What is the cheapest airline that flies from San Diego to Spain?

British Airways, KLM, and American Airlines are the most popular carriers operating from San Diego to Spain

What airlines fly to Spain?

British Airways, Iberia and United Airlines are the top three most popular airlines that fly to Spain from San Diego according to our data. British Airways is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Spain. Keep in mind that there are 10 different airlines that fly to Spain on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from San Diego Airport to Spain were last updated today.

How many operators does momondo search for flights from San Diego Airport to Spain?

The number of operators available for flights from San Diego Airport to Spain is 10 as of May 2026.

How old do you have to be to fly from San Diego Airport to Spain?

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 Spain.

What documentation or ID do you need to fly to Spain?

The travel and health documents you'll need for your trip to Spain 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 Spain. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$310 Cheap Flights from San Diego to Spain in 2026

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Find the cheapest flights from San Diego to Spain

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 pm - 6:05 pm

SAN

AGP

15h 05m

1 stop

6:55 pm - 4:10 pm

AGP

SAN

30h 15m

1 stop

$721British Airways

Tue, Nov 17 - Wed, Nov 25

6:15 am - 12:00 pm

SAN

VLC

20h 45m

2 stops

6:00 am - 12:10 pm

VLC

SAN

15h 10m

1 stop

$723Multiple Airlines

Mon, Nov 16 - Thu, Dec 10

6:00 pm - 6:05 pm

SAN

AGP

15h 05m

1 stop

6:55 pm - 4:10 pm

AGP

SAN

30h 15m

1 stop

$724British Airways

Tue, Nov 17 - Wed, Nov 25

5:35 pm - 6:05 pm

SAN

BIO

15h 30m

1 stop

7:25 am - 3:45 pm

BIO

SAN

17h 20m

1 stop

$730Lufthansa

Wed, Nov 18 - Fri, Nov 27

5:35 pm - 11:05 pm

SAN

BIO

20h 30m

1 stop

6:45 am - 5:29 pm

BIO

SAN

19h 44m

2 stops

$739United Airlines

Wed, Nov 18 - Fri, Nov 27

3:04 pm - 7:55 pm

SAN

AGP

19h 51m

2 stops

1:25 pm - 11:51 pm

AGP

SAN

19h 26m

2 stops

$739American Airlines

Sun, Oct 4 - Wed, Oct 21

7:41 pm - 12:10 pm

SAN

VLC

31h 29m

3 stops

6:00 am - 5:10 pm

VLC

SAN

20h 10m

2 stops

$742United Airlines

Mon, Nov 16 - Thu, Dec 10

5:15 pm - 5:55 pm

SAN

BIO

15h 40m

1 stop

7:15 am - 3:25 pm

BIO

SAN

17h 10m

1 stop

$747Lufthansa

Wed, Aug 19 - Thu, Aug 27

3:04 pm - 8:45 am

SAN

XRY

32h 41m

2 stops

9:35 pm - 8:53 pm

XRY

SAN

32h 18m

2 stops

$891Iberia

Wed, Sep 9 - Mon, Sep 21

7:40 pm - 8:45 am

SAN

XRY

28h 05m

2 stops

9:35 pm - 11:50 pm

XRY

SAN

35h 15m

2 stops

$941Iberia

Mon, Aug 17 - Sat, Aug 22

British Airways flights from San Diego to Spain

Our best British Airways deals on San Diego to Spain flight tickets

British Airways

Nov 17

SAN6:00 pmSan Diego

15h 05m

1 stop

AGP6:05 pmMalaga

Nov 25

AGP6:55 pmMalaga

30h 15m

1 stop

SAN4:10 pmSan Diego

$721

British Airways

Nov 17

SAN6:00 pmSan Diego

15h 05m

1 stop

AGP6:05 pmMalaga

Nov 25

AGP6:55 pmMalaga

30h 15m

1 stop

SAN4:10 pmSan Diego

$724

British Airways

Nov 17

SAN6:00 pmSan Diego

15h 05m

1 stop

AGP6:05 pmMalaga

Nov 25

AGP6:55 pmMalaga

30h 15m

1 stop

SAN4:10 pmSan Diego

$726

Delta flights from San Diego to Spain

Our best Delta deals on San Diego to Spain flight tickets

Delta

Sep 29

SAN1:05 pmSan Diego

18h 10m

2 stops

VLC4:15 pmValencia

Nov 10

VLC6:00 amValencia

15h 10m

1 stop

SAN12:10 pmSan Diego

$731

Delta

Sep 29

SAN1:40 pmSan Diego

17h 55m

1 stop

VLC4:35 pmValencia

Nov 10

VLC6:00 amValencia

15h 10m

1 stop

SAN12:10 pmSan Diego

$732

Delta

Oct 4

SAN12:50 pmSan Diego

20h 50m

2 stops

AGP6:40 pmMalaga

Oct 21

AGP5:25 pmMalaga

27h 25m

1 stop

SAN11:50 amSan Diego

$733

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoMálaga

SAN - AGP

SANAGP

San Diego

Tue 11/17

6:00 pm-6:05 pm

1 stop15h 05m

Malaga

Wed 11/25

6:55 pm-4:10 pm

1 stop30h 15m

$721

San DiegoValencia

SAN - VLC

SANVLC

San Diego

Mon 11/16

6:15 am-12:00 pm

2 stops20h 45m

Valencia

Thu 12/10

6:00 am-12:10 pm

1 stop15h 10m

$723

San DiegoMálaga

SAN - AGP

SANAGP

San Diego

Tue 11/17

6:00 pm-6:05 pm

1 stop15h 05m

Malaga

Wed 11/25

6:55 pm-4:10 pm

1 stop30h 15m

$724

Quickest round-trip

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Wed 11/18

5:35 pm-6:05 pm

1 stop15h 30m

Bilbao

Fri 11/27

7:25 am-3:45 pm

1 stop17h 20m

$730

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Wed 11/18

5:35 pm-11:05 pm

1 stop20h 30m

Bilbao

Fri 11/27

6:45 am-5:29 pm

2 stops19h 44m

$739

San DiegoMálaga

SAN - AGP

SANAGP

San Diego

Sun 10/4

3:04 pm-7:55 pm

2 stops19h 51m

Malaga

Wed 10/21

1:25 pm-11:51 pm

2 stops19h 26m

$739

San DiegoValencia

SAN - VLC

SANVLC

San Diego

Mon 11/16

7:41 pm-12:10 pm

3 stops31h 29m

Valencia

Thu 12/10

6:00 am-5:10 pm

2 stops20h 10m

$742

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Wed 8/19

5:15 pm-5:55 pm

1 stop15h 40m

Bilbao

Thu 8/27

7:15 am-3:25 pm

1 stop17h 10m

$747

San DiegoJerez de la Frontera

SAN - XRY

SANXRY

San Diego

Wed 9/9

3:04 pm-8:45 am

2 stops32h 41m

Jerez de la Frontera La Parra

Mon 9/21

9:35 pm-8:53 pm

2 stops32h 18m

$891

San DiegoJerez de la Frontera

SAN - XRY

SANXRY

San Diego

Mon 8/17

7:40 pm-8:45 am

2 stops28h 05m

Jerez de la Frontera La Parra

Sat 8/22

9:35 pm-11:50 pm

2 stops35h 15m

$941

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 Spain?

If you don’t want to visit Spain in August, then you should wait until May to fly from San Diego, when ticket prices are also cheap, with an average price of $313.

How far in advance should I book a flight from San Diego to Spain?

You are more likely to see cheaper flights to Spain from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Spain for around $793 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Spain from San Diego for as low as $666 on momondo.

Cheap San Diego to Spain flight deals and tips

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

Fastest flight time	14h 31m
Direct flights	None

The fastest flight from San Diego to Spain takes 14h 31m

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

Search flight deals

Frequently asked questions about flying from San Diego to Spain

When did momondo last update prices for flights from San Diego Airport to Spain?
Prices for flights from San Diego Airport to Spain were last updated today.
How many operators does momondo search for flights from San Diego Airport to Spain?
The number of operators available for flights from San Diego Airport to Spain is 10 as of May 2026.
How old do you have to be to fly from San Diego Airport to Spain?
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 Spain.
What documentation or ID do you need to fly to Spain?
The travel and health documents you'll need for your trip to Spain 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 Spain. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Diego to Spain

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

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $383	Free Cancellation	Rating 7.8 1,519 reviews	Search KLM flights
Air Canada	PriceFrom $420	Free Cancellation	Rating 7.1 11,076 reviews	Search Air Canada flights
Delta	PriceFrom $438	Free Cancellation	Rating 7.9 8,445 reviews	Search Delta flights
Iberia	PriceFrom $443	Free Cancellation	Rating 7.0 3,219 reviews	Search Iberia flights
Lufthansa	PriceFrom $463	Free Cancellation	Rating 6.8 8,019 reviews	Search Lufthansa flights
British Airways	PriceFrom $477	Free Cancellation	Rating 6.7 7,995 reviews	Search British Airways flights
SWISS	PriceFrom $496	Free Cancellation	Rating 7.5 1,956 reviews	Search SWISS flights
United Airlines	PriceFrom $522	Free Cancellation	Rating 7.4 9,752 reviews	Search United Airlines flights
Scandinavian Airlines	PriceFrom $522	Free Cancellation	Rating 7.4 1,784 reviews	Search Scandinavian Airlines flights
American Airlines	PriceFrom $537	Free Cancellation	Rating 7.1 11,646 reviews	Search American Airlines flights

Why use momondo?

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

Finding the right flight to Spain from San Diego is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Spain quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for San Diego to Spain flights to just show those with flexible booking policies.

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

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

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

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