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Cheap flights from San Diego to Spain from $245

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 3/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Diego to Spain

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
12:55 pm - 5:50 pm
SAN
-
MAD
19h 55m2 stops
Lufthansa Logo
7:25 am - 3:45 pm
MAD
-
SAN
17h 20m1 stop
$443Lufthansa
Wed, Feb 25 - Fri, Mar 6
Lufthansa Logo
5:35 pm - 5:50 pm
SAN
-
MAD
15h 15m1 stop
Lufthansa Logo
12:00 pm - 3:45 pm
MAD
-
SAN
36h 45m1 stop
$449Lufthansa
Sun, Feb 1 - Sat, Feb 14
Lufthansa Logo
5:35 pm - 5:50 pm
SAN
-
MAD
15h 15m1 stop
Lufthansa Logo
12:00 pm - 3:45 pm
MAD
-
SAN
36h 45m1 stop
$453Lufthansa
Sun, Feb 1 - Sat, Feb 14
British Airways Logo
6:00 pm - 6:35 pm
SAN
-
MAD
15h 35m1 stop
British Airways Logo
2:35 pm - 4:10 pm
MAD
-
SAN
34h 35m1 stop
$457British Airways
Fri, Feb 6 - Tue, Feb 17
British Airways Logo
10:50 am - 4:10 pm
SAN
-
VLC
20h 20m2 stops
British Airways Logo
4:55 pm - 4:10 pm
VLC
-
SAN
32h 15m1 stop
$470British Airways
Mon, Feb 2 - Mon, Feb 9
United Airlines Logo
6:30 am - 9:00 am
SAN
-
BCN
17h 30m2 stops
United Airlines Logo
10:30 am - 8:46 pm
BCN
-
SAN
19h 16m1 stop
$484United Airlines
Tue, Feb 24 - Wed, Mar 4
United Airlines Logo
5:35 pm - 11:20 pm
SAN
-
BIO
20h 45m1 stop
United Airlines Logo
11:35 am - 6:44 pm
BIO
-
SAN
40h 09m2 stops
$484United Airlines
Fri, Jan 16 - Tue, Jan 20
Iberia Logo
9:21 am - 9:10 pm
SAN
-
GRX
26h 49m2 stops
Iberia Logo
5:40 pm - 10:26 pm
GRX
-
SAN
37h 46m2 stops
$595Iberia
Fri, Jan 30 - Fri, Feb 6
Iberia Logo
7:10 am - 10:40 am
SAN
-
TFN
19h 30m2 stops
Iberia Logo
9:15 pm - 8:41 pm
TFN
-
SAN
31h 26m2 stops
$641Iberia
Thu, Jan 15 - Thu, Jan 22
American Airlines Logo
7:10 am - 1:20 pm
SAN
-
TFN
22h 10m2 stops
American Airlines Logo
6:50 am - 10:58 pm
TFN
-
SAN
24h 08m2 stops
$841American Airlines
Tue, Jan 13 - Mon, Jan 19

Lufthansa flights from San Diego to Spain

Our best Lufthansa deals on San Diego to Spain flight tickets
Lufthansa
Feb 1
SAN5:35 pmSan Diego
15h 15m
1 stop
MAD5:50 pmMadrid Barajas
Feb 14
MAD12:00 pmMadrid Barajas
36h 45m
1 stop
SAN3:45 pmSan Diego
$449
Find similar
Lufthansa
Feb 1
SAN5:35 pmSan Diego
15h 15m
1 stop
MAD5:50 pmMadrid Barajas
Feb 14
MAD12:00 pmMadrid Barajas
36h 45m
1 stop
SAN3:45 pmSan Diego
$453
Find similar
Lufthansa
Jan 21
SAN5:35 pmSan Diego
15h 30m
1 stop
BIO6:05 pmBilbao
Feb 1
BIO7:25 amBilbao
17h 20m
1 stop
SAN3:45 pmSan Diego
$456
Find similar

Air Canada flights from San Diego to Spain

Our best Air Canada deals on San Diego to Spain flight tickets
Air Canada
Jan 16
SAN6:05 pmSan Diego
52h 55m
2 stops
MAD8:00 amMadrid Barajas
Jan 29
MAD1:35 pmMadrid Barajas
31h 18m
2 stops
SAN11:53 amSan Diego
$461
Find similar
Air Canada
Jan 21
SAN12:45 pmSan Diego
34h 15m
2 stops
MAD8:00 amMadrid Barajas
Jan 30
MAD1:35 pmMadrid Barajas
35h 01m
2 stops
SAN3:36 pmSan Diego
$468
Find similar
Air Canada
Jan 22
SAN6:30 amSan Diego
16h 30m
2 stops
MAD8:00 amMadrid Barajas
Jan 29
MAD1:35 pmMadrid Barajas
34h 58m
2 stops
SAN3:33 pmSan Diego
$472
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 18, 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

Wed 2/25

12:55 pm-5:50 pm

2 stops19h 55m

Madrid Barajas

Fri 3/6

7:25 am-3:45 pm

1 stop17h 20m

$443

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Sun 2/1

5:35 pm-5:50 pm

1 stop15h 15m

Madrid Barajas

Sat 2/14

12:00 pm-3:45 pm

1 stop36h 45m

$449

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Sun 2/1

5:35 pm-5:50 pm

1 stop15h 15m

Madrid Barajas

Sat 2/14

12:00 pm-3:45 pm

1 stop36h 45m

$453

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Fri 2/6

6:00 pm-6:35 pm

1 stop15h 35m

Madrid Barajas

Tue 2/17

2:35 pm-4:10 pm

1 stop34h 35m

$457

San DiegoValencia

SAN - VLC

SANVLC

San Diego

Mon 2/2

10:50 am-4:10 pm

2 stops20h 20m

Valencia

Mon 2/9

4:55 pm-4:10 pm

1 stop32h 15m

$470

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Tue 2/24

6:30 am-9:00 am

2 stops17h 30m

Barcelona-El Prat

Wed 3/4

10:30 am-8:46 pm

1 stop19h 16m

$484

San DiegoBilbao

SAN - BIO

SANBIO

San Diego

Fri 1/16

5:35 pm-11:20 pm

1 stop20h 45m

Bilbao

Tue 1/20

11:35 am-6:44 pm

2 stops40h 09m

$484

San DiegoGranada

SAN - GRX

SANGRX

San Diego

Fri 1/30

9:21 am-9:10 pm

2 stops26h 49m

Granada Federico Garcia Lorca

Fri 2/6

5:40 pm-10:26 pm

2 stops37h 46m

$595

San DiegoSanta Cruz de Tenerife

SAN - TFN

SANTFN

San Diego

Thu 1/15

7:10 am-10:40 am

2 stops19h 30m

Santa Cruz de Tenerife Tenerife-Norte

Thu 1/22

9:15 pm-8:41 pm

2 stops31h 26m

$641

San DiegoSanta Cruz de Tenerife

SAN - TFN

SANTFN

San Diego

Tue 1/13

7:10 am-1:20 pm

2 stops22h 10m

Santa Cruz de Tenerife Tenerife-Norte

Mon 1/19

6:50 am-10:58 pm

2 stops24h 08m

$841

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 $822 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

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

  • 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
675 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $438Free CancellationRating
7.9
8,005 reviews
Search Delta flights
Air FrancePriceFrom $463Free CancellationRating
7.4
1,508 reviews
Search Air France flights
KLMPriceFrom $463Free CancellationRating
7.7
1,430 reviews
Search KLM flights
LufthansaPriceFrom $478Free CancellationRating
6.8
7,634 reviews
Search Lufthansa flights
IberiaPriceFrom $480Free CancellationRating
7.0
3,050 reviews
Search Iberia flights
British AirwaysPriceFrom $494Free CancellationRating
6.7
7,583 reviews
Search British Airways flights
Air CanadaPriceFrom $523Free CancellationRating
7.1
10,532 reviews
Search Air Canada flights
United AirlinesPriceFrom $543Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
American AirlinesPriceFrom $586Free CancellationRating
7.2
11,053 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

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo
Flights to Barcelonafrom $289
Flights to Madridfrom $319
Flights to Málagafrom $340
Flights to Palma de Mallorcafrom $388
Flights to Alicantefrom $386
Flights to Valenciafrom $343
Flights to Ibizafrom $365
Flights to Sevillefrom $343
Flights to Las Palmas de Gran Canariafrom $390
Flights to Santa Cruz de Tenerifefrom $423
Flights to Bilbaofrom $335
Flights to Arrecifefrom $401