Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Antonio to Barcelona from $464

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 Antonio to Barcelona departing on 5/10. 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
1 adult, Economy, 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 Antonio to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
12:26 pm - 6:10 pm
SAT
-
BCN
22h 44m
2 stops
Scandinavian Airlines Logo
7:00 pm - 11:36 pm
BCN
-
SAT
35h 36m
2 stops
$776Scandinavian Airlines
Tue, Apr 21 - Tue, Apr 28
British Airways Logo
7:00 am - 10:10 am
SAT
-
BCN
20h 10m
1 stop
British Airways Logo
10:45 am - 10:04 pm
BCN
-
SAT
18h 19m
1 stop
$777British Airways
Mon, Aug 10 - Thu, Aug 20
British Airways Logo
12:39 pm - 10:10 am
SAT
-
BCN
14h 31m
1 stop
British Airways Logo
1:35 pm - 11:59 pm
BCN
-
SAT
17h 24m
2 stops
$787British Airways
Mon, Aug 10 - Thu, Aug 20
British Airways Logo
1:32 pm - 2:15 pm
SAT
-
BCN
17h 43m
2 stops
British Airways Logo
10:30 am - 11:59 pm
BCN
-
SAT
20h 29m
1 stop
$789British Airways
Tue, Apr 21 - Tue, Apr 28
British Airways Logo
9:36 am - 7:35 am
SAT
-
BCN
14h 59m
1 stop
British Airways Logo
10:30 am - 11:59 pm
BCN
-
SAT
20h 29m
1 stop
$791British Airways
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
5:23 pm - 8:00 am
SAT
-
BCN
31h 37m
2 stops
Multiple Airlines Logo
6:40 am - 10:55 pm
BCN
-
SAT
23h 15m
2 stops
$792Multiple Airlines
Mon, Aug 10 - Thu, Aug 20
Lufthansa Logo
5:49 pm - 5:55 pm
SAT
-
BCN
17h 06m
2 stops
Lufthansa Logo
8:00 am - 8:35 pm
BCN
-
SAT
19h 35m
2 stops
$795Lufthansa
Mon, May 4 - Wed, May 13
British Airways Logo
7:12 pm - 8:30 pm
SAT
-
BCN
18h 18m
2 stops
British Airways Logo
10:15 am - 7:45 pm
BCN
-
SAT
16h 30m
2 stops
$797British Airways
Tue, Apr 21 - Tue, Apr 28
Lufthansa Logo
1:45 pm - 2:55 pm
SAT
-
BCN
18h 10m
2 stops
Lufthansa Logo
6:40 am - 10:55 pm
BCN
-
SAT
23h 15m
2 stops
$799Lufthansa
Wed, Sep 2 - Sat, Sep 12
Lufthansa Logo
1:25 pm - 2:55 pm
SAT
-
BCN
18h 30m
2 stops
Lufthansa Logo
9:10 am - 10:55 pm
BCN
-
SAT
20h 45m
2 stops
$816Lufthansa
Fri, Apr 24 - Thu, Apr 30

Iberia flights from San Antonio to Barcelona

Our best Iberia deals on San Antonio to Barcelona flight tickets
Iberia
Apr 24
SAT4:28 pmSan Antonio
23h 02m
2 stops
BCN10:30 pmBarcelona-El Prat
Apr 30
BCN10:45 amBarcelona-El Prat
19h 07m
1 stop
SAT10:52 pmSan Antonio
$850
Iberia
May 2
SAT7:12 pmSan Antonio
29h 23m
1 stop
BCN7:35 amBarcelona-El Prat
May 12
BCN8:50 amBarcelona-El Prat
21h 02m
2 stops
SAT10:52 pmSan Antonio
$897
Iberia
Apr 12
SAT6:26 amSan Antonio
24h 34m
2 stops
BCN2:00 pmBarcelona-El Prat
Apr 21
BCN10:45 amBarcelona-El Prat
19h 07m
1 stop
SAT10:52 pmSan Antonio
$962

Lufthansa flights from San Antonio to Barcelona

Our best Lufthansa deals on San Antonio to Barcelona flight tickets
Lufthansa
May 4
SAT5:49 pmSan Antonio
17h 06m
2 stops
BCN5:55 pmBarcelona-El Prat
May 13
BCN8:00 amBarcelona-El Prat
19h 35m
2 stops
SAT8:35 pmSan Antonio
$795
Lufthansa
Sep 2
SAT1:45 pmSan Antonio
18h 10m
2 stops
BCN2:55 pmBarcelona-El Prat
Sep 12
BCN6:40 amBarcelona-El Prat
23h 15m
2 stops
SAT10:55 pmSan Antonio
$799
Lufthansa
Apr 24
SAT1:25 pmSan Antonio
18h 30m
2 stops
BCN2:55 pmBarcelona-El Prat
Apr 30
BCN9:10 amBarcelona-El Prat
20h 45m
2 stops
SAT10:55 pmSan Antonio
$816

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Barcelona 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 29, 2026.
Use the filters below to find and compare flights from San Antonio to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Tue 4/21

12:26 pm-6:10 pm

2 stops22h 44m

Barcelona-El Prat

Tue 4/28

7:00 pm-11:36 pm

2 stops35h 36m

$776

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Mon 8/10

7:00 am-10:10 am

1 stop20h 10m

Barcelona-El Prat

Thu 8/20

10:45 am-10:04 pm

1 stop18h 19m

$777
Quickest round-trip

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Mon 8/10

12:39 pm-10:10 am

1 stop14h 31m

Barcelona-El Prat

Thu 8/20

1:35 pm-11:59 pm

2 stops17h 24m

$787

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Tue 4/21

1:32 pm-2:15 pm

2 stops17h 43m

Barcelona-El Prat

Tue 4/28

10:30 am-11:59 pm

1 stop20h 29m

$789

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Tue 4/21

9:36 am-7:35 am

1 stop14h 59m

Barcelona-El Prat

Tue 4/28

10:30 am-11:59 pm

1 stop20h 29m

$791

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Mon 8/10

5:23 pm-8:00 am

2 stops31h 37m

Barcelona-El Prat

Thu 8/20

6:40 am-10:55 pm

2 stops23h 15m

$792

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Mon 5/4

5:49 pm-5:55 pm

2 stops17h 06m

Barcelona-El Prat

Wed 5/13

8:00 am-8:35 pm

2 stops19h 35m

$795

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Tue 4/21

7:12 pm-8:30 pm

2 stops18h 18m

Barcelona-El Prat

Tue 4/28

10:15 am-7:45 pm

2 stops16h 30m

$797

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Wed 9/2

1:45 pm-2:55 pm

2 stops18h 10m

Barcelona-El Prat

Sat 9/12

6:40 am-10:55 pm

2 stops23h 15m

$799

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Fri 4/24

1:25 pm-2:55 pm

2 stops18h 30m

Barcelona-El Prat

Thu 4/30

9:10 am-10:55 pm

2 stops20h 45m

$816

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 Antonio to Barcelona

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 Antonio and Barcelona?

What is the cheapest month to fly to Barcelona?

The month of January is, on average, the cheapest month to fly to Barcelona from San Antonio, with most prices found around $494. If you don’t want to visit Barcelona in January, then you should wait until March to fly from San Antonio, when ticket prices are also cheap, with an average price of $577.

How far in advance should I book a flight to Barcelona?

You are more likely to see cheaper flights to Barcelona from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $849 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from San Antonio for as low as $573 on momondo.

Cheap San Antonio to Barcelona flight deals and tips

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

Fastest flight time

14h 43m

Direct flights

None
The fastest flight from San Antonio to Barcelona takes 14h 43m
There are no direct flights from San Antonio to Barcelona. There are no popular flight routes from San Antonio to Barcelona.
Search flight deals

  • How far is San Antonio to Barcelona by plane?

    There are 5402.3 mi between San Antonio and Barcelona. By plane, this route typically takes 14h 43m.

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

    Prices for flights from San Antonio Airport to Barcelona are refreshed on a daily basis.

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

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

    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 San Antonio Airport to Barcelona.

  • What documentation or ID do you need to fly to Barcelona?

    The travel and health documents you'll need for your trip to Barcelona 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 Barcelona. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Antonio to Barcelona

Compare and see reviews for airlines that fly from San Antonio to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $396Free CancellationRating
6.7
7,831 reviews
Search British Airways flights
DeltaPriceFrom $433Free CancellationRating
7.9
8,359 reviews
Search Delta flights
KLMPriceFrom $433Free CancellationRating
7.8
1,479 reviews
Search KLM flights
United AirlinesPriceFrom $460Free CancellationRating
7.4
9,512 reviews
Search United Airlines flights
IberiaPriceFrom $484Free CancellationRating
7.0
3,160 reviews
Search Iberia flights
American AirlinesPriceFrom $582Free CancellationRating
7.1
11,525 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Antonio to Barcelona. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Barcelona from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for San Antonio to Barcelona flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Barcelona from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Barcelona 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 4/28
Tue 5/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport