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Bilbao

$251+ Cheap flights from Pasadena, CA to Bilbao (BIO)

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BIO
jun. 28 — jul. 51
sáb. 6/28
sáb. 7/5
1 adult, Economy
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Cheapflights Tip: The best prices from Pasadena to Bilbao are usually found in March or February, booked 37 days in advance, depart on a Tuesday or Sunday and return on a Thursday

Cheap flight deals from Pasadena to Bilbao

Keep the following information in mind while searching for Pasadena to Bilbao flight deals. Data was last updated junio 23, 2025.

Round-trip from

$600
(Gotogate)

One-way from

$251
(Kiwi.com)

Popular in

November

Cheapest in

March

Average price

$1,198
From Pasadena to Bilbao
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One-way flight from Pasadena to Bilbao
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Highest demand for flights based on searches. 13% potential increase in price ($158 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Pasadena to Bilbao

Cheapest flights from Pasadena to Bilbao
Explore the most affordable flight options available from Pasadena to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 23, 2025.

This oojo deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/264:40 pmLAX - BIO
1 stop15h 55mTAP AIR PORTUGAL
sáb. 10/46:35 pmBIO - LAX
1 stop28h 50mTAP AIR PORTUGAL
Deal found 6/23$460
This Iberia deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/227:50 pmLAX - BIO
1 stop18h 10mIberia
mié. 10/87:00 amBIO - LAX
1 stop21h 10mIberia
Deal found 6/21$513
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/67:50 pmLAX - BIO
1 stop27h 25mMultiple Airlines
mar. 10/147:55 pmBIO - LAX
1 stop26h 40mMultiple Airlines
Deal found 6/22$516
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/205:30 pmLAX - BIO
1 stop20h 55mUnited Airlines
jue. 11/66:30 amBIO - LAX
2 stops23h 50mUnited Airlines
Deal found 6/22$590
This Air Canada deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2010:54 amLAX - BIO
2 stops21h 56mAir Canada
mar. 10/286:40 amBIO - LAX
2 stops35h 41mAir Canada
Deal found 6/21$596
This Gotogate deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/167:30 pmLAX - BIO
1 stop29h 30mScandinavian Airlines
lun. 9/110:45 amBIO - LAX
1 stop14h 35mScandinavian Airlines
Deal found 6/22$600
This Lufthansa deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/205:30 pmLAX - BIO
1 stop15h 20mLufthansa
mié. 11/55:30 pmBIO - LAX
1 stop28h 35mLufthansa
Deal found 6/22$609
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2011:59 pmLAX - BIO
2 stops25h 26mDelta
sáb. 11/87:20 amBIO - LAX
1 stop14h 50mDelta
Deal found 6/22$659
This Air France deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/223:25 pmLAX - BIO
1 stop21h 35mAir France
mar. 11/47:20 amBIO - LAX
2 stops18h 06mAir France
Deal found 6/22$732
This Cheapflightsfares deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/2812:55 amLAX - BIO
2 stops29h 20mAer Lingus
dom. 12/73:55 pmBIO - LAX
2 stops30h 35mAer Lingus
Deal found 6/21$996
This Justfly.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/207:55 pmLAX - BIO
1 stop30h 10mTurkish Airlines
dom. 7/276:30 pmBIO - LAX
1 stop26h 15mTurkish Airlines
Deal found 6/21$1,019

Cheapflights Fare Finder

Customize your flight search to find flights from Pasadena 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 2,558,603 searches. Data last updated junio 23, 2025.
Use the filters below to find and compare flights from Pasadena to Bilbao that are best for you.

Fly from

Pasadena

Fly to

Bilbao

Route

Depart

Return

Price

Los AngelesBilbao

LAX - BIO

LAXBIO

Los Angeles

vie. 9/26

4:40 pm-5:35 pm

1 stop15h 55m

Bilbao

sáb. 10/4

6:35 pm-2:25 pm

1 stop28h 50m

$460

Los AngelesBilbao

LAX - BIO

LAXBIO

Los Angeles

lun. 9/22

7:50 pm-11:00 pm

1 stop18h 10m

Bilbao

mié. 10/8

7:00 am-7:10 pm

1 stop21h 10m

$513

Los AngelesBilbao

LAX - BIO

LAXBIO

Los Angeles

lun. 10/6

7:50 pm-8:15 am

1 stop27h 25m

Bilbao

mar. 10/14

7:55 pm-1:35 pm

1 stop26h 40m

$516

Los AngelesBilbao

LAX - BIO

LAXBIO

Los Angeles

lun. 10/20

5:30 pm-5:50 pm

1 stop15h 20m

Bilbao

jue. 11/6

6:30 am-1:05 pm

1 stop15h 35m

$590

Los AngelesBilbao

LAX - BIO

LAXBIO

Los Angeles

lun. 10/20

8:05 am-6:45 pm

2 stops25h 40m

Bilbao

vie. 11/7

6:40 am-1:05 pm

1 stop15h 25m

$593

Los AngelesBilbao

LAX - BIO

LAXBIO

Los Angeles

lun. 10/20

10:54 am-5:50 pm

2 stops21h 56m

Bilbao

mar. 10/28

6:40 am-10:21 am

2 stops35h 41m

$596

Los AngelesBilbao

LAX - BIO

LAXBIO

Los Angeles

sáb. 8/16

7:30 pm-10:00 am

1 stop29h 30m

Bilbao

lun. 9/1

10:45 am-4:20 pm

1 stop14h 35m

$600

Los AngelesBilbao

LAX - BIO

LAXBIO

Los Angeles

lun. 10/20

11:59 pm-10:25 am

2 stops25h 26m

Bilbao

sáb. 11/8

7:20 am-1:10 pm

1 stop14h 50m

$659

Los AngelesBilbao

LAX - BIO

LAXBIO

Los Angeles

mié. 10/22

3:25 pm-10:00 pm

1 stop21h 35m

Bilbao

mar. 11/4

7:20 am-4:26 pm

2 stops18h 06m

$732

Los AngelesBilbao

LAX - BIO

LAXBIO

Los Angeles

vie. 11/28

12:55 am-3:15 pm

2 stops29h 20m

Bilbao

dom. 12/7

3:55 pm-1:30 pm

2 stops30h 35m

$996

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Showing 1-10 of 22 results
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Best time to book a flight from Pasadena to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Pasadena 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.

Cheapflights Insights

Everything you need to know about your flight from Pasadena to Bilbao

How far ahead should I book a flight from Pasadena to Bilbao?

Use this chart to determine the optimal time to book a round-trip flight from Pasadena to Bilbao. Price data was last updated on June 20, 2025.

The best time to book flights from Pasadena to Bilbao is 37 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Pasadena to Bilbao (average of $541). Flying from Pasadena to Bilbao in June is currently the most expensive (average of $1,149). 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.

What is the cheapest time of day to fly from P4S to BIO?

Find hourly flight availability from Pasadena to Bilbao. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 23, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pasadena to Bilbao as you normally would.

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

Use this chart to determine the cheapest time to fly round-trip from Pasadena to Bilbao. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pasadena to Bilbao flight should consider departing on Friday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Bilbao by month

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

In terms of precipitation, rainfall in Bilbao ranges from 2.4 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Bilbao when rainfall is around 2.4 in.

Temperature in Bilbao by month

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

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 junio 23, 2025.
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,966 reviews
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,295 reviews
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,831 reviews
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,867 reviews
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,402 reviews
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What airport do you fly into for flights to Bilbao from Pasadena?

    If you book a flight to Bilbao from Pasadena, you will be flying to Bilbao, which is the city’s only airport. Bilbao (BIO) is located 3.0 mi from the center of Bilbao. There are 0 flights from Pasadena to Bilbao per day from 7 different airlines.

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

    $297 is the cheapest one-way deal found within the past few days, from Iberia. You may also be able to find cheap deals on TAP AIR PORTUGAL and Scandinavian Airlines, with prices starting from $457 and $473, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pasadena 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.

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

    Currently, January is the cheapest month in which you can book a flight from Pasadena to Bilbao (average of $541). Flying from Pasadena to Bilbao in June is currently the most expensive (average of $1,149). 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 Pasadena to Bilbao

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Pasadena to Bilbao

Discover the top 7 airlines that operate flights from Pasadena 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 2,558,603 searches. Data last updated junio 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$611Average$966FlexibilityNo cancel feeOn-time77%
KLMCheapest$620Average$1,204FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$635Average$1,196FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$673Average$1,253FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$677Average$1,137FlexibilityNo cancel feeOn-time71%
LEVELCheapest$681Average$978FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$815Average$1,074FlexibilityNo cancel feeOn-timeN/A

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