$385 Cheap Flights from San Diego to Bilbao in 2026/27 | momondo

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5:35 pm - 5:45 pmSAN San Diego-BIO Bilbao

15h 10m1 stop Munich Franz Josef Strauss

7:30 am - 4:45 pmBIO Bilbao-SAN San Diego

17h 15m1 stop Munich Franz Josef Strauss

$696Lufthansa

Wed, Mar 10 - Wed, Mar 24

4:05 pm - 9:20 pmSAN San Diego-BIO Bilbao

20h 15m2 stops San Francisco Zurich

9:50 am - 10:31 pmBIO Bilbao-SAN San Diego

20h 41m2 stops Zurich Chicago O'Hare Intl

$704SWISS

Wed, Mar 10 - Wed, Mar 24

2:40 pm - 9:20 pmSAN San Diego-BIO Bilbao

21h 40m2 stops San Francisco Zurich

7:30 am - 4:45 pmBIO Bilbao-SAN San Diego

17h 15m1 stop Munich Franz Josef Strauss

$719Multiple Airlines

Wed, Mar 10 - Wed, Mar 24

5:15 pm - 5:55 pmSAN San Diego-BIO Bilbao

15h 40m1 stop Munich Franz Josef Strauss

7:15 am - 3:25 pmBIO Bilbao-SAN San Diego

17h 10m1 stop Munich Franz Josef Strauss

$721United Airlines

Mon, Apr 26 - Wed, Apr 28

5:15 pm - 5:55 pmSAN San Diego-BIO Bilbao

15h 40m1 stop Munich Franz Josef Strauss

7:15 am - 3:25 pmBIO Bilbao-SAN San Diego

17h 10m1 stop Munich Franz Josef Strauss

$725United Airlines

Mon, Apr 26 - Wed, Apr 28

5:15 pm - 5:55 pmSAN San Diego-BIO Bilbao

15h 40m1 stop Munich Franz Josef Strauss

7:15 am - 3:25 pmBIO Bilbao-SAN San Diego

17h 10m1 stop Munich Franz Josef Strauss

$726United Airlines

Mon, Apr 26 - Wed, Apr 28

5:15 pm - 5:55 pmSAN San Diego-BIO Bilbao

15h 40m1 stop Munich Franz Josef Strauss

6:50 am - 3:25 pmBIO Bilbao-SAN San Diego

17h 35m2 stops Frankfurt am Main Munich Franz Josef Strauss

$774United Airlines

Mon, Apr 26 - Wed, Apr 28

5:15 pm - 5:55 pmSAN San Diego-BIO Bilbao

15h 40m1 stop Munich Franz Josef Strauss

6:50 am - 3:25 pmBIO Bilbao-SAN San Diego

17h 35m2 stops Frankfurt am Main Munich Franz Josef Strauss

$778United Airlines

Mon, Apr 26 - Wed, Apr 28

11:21 am - 5:25 pmSAN San Diego-BIO Bilbao

21h 04m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

7:10 am - 8:47 pmBIO Bilbao-SAN San Diego

22h 37m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

$807Delta

Sun, Jan 3 - Wed, Jan 13

2:45 pm - 9:55 pmSAN San Diego-BIO Bilbao

22h 10m2 stops Los Angeles Munich Franz Josef Strauss

7:30 am - 3:45 pmBIO Bilbao-SAN San Diego

17h 15m1 stop Munich Franz Josef Strauss

$833Lufthansa

Thu, Dec 31 - Wed, Jan 13

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Lufthansa flights from San Diego to Bilbao

Our best Lufthansa deals on San Diego to Bilbao flight tickets

Lufthansa

Mar 10

SAN5:35 pmSan Diego

15h 10m

1 stop

BIO5:45 pmBilbao

Mar 24

BIO7:30 amBilbao

17h 15m

1 stop

SAN4:45 pmSan Diego

$696

Lufthansa

Dec 31

SAN2:45 pmSan Diego

22h 10m

2 stops

BIO9:55 pmBilbao

Jan 13

BIO7:30 amBilbao

17h 15m

1 stop

SAN3:45 pmSan Diego

$833

Lufthansa

Dec 31

SAN2:45 pmSan Diego

18h 00m

2 stops

BIO5:45 pmBilbao

Jan 13

BIO11:45 amBilbao

19h 52m

2 stops

SAN10:37 pmSan Diego

$837

Delta flights from San Diego to Bilbao

Our best Delta deals on San Diego to Bilbao flight tickets

Delta

Jan 3

SAN11:21 amSan Diego

21h 04m

2 stops

BIO5:25 pmBilbao

Jan 13

BIO7:10 amBilbao

22h 37m

2 stops

SAN8:47 pmSan Diego

$807

Delta

Dec 13

SAN9:53 amSan Diego

22h 32m

2 stops

BIO5:25 pmBilbao

Dec 17

BIO7:10 amBilbao

22h 14m

2 stops

SAN8:24 pmSan Diego

$1,058

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San DiegoBilbao

SAN San Diego - BIO Bilbao

SANBIO

San Diego

Wed 3/10

5:35 pm-5:45 pm

1 stop15h 10m

Bilbao

Wed 3/24

7:30 am-4:45 pm

1 stop17h 15m

$696

San DiegoBilbao

SAN San Diego - BIO Bilbao

SANBIO

San Diego

Wed 3/10

4:05 pm-9:20 pm

2 stops20h 15m

Bilbao

Wed 3/24

9:50 am-10:31 pm

2 stops20h 41m

$704

San DiegoBilbao

SAN San Diego - BIO Bilbao

SANBIO

San Diego

Wed 3/10

2:40 pm-9:20 pm

2 stops21h 40m

Bilbao

Wed 3/24

7:30 am-4:45 pm

1 stop17h 15m

$719

San DiegoBilbao

SAN San Diego - BIO Bilbao

SANBIO

San Diego

Mon 4/26

5:15 pm-5:55 pm

1 stop15h 40m

Bilbao

Wed 4/28

7:15 am-3:25 pm

1 stop17h 10m

$721

San DiegoBilbao

SAN San Diego - BIO Bilbao

SANBIO

San Diego

Mon 4/26

5:15 pm-5:55 pm

1 stop15h 40m

Bilbao

Wed 4/28

7:15 am-3:25 pm

1 stop17h 10m

$725

San DiegoBilbao

SAN San Diego - BIO Bilbao

SANBIO

San Diego

Mon 4/26

5:15 pm-5:55 pm

1 stop15h 40m

Bilbao

Wed 4/28

7:15 am-3:25 pm

1 stop17h 10m

$726

San DiegoBilbao

SAN San Diego - BIO Bilbao

SANBIO

San Diego

Mon 4/26

5:15 pm-5:55 pm

1 stop15h 40m

Bilbao

Wed 4/28

6:50 am-3:25 pm

2 stops17h 35m

$774

San DiegoBilbao

SAN San Diego - BIO Bilbao

SANBIO

San Diego

Mon 4/26

5:15 pm-5:55 pm

1 stop15h 40m

Bilbao

Wed 4/28

6:50 am-3:25 pm

2 stops17h 35m

$778

San DiegoBilbao

SAN San Diego - BIO Bilbao

SANBIO

San Diego

Sun 1/3

11:21 am-5:25 pm

2 stops21h 04m

Bilbao

Wed 1/13

7:10 am-8:47 pm

2 stops22h 37m

$807

San DiegoBilbao

SAN San Diego - BIO Bilbao

SANBIO

San Diego

Thu 12/31

2:45 pm-9:55 pm

2 stops22h 10m

Bilbao

Wed 1/13

7:30 am-3:45 pm

1 stop17h 15m

$833

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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How to get the cheapest flight ticket from San Diego to Bilbao

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Bilbao?

The cheapest month to fly to Bilbao from San Diego is in February. Flight prices, which tend to average around $629, are often lower during this time because this is during the off-season. If you’re not able to fly to Bilbao in February, then December is your next best option. Flight prices from San Diego to Bilbao during December average around $651.

Can stopping save me money on San Diego to Bilbao flights?

You could potentially save up to 47% on your flight if you consider stops on a San Diego to Bilbao flight.

When to book flights from San Diego to Bilbao

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Bilbao according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Diego to Bilbao (SAN to BIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Bilbao

Best Price Found	$385
Fastest flight time	15h 10m
Direct flights	None

The best one-way flight to Bilbao from San Diego in the past 72 hours is $385. The best round-trip flight deal from San Diego to Bilbao found on momondo in the last 72 hours is $696.

The fastest flight from San Diego to Bilbao takes 15h 10m

There are no direct flights from San Diego to Bilbao. There are no popular flight routes from San Diego to Bilbao.

Search flight deals

Frequently asked questions about flying from San Diego to Bilbao

How far is San Diego to Bilbao by plane?
San Diego and Bilbao are 5742.2 mi apart from one another. A reasonable flight in good conditions will take 15h 10m.
When did momondo last update prices for flights from San Diego Airport to Bilbao Airport?
Prices for flights from San Diego Airport to Bilbao Airport refresh daily.
How many operators does momondo search for flights from San Diego Airport to Bilbao Airport?
As of November 2026, there is 1 operator available to choose from for flights from San Diego Airport to Bilbao Airport.
How old do you have to be to fly from San Diego Airport to Bilbao Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Bilbao Airport.
What documentation or ID do you need to fly to Bilbao Airport?
The necessary travel and health documents for your Bilbao Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Diego to Bilbao?
Based on momondo bookings for flights between San Diego and Bilbao, the leading airline is Lufthansa, making up 100% of the total bookings.

Best airlines flying from San Diego to Bilbao

Compare and see reviews for airlines that fly from San Diego to Bilbao with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $629	Free Cancellation	Rating 6.8 8,295 reviews		Search Lufthansa flights

Getxo

Laredo

Lekeitio

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Bilbao?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bilbao from San Diego.

Can I find flights from San Diego to Bilbao with flexible booking policies on momondo?

Yes. All flights to Bilbao from San Diego on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Diego to Bilbao?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bilbao from San Diego.

I’m not ready to book a flight from San Diego to Bilbao right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bilbao from San Diego. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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