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

British Airways, Delta, and United 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 43% 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.

$311 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.

6:15 am - 12:00 pm

SAN

VLC

20h 45m

2 stops

6:00 am - 12:10 pm

VLC

SAN

15h 10m

1 stop

$726Multiple Airlines

Mon, Nov 16 - Thu, Dec 10

6:15 am - 12:00 pm

SAN

VLC

20h 45m

2 stops

6:00 am - 12:10 pm

VLC

SAN

15h 10m

1 stop

$728Multiple 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

$732British Airways

Tue, Nov 17 - Wed, Nov 25

5:35 pm - 6:05 pm

SAN

BIO

15h 30m

1 stop

6:45 am - 5:29 pm

BIO

SAN

19h 44m

2 stops

$738United Airlines

Wed, Nov 18 - Fri, Nov 27

5:15 pm - 5:55 pm

SAN

AGP

15h 40m

1 stop

6:45 pm - 3:25 pm

AGP

SAN

29h 40m

1 stop

$743Lufthansa

Mon, Aug 31 - Mon, Sep 21

2:30 pm - 6:05 pm

SAN

BIO

18h 35m

2 stops

6:45 am - 5:29 pm

BIO

SAN

19h 44m

2 stops

$743United Airlines

Wed, Nov 18 - Fri, Nov 27

5:15 pm - 5:55 pm

SAN

AGP

15h 40m

1 stop

4:15 pm - 3:45 pm

AGP

SAN

32h 30m

1 stop

$748Lufthansa

Tue, Sep 15 - Mon, Mar 8

7:10 am - 8:50 am

SAN

BCN

17h 40m

1 stop

7:30 am - 4:10 pm

BCN

SAN

17h 40m

1 stop

$789Iberia

Tue, Oct 27 - Wed, Nov 11

7:00 pm - 6:25 pm

SAN

BCN

15h 25m

1 stop

7:30 am - 4:10 pm

BCN

SAN

17h 40m

1 stop

$792Iberia

Wed, Oct 28 - Fri, Nov 13

1:45 pm - 9:00 pm

SAN

XRY

46h 15m

2 stops

1:45 pm - 11:51 pm

XRY

SAN

19h 06m

2 stops

$1,119British Airways

Fri, Oct 16 - Tue, Oct 20

Air Canada flights from San Diego to Spain

Our best Air Canada deals on San Diego to Spain flight tickets

Air Canada

Oct 18

SAN10:40 pmSan Diego

24h 20m

2 stops

BCN8:00 amBarcelona-El Prat

Nov 13

BCN1:35 pmBarcelona-El Prat

41h 22m

2 stops

SAN9:57 pmSan Diego

$796

Air Canada

Oct 21

SAN6:40 amSan Diego

17h 40m

2 stops

BCN9:20 amBarcelona-El Prat

Nov 13

BCN1:35 pmBarcelona-El Prat

41h 22m

2 stops

SAN9:57 pmSan Diego

$801

Air Canada

Oct 23

SAN4:55 pmSan Diego

55h 40m

2 stops

BCN9:35 amBarcelona-El Prat

Nov 12

BCN1:35 pmBarcelona-El Prat

41h 22m

2 stops

SAN9:57 pmSan Diego

$803

JetBlue flights from San Diego to Spain

Our best JetBlue deals on San Diego to Spain flight tickets

JetBlue

May 28

SAN11:03 amSan Diego

15h 27m

1 stop

MAD11:30 amMadrid Barajas

Jun 4

MAD2:05 pmMadrid Barajas

28h 45m

1 stop

SAN9:50 amSan Diego

$1,010

JetBlue

May 29

SAN8:44 pmSan Diego

29h 46m

1 stop

MAD11:30 amMadrid Barajas

Jun 8

MAD2:05 pmMadrid Barajas

28h 45m

1 stop

SAN9:50 amSan Diego

$1,015

JetBlue

Jun 1

SAN8:44 pmSan Diego

29h 46m

1 stop

MAD11:30 amMadrid Barajas

Jun 10

MAD2:05 pmMadrid Barajas

28h 05m

1 stop

SAN9:10 amSan Diego

$1,102

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

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

$726

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

$728

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

$732

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Wed 11/18

5:35 pm-6:05 pm

1 stop15h 30m

Bilbao

Fri 11/27

6:45 am-5:29 pm

2 stops19h 44m

$738

San DiegoMálaga

SAN - AGP

SANAGP

San Diego

Mon 8/31

5:15 pm-5:55 pm

1 stop15h 40m

Malaga

Mon 9/21

6:45 pm-3:25 pm

1 stop29h 40m

$743

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Wed 11/18

2:30 pm-6:05 pm

2 stops18h 35m

Bilbao

Fri 11/27

6:45 am-5:29 pm

2 stops19h 44m

$743

San DiegoMálaga

SAN - AGP

SANAGP

San Diego

Tue 9/15

5:15 pm-5:55 pm

1 stop15h 40m

Malaga

Mon 3/8

4:15 pm-3:45 pm

1 stop32h 30m

$748

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Tue 10/27

7:10 am-8:50 am

1 stop17h 40m

Barcelona-El Prat

Wed 11/11

7:30 am-4:10 pm

1 stop17h 40m

$789

Quickest round-trip

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Wed 10/28

7:00 pm-6:25 pm

1 stop15h 25m

Barcelona-El Prat

Fri 11/13

7:30 am-4:10 pm

1 stop17h 40m

$792

San DiegoJerez de la Frontera

SAN - XRY

SANXRY

San Diego

Fri 10/16

1:45 pm-9:00 pm

2 stops46h 15m

Jerez de la Frontera La Parra

Tue 10/20

1:45 pm-11:51 pm

2 stops19h 06m

$1,119

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 $799 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 $670 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	13h 15m
Direct flights	None

The fastest flight from San Diego to Spain takes 13h 15m

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 1,525 reviews	Search KLM flights
Air Canada	PriceFrom $420	Free Cancellation	Rating 7.1 11,093 reviews	Search Air Canada flights
Delta	PriceFrom $438	Free Cancellation	Rating 7.9 8,425 reviews	Search Delta flights
Iberia	PriceFrom $443	Free Cancellation	Rating 7.0 3,222 reviews	Search Iberia flights
Lufthansa	PriceFrom $463	Free Cancellation	Rating 6.8 8,032 reviews	Search Lufthansa flights
British Airways	PriceFrom $477	Free Cancellation	Rating 6.7 8,007 reviews	Search British Airways flights
SWISS	PriceFrom $496	Free Cancellation	Rating 7.5 1,960 reviews	Search SWISS flights
American Airlines	PriceFrom $514	Free Cancellation	Rating 7.1 11,640 reviews	Search American Airlines flights
United Airlines	PriceFrom $522	Free Cancellation	Rating 7.4 9,749 reviews	Search United Airlines flights
Scandinavian Airlines	PriceFrom $522	Free Cancellation	Rating 7.4 1,796 reviews	Search Scandinavian 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.