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

Virgin Atlantic, Air France, and United Airlines are the most popular carriers operating from San Diego to Spain

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.

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

11:20 am - 11:20 pm

SAN

VLC

27h 00m

2 stops

6:10 am - 12:29 am

VLC

SAN

27h 19m

3 stops

$739United Airlines

Tue, Dec 1 - Fri, Jan 15

2:30 pm - 11:05 pm

SAN

BIO

23h 35m

2 stops

6:45 am - 10:30 pm

BIO

SAN

24h 45m

2 stops

$741United Airlines

Sun, Nov 8 - Thu, Nov 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

$760Lufthansa

Sat, Oct 3 - Mon, Oct 12

5:15 pm - 5:55 pm

SAN

BIO

15h 40m

1 stop

6:40 pm - 3:25 pm

BIO

SAN

29h 45m

1 stop

$812Lufthansa

Sun, Aug 16 - Mon, Aug 24

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

7:40 pm - 10:35 pm

SAN

MAD

17h 55m

1 stop

12:55 am - 10:57 am

MAD

SAN

18h 02m

1 stop

$924Iberia

Fri, Oct 16 - Sat, Oct 31

8:00 am - 5:40 pm

SAN

SVQ

24h 40m

2 stops

9:40 am - 5:50 pm

SVQ

SAN

41h 10m

2 stops

$942Iberia

Tue, Oct 13 - Sun, Oct 18

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

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JetBlue flights from San Diego to Spain

Our best JetBlue deals on San Diego to Spain flight tickets

JetBlue

Jul 9

SAN8:40 pmSan Diego

29h 50m

1 stop

MAD11:30 amMadrid Barajas

Jul 13

MAD2:05 pmMadrid Barajas

28h 04m

1 stop

SAN9:09 amSan Diego

$1,026

JetBlue

Jul 7

SAN8:40 pmSan Diego

29h 50m

1 stop

MAD11:30 amMadrid Barajas

Jul 29

MAD2:05 pmMadrid Barajas

28h 04m

1 stop

SAN9:09 amSan Diego

$1,046

JetBlue

Jul 5

SAN8:40 pmSan Diego

28h 05m

1 stop

BCN9:45 amBarcelona-El Prat

Jul 16

BCN12:50 pmBarcelona-El Prat

29h 19m

1 stop

SAN9:09 amSan Diego

$1,139

Iberia flights from San Diego to Spain

Our best Iberia deals on San Diego to Spain flight tickets

Iberia

Oct 24

SAN3:10 pmSan Diego

33h 20m

2 stops

AGP9:30 amMalaga

Nov 4

AGP5:40 pmMalaga

23h 54m

2 stops

SAN8:34 amSan Diego

$787

Iberia

Oct 16

SAN7:40 pmSan Diego

17h 55m

1 stop

MAD10:35 pmMadrid Barajas

Oct 31

MAD12:55 amMadrid Barajas

18h 02m

1 stop

SAN10:57 amSan Diego

$924

Iberia

Jul 6

SAN1:07 pmSan Diego

15h 23m

1 stop

MAD1:30 pmMadrid Barajas

Jul 16

MAD1:35 pmMadrid Barajas

16h 47m

1 stop

SAN9:22 pmSan Diego

$1,047

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

Quickest round-trip

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 DiegoValencia

SAN - VLC

SANVLC

San Diego

Tue 12/1

11:20 am-11:20 pm

2 stops27h 00m

Valencia

Fri 1/15

6:10 am-12:29 am

3 stops27h 19m

$739

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Sun 11/8

2:30 pm-11:05 pm

2 stops23h 35m

Bilbao

Thu 11/12

6:45 am-10:30 pm

2 stops24h 45m

$741

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

Sun 8/16

5:15 pm-5:55 pm

1 stop15h 40m

Bilbao

Mon 8/24

6:40 pm-3:25 pm

1 stop29h 45m

$812

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 DiegoMadrid

SAN - MAD

SANMAD

San Diego

Fri 10/16

7:40 pm-10:35 pm

1 stop17h 55m

Madrid Barajas

Sat 10/31

12:55 am-10:57 am

1 stop18h 02m

$924

San DiegoSeville

SAN - SVQ

SANSVQ

San Diego

Tue 10/13

8:00 am-5:40 pm

2 stops24h 40m

Sevilla

Sun 10/18

9:40 am-5:50 pm

2 stops41h 10m

$942

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

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 $769 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 5% 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 8,104 reviews	Search Lufthansa flights
Air Canada	PriceFrom $420	Free Cancellation	Rating 7.1 11,269 reviews	Search Air Canada flights
Iberia	PriceFrom $467	Free Cancellation	Rating 7.0 3,250 reviews	Search Iberia flights
British Airways	PriceFrom $477	Free Cancellation	Rating 6.7 8,076 reviews	Search British Airways flights
Delta	PriceFrom $487	Free Cancellation	Rating 7.8 8,455 reviews	Search Delta flights
United Airlines	PriceFrom $490	Free Cancellation	Rating 7.4 9,901 reviews	Search United Airlines flights
SWISS	PriceFrom $496	Free Cancellation	Rating 7.5 1,976 reviews	Search SWISS flights
American Airlines	PriceFrom $514	Free Cancellation	Rating 7.1 11,777 reviews	Search American Airlines flights
Scandinavian Airlines	PriceFrom $522	Free Cancellation	Rating 7.4 1,856 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.