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$682+ Cheap flights from Santa Ana, CA (SNA) to Bilbao (BIO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — BIO
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find 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 October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 11/146:25 pmSNA - BIO
2 stops19h 55mUnited Airlines
Tue 11/186:45 amBIO - SNA
2 stops24h 28mUnited Airlines
Deal found 10/27$682
This KLM deal was found by Cheapflights users on 10/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:15 amSNA - BIO
2 stops31h 10mKLM
Tue 11/45:20 pmBIO - SNA
2 stops31h 59mKLM
Deal found 10/26$786
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/266:23 pmSNA - BIO
2 stops19h 57mUnited Airlines
Sun 1/46:45 amBIO - SNA
2 stops62h 06mUnited Airlines
Deal found 10/28$1,259
This lol.travel deal was found by Cheapflights users on 10/26. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/119:45 amSNA - BIO
2 stops27h 10mLufthansa
Sat 11/156:45 amBIO - SNA
2 stops20h 33mLufthansa
Deal found 10/26$1,301
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/122:15 pmSNA - BIO
2 stops24h 05mUnited Airlines
Fri 12/196:45 amBIO - SNA
2 stops37h 38mUnited Airlines
Deal found 10/28$1,324
This United deal was found by Cheapflights users on 10/26. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/114:15 pmSNA - BIO
2 stops20h 40mMultiple Airlines
Sat 11/156:45 amBIO - SNA
2 stops37h 40mMultiple Airlines
Deal found 10/26$1,391
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/266:23 pmSNA - BIO
2 stops19h 57mUnited Airlines
Sat 1/312:50 pmBIO - SNA
2 stops39h 06mUnited Airlines
Deal found 10/28$1,494
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 12/277:05 pmSNA - BIO
2 stops19h 15mUnited Airlines
Sun 1/46:45 amBIO - SNA
2 stops62h 06mUnited Airlines
Deal found 10/28$1,524
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 12/276:20 pmSNA - BIO
2 stops20h 00mUnited Airlines
Sat 1/312:50 pmBIO - SNA
2 stops42h 40mUnited Airlines
Deal found 10/28$1,759

Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$682
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$784
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
Highest demand for flights based on searches. 22% potential increase in price ($281 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($74 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 28, 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

Fri 11/14

6:25 pm-11:20 pm

2 stops19h 55m

Bilbao

Tue 11/18

6:45 am-10:13 pm

2 stops24h 28m

$682

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

Fri 12/26

6:23 pm-11:20 pm

2 stops19h 57m

Bilbao

Sun 1/4

6:45 am-11:51 am

2 stops62h 06m

$1,259

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

Tue 11/11

9:45 am-9:55 pm

2 stops27h 10m

Bilbao

Sat 11/15

6:45 am-6:18 pm

2 stops20h 33m

$1,301

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

Fri 12/12

2:15 pm-11:20 pm

2 stops24h 05m

Bilbao

Fri 12/19

6:45 am-11:23 am

2 stops37h 38m

$1,324

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

Tue 11/11

4:15 pm-9:55 pm

2 stops20h 40m

Bilbao

Sat 11/15

6:45 am-11:25 am

2 stops37h 40m

$1,391

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

Fri 12/26

6:23 pm-11:20 pm

2 stops19h 57m

Bilbao

Sat 1/3

12:50 pm-6:56 pm

2 stops39h 06m

$1,494

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

Sat 12/27

7:05 pm-11:20 pm

2 stops19h 15m

Bilbao

Sun 1/4

6:45 am-11:51 am

2 stops62h 06m

$1,524

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

Sat 12/27

6:20 pm-11:20 pm

2 stops20h 00m

Bilbao

Sat 1/3

12:50 pm-10:30 pm

2 stops42h 40m

$1,759

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

Tue 11/11

6:45 am-12:50 pm

2 stops21h 05m

$2,213

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

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 Lufthansa can get you from Santa Ana, California to Bilbao in just under 19h 55m. Your travel time can differ by up to 7h 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.

See more FAQs

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