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$484+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — BIO
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
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 January 26, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/11:20 pm
SNA
-
BIO
2 stops19h 45m
United Airlines
Sun 3/812:45 pm
BIO
-
SNA
2 stops31h 37m
United Airlines
Deal found 1/26$484
This United Airlines deal was found by Cheapflights users on 1/26. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:45 am
SNA
-
BIO
2 stops24h 15m
United Airlines
Thu 4/232:00 pm
BIO
-
SNA
2 stops33h 08m
United Airlines
Deal found 1/26$488
This Lufthansa deal was found by Cheapflights users on 1/25. 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.
Sun 2/221:20 pm
SNA
-
BIO
2 stops24h 30m
Lufthansa
Sat 3/712:50 pm
BIO
-
SNA
2 stops40h 00m
Lufthansa
Deal found 1/25$517
This United Airlines deal was found by Cheapflights users on 1/25. 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 9/183:25 pm
SNA
-
BIO
2 stops34h 20m
United Airlines
Mon 9/212:10 pm
BIO
-
SNA
2 stops55h 19m
United Airlines
Deal found 1/25$637
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 2/52:16 pm
SNA
-
BIO
2 stops22h 39m
United Airlines
Mon 2/96:45 am
BIO
-
SNA
2 stops23h 57m
United Airlines
Deal found 1/25$688
This United Airlines deal was found by Cheapflights users on 1/24. 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.
Wed 2/1110:51 am
SNA
-
BIO
2 stops22h 14m
United Airlines
Mon 2/1611:35 am
BIO
-
SNA
2 stops30h 42m
United Airlines
Deal found 1/24$689
This United Airlines deal was found by Cheapflights users on 1/25. 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 10/911:30 am
SNA
-
BIO
2 stops20h 30m
United Airlines
Wed 10/146:50 am
BIO
-
SNA
2 stops38h 39m
United Airlines
Deal found 1/25$743
This United Airlines deal was found by Cheapflights users on 1/24. 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.
Mon 8/106:28 pm
SNA
-
BIO
2 stops19h 57m
United Airlines
Mon 8/177:15 am
BIO
-
SNA
2 stops19h 16m
United Airlines
Deal found 1/24$895

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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$484
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$638
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
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Highest demand for flights based on searches. 10% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 26, 2026.
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

Sun 3/1

1:20 pm-6:05 pm

2 stops19h 45m

Bilbao

Sun 3/8

12:45 pm-12:22 pm

2 stops31h 37m

$484

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

Tue 4/14

6:45 am-4:00 pm

2 stops24h 15m

Bilbao

Thu 4/23

2:00 pm-2:08 pm

2 stops33h 08m

$488

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

Sun 2/22

1:20 pm-10:50 pm

2 stops24h 30m

Bilbao

Sat 3/7

12:50 pm-7:50 pm

2 stops40h 00m

$517

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

Thu 2/5

10:51 am-9:55 pm

2 stops26h 04m

Bilbao

Mon 2/9

6:45 am-8:42 pm

2 stops22h 57m

$688

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

Sat 5/16

3:35 pm-11:25 pm

2 stops46h 50m

Bilbao

Sat 6/13

6:50 am-8:19 pm

2 stops22h 29m

$966

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

Tue 4/7

2:42 pm-8:50 pm

2 stops21h 08m

Bilbao

Wed 4/29

9:15 am-8:12 pm

2 stops19h 57m

$1,088

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

Fri 5/15

2:42 pm-4:55 pm

2 stops17h 13m

Bilbao

Mon 5/25

9:35 pm-10:00 pm

2 stops33h 25m

$1,164

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

Sun 6/14

2:03 pm-11:10 pm

2 stops24h 07m

Bilbao

Wed 6/24

2:10 pm-12:01 pm

2 stops30h 51m

$1,194

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

Sat 5/16

2:42 pm-4:55 pm

2 stops17h 13m

Bilbao

Tue 5/26

9:15 am-10:00 pm

2 stops21h 45m

$1,310

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

Wed 5/13

2:42 pm-5:50 pm

2 stops18h 08m

Bilbao

Wed 5/27

9:35 pm-10:00 pm

2 stops33h 25m

$1,325

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 14 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 $505). 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 45m. Your travel time can differ by up to 4h 45m. 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 $505). 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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