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Cheap flights from Austin to Barcelona from $321

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 10/21. 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.

Find the cheapest flights from Austin to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:15 am - 9:00 am
AUS
-
BCN
18h 45m
1 stop
United Airlines Logo
1:35 pm - 10:29 pm
BCN
-
AUS
39h 54m
2 stops
$753United Airlines
Sun, Dec 6 - Thu, Dec 10
Air Canada Logo
11:40 am - 9:20 am
AUS
-
BCN
14h 40m
1 stop
Air Canada Logo
1:35 pm - 4:25 pm
BCN
-
AUS
33h 50m
2 stops
$756Air Canada
Wed, Sep 30 - Fri, Dec 11
British Airways Logo
6:55 pm - 6:25 pm
AUS
-
BCN
16h 30m
1 stop
British Airways Logo
6:40 am - 4:45 pm
BCN
-
AUS
17h 05m
1 stop
$759British Airways
Tue, Dec 8 - Tue, Dec 15
Air Canada Logo
12:05 pm - 2:45 pm
AUS
-
BCN
20h 40m
2 stops
Air Canada Logo
1:35 pm - 10:54 pm
BCN
-
AUS
40h 19m
2 stops
$763Air Canada
Mon, Oct 26 - Fri, Nov 6
American Airlines Logo
10:30 pm - 6:35 pm
AUS
-
BCN
13h 05m
1 stop
American Airlines Logo
11:30 am - 10:36 pm
BCN
-
AUS
17h 06m
1 stop
$764American Airlines
Wed, Oct 14 - Tue, Oct 27
United Airlines Logo
7:15 am - 9:00 am
AUS
-
BCN
18h 45m
1 stop
United Airlines Logo
6:50 am - 2:05 pm
BCN
-
AUS
14h 15m
1 stop
$766United Airlines
Sun, Dec 6 - Thu, Dec 10
Delta Logo
7:20 am - 8:35 am
AUS
-
BCN
18h 15m
1 stop
Delta Logo
6:00 am - 4:05 pm
BCN
-
AUS
17h 05m
1 stop
$768Delta
Wed, Sep 30 - Thu, Dec 10
United Airlines Logo
6:40 am - 9:35 am
AUS
-
BCN
19h 55m
2 stops
United Airlines Logo
6:50 am - 2:05 pm
BCN
-
AUS
14h 15m
1 stop
$769United Airlines
Sun, Dec 6 - Thu, Dec 10
Delta Logo
1:35 pm - 2:50 pm
AUS
-
BCN
18h 15m
2 stops
Delta Logo
11:15 am - 4:05 pm
BCN
-
AUS
35h 50m
1 stop
$771Delta
Wed, Sep 30 - Wed, Dec 9
British Airways Logo
6:55 pm - 6:25 pm
AUS
-
BCN
16h 30m
1 stop
British Airways Logo
6:10 pm - 4:45 pm
BCN
-
AUS
29h 35m
1 stop
$772British Airways
Tue, Dec 1 - Mon, Dec 14

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Air Canada flights from Austin to Barcelona

Our best Air Canada deals on Austin to Barcelona flight tickets
Air Canada
Sep 30
AUS11:40 amAustin Bergstrom
14h 40m
1 stop
BCN9:20 amBarcelona-El Prat
Dec 11
BCN1:35 pmBarcelona-El Prat
33h 50m
2 stops
AUS4:25 pmAustin Bergstrom
$756
Air Canada
Oct 26
AUS12:05 pmAustin Bergstrom
20h 40m
2 stops
BCN2:45 pmBarcelona-El Prat
Nov 6
BCN1:35 pmBarcelona-El Prat
40h 19m
2 stops
AUS10:54 pmAustin Bergstrom
$763
Air Canada
Dec 6
AUS7:00 amAustin Bergstrom
19h 35m
2 stops
BCN9:35 amBarcelona-El Prat
Dec 10
BCN1:35 pmBarcelona-El Prat
28h 36m
2 stops
AUS11:11 amAustin Bergstrom
$777

British Airways flights from Austin to Barcelona

Our best British Airways deals on Austin to Barcelona flight tickets
British Airways
Dec 8
AUS6:55 pmAustin Bergstrom
16h 30m
1 stop
BCN6:25 pmBarcelona-El Prat
Dec 15
BCN6:40 amBarcelona-El Prat
17h 05m
1 stop
AUS4:45 pmAustin Bergstrom
$759
British Airways
Dec 1
AUS6:55 pmAustin Bergstrom
16h 30m
1 stop
BCN6:25 pmBarcelona-El Prat
Dec 14
BCN6:10 pmBarcelona-El Prat
29h 35m
1 stop
AUS4:45 pmAustin Bergstrom
$772
British Airways
Dec 1
AUS3:31 pmAustin Bergstrom
15h 09m
2 stops
BCN1:40 pmBarcelona-El Prat
Dec 14
BCN8:00 pmBarcelona-El Prat
27h 45m
1 stop
AUS4:45 pmAustin Bergstrom
$776

momondo Fare Finder

 
Customize your flight search to find flights from Austin 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 July 6, 2026.
Use the filters below to find and compare flights from Austin to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Sun 12/6

7:15 am-9:00 am

1 stop18h 45m

Barcelona-El Prat

Thu 12/10

1:35 pm-10:29 pm

2 stops39h 54m

$753

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Wed 9/30

11:40 am-9:20 am

1 stop14h 40m

Barcelona-El Prat

Fri 12/11

1:35 pm-4:25 pm

2 stops33h 50m

$756

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Tue 12/8

6:55 pm-6:25 pm

1 stop16h 30m

Barcelona-El Prat

Tue 12/15

6:40 am-4:45 pm

1 stop17h 05m

$759

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Mon 10/26

12:05 pm-2:45 pm

2 stops20h 40m

Barcelona-El Prat

Fri 11/6

1:35 pm-10:54 pm

2 stops40h 19m

$763
Quickest round-trip

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Wed 10/14

10:30 pm-6:35 pm

1 stop13h 05m

Barcelona-El Prat

Tue 10/27

11:30 am-10:36 pm

1 stop17h 06m

$764

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Sun 12/6

7:15 am-9:00 am

1 stop18h 45m

Barcelona-El Prat

Thu 12/10

6:50 am-2:05 pm

1 stop14h 15m

$766

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Wed 9/30

7:20 am-8:35 am

1 stop18h 15m

Barcelona-El Prat

Thu 12/10

6:00 am-4:05 pm

1 stop17h 05m

$768

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Sun 12/6

6:40 am-9:35 am

2 stops19h 55m

Barcelona-El Prat

Thu 12/10

6:50 am-2:05 pm

1 stop14h 15m

$769

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Wed 9/30

1:35 pm-2:50 pm

2 stops18h 15m

Barcelona-El Prat

Wed 12/9

11:15 am-4:05 pm

1 stop35h 50m

$771

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Tue 12/1

6:55 pm-6:25 pm

1 stop16h 30m

Barcelona-El Prat

Mon 12/14

6:10 pm-4:45 pm

1 stop29h 35m

$772

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

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?

What is the cheapest month to fly to Barcelona?

The month of August is, on average, the cheapest month to fly to Barcelona from Austin, with most prices found around $406. If you don’t want to visit Barcelona in August, then you should wait until September to fly from Austin, when ticket prices are also cheap, with an average price of $419.

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

You are more likely to see cheaper flights to Barcelona from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $802 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Austin for as low as $713 on momondo.

Cheap Austin to Barcelona flight deals and tips

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

Fastest flight time

13h 30m

Direct flights

None
The fastest flight from Austin to Barcelona takes 13h 30m
There are no direct flights from Austin to Barcelona. There are no popular flight routes from Austin to Barcelona.
Search flight deals

Frequently asked questions about flying from Austin to Barcelona

  • How far is Austin Bergstrom to Barcelona by plane?

    The distance between Austin Bergstrom and Barcelona is about 5329.7 mi. 13h 30m is a normal flight duration for this route.

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

    Prices for flights from Austin Bergstrom Airport to Barcelona are updated daily.

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

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

    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 Austin Bergstrom Airport to Barcelona.

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

    The required travel and health documents for your Barcelona 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 Barcelona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Austin to Barcelona

Compare and see reviews for airlines that fly from Austin to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $419Free CancellationRating
7.1
11,305 reviews
Search Air Canada flights
DeltaPriceFrom $438Free CancellationRating
7.8
8,452 reviews
Search Delta flights
IberiaPriceFrom $443Free CancellationRating
7.0
3,247 reviews
Search Iberia flights
United AirlinesPriceFrom $480Free CancellationRating
7.4
9,940 reviews
Search United Airlines flights
KLMPriceFrom $483Free CancellationRating
7.8
1,534 reviews
Search KLM flights
LufthansaPriceFrom $485Free CancellationRating
6.8
8,116 reviews
Search Lufthansa flights
British AirwaysPriceFrom $495Free CancellationRating
6.7
8,096 reviews
Search British Airways flights
American AirlinesPriceFrom $563Free CancellationRating
7.1
11,784 reviews
Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Austin to Barcelona for you.

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

Yes. momondo allows you to filter the results for Austin to Barcelona flights to just show those with flexible booking policies.

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

Once you have performed a search for Austin 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 Austin to Barcelona right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Austin to Barcelona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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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