Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Diego to Barcelona from $362

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 Barcelona departing on 9/22. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Diego to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
5:15 pm - 5:55 pm
SAN
-
BCN
15h 40m
1 stop
Lufthansa Logo
7:55 am - 3:25 pm
BCN
-
SAN
16h 30m
1 stop
$701Lufthansa
Mon, Aug 3 - Wed, Aug 26
SWISS Logo
6:40 am - 2:05 pm
SAN
-
BCN
22h 25m
2 stops
SWISS Logo
9:40 am - 10:47 pm
BCN
-
SAN
22h 07m
2 stops
$718SWISS
Tue, Aug 4 - Tue, Aug 25
Multiple Airlines Logo
10:04 am - 4:05 pm
SAN
-
BCN
21h 01m
2 stops
Multiple Airlines Logo
8:00 am - 7:02 pm
BCN
-
SAN
20h 02m
2 stops
$800Multiple Airlines
Wed, Aug 5 - Wed, Aug 26
Multiple Airlines Logo
8:52 pm - 12:00 pm
SAN
-
BCN
30h 08m
1 stop
Multiple Airlines Logo
7:10 pm - 11:43 am
BCN
-
SAN
25h 33m
1 stop
$848Multiple Airlines
Tue, Jul 7 - Thu, Jul 9
Multiple Airlines Logo
2:15 pm - 1:35 pm
SAN
-
BCN
38h 20m
1 stop
Multiple Airlines Logo
6:00 am - 11:49 pm
BCN
-
SAN
26h 49m
2 stops
$850Multiple Airlines
Fri, Aug 7 - Wed, Aug 26
Multiple Airlines Logo
8:52 pm - 12:40 pm
SAN
-
BCN
30h 48m
1 stop
Multiple Airlines Logo
7:10 pm - 11:43 am
BCN
-
SAN
25h 33m
1 stop
$854Multiple Airlines
Sat, Jul 25 - Thu, Aug 6
Multiple Airlines Logo
8:52 pm - 12:40 pm
SAN
-
BCN
30h 48m
1 stop
Multiple Airlines Logo
7:10 pm - 7:53 pm
BCN
-
SAN
33h 43m
1 stop
$856Multiple Airlines
Sat, Jul 11 - Thu, Jul 23
Multiple Airlines Logo
8:52 pm - 12:00 pm
SAN
-
BCN
30h 08m
1 stop
Multiple Airlines Logo
6:30 pm - 11:43 am
BCN
-
SAN
26h 13m
1 stop
$862Multiple Airlines
Tue, Jul 7 - Wed, Aug 5
SWISS Logo
3:56 pm - 7:10 pm
SAN
-
BCN
18h 14m
2 stops
SWISS Logo
6:00 am - 6:30 pm
BCN
-
SAN
21h 30m
2 stops
$877SWISS
Fri, Aug 14 - Tue, Aug 25
Multiple Airlines Logo
2:15 pm - 1:35 pm
SAN
-
BCN
38h 20m
1 stop
Multiple Airlines Logo
6:00 am - 11:49 pm
BCN
-
SAN
26h 49m
2 stops
$880Multiple Airlines
Fri, Aug 7 - Thu, Aug 27

Austrian Airlines flights from San Diego to Barcelona-El Prat Airport

Our best Austrian Airlines deals on San Diego to Barcelona-El Prat Airport flight tickets
Austrian Airlines
Aug 4
SAN10:49 amSan Diego
24h 01m
2 stops
BCN7:50 pmBarcelona-El Prat
Aug 17
BCN8:40 pmBarcelona-El Prat
29h 46m
2 stops
SAN5:26 pmSan Diego
$935
Austrian Airlines
May 19
SAN10:55 amSan Diego
21h 25m
2 stops
BCN5:20 pmBarcelona-El Prat
May 25
BCN8:40 pmBarcelona-El Prat
30h 50m
2 stops
SAN6:30 pmSan Diego
$1,203

British Airways flights from San Diego to Barcelona-El Prat Airport

Our best British Airways deals on San Diego to Barcelona-El Prat Airport flight tickets
British Airways
Aug 4
SAN4:45 pmSan Diego
16h 55m
1 stop
BCN6:40 pmBarcelona-El Prat
Aug 17
BCN9:20 pmBarcelona-El Prat
26h 35m
1 stop
SAN2:55 pmSan Diego
$904
British Airways
Aug 4
SAN4:45 pmSan Diego
16h 55m
1 stop
BCN6:40 pmBarcelona-El Prat
Aug 17
BCN9:20 pmBarcelona-El Prat
26h 35m
1 stop
SAN2:55 pmSan Diego
$905
British Airways
Aug 5
SAN7:40 pmSan Diego
15h 50m
1 stop
BCN8:30 pmBarcelona-El Prat
Aug 24
BCN9:20 pmBarcelona-El Prat
29h 30m
1 stop
SAN5:50 pmSan Diego
$945

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Barcelona-El Prat Airport 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 May 17, 2026.
Use the filters below to find and compare flights from San Diego to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Mon 8/3

5:15 pm-5:55 pm

1 stop15h 40m

Barcelona-El Prat

Wed 8/26

7:55 am-3:25 pm

1 stop16h 30m

$701

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Tue 8/4

6:40 am-2:05 pm

2 stops22h 25m

Barcelona-El Prat

Tue 8/25

9:40 am-10:47 pm

2 stops22h 07m

$718

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Wed 8/5

10:04 am-4:05 pm

2 stops21h 01m

Barcelona-El Prat

Wed 8/26

8:00 am-7:02 pm

2 stops20h 02m

$800

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Tue 7/7

8:52 pm-12:00 pm

1 stop30h 08m

Barcelona-El Prat

Thu 7/9

7:10 pm-11:43 am

1 stop25h 33m

$848

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Fri 8/7

2:15 pm-1:35 pm

1 stop38h 20m

Barcelona-El Prat

Wed 8/26

6:00 am-11:49 pm

2 stops26h 49m

$850

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Sat 7/25

8:52 pm-12:40 pm

1 stop30h 48m

Barcelona-El Prat

Thu 8/6

7:10 pm-11:43 am

1 stop25h 33m

$854

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Sat 7/11

8:52 pm-12:40 pm

1 stop30h 48m

Barcelona-El Prat

Thu 7/23

7:10 pm-7:53 pm

1 stop33h 43m

$856

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Tue 7/7

8:52 pm-12:00 pm

1 stop30h 08m

Barcelona-El Prat

Wed 8/5

6:30 pm-11:43 am

1 stop26h 13m

$862

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Fri 8/14

3:56 pm-7:10 pm

2 stops18h 14m

Barcelona-El Prat

Tue 8/25

6:00 am-6:30 pm

2 stops21h 30m

$877

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Fri 8/7

2:15 pm-1:35 pm

1 stop38h 20m

Barcelona-El Prat

Thu 8/27

6:00 am-11:49 pm

2 stops26h 49m

$880

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Barcelona from

How to get the cheapest flight ticket from San Diego to Barcelona-El Prat Airport

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 typical price of a round-trip flight between San Diego and Barcelona-El Prat Airport?

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from San Diego is in January. Flight prices, which tend to average around $599, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Barcelona-El Prat Airport from San Diego during November instead. Flights to Barcelona-El Prat Airport in November, while not as cheap as those in January, still average around $630.

How far in advance should I book a flight from San Diego to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $790 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from San Diego for as low as $666 on momondo.

Can stopping save me money on San Diego to Barcelona-El Prat Airport flights?

You could potentially save up to 6% on your flight if you consider stops on a San Diego to Barcelona-El Prat Airport flight.

How have San Diego to Barcelona-El Prat Airport flight prices changed over time?

As of May 2026, prices for San Diego to Barcelona-El Prat Airport flights are approximately 48% cheaper when compared to flights at the same time last year.

When to book flights from San Diego to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to Barcelona-El Prat Airport (SAN to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Barcelona-El Prat Airport

Fastest flight time

14h 55m

Direct flights

None
The fastest flight from San Diego to Barcelona-El Prat Airport takes 14h 55m
There are no direct flights from San Diego to Barcelona-El Prat Airport. There are no popular flight routes from San Diego to Barcelona-El Prat Airport.
Search flight deals

Frequently asked questions about flying from San Diego to Barcelona-El Prat Airport

  • How far is San Diego to Barcelona-El Prat by plane?

    San Diego and Barcelona-El Prat are 6024.5 mi apart from one another. In terms of flight time, this usually takes a little over 14h 55m.

  • When did momondo last update prices for flights from San Diego Airport to Barcelona-El Prat Airport?

    Prices for flights from San Diego Airport to Barcelona-El Prat Airport refresh daily.

  • How many operators does momondo search for flights from San Diego Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from San Diego Airport to Barcelona-El Prat Airport?

    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 Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The necessary travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Diego to Barcelona-El Prat Airport?

Best airlines flying from San Diego to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from San Diego to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $383Free CancellationRating
7.8
1,517 reviews
Search KLM flights
Air CanadaPriceFrom $420Free CancellationRating
7.1
11,056 reviews
Search Air Canada flights
IberiaPriceFrom $443Free CancellationRating
7.0
3,219 reviews
Search Iberia flights
LufthansaPriceFrom $463Free CancellationRating
6.8
8,009 reviews
Search Lufthansa flights
DeltaPriceFrom $487Free CancellationRating
7.9
8,450 reviews
Search Delta flights
United AirlinesPriceFrom $492Free CancellationRating
7.4
9,736 reviews
Search United Airlines flights
British AirwaysPriceFrom $515Free CancellationRating
6.7
7,985 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $565Free CancellationRating
7.4
1,781 reviews
Search Scandinavian Airlines flights
American AirlinesPriceFrom $601Free CancellationRating
7.1
11,653 reviews
Search American Airlines flights

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
Castelldefels
Tossa de Mar
Tarragona
El Prat de Llobregat
L'Hospitalet de Llobregat
Calella
Cambrils
Cadaques
Badalona
Pineda de Mar
Santa Susanna
Empuriabrava
Pals
Roses
Calella de Palafrugell
Palafrugell
Malgrat de Mar

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Barcelona?

Finding the right flight to Barcelona 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 Barcelona quick and easy, saving you time and money.

Can I find flights from San Diego to Barcelona with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Diego to Barcelona flights to just show those with flexible booking policies.

How can momondo help me find flights from San Diego to Barcelona?

momondo provides multiple filters to help you find the best flight to Barcelona 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 Barcelona right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Barcelona, momondo offers a useful price alert feature which will track prices for flights to Barcelona from San Diego and alert you when they change.

An easier way to manage your Barcelona-El Prat Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 6/16
Tue 6/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Barcelona

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo
Flights to Girona Costa Brava Airport