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 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.

$338 Cheap Flights from Barcelona to San Diego in 2025/26

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Find the cheapest flights from Barcelona to San Diego

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One-way

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Cheap round-trip flights

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1:35 pm - 12:03 pm

BCN

SAN

31h 28m2 stops

6:05 pm - 9:35 am

SAN

BCN

54h 30m2 stops

$757Air Canada

Mon, Jan 26 - Mon, Feb 9

6:00 am - 8:22 pm

BCN

SAN

23h 22m2 stops

6:15 am - 11:10 am

SAN

BCN

19h 55m2 stops

$758Delta

Mon, Jan 26 - Mon, Feb 9

10:15 am - 10:31 pm

BCN

SAN

21h 16m2 stops

10:37 am - 2:00 pm

SAN

BCN

18h 23m2 stops

$759Delta

Mon, Jan 12 - Sun, Jan 25

10:40 am - 10:50 pm

BCN

SAN

21h 10m1 stop

6:00 pm - 6:25 pm

SAN

BCN

15h 25m1 stop

$761Iberia

Mon, Jan 26 - Wed, Feb 25

11:10 am - 10:31 pm

BCN

SAN

20h 21m2 stops

2:20 pm - 8:40 am

SAN

BCN

33h 20m1 stop

$762KLM

Mon, Jan 26 - Mon, Feb 9

10:40 am - 7:12 pm

BCN

SAN

17h 32m1 stop

6:00 pm - 7:45 pm

SAN

BCN

16h 45m1 stop

$763Multiple Airlines

Mon, Jan 26 - Mon, Feb 9

6:50 am - 8:47 pm

BCN

SAN

22h 57m2 stops

10:40 pm - 9:00 am

SAN

BCN

25h 20m1 stop

$787United Airlines

Mon, Jan 19 - Wed, Feb 4

12:30 pm - 10:58 pm

BCN

SAN

19h 28m1 stop

6:00 pm - 7:50 pm

SAN

BCN

16h 50m1 stop

$794British Airways

Fri, Jan 23 - Fri, Jan 30

11:00 am - 11:42 pm

BCN

SAN

21h 42m2 stops

6:00 pm - 9:00 am

SAN

BCN

30h 00m2 stops

$798United Airlines

Mon, Jan 12 - Sun, Jan 25

12:15 pm - 11:53 am

BCN

SAN

56h 38m2 stops

6:10 pm - 8:00 am

SAN

BCN

52h 50m2 stops

$803Air Canada

Thu, Apr 2 - Sat, Apr 11

Iberia flights from Barcelona to San Diego

Our best Iberia deals on Barcelona to San Diego flight tickets

Iberia

Jan 26

BCN10:40 amBarcelona-El Prat

21h 10m

1 stop

SAN10:50 pmSan Diego

Feb 25

SAN6:00 pmSan Diego

15h 25m

1 stop

BCN6:25 pmBarcelona-El Prat

$761

Find similar

Iberia

Dec 23

BCN8:40 pmBarcelona-El Prat

46h 09m

2 stops

SAN9:49 amSan Diego

Dec 30

SAN6:20 amSan Diego

17h 40m

1 stop

BCN9:00 amBarcelona-El Prat

$1,048

Find similar

Air Canada flights from Barcelona to San Diego

Our best Air Canada deals on Barcelona to San Diego flight tickets

Air Canada

Jan 26

BCN1:35 pmBarcelona-El Prat

31h 28m

2 stops

SAN12:03 pmSan Diego

Feb 9

SAN6:05 pmSan Diego

54h 30m

2 stops

BCN9:35 amBarcelona-El Prat

$757

Find similar

Air Canada

Apr 2

BCN12:15 pmBarcelona-El Prat

56h 38m

2 stops

SAN11:53 amSan Diego

Apr 11

SAN6:10 pmSan Diego

52h 50m

2 stops

BCN8:00 amBarcelona-El Prat

$803

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaSan Diego

BCN - SAN

BCNSAN

Barcelona-El Prat

Mon 1/26

1:35 pm-12:03 pm

2 stops31h 28m

San Diego

Mon 2/9

6:05 pm-9:35 am

2 stops54h 30m

$757

BarcelonaSan Diego

BCN - SAN

BCNSAN

Barcelona-El Prat

Mon 1/26

6:00 am-8:22 pm

2 stops23h 22m

San Diego

Mon 2/9

6:15 am-11:10 am

2 stops19h 55m

$758

BarcelonaSan Diego

BCN - SAN

BCNSAN

Barcelona-El Prat

Mon 1/12

10:15 am-10:31 pm

2 stops21h 16m

San Diego

Sun 1/25

10:37 am-2:00 pm

2 stops18h 23m

$759

BarcelonaSan Diego

BCN - SAN

BCNSAN

Barcelona-El Prat

Mon 1/26

10:40 am-10:50 pm

1 stop21h 10m

San Diego

Wed 2/25

6:00 pm-6:25 pm

1 stop15h 25m

$761

BarcelonaSan Diego

BCN - SAN

BCNSAN

Barcelona-El Prat

Mon 1/26

11:10 am-10:31 pm

2 stops20h 21m

San Diego

Mon 2/9

2:20 pm-8:40 am

1 stop33h 20m

$762

BarcelonaSan Diego

BCN - SAN

BCNSAN

Barcelona-El Prat

Mon 1/26

10:40 am-7:12 pm

1 stop17h 32m

San Diego

Mon 2/9

6:00 pm-7:45 pm

1 stop16h 45m

$763

BarcelonaSan Diego

BCN - SAN

BCNSAN

Barcelona-El Prat

Mon 1/19

6:50 am-8:47 pm

2 stops22h 57m

San Diego

Wed 2/4

10:40 pm-9:00 am

1 stop25h 20m

$787

BarcelonaSan Diego

BCN - SAN

BCNSAN

Barcelona-El Prat

Fri 1/23

12:30 pm-10:58 pm

1 stop19h 28m

San Diego

Fri 1/30

6:00 pm-7:50 pm

1 stop16h 50m

$794

BarcelonaSan Diego

BCN - SAN

BCNSAN

Barcelona-El Prat

Mon 1/12

11:00 am-11:42 pm

2 stops21h 42m

San Diego

Sun 1/25

6:00 pm-9:00 am

2 stops30h 00m

$798

BarcelonaSan Diego

BCN - SAN

BCNSAN

Barcelona-El Prat

Thu 4/2

12:15 pm-11:53 am

2 stops56h 38m

San Diego

Sat 4/11

6:10 pm-8:00 am

2 stops52h 50m

$803

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of March, then departing from Barcelona during the month January is also very affordable. Most momondo users find prices during this month for around $707.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Barcelona to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $785. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,346. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $904. Flights in the afternoon are often more expensive with an average ticket price of $1,239.

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Barcelona when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $888 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Barcelona for as low as $751 on momondo.

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

Fastest flight time	19h 26m
Direct flights	None

The fastest flight from Barcelona to San Diego takes 19h 26m

There are no direct flights from Barcelona to San Diego. There are no popular flight routes from Barcelona to San Diego.

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How far is Barcelona to San Diego by plane?
There are 6024.0 mi between Barcelona and San Diego. Typically, this will take 15h 15m 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 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.

Coronado

Chula Vista

El Cajon

Julian

National City

Imperial Beach

Poway

La Mesa

Borrego Springs

San Ysidro

Alpine

Lemon Grove

Santee

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.