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Cheap flights from Bilbao to San Diego from $835

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Bilbao to San Diego departing on 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 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.
KLM Logo
5:15 pm - 11:50 am
BIO
-
SAN
27h 35m
1 stop
KLM Logo
11:58 am - 4:30 pm
SAN
-
BIO
19h 32m
2 stops
$835KLM
ma., apr. 27 - ma., mai 4
KLM Logo
12:00 pm - 10:29 pm
BIO
-
SAN
19h 29m
2 stops
KLM Logo
11:58 am - 4:30 pm
SAN
-
BIO
19h 32m
2 stops
$840KLM
ma., apr. 27 - ma., mai 4
Multiple Airlines Logo
6:45 am - 11:50 am
BIO
-
SAN
14h 05m
1 stop
Multiple Airlines Logo
3:15 pm - 5:30 pm
SAN
-
BIO
17h 15m
2 stops
$851Multiple Airlines
to., apr. 30 - to., mai 7
Multiple Airlines Logo
6:45 am - 5:34 pm
BIO
-
SAN
19h 49m
2 stops
Multiple Airlines Logo
3:15 pm - 5:30 pm
SAN
-
BIO
17h 15m
2 stops
$856Multiple Airlines
to., apr. 30 - to., mai 7
Lufthansa Logo
7:15 am - 3:25 pm
BIO
-
SAN
17h 10m
1 stop
Lufthansa Logo
5:15 pm - 5:55 pm
SAN
-
BIO
15h 40m
1 stop
$883Lufthansa
ma., apr. 27 - ma., mai 4
KLM Logo
6:45 am - 11:50 am
BIO
-
SAN
14h 05m
1 stop
KLM Logo
1:40 pm - 10:45 pm
SAN
-
BIO
24h 05m
1 stop
$896KLM
to., apr. 30 - to., mai 7
Delta Logo
6:45 am - 11:50 am
BIO
-
SAN
14h 05m
1 stop
Delta Logo
10:30 pm - 9:50 am
SAN
-
BIO
26h 20m
2 stops
$910Delta
ti., apr. 14 - lø., apr. 18
United Airlines Logo
6:50 am - 10:37 pm
BIO
-
SAN
24h 47m
3 stops
United Airlines Logo
6:26 pm - 11:25 pm
SAN
-
BIO
19h 59m
2 stops
$912United Airlines
to., apr. 30 - to., mai 7
Lufthansa Logo
6:50 am - 6:51 pm
BIO
-
SAN
21h 01m
2 stops
Lufthansa Logo
5:15 pm - 5:55 pm
SAN
-
BIO
15h 40m
1 stop
$913Lufthansa
ma., apr. 27 - ma., mai 4
Delta Logo
6:45 am - 3:55 pm
BIO
-
SAN
18h 10m
2 stops
Delta Logo
10:30 pm - 9:50 am
SAN
-
BIO
26h 20m
2 stops
$915Delta
ti., apr. 14 - lø., apr. 18

Delta flights from Bilbao to San Diego

Our best Delta deals on Bilbao to San Diego flight tickets
Delta
Apr 27
BIO6:45 amBilbao
23h 35m
2 stops
SAN9:20 pmSan Diego
May 4
SAN7:15 amSan Diego
19h 00m
2 stops
BIO11:15 amBilbao
$840
Delta
Jul 2
BIO6:45 amBilbao
14h 05m
1 stop
SAN11:50 amSan Diego
Jul 12
SAN6:15 amSan Diego
18h 35m
2 stops
BIO9:50 amBilbao
$1,083
Delta
Jul 2
BIO6:45 amBilbao
14h 05m
1 stop
SAN11:50 amSan Diego
Jul 13
SAN9:59 pmSan Diego
26h 51m
2 stops
BIO9:50 amBilbao
$1,106

Lufthansa flights from Bilbao to San Diego

Our best Lufthansa deals on Bilbao to San Diego flight tickets
Lufthansa
Apr 27
BIO7:15 amBilbao
17h 10m
1 stop
SAN3:25 pmSan Diego
May 4
SAN5:15 pmSan Diego
15h 40m
1 stop
BIO5:55 pmBilbao
$883
Lufthansa
Apr 27
BIO6:50 amBilbao
21h 01m
2 stops
SAN6:51 pmSan Diego
May 4
SAN5:15 pmSan Diego
15h 40m
1 stop
BIO5:55 pmBilbao
$913
Lufthansa
Jul 2
BIO6:40 pmBilbao
29h 45m
1 stop
SAN3:25 pmSan Diego
Jul 12
SAN5:15 pmSan Diego
21h 10m
1 stop
BIO11:25 pmBilbao
$1,171

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 april 3, 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

ma. 4/27

5:15 pm-11:50 am

1 stop27h 35m

San Diego

ma. 5/4

11:58 am-4:30 pm

2 stops19h 32m

$835

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

ma. 4/27

12:00 pm-10:29 pm

2 stops19h 29m

San Diego

ma. 5/4

11:58 am-4:30 pm

2 stops19h 32m

$840
Quickest round-trip

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

to. 4/30

6:45 am-11:50 am

1 stop14h 05m

San Diego

to. 5/7

3:15 pm-5:30 pm

2 stops17h 15m

$851

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

to. 4/30

6:45 am-5:34 pm

2 stops19h 49m

San Diego

to. 5/7

3:15 pm-5:30 pm

2 stops17h 15m

$856

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

ma. 4/27

7:15 am-3:25 pm

1 stop17h 10m

San Diego

ma. 5/4

5:15 pm-5:55 pm

1 stop15h 40m

$883

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

to. 4/30

6:45 am-11:50 am

1 stop14h 05m

San Diego

to. 5/7

1:40 pm-10:45 pm

1 stop24h 05m

$896

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

ti. 4/14

6:45 am-11:50 am

1 stop14h 05m

San Diego

lø. 4/18

10:30 pm-9:50 am

2 stops26h 20m

$910

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

to. 4/30

6:50 am-10:37 pm

3 stops24h 47m

San Diego

to. 5/7

6:26 pm-11:25 pm

2 stops19h 59m

$912

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

ma. 4/27

6:50 am-6:51 pm

2 stops21h 01m

San Diego

ma. 5/4

5:15 pm-5:55 pm

1 stop15h 40m

$913

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

ti. 4/14

6:45 am-3:55 pm

2 stops18h 10m

San Diego

lø. 4/18

10:30 pm-9:50 am

2 stops26h 20m

$915

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 typical price of a round-trip flight between Bilbao and San Diego?

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 48% 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

37h 40m

Direct flights

None
The fastest flight from Bilbao to San Diego takes 37h 40m
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 37h 40m 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
Coronado
Chula Vista
El Cajon
Julian
National City
Poway
San Ysidro
La Mesa
Imperial Beach
Borrego Springs
Alpine
Santee
Lemon Grove

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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