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 11 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?

British Airways, United Airlines, 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 11 as of July 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.

$321 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.

6:20 am - 11:55 am

SAN

VLC

20h 35m

2 stops

6:00 am - 12:10 pm

VLC

SAN

15h 10m

1 stop

$725Multiple Airlines

Mon, Nov 16 - Thu, Dec 10

6:20 am - 11:55 am

SAN

VLC

20h 35m

2 stops

6:00 am - 12:10 pm

VLC

SAN

15h 10m

1 stop

$728Multiple Airlines

Mon, Nov 16 - Thu, Dec 10

5:35 pm - 11:05 pm

SAN

BIO

20h 30m

1 stop

7:25 am - 3:45 pm

BIO

SAN

17h 20m

1 stop

$729United Airlines

Wed, Nov 18 - Wed, Nov 25

5:35 pm - 11:05 pm

SAN

BIO

20h 30m

1 stop

11:35 am - 3:45 pm

BIO

SAN

37h 10m

1 stop

$739United Airlines

Tue, Nov 10 - Thu, Nov 12

4:45 pm - 7:50 pm

SAN

AGP

18h 05m

1 stop

9:10 am - 11:41 pm

AGP

SAN

22h 31m

2 stops

$758British Airways

Mon, Oct 12 - Thu, Oct 29

6:00 pm - 11:00 am

SAN

AGP

32h 00m

1 stop

12:20 pm - 4:10 pm

AGP

SAN

36h 50m

1 stop

$762British Airways

Tue, Nov 17 - Wed, Nov 25

2:24 pm - 10:30 pm

SAN

MAD

23h 06m

2 stops

7:00 am - 3:25 pm

MAD

SAN

17h 25m

1 stop

$837Lufthansa

Fri, Oct 2 - Mon, Oct 12

5:15 pm - 5:40 pm

SAN

MAD

15h 25m

1 stop

6:25 pm - 3:25 pm

MAD

SAN

30h 00m

1 stop

$840Lufthansa

Thu, Oct 8 - Mon, Oct 12

7:40 pm - 8:30 am

SAN

EAS

27h 50m

2 stops

5:55 pm - 5:50 pm

EAS

SAN

56h 55m

2 stops

$946Iberia

Tue, Aug 11 - Mon, Aug 17

7:40 pm - 8:40 am

SAN

EAS

28h 00m

2 stops

9:20 am - 7:19 pm

EAS

SAN

18h 59m

2 stops

$984Iberia

Wed, Aug 19 - Fri, Aug 28

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Air Canada flights from San Diego to Spain

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

Air Canada

Dec 10

SAN7:05 amSan Diego

39h 55m

2 stops

MAD8:00 amMadrid Barajas

Dec 19

MAD1:25 pmMadrid Barajas

42h 24m

2 stops

SAN10:49 pmSan Diego

$842

Air Canada

Oct 2

SAN4:55 pmSan Diego

28h 55m

2 stops

MAD6:50 amMadrid Barajas

Oct 12

MAD12:45 pmMadrid Barajas

32h 02m

2 stops

SAN11:47 amSan Diego

$844

Air Canada

Sep 1

SAN7:00 amSan Diego

19h 50m

2 stops

MAD11:50 amMadrid Barajas

Sep 11

MAD6:00 amMadrid Barajas

23h 36m

2 stops

SAN8:36 pmSan Diego

$870

Iberia flights from San Diego to Spain

Our best Iberia deals on San Diego to Spain flight tickets

Iberia

Sep 8

SAN7:40 pmSan Diego

15h 25m

1 stop

MAD8:05 pmMadrid Barajas

Sep 23

MAD1:35 pmMadrid Barajas

16h 55m

1 stop

SAN9:30 pmSan Diego

$873

Iberia

Sep 28

SAN7:40 pmSan Diego

26h 25m

2 stops

SVQ7:05 amSevilla

Oct 26

SVQ7:35 pmSevilla

29h 35m

2 stops

SAN5:10 pmSan Diego

$912

Iberia

Jul 27

SAN9:50 amSan Diego

14h 15m

1 stop

MAD9:05 amMadrid Barajas

Aug 25

MAD12:40 pmMadrid Barajas

15h 14m

1 stop

SAN6:54 pmSan Diego

$986

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San DiegoValencia

SAN - VLC

SANVLC

San Diego

Mon 11/16

6:20 am-11:55 am

2 stops20h 35m

Valencia

Thu 12/10

6:00 am-12:10 pm

1 stop15h 10m

$725

San DiegoValencia

SAN - VLC

SANVLC

San Diego

Mon 11/16

6:20 am-11:55 am

2 stops20h 35m

Valencia

Thu 12/10

6:00 am-12:10 pm

1 stop15h 10m

$728

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Wed 11/18

5:35 pm-11:05 pm

1 stop20h 30m

Bilbao

Wed 11/25

7:25 am-3:45 pm

1 stop17h 20m

$729

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Tue 11/10

5:35 pm-11:05 pm

1 stop20h 30m

Bilbao

Thu 11/12

11:35 am-3:45 pm

1 stop37h 10m

$739

San DiegoMálaga

SAN - AGP

SANAGP

San Diego

Mon 10/12

4:45 pm-7:50 pm

1 stop18h 05m

Malaga

Thu 10/29

9:10 am-11:41 pm

2 stops22h 31m

$758

San DiegoMálaga

SAN - AGP

SANAGP

San Diego

Tue 11/17

6:00 pm-11:00 am

1 stop32h 00m

Malaga

Wed 11/25

12:20 pm-4:10 pm

1 stop36h 50m

$762

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Fri 10/2

2:24 pm-10:30 pm

2 stops23h 06m

Madrid Barajas

Mon 10/12

7:00 am-3:25 pm

1 stop17h 25m

$837

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Thu 10/8

5:15 pm-5:40 pm

1 stop15h 25m

Madrid Barajas

Mon 10/12

6:25 pm-3:25 pm

1 stop30h 00m

$840

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Tue 8/11

7:40 pm-8:30 am

2 stops27h 50m

San Sebastián

Mon 8/17

5:55 pm-5:50 pm

2 stops56h 55m

$946

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Wed 8/19

7:40 pm-8:40 am

2 stops28h 00m

San Sebastián

Fri 8/28

9:20 am-7:19 pm

2 stops18h 59m

$984

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 $778 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 $659 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 45m
Direct flights	None

The fastest flight from San Diego to Spain takes 14h 45m

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 11 as of July 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 1,539 reviews	Search KLM flights
Lufthansa	PriceFrom $392	Free Cancellation	Rating 6.8 8,139 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom $406	Free Cancellation	Rating 7.5 693 reviews	Search Virgin Atlantic flights
Air Canada	PriceFrom $420	Free Cancellation	Rating 7.1 11,348 reviews	Search Air Canada flights
Delta	PriceFrom $456	Free Cancellation	Rating 7.8 8,479 reviews	Search Delta flights
Iberia	PriceFrom $467	Free Cancellation	Rating 7.0 3,255 reviews	Search Iberia flights
British Airways	PriceFrom $477	Free Cancellation	Rating 6.7 8,120 reviews	Search British Airways flights
United Airlines	PriceFrom $490	Free Cancellation	Rating 7.4 9,994 reviews	Search United Airlines flights
SWISS	PriceFrom $496	Free Cancellation	Rating 7.5 2,006 reviews	Search SWISS flights
American Airlines	PriceFrom $514	Free Cancellation	Rating 7.1 11,822 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.