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$346+ Cheap flights from San Diego (SAN) to Spain

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — MAD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from San Diego to Spain

Keep the following information in mind while searching for San Diego to Spain flight deals. Data was last updated March 28, 2025.

Round-trip from

$699
(KAYAK)

One-way from

$346
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$830
From San Diego to Spain
Search Deals
One-way flight from San Diego to Spain
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($222 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from San Diego to Spain

Cheapest flights from San Diego to Spain
Explore the most affordable flight options available from San Diego to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This British Airways deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:50 pmSAN - VLC
1 stop14h 45mMultiple Airlines
Tue 11/117:30 amVLC - SAN
2 stops23h 04mMultiple Airlines
Deal found 3/27$619
This British Airways deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:00 pmSAN - VLC
2 stops17h 35mBritish Airways
Tue 11/1112:20 pmVLC - SAN
2 stops19h 33mBritish Airways
Deal found 3/27$634
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/129:55 pmSAN - VLC
2 stops29h 10mUnited Airlines
Fri 11/1412:55 pmVLC - SAN
2 stops30h 58mUnited Airlines
Deal found 3/27$639
This KLM deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/121:55 pmSAN - VLC
1 stop24h 05mKLM
Fri 11/146:00 amVLC - SAN
2 stops21h 13mKLM
Deal found 3/27$640
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:50 pmSAN - VLC
1 stop14h 40mAmerican Airlines
Fri 11/146:05 amVLC - SAN
2 stops22h 03mAmerican Airlines
Deal found 3/26$676
This Cheapflightsfares deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/71:33 pmSAN - MAD
1 stop14h 52mIberia
Fri 10/174:00 pmMAD - SAN
1 stop17h 03mIberia
Deal found 3/27$682
This oojo deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:10 amSAN - MAD
1 stop17h 15mBritish Airways
Wed 12/246:45 amMAD - SAN
2 stops22h 19mBritish Airways
Deal found 3/27$683
This United deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:00 amSAN - MAD
2 stops15h 50mUnited Airlines
Fri 10/1712:15 pmMAD - SAN
2 stops36h 15mUnited Airlines
Deal found 3/27$687
This KAYAK deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:00 amSAN - VLC
2 stops25h 00mScandinavian Airlines
Tue 9/305:50 pmVLC - SAN
2 stops37h 59mScandinavian Airlines
Deal found 3/27$700
This Finnair deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/83:30 pmSAN - BIO
2 stops22h 45mMultiple Airlines
Thu 10/236:45 amBIO - SAN
2 stops21h 21mMultiple Airlines
Deal found 3/26$716
This Cheapflightsfares deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/297:09 amSAN - MAD
2 stops14h 31mAir Canada
Sat 5/1012:45 pmMAD - SAN
1 stop16h 00mAir Canada
Deal found 3/27$717
This SmartFares deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/112:10 pmSAN - MAD
2 stops37h 00mScandinavian Airlines
Tue 5/2012:55 pmMAD - SAN
2 stops38h 25mScandinavian Airlines
Deal found 3/27$718

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from San Diego to Spain that are best for you.

Fly from

San Diego

Fly to

Spain

Route

Depart

Return

Price

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Tue 4/29

7:09 am-6:40 am

2 stops14h 31m

Madrid Barajas

Sat 5/10

12:45 pm-7:45 pm

1 stop16h 00m

$717

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Sun 5/11

2:10 pm-12:10 pm

2 stops37h 00m

Madrid Barajas

Tue 5/20

12:55 pm-6:20 pm

2 stops38h 25m

$718

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Tue 9/23

10:00 am-9:05 am

1 stop14h 05m

Madrid Barajas

Wed 10/22

11:35 am-7:06 pm

1 stop16h 31m

$763

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Tue 9/23

8:10 am-7:50 am

1 stop14h 40m

Madrid Barajas

Wed 10/22

12:15 pm-5:49 pm

2 stops38h 34m

$768

San DiegoValencia

SAN - VLC

SANVLC

San Diego

Mon 4/14

1:43 pm-12:10 am

2 stops25h 27m

Valencia

Wed 4/30

6:00 am-10:29 pm

2 stops25h 29m

$773

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Wed 9/24

10:48 am-9:05 am

1 stop13h 17m

Madrid Barajas

Tue 10/7

11:35 am-7:06 pm

1 stop16h 31m

$785

San DiegoMálaga

SAN - AGP

SANAGP

San Diego

Mon 5/5

7:50 pm-10:25 am

1 stop29h 35m

Malaga

Tue 5/20

1:20 pm-11:43 pm

2 stops19h 23m

$791

San DiegoValencia

SAN - VLC

SANVLC

San Diego

Mon 4/14

7:50 pm-7:35 pm

1 stop14h 45m

Valencia

Wed 4/30

11:25 am-6:00 pm

1 stop15h 35m

$792

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Wed 5/7

6:15 am-10:50 pm

3 stops31h 35m

Barcelona-El Prat

Wed 5/21

7:00 am-11:53 pm

3 stops25h 53m

$797

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Sun 9/21

10:10 pm-6:00 am

1 stop22h 50m

Barcelona-El Prat

Mon 10/20

1:20 pm-12:00 pm

1 stop31h 40m

$800

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 60 results
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Best time to book a flight from San Diego to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Spain

What is the cheapest month to book a flight from San Diego to Spain?

Currently, November is the cheapest month in which you can book a flight from San Diego to Spain (average of $543). Flying from San Diego to Spain in June is currently the most expensive (average of $1,107). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAN to ES?

Find hourly flight availability from San Diego to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from San Diego to Spain, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Spain by month

Plan your trip to Spain by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Spain ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Spain when rainfall is around 0.8 in.

Temperature in Spain by month

Plan your trip to Spain by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Spain, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spain. Reviews last updated March 28, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from San Diego to Spain. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.5
Good
769 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Diego to Spain?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly out of when you book flights from San Diego to Spain.

  • What are the cheapest airlines to fly from San Diego to Spain one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $477. However, be on the lookout for offers from Aer Lingus and JetBlue, as they are both options that can get you from San Diego to Spain for a low price.

  • What are the most popular routes from San Diego to Spain?

    While some choose either San Diego - Barcelona-El Prat or San Diego - Malaga, San Diego - Madrid Barajas is the most popular route from San Diego to Spain.

  • Can I find deals for flights from San Diego to Spain that include hotel bookings?

    Yes. In addition to deals on San Diego to Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Spain?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Spain.

  • Can I find deals for business class flights from San Diego to Spain?

    Yes. Cheapflights offers flight deals from San Diego to Spain by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Spain?

    Currently, November is the cheapest month in which you can book a flight from San Diego to Spain (average of $543). Flying from San Diego to Spain in June is currently the most expensive (average of $1,107). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for San Diego to Spain

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from San Diego to Spain

Discover the top 10 airlines that operate flights from San Diego to Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$503Average$976FlexibilityNo cancel feeOn-time60%
Scandinavian AirlinesCheapest$534Average$623FlexibilityNo cancel feeOn-time77%
DeltaCheapest$540Average$1,036FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$544Average$1,009FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$555Average$1,225FlexibilityNo cancel feeOn-time67%
IberiaCheapest$557Average$972FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$573Average$634FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$599Average$1,042FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$600Average$1,095FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$623Average$1,000FlexibilityNo cancel feeOn-time69%
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