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Cheap flights from San Diego to Spain from $281

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Spain departing on 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:05 pm - 8:00 am
SAN
-
MAD
52h 55m2 stops
Air Canada Logo
1:35 pm - 5:24 pm
MAD
-
SAN
36h 49m2 stops
$450Air Canada
Mon, Jan 19 - Mon, Feb 2
Multiple Airlines Logo
6:05 pm - 8:00 am
SAN
-
MAD
52h 55m2 stops
Multiple Airlines Logo
7:25 am - 3:45 pm
MAD
-
SAN
17h 20m1 stop
$454Multiple Airlines
Mon, Jan 19 - Sun, Feb 1
British Airways Logo
6:00 pm - 8:00 pm
SAN
-
MAD
17h 00m1 stop
British Airways Logo
7:20 pm - 5:10 pm
MAD
-
SAN
29h 50m1 stop
$457British Airways
Tue, Mar 3 - Wed, Mar 18
Lufthansa Logo
5:35 pm - 11:35 pm
SAN
-
MAD
21h 00m1 stop
Lufthansa Logo
7:25 am - 4:45 pm
MAD
-
SAN
17h 20m1 stop
$464Lufthansa
Sun, Mar 1 - Tue, Mar 10
Lufthansa Logo
5:35 pm - 5:50 pm
SAN
-
MAD
15h 15m1 stop
Lufthansa Logo
7:25 am - 3:45 pm
MAD
-
SAN
17h 20m1 stop
$465Lufthansa
Wed, Feb 11 - Wed, Feb 18
United Airlines Logo
7:00 am - 4:10 pm
SAN
-
BIO
24h 10m2 stops
United Airlines Logo
7:25 am - 3:45 pm
BIO
-
SAN
17h 20m1 stop
$479United Airlines
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
10:00 pm - 12:50 pm
SAN
-
BIO
29h 50m2 stops
United Airlines Logo
7:25 am - 3:45 pm
BIO
-
SAN
17h 20m1 stop
$480United Airlines
Wed, Jan 28 - Sun, Feb 1
British Airways Logo
4:00 pm - 7:05 pm
SAN
-
BCN
18h 05m2 stops
British Airways Logo
11:35 am - 8:51 am
BCN
-
SAN
30h 16m2 stops
$487British Airways
Sun, Jan 18 - Fri, Feb 20
Iberia Logo
7:10 am - 8:30 am
SAN
-
SVQ
16h 20m2 stops
Iberia Logo
9:45 pm - 10:00 am
SVQ
-
SAN
21h 15m2 stops
$681Iberia
Tue, Jan 27 - Wed, Feb 4
Iberia Logo
3:17 pm - 8:45 am
SAN
-
XRY
32h 28m2 stops
Iberia Logo
9:15 am - 11:27 pm
XRY
-
SAN
23h 12m2 stops
$688Iberia
Wed, Apr 15 - Thu, Jun 4

United Airlines flights from San Diego to Spain

Our best United Airlines deals on San Diego to Spain flight tickets
United Airlines
Jan 29
SAN6:30 amSan Diego
16h 30m
2 stops
MAD8:00 amMadrid Barajas
Feb 3
MAD1:35 pmMadrid Barajas
35h 01m
2 stops
SAN3:36 pmSan Diego
$472
Find similar
United Airlines
Jan 30
SAN6:30 amSan Diego
17h 45m
2 stops
MAD9:15 amMadrid Barajas
Feb 13
MAD1:35 pmMadrid Barajas
35h 08m
2 stops
SAN3:43 pmSan Diego
$473
Find similar
United Airlines
Feb 27
SAN7:50 pmSan Diego
28h 25m
3 stops
MAD9:15 amMadrid Barajas
Mar 10
MAD11:15 amMadrid Barajas
18h 08m
1 stop
SAN9:23 pmSan Diego
$478
Find similar

British Airways flights from San Diego to Spain

Our best British Airways deals on San Diego to Spain flight tickets
British Airways
Mar 3
SAN6:00 pmSan Diego
17h 00m
1 stop
MAD8:00 pmMadrid Barajas
Mar 18
MAD7:20 pmMadrid Barajas
29h 50m
1 stop
SAN5:10 pmSan Diego
$457
Find similar
British Airways
Jan 27
SAN6:00 pmSan Diego
17h 00m
1 stop
MAD8:00 pmMadrid Barajas
Feb 12
MAD12:40 pmMadrid Barajas
16h 45m
1 stop
SAN8:25 pmSan Diego
$471
Find similar
British Airways
Jan 27
SAN1:58 pmSan Diego
19h 27m
2 stops
MAD6:25 pmMadrid Barajas
Feb 12
MAD12:40 pmMadrid Barajas
16h 45m
1 stop
SAN8:25 pmSan Diego
$476
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Spain that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from San Diego to Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Mon 1/19

6:05 pm-8:00 am

2 stops52h 55m

Madrid Barajas

Mon 2/2

1:35 pm-5:24 pm

2 stops36h 49m

$450

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Mon 1/19

6:05 pm-8:00 am

2 stops52h 55m

Madrid Barajas

Sun 2/1

7:25 am-3:45 pm

1 stop17h 20m

$454

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Tue 3/3

6:00 pm-8:00 pm

1 stop17h 00m

Madrid Barajas

Wed 3/18

7:20 pm-5:10 pm

1 stop29h 50m

$457

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Sun 3/1

5:35 pm-11:35 pm

1 stop21h 00m

Madrid Barajas

Tue 3/10

7:25 am-4:45 pm

1 stop17h 20m

$464

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Wed 2/11

5:35 pm-5:50 pm

1 stop15h 15m

Madrid Barajas

Wed 2/18

7:25 am-3:45 pm

1 stop17h 20m

$465

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Wed 1/28

7:00 am-4:10 pm

2 stops24h 10m

Bilbao

Sun 2/1

7:25 am-3:45 pm

1 stop17h 20m

$479

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Wed 1/28

10:00 pm-12:50 pm

2 stops29h 50m

Bilbao

Sun 2/1

7:25 am-3:45 pm

1 stop17h 20m

$480

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Sun 1/18

4:00 pm-7:05 pm

2 stops18h 05m

Barcelona-El Prat

Fri 2/20

11:35 am-8:51 am

2 stops30h 16m

$487

San DiegoSeville

SAN - SVQ

SANSVQ

San Diego

Tue 1/27

7:10 am-8:30 am

2 stops16h 20m

Sevilla

Wed 2/4

9:45 pm-10:00 am

2 stops21h 15m

$681

San DiegoJerez de la Frontera

SAN - XRY

SANXRY

San Diego

Wed 4/15

3:17 pm-8:45 am

2 stops32h 28m

Jerez de la Frontera La Parra

Thu 6/4

9:15 am-11:27 pm

2 stops23h 12m

$688

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Spain from

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

What is the cheapest month to fly to Spain?

If you don’t want to visit Spain in November, then you should wait until January to fly from San Diego, when ticket prices are also cheap, with an average price of $700.

What is the cheapest day to depart on your flight to Spain?

The cheapest day to depart from San Diego to Spain is on a Wednesday when prices can be found for as low as $782. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from San Diego to Spain for around $1,006.

What is the cheapest time of day to depart on your flight to Spain?

Flying to Spain from San Diego in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $850 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Spain is in the morning when prices are around $939.

How far in advance should I book a flight 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 $825 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 $699 on momondo.

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

You could potentially save up to 37% 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

13h 06m

Direct flights

None
The fastest flight from San Diego to Spain takes 13h 06m
There are no direct flights from San Diego to Spain. There are no popular flight routes from San Diego to Spain.
Search flight deals

  • 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?

  • 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
Virgin AtlanticPriceFrom $438Free CancellationRating
7.5
677 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $438Free CancellationRating
7.9
8,015 reviews
Search Delta flights
Air FrancePriceFrom $463Free CancellationRating
7.4
1,513 reviews
Search Air France flights
KLMPriceFrom $463Free CancellationRating
7.7
1,434 reviews
Search KLM flights
LufthansaPriceFrom $466Free CancellationRating
6.8
7,649 reviews
Search Lufthansa flights
IberiaPriceFrom $479Free CancellationRating
7.0
3,056 reviews
Search Iberia flights
British AirwaysPriceFrom $494Free CancellationRating
6.7
7,606 reviews
Search British Airways flights
Air CanadaPriceFrom $523Free CancellationRating
7.1
10,551 reviews
Search Air Canada flights
United AirlinesPriceFrom $548Free CancellationRating
7.4
9,106 reviews
Search United Airlines flights
American AirlinesPriceFrom $586Free CancellationRating
7.2
11,051 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.

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Find better results for your trip to Spain

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