What airlines fly to Spain?

British Airways, Lufthansa and Iberia 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 44% 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.

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

Virgin Atlantic, British Airways, and Delta are the most popular carriers operating 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 June 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.

$231 Cheap Flights from San Diego to Spain in 2026

Discover deals from 900+ travel sites with momondo.

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.

10:20 am - 6:05 pm

SAN

AGP

22h 45m

2 stops

12:20 pm - 9:52 pm

AGP

SAN

42h 32m

2 stops

$720British Airways

Tue, Nov 17 - Wed, Nov 25

1:15 pm - 4:15 pm

SAN

VLC

18h 00m

2 stops

6:00 am - 12:10 pm

VLC

SAN

15h 10m

1 stop

$721Air France

Tue, Sep 29 - Tue, Nov 10

6:28 pm - 5:00 pm

SAN

BIO

37h 32m

2 stops

6:40 pm - 3:25 pm

BIO

SAN

29h 45m

1 stop

$760Lufthansa

Sat, Oct 3 - Mon, Oct 12

6:28 pm - 5:00 pm

SAN

BIO

37h 32m

2 stops

6:40 pm - 3:25 pm

BIO

SAN

29h 45m

1 stop

$761Lufthansa

Sat, Oct 3 - Mon, Oct 12

5:15 pm - 5:55 pm

SAN

BIO

15h 40m

1 stop

7:40 am - 3:25 pm

BIO

SAN

16h 45m

1 stop

$829United Airlines

Fri, Oct 9 - Sun, Oct 11

6:35 am - 11:15 am

SAN

BIO

19h 40m

2 stops

6:50 am - 10:41 pm

BIO

SAN

24h 51m

2 stops

$842United Airlines

Fri, Oct 9 - Sun, Oct 11

1:45 pm - 6:00 pm

SAN

XRY

19h 15m

2 stops

1:45 pm - 11:51 pm

XRY

SAN

19h 06m

2 stops

$842American Airlines

Wed, Oct 7 - Tue, Oct 13

1:45 pm - 8:50 pm

SAN

EAS

22h 05m

2 stops

9:30 pm - 7:40 pm

EAS

SAN

31h 10m

2 stops

$1,167Iberia

Fri, Oct 9 - Sun, Oct 11

6:15 am - 12:00 pm

SAN

LPA

21h 45m

2 stops

7:15 am - 9:45 pm

LPA

SAN

22h 30m

2 stops

$1,320American Airlines

Tue, Jul 7 - Wed, Jul 22

3:05 pm - 9:10 pm

SAN

GRX

45h 05m

2 stops

9:40 pm - 6:56 pm

GRX

SAN

30h 16m

2 stops

$1,377Iberia

Sat, Aug 8 - Sat, Aug 15

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United Airlines flights from San Diego to Spain

Our best United Airlines deals on San Diego to Spain flight tickets

United Airlines

Dec 1

SAN7:00 amSan Diego

31h 20m

2 stops

VLC11:20 pmValencia

Jan 15

VLC6:10 amValencia

24h 47m

2 stops

SAN9:57 pmSan Diego

$739

United Airlines

Nov 16

SAN7:41 pmSan Diego

31h 29m

3 stops

VLC12:10 pmValencia

Dec 10

VLC1:00 pmValencia

20h 29m

2 stops

SAN12:29 amSan Diego

$743

United Airlines

Nov 16

SAN7:41 pmSan Diego

31h 29m

3 stops

VLC12:10 pmValencia

Dec 10

VLC1:00 pmValencia

20h 29m

2 stops

SAN12:29 amSan Diego

$744

Lufthansa flights from San Diego to Spain

Our best Lufthansa deals on San Diego to Spain flight tickets

Lufthansa

Oct 3

SAN3:56 pmSan Diego

40h 39m

2 stops

VLC5:35 pmValencia

Oct 7

VLC11:50 amValencia

36h 35m

1 stop

SAN3:25 pmSan Diego

$760

Lufthansa

Oct 3

SAN2:24 pmSan Diego

42h 11m

2 stops

VLC5:35 pmValencia

Oct 7

VLC11:50 amValencia

36h 35m

1 stop

SAN3:25 pmSan Diego

$761

Lufthansa

Oct 3

SAN5:15 pmSan Diego

15h 40m

1 stop

BIO5:55 pmBilbao

Oct 12

BIO6:40 pmBilbao

29h 45m

1 stop

SAN3:25 pmSan Diego

$777

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoMálaga

SAN - AGP

SANAGP

San Diego

Tue 11/17

10:20 am-6:05 pm

2 stops22h 45m

Malaga

Wed 11/25

12:20 pm-9:52 pm

2 stops42h 32m

$720

San DiegoValencia

SAN - VLC

SANVLC

San Diego

Tue 9/29

1:15 pm-4:15 pm

2 stops18h 00m

Valencia

Tue 11/10

6:00 am-12:10 pm

1 stop15h 10m

$721

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Sat 10/3

6:28 pm-5:00 pm

2 stops37h 32m

Bilbao

Mon 10/12

6:40 pm-3:25 pm

1 stop29h 45m

$760

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Sat 10/3

6:28 pm-5:00 pm

2 stops37h 32m

Bilbao

Mon 10/12

6:40 pm-3:25 pm

1 stop29h 45m

$761

Quickest round-trip

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Fri 10/9

5:15 pm-5:55 pm

1 stop15h 40m

Bilbao

Sun 10/11

7:40 am-3:25 pm

1 stop16h 45m

$829

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Fri 10/9

6:35 am-11:15 am

2 stops19h 40m

Bilbao

Sun 10/11

6:50 am-10:41 pm

2 stops24h 51m

$842

San DiegoJerez de la Frontera

SAN - XRY

SANXRY

San Diego

Wed 10/7

1:45 pm-6:00 pm

2 stops19h 15m

Jerez de la Frontera La Parra

Tue 10/13

1:45 pm-11:51 pm

2 stops19h 06m

$842

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Fri 10/9

1:45 pm-8:50 pm

2 stops22h 05m

San Sebastián

Sun 10/11

9:30 pm-7:40 pm

2 stops31h 10m

$1,167

San DiegoLas Palmas de Gran Canaria

SAN - LPA

SANLPA

San Diego

Tue 7/7

6:15 am-12:00 pm

2 stops21h 45m

Las Palmas de Gran Canaria

Wed 7/22

7:15 am-9:45 pm

2 stops22h 30m

$1,320

San DiegoGranada

SAN - GRX

SANGRX

San Diego

Sat 8/8

3:05 pm-9:10 pm

2 stops45h 05m

Granada Federico Garcia Lorca

Sat 8/15

9:40 pm-6:56 pm

2 stops30h 16m

$1,377

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 $767 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 $615 on momondo.

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

You could potentially save up to 15% on your flight if you consider stops on a San Diego to Spain flight.

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 10m
Direct flights	None

The fastest flight from San Diego to Spain takes 14h 10m

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 June 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 1,531 reviews	Search KLM flights
Lufthansa	PriceFrom $392	Free Cancellation	Rating 6.8 8,096 reviews	Search Lufthansa flights
Air Canada	PriceFrom $420	Free Cancellation	Rating 7.1 11,261 reviews	Search Air Canada flights
Iberia	PriceFrom $467	Free Cancellation	Rating 7.0 3,247 reviews	Search Iberia flights
British Airways	PriceFrom $477	Free Cancellation	Rating 6.7 8,071 reviews	Search British Airways flights
Delta	PriceFrom $487	Free Cancellation	Rating 7.8 8,453 reviews	Search Delta flights
United Airlines	PriceFrom $490	Free Cancellation	Rating 7.4 9,893 reviews	Search United Airlines flights
SWISS	PriceFrom $496	Free Cancellation	Rating 7.5 1,971 reviews	Search SWISS flights
American Airlines	PriceFrom $514	Free Cancellation	Rating 7.1 11,768 reviews	Search American Airlines flights
Scandinavian Airlines	PriceFrom $522	Free Cancellation	Rating 7.4 1,854 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.