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Cheap flights from Bilbao to San Diego from $580

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bilbao to San Diego departing on 6/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Bilbao to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:45 am - 11:50 am
BIO
-
SAN
14h 05m
1 stop
Delta Logo
6:15 am - 9:50 am
SAN
-
BIO
18h 35m
2 stops
$882Delta
Sat, Sep 5 - Mon, Sep 21
Multiple Airlines Logo
6:45 am - 11:50 am
BIO
-
SAN
14h 05m
1 stop
Multiple Airlines Logo
6:15 am - 9:50 am
SAN
-
BIO
18h 35m
2 stops
$885Multiple Airlines
Thu, Jun 11 - Mon, Jun 15
Delta Logo
12:00 pm - 8:48 pm
BIO
-
SAN
17h 48m
2 stops
Delta Logo
6:15 am - 9:50 am
SAN
-
BIO
18h 35m
2 stops
$888Delta
Sat, Sep 5 - Mon, Sep 21
Multiple Airlines Logo
12:00 pm - 10:38 pm
BIO
-
SAN
19h 38m
2 stops
Multiple Airlines Logo
6:15 am - 9:50 am
SAN
-
BIO
18h 35m
2 stops
$890Multiple Airlines
Thu, Jun 11 - Mon, Jun 15
United Airlines Logo
6:50 am - 7:55 pm
BIO
-
SAN
22h 05m
2 stops
United Airlines Logo
8:45 am - 10:45 am
SAN
-
BIO
17h 00m
2 stops
$917United Airlines
Sun, Sep 6 - Sat, Sep 19
United Airlines Logo
6:50 am - 7:55 pm
BIO
-
SAN
22h 05m
2 stops
United Airlines Logo
5:15 pm - 11:25 pm
SAN
-
BIO
21h 10m
1 stop
$921United Airlines
Sun, Sep 6 - Sun, Sep 20
United Airlines Logo
7:15 am - 3:25 pm
BIO
-
SAN
17h 10m
1 stop
United Airlines Logo
8:45 am - 10:45 am
SAN
-
BIO
17h 00m
2 stops
$924United Airlines
Sat, Sep 5 - Sat, Sep 19
United Airlines Logo
7:15 am - 3:25 pm
BIO
-
SAN
17h 10m
1 stop
United Airlines Logo
5:15 pm - 11:25 pm
SAN
-
BIO
21h 10m
1 stop
$928United Airlines
Sat, Sep 5 - Sun, Sep 20
Delta Logo
6:45 am - 11:50 am
BIO
-
SAN
14h 05m
1 stop
Delta Logo
3:00 pm - 5:30 pm
SAN
-
BIO
17h 30m
2 stops
$940Delta
Sat, Sep 5 - Sun, Sep 20
United Airlines Logo
6:50 am - 7:55 pm
BIO
-
SAN
22h 05m
2 stops
United Airlines Logo
5:15 pm - 11:25 pm
SAN
-
BIO
21h 10m
1 stop
$944United Airlines
Sun, Sep 6 - Wed, Sep 23

Delta flights from Bilbao to San Diego

Our best Delta deals on Bilbao to San Diego flight tickets
Delta
Sep 5
BIO6:45 amBilbao
14h 05m
1 stop
SAN11:50 amSan Diego
Sep 21
SAN6:15 amSan Diego
18h 35m
2 stops
BIO9:50 amBilbao
$882
Delta
Sep 5
BIO12:00 pmBilbao
17h 48m
2 stops
SAN8:48 pmSan Diego
Sep 21
SAN6:15 amSan Diego
18h 35m
2 stops
BIO9:50 amBilbao
$888
Delta
Sep 5
BIO6:45 amBilbao
14h 05m
1 stop
SAN11:50 amSan Diego
Sep 20
SAN3:00 pmSan Diego
17h 30m
2 stops
BIO5:30 pmBilbao
$940

Lufthansa flights from Bilbao to San Diego

Our best Lufthansa deals on Bilbao to San Diego flight tickets
Lufthansa
Sep 6
BIO6:50 amBilbao
20h 40m
2 stops
SAN6:30 pmSan Diego
Sep 22
SAN5:15 pmSan Diego
15h 40m
1 stop
BIO5:55 pmBilbao
$1,029
Lufthansa
Sep 5
BIO7:15 amBilbao
17h 10m
1 stop
SAN3:25 pmSan Diego
Sep 22
SAN6:35 amSan Diego
19h 10m
1 stop
BIO10:45 amBilbao
$1,032
Lufthansa
Jun 18
BIO6:50 amBilbao
23h 08m
2 stops
SAN8:58 pmSan Diego
Jun 27
SAN5:15 pmSan Diego
15h 40m
1 stop
BIO5:55 pmBilbao
$1,085

momondo Fare Finder

 
Customize your flight search to find flights from Bilbao to San Diego 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, momondo users made 832,500 searches. Data last updated May 27, 2026.
Use the filters below to find and compare flights from Bilbao to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

Sat 9/5

6:45 am-11:50 am

1 stop14h 05m

San Diego

Mon 9/21

6:15 am-9:50 am

2 stops18h 35m

$882

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

Thu 6/11

6:45 am-11:50 am

1 stop14h 05m

San Diego

Mon 6/15

6:15 am-9:50 am

2 stops18h 35m

$885

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

Sat 9/5

12:00 pm-8:48 pm

2 stops17h 48m

San Diego

Mon 9/21

6:15 am-9:50 am

2 stops18h 35m

$888

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

Thu 6/11

12:00 pm-10:38 pm

2 stops19h 38m

San Diego

Mon 6/15

6:15 am-9:50 am

2 stops18h 35m

$890

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

Sun 9/6

6:50 am-7:55 pm

2 stops22h 05m

San Diego

Sat 9/19

8:45 am-10:45 am

2 stops17h 00m

$917

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

Sun 9/6

6:50 am-7:55 pm

2 stops22h 05m

San Diego

Sun 9/20

5:15 pm-11:25 pm

1 stop21h 10m

$921

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

Sat 9/5

7:15 am-3:25 pm

1 stop17h 10m

San Diego

Sat 9/19

8:45 am-10:45 am

2 stops17h 00m

$924

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

Sat 9/5

7:15 am-3:25 pm

1 stop17h 10m

San Diego

Sun 9/20

5:15 pm-11:25 pm

1 stop21h 10m

$928
Quickest round-trip

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

Sat 9/5

6:45 am-11:50 am

1 stop14h 05m

San Diego

Sun 9/20

3:00 pm-5:30 pm

2 stops17h 30m

$940

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

Sun 9/6

6:50 am-7:55 pm

2 stops22h 05m

San Diego

Wed 9/23

5:15 pm-11:25 pm

1 stop21h 10m

$944

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

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

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

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of February, then departing from Bilbao during the month October is also very affordable. Most momondo users find prices during this month for around $689.

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

You could potentially save up to 42% on your flight if you consider stops on a Bilbao to San Diego flight.

When to book flights from Bilbao to San Diego

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

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

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

Fastest flight time

14h 05m

Direct flights

None
The fastest flight from Bilbao to San Diego takes 14h 05m
There are no direct flights from Bilbao to San Diego. There are no popular flight routes from Bilbao to San Diego.
Search flight deals

Frequently asked questions about flying from Bilbao to San Diego

  • How far is Bilbao to San Diego by plane?

    San Diego is 5742.2 mi away from Bilbao. Typically, this will take 14h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Bilbao Airport to San Diego Airport?

    Prices for flights from Bilbao Airport to San Diego Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Bilbao Airport to San Diego 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 Bilbao Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
Julian
National City
Poway
San Ysidro
La Mesa
Borrego Springs
Lemon Grove
Imperial Beach
Alpine
Santee

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bilbao to San Diego. momondo saves you time and could save you money on your trip.

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

Flights from Bilbao to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to San Diego from Bilbao. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Bilbao to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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