Cheap flights from Portland to Bilbao from £319

Cheap flights from Portland to Bilbao from £319

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to Bilbao

3 stops
Tue, Jul 21
Portland PDXBilbao BIO
£319
Search
2 stops
Sun, Jul 26
Portland PDXBilbao BIO
£323
Search
2 stops
Sat, Jul 25
Portland PDXBilbao BIO
£331
Search
2 stops
Tue, Jul 21
Portland PDXBilbao BIO
£331
Search
2 stops
Tue, Jul 21
Portland PDXBilbao BIO
£353
Search
2 stops
Sat, Jul 25
Portland PDXBilbao BIO
£355
Search

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

3 stops
Tue, Jul 21 – Sat, Jul 25
Portland PDXBilbao BIO
£847
Search
3 stops
Tue, Jul 21 – Sat, Jul 25
Portland PDXBilbao BIO
£895
Search
2 stops
Sun, Jul 26 – Thu, Jul 30
Portland PDXBilbao BIO
£899
Search
2 stops
Sat, Jul 25 – Thu, Jul 30
Portland PDXBilbao BIO
£908
Search
3 stops
Tue, Jul 21 – Mon, Jul 27
Portland PDXBilbao BIO
£909
Search
2 stops
Tue, Jul 21 – Mon, Jul 27
Portland PDXBilbao BIO
£934
Search

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

How much do flights to Bilbao cost?

Cheapest one-way trip

£319

Cheapest round-trip

£847

Average round-trip

£961

Includes rare itinerary

Travel hack

Most popular airline

Vueling

Getting from Bilbao airport to the city center

Fastest option: taxi or private transfer. Best value: Bizkaibus A3247 direct bus service.

Bilbao is served by Bilbao Airport (BIO), officially known as Bilbao Airport or Loiu Airport, located 12 km north of the city center. The airport offers several airport transfers to city center destinations, including direct bus services, taxis, ride-hailing, and private transfers. The Bizkaibus A3247 provides frequent and affordable connections to the city center, while taxis offer a faster door-to-door option. Journey times vary depending on traffic conditions, particularly during peak hours.

Transport Option

Typical time

Typical cost

Frequency

Best for

20-30 min

€3; single ticket fare

every 15–20 min (traffic dependent)

budget travelers

15-25 min

€25 – €35; metered; airport supplement applies

on-demand 24/7 (traffic dependent)

door-to-door convenience

15-25 min

€20 – €35; varies with demand

on-demand (traffic dependent)

app-based booking

15-25 min

€40 – €60; pre-booked; fixed price

pre-booked (traffic dependent)

groups or guaranteed pickup

15-25 min

€30 – €80; daily rate; varies by provider

on-demand (traffic dependent)

exploring Basque Country

Notes:

  • Prices in EUR; table created in 2025 and subject to change.
  • Bizkaibus A3247 stops at Termibus (main bus station) and Gran Vía in the city center.
  • Taxis have a fixed airport supplement; confirm fare before departure.
  • Road traffic can significantly affect journey times, especially during rush hours.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Bilbao

Depart from
Portland International
Arrive to
Bilbao
Average flights per week
400
Flight distance
Worth visiting
Cave of Altamira and Paleolithic Cave Art of Northern Spain - Museo Guggenheim Bilbao - Picos De Europa

Check-in for a flight from Portland to Bilbao

NameCarrier codeIATA CodePassport needed during booking
VuelingVLGVYNo
KLM Royal Dutch AirlinesKLMKLNo
Alaska AirlinesASAASNo
IcelandairICEFINo
RyanairRYRFRNo

Online check-in is not available for these airlines.

Weather in Bilbao

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January11°C7°C
February12°C7°C
March14°C8°C
April15°C9°C
May17°C11°C
June21°C14°C
July23°C16°C
August24°C17°C
September22°C16°C
October20°C14°C
November15°C10°C
December13°C8°C
Hottest Month
24°C
August
Coldest month
7°C
January
Sunny days
268
days per year

14 day forecast

Sunday
12 Jul
57%
37°C20°C
19 Jul
64%
23°C18°C
Monday
13 Jul
17%
29°C18°C
20 Jul
65%
28°C17°C
Tuesday
14 Jul
32°C17°C
21 Jul
41°C20°C
Wednesday
15 Jul
12%
27°C18°C
22 Jul
40°C23°C
Thursday
16 Jul
47%
24°C18°C
23 Jul
33°C20°C
Friday
17 Jul
18%
24°C17°C
24 Jul
33°C21°C
Saturday
18 Jul
16%
28°C18°C
25 Jul
69%
32°C21°C
The most popular airlines for this route are Vueling, KLM Royal Dutch Airlines, Alaska Airlines, Icelandair, and Ryanair. Portland and Bilbao have 400 direct flights per week. When you arrive at Bilbao, consider visiting Cave of Altamira and Paleolithic Cave Art of Northern Spain, Museo Guggenheim Bilbao, and Picos De Europa.

Frequently asked questions

What are the most popular routes to and from Portland?
Travelers frequently search for route combinations, such as Portland and London, Guadalajara, Mexico City, Los Angeles, Las Vegas, Phoenix, San Francisco, Oaxaca, Manchester, Edinburgh, Denver, Kailua, New York, Ontario, Calgary, Puerto Escondido, Oaxaca, Chicago, San Diego, Puerto Vallarta, San José del Cabo.
What are the most popular routes to and from Bilbao?
Travelers frequently search for route combinations, such as Bilbao and London, Manchester, Edinburgh, Glasgow, Aberdeen, Birmingham, Barcelona, Liverpool, Belfast, Inverness, Bristol, Lisbon, Madrid, Vienna, Alicante, Newcastle upon Tyne, Prague, Leeds, Milan, Málaga.
What airports are near Portland?
The main airport in Portland is Portland International. It is also served by Seattle–Tacoma International, Portland International, Roberts Field, Eugene, Boeing Field, Kenmore Air Harbor Seaplane Base.
What airports are near Bilbao?
The main airport in Bilbao is Bilbao. It is also served by Bilbao, Bordeaux–Mérignac, Santander, San Sebastián, Biarritz Pays Basque, Tarbes–Lourdes–Pyrénées, Pamplona, Zaragoza, Vitoria, Logroño–Agoncillo.
Which airlines fly between Portland and Bilbao?
Currently, you can fly between Portland and Bilbao with Vueling, KLM Royal Dutch Airlines, Alaska Airlines, Icelandair, Ryanair.
When’s the best time to travel between Portland and Bilbao?
If you don’t have specific dates for your trip between Portland and Bilbao, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Portland and Bilbao?
Traveling between Portland and Bilbao, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near Portland?
There are a number of airports in and around Portland. The main one is Portland International and other nearby airports include Seattle–Tacoma International, Portland International, Roberts Field, Eugene, Boeing Field, Kenmore Air Harbor Seaplane Base
How many airports are there near Bilbao?
There are a number of airports in and around Bilbao. The main one is Bilbao and other nearby airports include Bilbao, Bordeaux–Mérignac, Santander, San Sebastián, Biarritz Pays Basque, Tarbes–Lourdes–Pyrénées, Pamplona, Zaragoza, Vitoria, Logroño–Agoncillo.
What time do nonstop (direct) flights between Portland and Bilbao depart?
What time do nonstop (direct) flights between Portland and Bilbao arrive?
What time do flights between Portland and Bilbao depart?
What time do flights between Portland and Bilbao arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

Search flightsSearch direct flights

Explore alternative trips

Flights from Portland

Flights to Bilbao

Popular routes

The nearest countries with flights to Bilbao

Here is a list of countries people are flying from

Other destination countries from Portland

Here is a list of countries people are flying to

Airports near Portland

Airports near Bilbao

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Search flights
Find the best connection from Portland to Bilbao

Search, compare, and book flights to get there.

Search flights