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Cheap flights from San Luis Obispo to Barcelona from $617

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 Luis Obispo to Barcelona departing on 4/7. 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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0 bags

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Find the cheapest flights from San Luis Obispo to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:55 pm - 7:35 am
SBP
-
BCN
33h 40m
1 stop
American Airlines Logo
9:30 pm - 6:32 pm
BCN
-
SBP
30h 02m
2 stops
$756American Airlines
Thu, Apr 23 - Tue, Apr 28
American Airlines Logo
12:55 pm - 7:35 am
SBP
-
BCN
33h 40m
1 stop
American Airlines Logo
10:45 am - 12:10 pm
BCN
-
SBP
34h 25m
1 stop
$789American Airlines
Thu, Apr 23 - Tue, Apr 28
United Airlines Logo
6:05 am - 8:00 am
SBP
-
BCN
40h 55m
2 stops
United Airlines Logo
12:15 pm - 11:44 pm
BCN
-
SBP
44h 29m
2 stops
$839United Airlines
Thu, Apr 23 - Tue, Apr 28
United Airlines Logo
6:05 am - 8:00 am
SBP
-
BCN
40h 55m
2 stops
United Airlines Logo
12:00 pm - 11:44 pm
BCN
-
SBP
20h 44m
2 stops
$846United Airlines
Thu, Apr 23 - Tue, Apr 28
Multiple Airlines Logo
6:06 am - 5:40 pm
SBP
-
BCN
26h 34m
2 stops
Multiple Airlines Logo
3:00 pm - 11:43 am
BCN
-
SBP
29h 43m
2 stops
$896Multiple Airlines
Sat, May 9 - Mon, Jun 1
American Airlines Logo
12:55 pm - 5:20 pm
SBP
-
BCN
19h 25m
2 stops
American Airlines Logo
10:45 am - 12:10 pm
BCN
-
SBP
34h 25m
1 stop
$947American Airlines
Thu, Apr 23 - Tue, Apr 28
American Airlines Logo
6:00 am - 10:10 am
SBP
-
BCN
19h 10m
2 stops
American Airlines Logo
6:30 pm - 12:10 pm
BCN
-
SBP
26h 40m
2 stops
$1,028American Airlines
Fri, Apr 3 - Tue, Apr 7
United Airlines Logo
6:05 am - 8:00 am
SBP
-
BCN
40h 55m
2 stops
United Airlines Logo
1:25 pm - 6:29 pm
BCN
-
SBP
38h 04m
2 stops
$1,029United Airlines
Sat, May 9 - Mon, Jun 1
United Airlines Logo
2:15 pm - 8:20 am
SBP
-
BCN
33h 05m
2 stops
United Airlines Logo
1:25 pm - 6:29 pm
BCN
-
SBP
38h 04m
2 stops
$1,030United Airlines
Sat, May 9 - Mon, Jun 1
United Airlines Logo
7:16 am - 8:00 am
SBP
-
BCN
39h 44m
2 stops
United Airlines Logo
4:10 pm - 10:12 pm
BCN
-
SBP
15h 02m
1 stop
$1,073United Airlines
Sat, May 9 - Mon, Jun 1

United Airlines flights from San Luis Obispo to Barcelona-El Prat Airport

Our best United Airlines deals on San Luis Obispo to Barcelona-El Prat Airport flight tickets
United Airlines
Apr 23
SBP6:05 amSan Luis Obispo County
40h 55m
2 stops
BCN8:00 amBarcelona-El Prat
Apr 28
BCN12:15 pmBarcelona-El Prat
44h 29m
2 stops
SBP11:44 pmSan Luis Obispo County
$839
United Airlines
Apr 23
SBP6:05 amSan Luis Obispo County
40h 55m
2 stops
BCN8:00 amBarcelona-El Prat
Apr 28
BCN12:00 pmBarcelona-El Prat
20h 44m
2 stops
SBP11:44 pmSan Luis Obispo County
$846
United Airlines
May 9
SBP6:05 amSan Luis Obispo County
40h 55m
2 stops
BCN8:00 amBarcelona-El Prat
Jun 1
BCN1:25 pmBarcelona-El Prat
38h 04m
2 stops
SBP6:29 pmSan Luis Obispo County
$1,029

American Airlines flights from San Luis Obispo to Barcelona-El Prat Airport

Our best American Airlines deals on San Luis Obispo to Barcelona-El Prat Airport flight tickets
American Airlines
Apr 23
SBP12:55 pmSan Luis Obispo County
33h 40m
1 stop
BCN7:35 amBarcelona-El Prat
Apr 28
BCN9:30 pmBarcelona-El Prat
30h 02m
2 stops
SBP6:32 pmSan Luis Obispo County
$756
American Airlines
Apr 23
SBP12:55 pmSan Luis Obispo County
33h 40m
1 stop
BCN7:35 amBarcelona-El Prat
Apr 28
BCN10:45 amBarcelona-El Prat
34h 25m
1 stop
SBP12:10 pmSan Luis Obispo County
$789
American Airlines
Apr 23
SBP12:55 pmSan Luis Obispo County
19h 25m
2 stops
BCN5:20 pmBarcelona-El Prat
Apr 28
BCN10:45 amBarcelona-El Prat
34h 25m
1 stop
SBP12:10 pmSan Luis Obispo County
$947

momondo Fare Finder

 
Customize your flight search to find flights from San Luis Obispo 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 March 14, 2026.
Use the filters below to find and compare flights from San Luis Obispo to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San Luis ObispoBarcelona

SBP - BCN

SBPBCN

San Luis Obispo County

Thu 4/23

12:55 pm-7:35 am

1 stop33h 40m

Barcelona-El Prat

Tue 4/28

9:30 pm-6:32 pm

2 stops30h 02m

$756

San Luis ObispoBarcelona

SBP - BCN

SBPBCN

San Luis Obispo County

Thu 4/23

12:55 pm-7:35 am

1 stop33h 40m

Barcelona-El Prat

Tue 4/28

10:45 am-12:10 pm

1 stop34h 25m

$789

San Luis ObispoBarcelona

SBP - BCN

SBPBCN

San Luis Obispo County

Thu 4/23

6:05 am-8:00 am

2 stops40h 55m

Barcelona-El Prat

Tue 4/28

12:15 pm-11:44 pm

2 stops44h 29m

$839

San Luis ObispoBarcelona

SBP - BCN

SBPBCN

San Luis Obispo County

Thu 4/23

6:05 am-8:00 am

2 stops40h 55m

Barcelona-El Prat

Tue 4/28

12:00 pm-11:44 pm

2 stops20h 44m

$846

San Luis ObispoBarcelona

SBP - BCN

SBPBCN

San Luis Obispo County

Sat 5/9

6:06 am-5:40 pm

2 stops26h 34m

Barcelona-El Prat

Mon 6/1

3:00 pm-11:43 am

2 stops29h 43m

$896

San Luis ObispoBarcelona

SBP - BCN

SBPBCN

San Luis Obispo County

Thu 4/23

12:55 pm-5:20 pm

2 stops19h 25m

Barcelona-El Prat

Tue 4/28

10:45 am-12:10 pm

1 stop34h 25m

$947
Quickest round-trip

San Luis ObispoBarcelona

SBP - BCN

SBPBCN

San Luis Obispo County

Fri 4/3

6:00 am-10:10 am

2 stops19h 10m

Barcelona-El Prat

Tue 4/7

6:30 pm-12:10 pm

2 stops26h 40m

$1,028

San Luis ObispoBarcelona

SBP - BCN

SBPBCN

San Luis Obispo County

Sat 5/9

6:05 am-8:00 am

2 stops40h 55m

Barcelona-El Prat

Mon 6/1

1:25 pm-6:29 pm

2 stops38h 04m

$1,029

San Luis ObispoBarcelona

SBP - BCN

SBPBCN

San Luis Obispo County

Sat 5/9

2:15 pm-8:20 am

2 stops33h 05m

Barcelona-El Prat

Mon 6/1

1:25 pm-6:29 pm

2 stops38h 04m

$1,030

San Luis ObispoBarcelona

SBP - BCN

SBPBCN

San Luis Obispo County

Sat 5/9

7:16 am-8:00 am

2 stops39h 44m

Barcelona-El Prat

Mon 6/1

4:10 pm-10:12 pm

1 stop15h 02m

$1,073

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Luis Obispo 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

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

You could potentially save up to 31% on your flight if you consider stops on a San Luis Obispo to Barcelona-El Prat Airport flight.

When to book flights from San Luis Obispo to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Luis Obispo 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 Luis Obispo to Barcelona-El Prat Airport (SBP to BCN) flight deals and tips

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

Fastest flight time

22h 55m

Direct flights

None
The fastest flight from San Luis Obispo to Barcelona-El Prat Airport takes 22h 55m
There are no direct flights from San Luis Obispo to Barcelona-El Prat Airport. There are no popular flight routes from San Luis Obispo to Barcelona-El Prat Airport.
Search flight deals

  • How far is San Luis Obispo County to Barcelona-El Prat by plane?

    The straight-line distance from San Luis Obispo County to Barcelona-El Prat is 6018.3 mi. A reasonable flight in good conditions will take 22h 55m.

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

    Prices for flights from San Luis Obispo County Airport to Barcelona-El Prat Airport refresh daily.

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

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

Best airlines flying from San Luis Obispo to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from San Luis Obispo to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $606Free CancellationRating
7.4
9,427 reviews
Search United 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
Tossa de Mar
Castelldefels
Tarragona
El Prat de Llobregat
L'Hospitalet de Llobregat
Calella
Santa Susanna
Cadaques
Cambrils
Badalona
Pals
Pineda de Mar
Empuriabrava
Roses
Calella de Palafrugell
Malgrat de Mar
Palafrugell

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Barcelona from San Luis Obispo.

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

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

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

momondo helps you find the best flight between San Luis Obispo and Barcelona by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Luis Obispo 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 Luis Obispo and alert you when they change.

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