HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Portland (PDX) to Bilbao (BIO) from $490

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 8/28. 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 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 April 28, 2024.

Popular in

November

Cheapest in

January

Round-trip from

$560

One-way from

$490
High demand for flights, 33% potential price rise
Search Deals
Best time to find cheap flights, 42% potential price drop
Search Deals
From Portland to Bilbao
Search Deals
One-way flight 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 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 24% versus a flight in the morning.

Cheap British Airways flights from Portland to Bilbao

Explore cheap flight options specifically provided by British Airways 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 2,944,896 searches. Data last updated April 28, 2024.
Find some of the cheapest British Airways flights traveling from Portland to Bilbao. Make sure to check back often as deals are often changing.
Sat 6/1512:59 amPDX - BIO
2 stops26h 56mBritish Airways
Mon 7/16:45 amBIO - PDX
2 stops21h 13mBritish Airways
Deal found 4/27$1,807
Wed 6/512:59 amPDX - BIO
2 stops26h 56mBritish Airways
Fri 6/289:15 amBIO - PDX
2 stops22h 43mBritish Airways
Deal found 4/28$4,839

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 2,944,896 searches. Data last updated April 28, 2024.
Some of the lowest-priced KLM 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.
Mon 9/162:20 pmPDX - BIO
1 stop23h 25mKLM
Fri 9/277:10 amBIO - PDX
2 stops18h 46mKLM
Deal found 4/28$1,229
Mon 9/162:20 pmPDX - BIO
1 stop23h 25mKLM
Fri 9/277:10 amBIO - PDX
2 stops18h 46mKLM
Deal found 4/27$1,284
Mon 9/162:20 pmPDX - BIO
1 stop23h 25mKLM
Fri 9/276:50 amBIO - PDX
1 stop14h 15mKLM
Deal found 4/28$1,394
Mon 9/162:20 pmPDX - BIO
1 stop23h 25mKLM
Fri 9/276:50 amBIO - PDX
1 stop14h 15mKLM
Deal found 4/27$1,449
Thu 6/62:15 pmPDX - BIO
1 stop17h 15mKLM
Thu 6/277:10 amBIO - PDX
2 stops16h 49mKLM
Deal found 4/28$4,915
Thu 6/62:15 pmPDX - BIO
1 stop17h 15mKLM
Fri 6/286:50 amBIO - PDX
1 stop14h 10mKLM
Deal found 4/28$5,157
Thu 6/62:15 pmPDX - BIO
1 stop17h 15mKLM
Thu 6/276:50 amBIO - PDX
1 stop14h 10mKLM
Deal found 4/28$6,232
Thu 6/62:15 pmPDX - BIO
1 stop17h 15mKLM
Sat 6/298:10 pmBIO - PDX
1 stop24h 50mKLM
Deal found 4/28$8,182
Thu 6/62:15 pmPDX - BIO
1 stop17h 15mKLM
Sat 6/297:10 amBIO - PDX
2 stops18h 04mKLM
Deal found 4/28$8,189

Cheap Portland to Bilbao flights in April & May 2024

Find cheap flight options from Portland to Bilbao specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 28, 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 4/3012:22 pmPDX - BIO
2 stops20h 53mMultiple Airlines
Thu 5/27:00 pmBIO - PDX
2 stops37h 43mMultiple Airlines
Deal found 4/27$3,736
Tue 4/3010:40 amPDX - BIO
2 stops22h 10mAir Canada
Thu 5/27:35 amBIO - PDX
3 stops23h 35mAir Canada
Deal found 4/27$10,685
Tue 4/305:40 amPDX - BIO
3 stops22h 40mAir Canada
Thu 5/27:35 amBIO - PDX
3 stops23h 35mAir Canada
Deal found 4/27$10,711
Tue 4/302:10 pmPDX - BIO
2 stops17h 20mKLM
Thu 5/26:50 amBIO - PDX
1 stop14h 05mKLM
Deal found 4/27$12,786

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 2,944,896 searches. Data last updated April 28, 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 10/3010:40 amPDX - BIO
2 stops17h 35mAir Canada
Fri 11/156:45 amBIO - PDX
3 stops24h 23mAir Canada
Deal found 4/28$707
Wed 10/3010:40 amPDX - BIO
2 stops17h 35mLufthansa
Thu 11/146:45 amBIO - PDX
2 stops20h 51mLufthansa
Deal found 4/28$712
Wed 10/3010:40 amPDX - BIO
2 stops17h 35mLufthansa
Wed 11/137:20 amBIO - PDX
2 stops19h 18mLufthansa
Deal found 4/28$713
Tue 10/2911:55 pmPDX - BIO
2 stops28h 20mMultiple Airlines
Thu 11/141:05 pmBIO - PDX
2 stops20h 14mMultiple Airlines
Deal found 4/28$716
Wed 10/302:05 pmPDX - BIO
1 stop24h 40mKLM
Fri 11/158:30 amBIO - PDX
2 stops19h 31mKLM
Deal found 4/28$720
Wed 10/302:05 pmPDX - BIO
1 stop24h 40mKLM
Thu 11/145:20 pmBIO - PDX
1 stop26h 40mKLM
Deal found 4/28$722
Wed 10/302:07 pmPDX - BIO
2 stops18h 23mKLM
Thu 11/145:20 pmBIO - PDX
1 stop26h 40mKLM
Deal found 4/28$726
Wed 10/3010:40 amPDX - BIO
2 stops17h 35mLufthansa
Mon 11/115:05 pmBIO - PDX
2 stops36h 00mLufthansa
Deal found 4/28$728
Wed 10/302:05 pmPDX - BIO
1 stop18h 25mDelta
Tue 11/127:20 amBIO - PDX
2 stops18h 36mDelta
Deal found 4/28$729

Portland to Bilbao flights leaving soon

Find last-minute flight options from Portland to Bilbao for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Consider one of these great deals we found on last-minute flights from Portland to Bilbao. Users should examine the flight details to ensure there are no surprises.
Tue 4/3012:22 pmPDX - BIO
2 stops20h 53mMultiple Airlines
Thu 5/27:00 pmBIO - PDX
2 stops37h 43mMultiple Airlines
Deal found 4/27$3,736
Tue 4/3010:40 amPDX - BIO
2 stops22h 10mAir Canada
Thu 5/27:35 amBIO - PDX
3 stops23h 35mAir Canada
Deal found 4/27$10,685
Tue 4/305:40 amPDX - BIO
3 stops22h 40mAir Canada
Thu 5/27:35 amBIO - PDX
3 stops23h 35mAir Canada
Deal found 4/27$10,711
Tue 4/302:10 pmPDX - BIO
2 stops17h 20mKLM
Thu 5/26:50 amBIO - PDX
1 stop14h 05mKLM
Deal found 4/27$12,786

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 2,944,896 searches. Data last updated April 28, 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.
Wed 8/283:57 pmPDX - BIO
3 stops35h 08mMultiple Airlines
Deal found 4/26$490
Wed 8/283:40 pmPDX - BIO
2 stops45h 55mMultiple Airlines
Deal found 4/26$584
Wed 8/282:15 pmPDX - BIO
1 stop17h 15mKLM
Deal found 4/26$1,357

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 2,944,896 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$894 - $1,807

Route

Depart

Return

Price

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Mon 9/16

2 stops27h 25m

Bilbao

Fri 9/27

2 stops23h 32m

$894

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Mon 9/16

1 stop23h 25m

Bilbao

Fri 9/27

2 stops18h 46m

$1,229

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Sun 6/16

2 stops33h 10m

Bilbao

Mon 7/1

2 stops36h 21m

$1,278

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Mon 9/16

1 stop23h 25m

Bilbao

Fri 9/27

2 stops18h 46m

$1,284

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Mon 9/16

1 stop23h 25m

Bilbao

Fri 9/27

1 stop14h 15m

$1,394

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Mon 9/16

1 stop23h 25m

Bilbao

Fri 9/27

1 stop14h 15m

$1,449

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Sun 6/16

2 stops19h 37m

Bilbao

Mon 7/1

1 stop14h 05m

$1,517

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Sun 6/16

1 stop21h 25m

Bilbao

Mon 7/1

1 stop27h 55m

$1,614

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Sat 6/15

2 stops26h 56m

Bilbao

Mon 7/1

2 stops21h 13m

$1,807

Flights are sorted by cheapest first

Deals found on 4/27

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.
Search Deals

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 $810 while a round-trip flight costs $1,385. 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 April 28, 2024.
Get a feel of what it's like to fly with British Airways, KLM 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
10,932 reviews
Check prices

Comfort

7.9

Overall

8.1

Food

7.4

Crew

8.6

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,932 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Overall

8.1

Food

7.4

Crew

8.6

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

KLM
7.9
Good
1,623 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Overall

8.1

Food

7.4

Crew

8.6

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Air France
7.6
Good
1,806 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Overall

8.1

Food

7.4

Crew

8.6

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Air Canada
7.0
Good
6,875 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Overall

8.1

Food

7.4

Crew

8.6

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Lufthansa
7.0
Good
7,738 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Overall

8.1

Food

7.4

Crew

8.6

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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 $900 on Cheapflights?

    Yes, there are multiple flights from Portland to Bilbao for under $900. The cheapest flight booked recently is on Air France for just $894, but on average you can expect to pay $3,296.

  • Are there last-minute flights available from Portland to Bilbao for under $3,800?

    There are currently 4+ open flights from Portland to Bilbao within the next 7 days for less than $3,800.

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

    Flying on Air France is currently your cheapest option to Bilbao, with prices starting at $894. Additional round-trip tickets that might be worth considering are offered by KLM and Delta, with the lowest prices starting at $1,229 and $1,517, respectively. Users have found that Air France is 27% 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 4/28.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 April 28, 2024.

Bilbao to Porto flights
Bilbao to Valencia flights
Bilbao to Barcelona-El Prat Airport flights
Bilbao to Paris Charles de Gaulle Airport flights
Bilbao to Seville flights
Bilbao to Lisbon flights
Bilbao to Ibiza flights
Bilbao to Palma de Mallorca flights
Bilbao to Madrid flights
Bilbao to Málaga flights
Bilbao to Málaga flights
Bilbao to Dublin flights
Bilbao to Las Palmas de Gran Canaria flights
Bilbao to Barcelona-El Prat Airport flights
Bilbao to Palma de Mallorca flights
Bilbao to Madrid flights
Bilbao to Amsterdam flights
Bilbao to Paris Charles de Gaulle Airport 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 2,944,896 searches. Data last updated April 28, 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
Boston to Paris flights
USA to China flights
Philadelphia to Tampa flights
Spokane to Las Vegas flights
Baltimore to Las Vegas flights
San Diego to Boston flights
Orlando to Miami flights
Newark Airport to Orlando flights
Orlando to San Francisco flights
Miami to Barcelona flights
Baltimore to Tampa flights
Portland to Biarritz flights

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
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Perugia Sant Egidio
Flights to Biarritz Parme
Flights to Argostoli Cephalonia
Flights to Melilla
Flights to Milas–Bodrum
Flights to Girona Costa Brava
Flights to Hakodate
Flights to Fez Sais
Flights to Constantine Ain El Bey
Flights to Zakynthos Dionsios Salomos
Flights to Bourgas
Flights to Bodø
Flights to Reggio Calabria Tito Menniti
Flights to Bastia Poretta
Flights to Skiathos
Flights to Kalamata
Flights to Batumi
Flights to Menorca/Mahon
Flights to Kristiansand Kjevik
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Ohrid
Flights to Clermont-Ferrand Aulnat
Flights to Parikia Paros

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!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines