 pmPDX - BIO
1 stop23h 25mKLM
Thu 9/267:10 amBIO - PDX
2 stops18h 46mKLM
Deal found 5/1$941
Tue 9/173:15 pmPDX - BIO
2 stops17h 05mKLM
Thu 9/266:50 amBIO - PDX
1 stop14h 15mKLM
Deal found 5/1$944
Wed 9/182:20 pmPDX - BIO
1 stop23h 25mKLM
Thu 9/266:50 amBIO - PDX
1 stop14h 15mKLM
Deal found 5/1$1,037
Sun 9/152:20 pmPDX - BIO
1 stop23h 25mKLM
Fri 9/277:10 amBIO - PDX
2 stops18h 46mKLM
Deal found 5/1$1,043

Cheap Delta flights from Portland to Bilbao

Explore cheap flight options specifically provided by Delta for the route between Portland and Bilbao. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 2, 2024.
Some of the lowest-priced Delta flights we've found at this time heading from Portland to Bilbao. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 7/306:15 amPDX - BIO
2 stops20h 00mDelta
Wed 8/2810:30 amBIO - PDX
2 stops21h 25mDelta
Deal found 5/1$758
Tue 9/173:15 pmPDX - BIO
2 stops17h 05mDelta
Wed 9/256:50 amBIO - PDX
1 stop14h 15mDelta
Deal found 5/1$840
Thu 9/193:15 pmPDX - BIO
2 stops17h 05mDelta
Wed 9/2512:00 pmBIO - PDX
2 stops33h 51mDelta
Deal found 5/1$900
Tue 9/173:15 pmPDX - BIO
2 stops17h 05mDelta
Thu 9/266:50 amBIO - PDX
1 stop14h 15mDelta
Deal found 5/1$943
Tue 9/242:20 pmPDX - BIO
1 stop35h 55mDelta
Thu 10/36:50 amBIO - PDX
1 stop14h 15mDelta
Deal found 5/2$952
Wed 9/256:15 amPDX - BIO
2 stops20h 00mDelta
Thu 10/36:50 amBIO - PDX
1 stop14h 15mDelta
Deal found 5/2$956
Tue 9/243:15 pmPDX - BIO
2 stops17h 05mDelta
Fri 10/412:00 pmBIO - PDX
1 stop33h 05mDelta
Deal found 5/2$975
Tue 9/173:15 pmPDX - BIO
2 stops17h 05mDelta
Sat 9/286:50 amBIO - PDX
1 stop14h 15mDelta
Deal found 5/1$993
Thu 9/192:20 pmPDX - BIO
1 stop17h 10mDelta
Wed 9/2512:00 pmBIO - PDX
2 stops33h 51mDelta
Deal found 5/1$994

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 2,864,334 searches. Data last updated May 2, 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.
Tue 7/302:15 pmPDX - BIO
1 stop17h 15mKLM
Wed 8/288:30 amBIO - PDX
2 stops19h 26mKLM
Deal found 5/1$744
Tue 7/302:15 pmPDX - BIO
1 stop17h 15mKLM
Wed 8/286:50 amBIO - PDX
1 stop14h 05mKLM
Deal found 5/1$746
Tue 7/306:15 amPDX - BIO
2 stops20h 00mDelta
Wed 8/2810:30 amBIO - PDX
2 stops21h 25mDelta
Deal found 5/1$758
Thu 9/193:15 pmPDX - BIO
2 stops17h 05mKLM
Thu 9/267:10 amBIO - PDX
2 stops16h 22mKLM
Deal found 5/1$795
Tue 9/173:15 pmPDX - BIO
2 stops17h 05mDelta
Wed 9/256:50 amBIO - PDX
1 stop14h 15mDelta
Deal found 5/1$840
Wed 9/186:00 amPDX - BIO
2 stops27h 15mAir Canada
Thu 9/267:35 amBIO - PDX
2 stops23h 37mAir Canada
Deal found 5/1$848
Wed 9/1810:25 amPDX - BIO
2 stops22h 50mMultiple Airlines
Thu 9/269:20 amBIO - PDX
2 stops17h 57mMultiple Airlines
Deal found 5/1$850
Thu 9/193:15 pmPDX - BIO
2 stops17h 05mKLM
Thu 9/266:50 amBIO - PDX
1 stop14h 15mKLM
Deal found 5/1$891
Mon 9/169:30 pmPDX - BIO
2 stops34h 50mAir France
Fri 9/277:10 amBIO - PDX
2 stops23h 32mAir France
Deal found 5/2$894

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 2,864,334 searches. Data last updated May 2, 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 6/102:00 pmPDX - BIO
3 stops47h 40mMultiple Airlines
Deal found 5/2$329
Mon 6/103:20 pmPDX - BIO
2 stops39h 55mMultiple Airlines
Deal found 5/2$718
Sun 6/912:15 amPDX - BIO
2 stops37h 10mUnited Airlines
Deal found 5/2$932
Mon 6/102:15 pmPDX - BIO
1 stop17h 15mKLM
Deal found 5/2$1,382

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 2,864,334 searches. Data last updated May 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$744 - $1,086

Route

Depart

Return

Price

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Tue 7/30

1 stop17h 15m

Bilbao

Wed 8/28

2 stops19h 26m

$744

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Tue 7/30

1 stop17h 15m

Bilbao

Wed 8/28

1 stop14h 05m

$746

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Tue 7/30

2 stops20h 00m

Bilbao

Wed 8/28

2 stops21h 25m

$758

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Tue 9/17

2 stops17h 05m

Bilbao

Wed 9/25

1 stop14h 15m

$840

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Wed 9/18

2 stops27h 15m

Bilbao

Thu 9/26

2 stops23h 37m

$848

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Wed 9/18

2 stops22h 50m

Bilbao

Thu 9/26

2 stops17h 57m

$850

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Mon 9/16

2 stops34h 50m

Bilbao

Fri 9/27

2 stops23h 32m

$894

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Mon 7/29

2 stops27h 40m

Bilbao

Wed 8/28

2 stops23h 54m

$903

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Sun 9/15

2 stops21h 55m

Bilbao

Sat 9/28

2 stops21h 41m

$1,086

Flights are sorted by cheapest first

Deals found on 5/1

When is the cheapest time 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 April 28, 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. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Bilbao by month

Plan your trip from Portland to Bilbao by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to Bilbao is currently $840 while a round-trip flight costs $852. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from Portland to Bilbao (average of $560). 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.

January

$560

February

$596

March

$695

April

$679

May

$908

June

$1,237

July

$1,061

August

$822

September

$941

October

$719

November

$632

December

$598

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

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 May 2, 2024.
Get a feel of what it's like to fly with KLM, 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
8.1
Very good
10,861 reviews
Check prices

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

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
8.1
Very good
10,861 reviews
Delta
8.1
Very good
10,861 reviews
Check prices

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

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
1,608 reviews
Delta
8.1
Very good
10,861 reviews
Check prices

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

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.

Air France
7.6
Good
1,796 reviews
Delta
8.1
Very good
10,861 reviews
Check prices

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

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
11,142 reviews
Delta
8.1
Very good
10,861 reviews
Check prices

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

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
14,769 reviews
Delta
8.1
Very good
10,861 reviews
Check prices

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

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 KLM for just $744, but on average you can expect to pay $879.

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

    Flying on KLM is currently your cheapest option to Bilbao, with prices starting at $744. Additional round-trip tickets that might be worth considering are offered by Delta and Air Canada, with the lowest prices starting at $758 and $848, respectively. Users have found that KLM is 39% cheaper than the other options available to this destination.

  • 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 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 5/2.

See more FAQs

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Other flights to Bilbao
Explore flights to Bilbao departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 2, 2024.

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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 2,864,334 searches. Data last updated May 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$794Average$1,442FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapest$873Average$1,285FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest$886Average$1,285FlexibilityNo cancel feeOn-time75%
Search KLM flights
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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.
First Class
Business Class
Prem Econ 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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