Cheap flights from San Diego to Spain from $239
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 10/24. 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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Fly from
Fly to
Route
Depart
Return
San DiegoMadrid
SAN San Diego - MAD Madrid Barajas
SANMAD
San Diego
Wed 11/11
7:32 am-7:20 am
1 stop14h 48m
Madrid Barajas
Wed 11/25
12:20 pm-7:41 pm
1 stop16h 21m
San DiegoMadrid
SAN San Diego - MAD Madrid Barajas
SANMAD
San Diego
Mon 11/9
3:59 pm-7:10 pm
2 stops18h 11m
Madrid Barajas
Mon 11/23
6:00 am-4:18 pm
2 stops19h 18m
San DiegoMadrid
SAN San Diego - MAD Madrid Barajas
SANMAD
San Diego
Mon 3/22
10:00 am-5:45 pm
2 stops23h 45m
Madrid Barajas
Fri 4/2
2:35 pm-11:03 pm
1 stop17h 28m
San DiegoMadrid
SAN San Diego - MAD Madrid Barajas
SANMAD
San Diego
Fri 10/23
10:53 am-12:15 pm
1 stop16h 22m
Madrid Barajas
Sat 11/7
9:20 am-8:35 pm
1 stop20h 15m
San DiegoMadrid
SAN San Diego - MAD Madrid Barajas
SANMAD
San Diego
Mon 3/22
10:00 am-5:45 pm
2 stops23h 45m
Madrid Barajas
Wed 3/31
12:45 pm-11:03 pm
2 stops19h 18m
San DiegoMadrid
SAN San Diego - MAD Madrid Barajas
SANMAD
San Diego
Fri 11/27
1:10 pm-4:05 pm
2 stops17h 55m
Madrid Barajas
Wed 12/9
6:05 am-4:16 pm
2 stops19h 11m
San DiegoMadrid
SAN San Diego - MAD Madrid Barajas
SANMAD
San Diego
Wed 2/10
7:00 am-7:20 am
1 stop15h 20m
Madrid Barajas
Tue 2/23
9:20 am-10:55 pm
2 stops22h 35m
San DiegoValencia
SAN San Diego - VLC Valencia
SANVLC
San Diego
Mon 3/22
7:00 pm-6:45 pm
1 stop15h 45m
Valencia
Thu 4/1
9:20 pm-2:55 pm
1 stop26h 35m
San DiegoMadrid
SAN San Diego - MAD Madrid Barajas
SANMAD
San Diego
Wed 3/10
5:35 pm-5:50 pm
1 stop15h 15m
Madrid Barajas
Wed 3/31
8:25 am-1:05 pm
2 stops37h 40m
San DiegoValencia
SAN San Diego - VLC Valencia
SANVLC
San Diego
Mon 3/22
7:00 pm-6:45 pm
1 stop15h 45m
Valencia
Wed 3/31
8:20 pm-2:55 pm
1 stop27h 35m
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 February, then you should wait until January to fly from San Diego, when ticket prices are also cheap, with an average price of $658.
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 $807 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 $661 on momondo.
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
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.
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
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 October 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 | ||
|---|---|---|---|---|---|
| PriceFrom $383 | Free Cancellation | Rating 7.8 1,580 reviews | |||
| PriceFrom $392 | Free Cancellation | Rating 6.8 8,271 reviews | |||
| PriceFrom $438 | Free Cancellation | Rating 7.5 694 reviews | |||
| PriceFrom $453 | Free Cancellation | Rating 6.7 8,255 reviews | |||
| PriceFrom $456 | Free Cancellation | Rating 7.8 8,646 reviews | |||
| PriceFrom $476 | Free Cancellation | Rating 7.0 3,252 reviews | |||
| PriceFrom $490 | Free Cancellation | Rating 7.4 10,319 reviews | |||
| PriceFrom $496 | Free Cancellation | Rating 7.5 2,094 reviews | |||
| PriceFrom $514 | Free Cancellation | Rating 7.0 12,146 reviews | |||
| PriceFrom $522 | Free Cancellation | Rating 7.4 2,010 reviews |
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.