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Cheap flights from Austin to Barcelona from $320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Barcelona departing on 8/19. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:40 am - 9:20 am
AUS
-
BCN
14h 40m
1 stop
Multiple Airlines Logo
6:40 am - 2:00 pm
BCN
-
AUS
14h 20m
1 stop
$858Multiple Airlines
Mon, Aug 10 - Sat, Sep 19
British Airways Logo
5:55 pm - 2:25 pm
AUS
-
BCN
13h 30m
1 stop
British Airways Logo
11:45 am - 8:35 pm
BCN
-
AUS
15h 50m
1 stop
$865British Airways
Mon, Aug 10 - Sat, Sep 19
Air Canada Logo
5:30 am - 8:00 am
AUS
-
BCN
19h 30m
2 stops
Air Canada Logo
12:15 pm - 7:12 pm
BCN
-
AUS
37h 57m
2 stops
$866Air Canada
Mon, Aug 10 - Sun, Sep 20
United Airlines Logo
11:40 am - 9:20 am
AUS
-
BCN
14h 40m
1 stop
United Airlines Logo
12:15 pm - 7:12 pm
BCN
-
AUS
37h 57m
2 stops
$867United Airlines
Mon, Aug 10 - Sun, Sep 20
Lufthansa Logo
5:20 pm - 5:55 pm
AUS
-
BCN
17h 35m
2 stops
Lufthansa Logo
6:40 am - 2:00 pm
BCN
-
AUS
14h 20m
1 stop
$869Lufthansa
Mon, Aug 10 - Sat, Sep 19
British Airways Logo
5:55 pm - 2:25 pm
AUS
-
BCN
13h 30m
1 stop
British Airways Logo
6:35 pm - 3:25 pm
BCN
-
AUS
27h 50m
1 stop
$876British Airways
Mon, Aug 10 - Sun, Sep 20
Air Canada Logo
5:39 am - 8:00 am
AUS
-
BCN
19h 21m
2 stops
Air Canada Logo
12:15 pm - 11:14 pm
BCN
-
AUS
17h 59m
2 stops
$881Air Canada
Mon, Aug 10 - Sat, Sep 19
Air Canada Logo
10:25 am - 8:00 am
AUS
-
BCN
14h 35m
1 stop
Air Canada Logo
12:15 pm - 4:24 pm
BCN
-
AUS
35h 09m
2 stops
$883Air Canada
Sun, Aug 2 - Thu, Aug 13
Air Canada Logo
5:30 am - 8:00 am
AUS
-
BCN
19h 30m
2 stops
Air Canada Logo
12:15 pm - 5:05 pm
BCN
-
AUS
35h 50m
2 stops
$884Air Canada
Wed, Aug 5 - Wed, Aug 19
Air Canada Logo
11:40 am - 9:20 am
AUS
-
BCN
14h 40m
1 stop
Air Canada Logo
12:15 pm - 11:49 am
BCN
-
AUS
30h 34m
2 stops
$885Air Canada
Wed, Aug 5 - Wed, Aug 19

Air Canada flights from Austin to Barcelona-El Prat Airport

Our best Air Canada deals on Austin to Barcelona-El Prat Airport flight tickets
Air Canada
Aug 10
AUS5:30 amAustin Bergstrom
19h 30m
2 stops
BCN8:00 amBarcelona-El Prat
Sep 20
BCN12:15 pmBarcelona-El Prat
37h 57m
2 stops
AUS7:12 pmAustin Bergstrom
$866
Air Canada
Aug 10
AUS5:39 amAustin Bergstrom
19h 21m
2 stops
BCN8:00 amBarcelona-El Prat
Sep 19
BCN12:15 pmBarcelona-El Prat
17h 59m
2 stops
AUS11:14 pmAustin Bergstrom
$881
Air Canada
Aug 2
AUS10:25 amAustin Bergstrom
14h 35m
1 stop
BCN8:00 amBarcelona-El Prat
Aug 13
BCN12:15 pmBarcelona-El Prat
35h 09m
2 stops
AUS4:24 pmAustin Bergstrom
$883

United Airlines flights from Austin to Barcelona-El Prat Airport

Our best United Airlines deals on Austin to Barcelona-El Prat Airport flight tickets
United Airlines
Aug 10
AUS11:40 amAustin Bergstrom
14h 40m
1 stop
BCN9:20 amBarcelona-El Prat
Sep 20
BCN12:15 pmBarcelona-El Prat
37h 57m
2 stops
AUS7:12 pmAustin Bergstrom
$867
United Airlines
Aug 5
AUS7:05 amAustin Bergstrom
17h 55m
2 stops
BCN8:00 amBarcelona-El Prat
Aug 12
BCN12:15 pmBarcelona-El Prat
35h 09m
2 stops
AUS4:24 pmAustin Bergstrom
$888
United Airlines
Aug 1
AUS4:57 pmAustin Bergstrom
32h 23m
1 stop
BCN8:20 amBarcelona-El Prat
Aug 12
BCN1:15 pmBarcelona-El Prat
28h 30m
1 stop
AUS10:45 amAustin Bergstrom
$891

momondo Fare Finder

 
Customize your flight search to find flights from Austin 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 22, 2026.
Use the filters below to find and compare flights from Austin to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Mon 8/10

11:40 am-9:20 am

1 stop14h 40m

Barcelona-El Prat

Sat 9/19

6:40 am-2:00 pm

1 stop14h 20m

$858

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Mon 8/10

5:55 pm-2:25 pm

1 stop13h 30m

Barcelona-El Prat

Sat 9/19

11:45 am-8:35 pm

1 stop15h 50m

$865

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Mon 8/10

5:30 am-8:00 am

2 stops19h 30m

Barcelona-El Prat

Sun 9/20

12:15 pm-7:12 pm

2 stops37h 57m

$866

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Mon 8/10

11:40 am-9:20 am

1 stop14h 40m

Barcelona-El Prat

Sun 9/20

12:15 pm-7:12 pm

2 stops37h 57m

$867

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Mon 8/10

5:20 pm-5:55 pm

2 stops17h 35m

Barcelona-El Prat

Sat 9/19

6:40 am-2:00 pm

1 stop14h 20m

$869

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Mon 8/10

5:55 pm-2:25 pm

1 stop13h 30m

Barcelona-El Prat

Sun 9/20

6:35 pm-3:25 pm

1 stop27h 50m

$876

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Mon 8/10

5:39 am-8:00 am

2 stops19h 21m

Barcelona-El Prat

Sat 9/19

12:15 pm-11:14 pm

2 stops17h 59m

$881

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Sun 8/2

10:25 am-8:00 am

1 stop14h 35m

Barcelona-El Prat

Thu 8/13

12:15 pm-4:24 pm

2 stops35h 09m

$883

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Wed 8/5

5:30 am-8:00 am

2 stops19h 30m

Barcelona-El Prat

Wed 8/19

12:15 pm-5:05 pm

2 stops35h 50m

$884

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Wed 8/5

11:40 am-9:20 am

1 stop14h 40m

Barcelona-El Prat

Wed 8/19

12:15 pm-11:49 am

2 stops30h 34m

$885

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Austin 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 Austin 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 Austin is in February. Flight prices, which tend to average around $505, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Barcelona-El Prat Airport from Austin during August instead. Flights to Barcelona-El Prat Airport in August, while not as cheap as those in February, still average around $589.

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

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $789 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 Austin for as low as $651 on momondo.

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

You could potentially save up to 1% on your flight if you consider stops on a Austin to Barcelona-El Prat Airport flight.

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

As of May 2026, prices for Austin 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 Austin to Barcelona-El Prat Airport

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

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

Fastest flight time

12h 55m

Direct flights

None
The fastest flight from Austin to Barcelona-El Prat Airport takes 12h 55m
There are no direct flights from Austin to Barcelona-El Prat Airport. There are no popular flight routes from Austin to Barcelona-El Prat Airport.
Search flight deals

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

  • How far is Austin Bergstrom to Barcelona-El Prat by plane?

    Austin Bergstrom and Barcelona-El Prat are 5328.4 mi apart from one another. By plane, this route typically takes 12h 55m.

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

    Prices for flights from Austin Bergstrom Airport to Barcelona-El Prat Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom 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 Austin to Barcelona-El Prat Airport?

Best airlines flying from Austin to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Austin to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $419Free CancellationRating
7.1
11,075 reviews
Search Air Canada flights
DeltaPriceFrom $433Free CancellationRating
7.9
8,449 reviews
Search Delta flights
IberiaPriceFrom $443Free CancellationRating
7.0
3,220 reviews
Search Iberia flights
United AirlinesPriceFrom $480Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights
KLMPriceFrom $483Free CancellationRating
7.8
1,519 reviews
Search KLM flights
LufthansaPriceFrom $485Free CancellationRating
6.8
8,018 reviews
Search Lufthansa flights
British AirwaysPriceFrom $493Free CancellationRating
6.7
7,992 reviews
Search British Airways flights
American AirlinesPriceFrom $573Free CancellationRating
7.1
11,644 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
Salou
Sitges
Tossa de Mar
Castelldefels
Tarragona
El Prat de Llobregat
L'Hospitalet de Llobregat
Calella
Cambrils
Cadaques
Badalona
Pineda de Mar
Santa Susanna
Calella de Palafrugell
Pals
Empuriabrava
Roses
Palafrugell
Malgrat de Mar

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Austin to Barcelona. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights from Austin to Barcelona?

Once all potential Austin to Barcelona flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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