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Cheap flights from Barcelona to San Diego from $403

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Barcelona to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:30 am - 11:27 amBCN  Barcelona-El Prat-SAN San Diego
33h 57m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
6:45 am - 1:00 pmSAN  San Diego-BCN Barcelona-El Prat
21h 15m2 stops Denver Intl Frankfurt am Main
$778United Airlines
Sat, Dec 12 - Mon, Dec 14
United Airlines Logo
10:30 am - 11:27 amBCN  Barcelona-El Prat-SAN San Diego
33h 57m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
1:30 pm - 7:55 pmSAN  San Diego-BCN Barcelona-El Prat
21h 25m2 stops San Francisco Frankfurt am Main
$778United Airlines
Sat, Dec 12 - Sun, Dec 13
TAP AIR PORTUGAL Logo
9:10 pm - 7:36 pmBCN  Barcelona-El Prat-SAN San Diego
31h 26m2 stops Lisbon Humberto Delgado Boston Logan Intl
TAP AIR PORTUGAL Logo
10:40 am - 8:20 pmSAN  San Diego-BCN Barcelona-El Prat
24h 40m2 stops Boston Logan Intl Lisbon Humberto Delgado
$828TAP AIR PORTUGAL
Sat, Nov 21 - Sat, Dec 12
TAP AIR PORTUGAL Logo
9:10 pm - 7:33 pmBCN  Barcelona-El Prat-SAN San Diego
31h 23m2 stops Lisbon Humberto Delgado Boston Logan Intl
TAP AIR PORTUGAL Logo
9:39 pm - 8:20 pmSAN  San Diego-BCN Barcelona-El Prat
37h 41m2 stops Boston Logan Intl Lisbon Humberto Delgado
$831TAP AIR PORTUGAL
Sat, Dec 12 - Fri, Jan 8
TAP AIR PORTUGAL Logo
12:35 pm - 11:20 amBCN  Barcelona-El Prat-SAN San Diego
31h 45m2 stops Lisbon Humberto Delgado New York John F Kennedy Intl
TAP AIR PORTUGAL Logo
9:39 pm - 10:05 amSAN  San Diego-BCN Barcelona-El Prat
27h 26m2 stops Boston Logan Intl Lisbon Humberto Delgado
$834TAP AIR PORTUGAL
Tue, Jan 26 - Tue, Feb 2
Lufthansa Logo
5:55 am - 5:23 pmBCN  Barcelona-El Prat-SAN San Diego
20h 28m2 stops Frankfurt am Main Denver Intl
Lufthansa Logo
5:35 pm - 5:35 pmSAN  San Diego-BCN Barcelona-El Prat
15h 00m1 stop Munich Franz Josef Strauss
$873Lufthansa
Tue, Mar 2 - Tue, Mar 9
British Airways Logo
6:30 am - 4:10 pmBCN  Barcelona-El Prat-SAN San Diego
18h 40m1 stop London Heathrow
British Airways Logo
6:00 pm - 6:25 pmSAN  San Diego-BCN Barcelona-El Prat
15h 25m1 stop London Heathrow
$882British Airways
Tue, Jan 26 - Tue, Feb 2
Lufthansa Logo
3:20 pm - 3:45 pmBCN  Barcelona-El Prat-SAN San Diego
33h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
5:35 pm - 5:35 pmSAN  San Diego-BCN Barcelona-El Prat
15h 00m1 stop Munich Franz Josef Strauss
$884Lufthansa
Tue, Mar 2 - Tue, Mar 9
United Airlines Logo
9:55 am - 9:47 amBCN  Barcelona-El Prat-SAN San Diego
32h 52m2 stops Frankfurt am Main San Francisco
United Airlines Logo
7:00 am - 8:20 amSAN  San Diego-BCN Barcelona-El Prat
16h 20m1 stop Newark
$886United Airlines
Tue, Jan 26 - Tue, Feb 2
British Airways Logo
6:35 am - 4:10 pmBCN  Barcelona-El Prat-SAN San Diego
18h 35m1 stop London Heathrow
British Airways Logo
6:00 pm - 5:15 pmSAN  San Diego-BCN Barcelona-El Prat
14h 15m1 stop London Heathrow
$947British Airways
Thu, Feb 4 - Sun, Feb 7

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British Airways flights from Barcelona to San Diego

Our best British Airways deals on Barcelona to San Diego flight tickets
British Airways
Jan 26
BCN6:30 amBarcelona-El Prat
18h 40m
1 stop
SAN4:10 pmSan Diego
Feb 2
SAN6:00 pmSan Diego
15h 25m
1 stop
BCN6:25 pmBarcelona-El Prat
$882
British Airways
Feb 4
BCN6:35 amBarcelona-El Prat
18h 35m
1 stop
SAN4:10 pmSan Diego
Feb 7
SAN6:00 pmSan Diego
14h 15m
1 stop
BCN5:15 pmBarcelona-El Prat
$947
British Airways
Feb 4
BCN6:35 amBarcelona-El Prat
18h 35m
1 stop
SAN4:10 pmSan Diego
Feb 7
SAN6:00 pmSan Diego
14h 15m
1 stop
BCN5:15 pmBarcelona-El Prat
$948

United Airlines flights from Barcelona to San Diego

Our best United Airlines deals on Barcelona to San Diego flight tickets
United Airlines
Dec 12
BCN10:30 amBarcelona-El Prat
33h 57m
2 stops
SAN11:27 amSan Diego
Dec 14
SAN6:45 amSan Diego
21h 15m
2 stops
BCN1:00 pmBarcelona-El Prat
$778
United Airlines
Jan 26
BCN9:55 amBarcelona-El Prat
32h 52m
2 stops
SAN9:47 amSan Diego
Feb 2
SAN7:00 amSan Diego
16h 20m
1 stop
BCN8:20 amBarcelona-El Prat
$886
United Airlines
Feb 4
BCN6:50 amBarcelona-El Prat
19h 21m
2 stops
SAN5:11 pmSan Diego
Feb 7
SAN7:00 pmSan Diego
28h 20m
2 stops
BCN8:20 amBarcelona-El Prat
$887

momondo Fare Finder

 
Use the filters below to find and compare flights from Barcelona to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BarcelonaSan Diego

BCN Barcelona-El Prat - SAN San Diego

BCNSAN

Barcelona-El Prat

Sat 12/12

10:30 am-11:27 am

2 stops33h 57m

San Diego

Mon 12/14

6:45 am-1:00 pm

2 stops21h 15m

$778

BarcelonaSan Diego

BCN Barcelona-El Prat - SAN San Diego

BCNSAN

Barcelona-El Prat

Sat 12/12

10:30 am-11:27 am

2 stops33h 57m

San Diego

Sun 12/13

1:30 pm-7:55 pm

2 stops21h 25m

$778

BarcelonaSan Diego

BCN Barcelona-El Prat - SAN San Diego

BCNSAN

Barcelona-El Prat

Sat 11/21

9:10 pm-7:36 pm

2 stops31h 26m

San Diego

Sat 12/12

10:40 am-8:20 pm

2 stops24h 40m

$828

BarcelonaSan Diego

BCN Barcelona-El Prat - SAN San Diego

BCNSAN

Barcelona-El Prat

Sat 12/12

9:10 pm-7:33 pm

2 stops31h 23m

San Diego

Fri 1/8

9:39 pm-8:20 pm

2 stops37h 41m

$831

BarcelonaSan Diego

BCN Barcelona-El Prat - SAN San Diego

BCNSAN

Barcelona-El Prat

Tue 1/26

12:35 pm-11:20 am

2 stops31h 45m

San Diego

Tue 2/2

9:39 pm-10:05 am

2 stops27h 26m

$834

BarcelonaSan Diego

BCN Barcelona-El Prat - SAN San Diego

BCNSAN

Barcelona-El Prat

Tue 3/2

5:55 am-5:23 pm

2 stops20h 28m

San Diego

Tue 3/9

5:35 pm-5:35 pm

1 stop15h 00m

$873

BarcelonaSan Diego

BCN Barcelona-El Prat - SAN San Diego

BCNSAN

Barcelona-El Prat

Tue 1/26

6:30 am-4:10 pm

1 stop18h 40m

San Diego

Tue 2/2

6:00 pm-6:25 pm

1 stop15h 25m

$882

BarcelonaSan Diego

BCN Barcelona-El Prat - SAN San Diego

BCNSAN

Barcelona-El Prat

Tue 3/2

3:20 pm-3:45 pm

1 stop33h 25m

San Diego

Tue 3/9

5:35 pm-5:35 pm

1 stop15h 00m

$884

BarcelonaSan Diego

BCN Barcelona-El Prat - SAN San Diego

BCNSAN

Barcelona-El Prat

Tue 1/26

9:55 am-9:47 am

2 stops32h 52m

San Diego

Tue 2/2

7:00 am-8:20 am

1 stop16h 20m

$886
Quickest round-trip

BarcelonaSan Diego

BCN Barcelona-El Prat - SAN San Diego

BCNSAN

Barcelona-El Prat

Thu 2/4

6:35 am-4:10 pm

1 stop18h 35m

San Diego

Sun 2/7

6:00 pm-5:15 pm

1 stop14h 15m

$947

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 San Diego from

How to get the cheapest flight ticket from Barcelona to San Diego

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 Barcelona and San Diego?

Prices are currently typical for flights on this route.

Typical prices usually range from $762 to $1,024.
The lowest price recently found on this route was $778.

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of October, then departing from Barcelona during the month March is also very affordable. Most momondo users find prices during this month for around $812.

Cheap Barcelona to San Diego flight deals and tips

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

Best Price Found

$403

Fastest flight time

21h 59m

Direct flights

None
The best one-way flight to San Diego from Barcelona in the past 72 hours is $403. The best round-trip flight deal from Barcelona to San Diego found on momondo in the last 72 hours is $778.
The fastest flight from Barcelona to San Diego takes 21h 59m
There are no direct flights from Barcelona to San Diego. There are no popular flight routes from Barcelona to San Diego.
Search flight deals

Frequently asked questions about flying from Barcelona to San Diego

  • How far is Barcelona to San Diego by plane?

    There are 6024.0 mi between Barcelona and San Diego. Typically, this will take 21h 59m by plane in normal conditions.

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

    Prices for flights from Barcelona to San Diego Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Barcelona to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Barcelona to San Diego

Compare and see reviews for airlines that fly from Barcelona to San Diego with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $836Free CancellationRating
6.8
8,298 reviews
Search Lufthansa flights
British AirwaysPriceFrom $836Free CancellationRating
6.7
8,275 reviews
Search British Airways flights
United AirlinesPriceFrom $946Free CancellationRating
7.3
10,451 reviews
Search United Airlines flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
El Cajon
Coronado
National City
La Mesa
Julian
San Ysidro
Poway
Santee
Imperial Beach
Alpine
Lemon Grove
Borrego Springs

Why use momondo?

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

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

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

momondo does allow users to show only those flights to San Diego from Barcelona which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Barcelona to San Diego.

I’m not ready to book a flight from Barcelona to San Diego right now. Can momondo alert me if prices change?

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

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