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$406+ Cheap flights from Santa Ana, CA (SNA) 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — BIO
ene. 3 — ene. 101
sáb. 1/3
sáb. 1/10
1 adult, Economy
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Cheap flight deals from Santa Ana to Bilbao

Cheapest flights from Santa Ana to Bilbao
Explore the most affordable flight options available from Santa Ana to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/4. 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.
vie. 12/1910:52 amSNA - BIO
2 stops27h 28mUnited Airlines
mar. 12/236:45 amBIO - SNA
2 stops22h 57mUnited Airlines
Deal found 12/4$1,945
This Delta deal was found by Cheapflights users on 12/4. 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.
vie. 12/1912:45 pmSNA - BIO
2 stops18h 45mDelta
mar. 12/236:50 amBIO - SNA
2 stops20h 35mDelta
Deal found 12/4$2,575
This oojo deal was found by Cheapflights users on 12/3. 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. 12/1910:48 amSNA - BIO
2 stops36h 42mIberia
vie. 1/25:35 pmBIO - SNA
2 stops23h 46mIberia
Deal found 12/3$5,484

Find flight deals from Santa Ana to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) 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 diciembre 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$488
(United Airlines)

One-way from

$406
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$1,439
Provider with most accurate pricing for Los Angeles-Bilbao flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Bilbao flights.
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From Santa Ana J. Wayne/Orange Cnty to Bilbao
Search Deals
One-way flight from Santa Ana J. Wayne/Orange Cnty to Bilbao
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($156 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana 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 diciembre 4, 2025.
Use the filters below to find and compare flights from Santa Ana to Bilbao that are best for you.

Fly from

Santa Ana

Fly to

Bilbao

Route

Depart

Return

Price

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

mié. 2/11

7:10 am-6:05 pm

2 stops25h 55m

Bilbao

dom. 2/15

7:25 am-8:50 pm

2 stops22h 25m

$488

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

dom. 2/1

7:50 am-8:30 am

2 stops15h 40m

Bilbao

lun. 2/9

9:35 pm-8:34 am

2 stops19h 59m

$654

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

lun. 1/19

10:53 am-11:15 pm

2 stops27h 22m

Bilbao

lun. 2/2

9:35 pm-8:34 am

2 stops19h 59m

$722

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

dom. 2/15

7:45 am-12:50 pm

2 stops20h 05m

Bilbao

mar. 2/24

9:15 am-8:23 pm

2 stops20h 08m

$772

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

lun. 1/19

10:53 am-11:15 pm

2 stops27h 22m

Bilbao

vie. 1/30

5:35 pm-8:34 am

2 stops23h 59m

$826

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

lun. 4/20

2:55 pm-4:55 pm

2 stops17h 00m

Bilbao

lun. 4/27

9:35 pm-8:12 pm

2 stops31h 37m

$859

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

lun. 3/2

10:58 am-12:50 pm

2 stops16h 52m

Bilbao

mar. 4/28

9:15 am-8:20 pm

2 stops20h 05m

$917

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

dom. 4/19

10:51 am-12:45 pm

2 stops16h 54m

Bilbao

lun. 4/27

9:35 pm-8:12 pm

2 stops31h 37m

$931

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

jue. 4/23

11:00 am-8:30 am

2 stops36h 30m

Bilbao

mar. 5/5

9:15 am-8:12 pm

2 stops19h 57m

$1,092

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

dom. 1/18

10:51 am-6:05 pm

2 stops22h 14m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 16 results
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Best time to book a flight from Santa Ana to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Santa Ana 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 Santa Ana to Bilbao

What is the cheapest month to book a flight from Santa Ana, California to Bilbao?

Currently, January is the cheapest month in which you can book a flight from Santa Ana, California to Bilbao (average of $525). Flying from Santa Ana, California to Bilbao in June is currently the most expensive (average of $1,005). 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.

Related info for your journey

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

  • How long is the flight from Santa Ana, California to Bilbao?

    United Airlines and Iberia can get you from Santa Ana, California to Bilbao in just under 15h 40m. Your travel time can differ by up to 10h 15m. There are 5719 mi between Santa Ana, California and Bilbao. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Santa Ana to Bilbao?

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

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

    Yes. Cheapflights offers flight deals from Santa Ana 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 Santa Ana, California to Bilbao?

    Currently, January is the cheapest month in which you can book a flight from Santa Ana, California to Bilbao (average of $525). Flying from Santa Ana, California to Bilbao in June is currently the most expensive (average of $1,005). 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.

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