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Cheap flights from Austin to Barcelona from $328

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 5/9. 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

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Find the cheapest flights from Austin to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:26 am - 1:40 pm
AUS
-
BCN
20h 14m
1 stop
Multiple Airlines Logo
7:00 pm - 9:31 am
BCN
-
AUS
21h 31m
1 stop
$745Multiple Airlines
Tue, May 5 - Tue, May 12
British Airways Logo
5:55 pm - 6:35 pm
AUS
-
BCN
17h 40m
1 stop
British Airways Logo
9:20 pm - 3:25 pm
BCN
-
AUS
25h 05m
1 stop
$759British Airways
Wed, Sep 30 - Wed, Oct 7
Multiple Airlines Logo
5:55 pm - 3:55 pm
AUS
-
BCN
15h 00m
1 stop
Multiple Airlines Logo
10:05 am - 11:42 pm
BCN
-
AUS
20h 37m
2 stops
$773Multiple Airlines
Wed, Sep 30 - Wed, Oct 7
Multiple Airlines Logo
10:26 am - 1:40 pm
AUS
-
BCN
20h 14m
1 stop
Multiple Airlines Logo
7:00 pm - 9:31 am
BCN
-
AUS
21h 31m
1 stop
$784Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
9:25 am - 1:30 am
AUS
-
BCN
33h 05m
3 stops
Multiple Airlines Logo
3:00 pm - 9:31 am
BCN
-
AUS
25h 31m
2 stops
$799Multiple Airlines
Tue, Apr 28 - Tue, May 5
Lufthansa Logo
4:05 pm - 3:35 pm
AUS
-
BCN
16h 30m
1 stop
Lufthansa Logo
6:40 am - 2:00 pm
BCN
-
AUS
14h 20m
1 stop
$802Lufthansa
Tue, Aug 25 - Tue, Sep 8
Lufthansa Logo
9:00 am - 1:05 pm
AUS
-
BCN
21h 05m
2 stops
Lufthansa Logo
6:40 am - 2:00 pm
BCN
-
AUS
14h 20m
1 stop
$806Lufthansa
Tue, Aug 25 - Tue, Sep 8
Lufthansa Logo
12:15 pm - 1:05 pm
AUS
-
BCN
17h 50m
2 stops
Lufthansa Logo
6:40 am - 9:06 pm
BCN
-
AUS
21h 26m
2 stops
$815Lufthansa
Wed, Aug 5 - Wed, Aug 19
Lufthansa Logo
2:45 pm - 3:35 pm
AUS
-
BCN
17h 50m
2 stops
Lufthansa Logo
7:55 am - 8:39 pm
BCN
-
AUS
19h 44m
2 stops
$816Lufthansa
Wed, Aug 5 - Wed, Aug 19
Air Canada Logo
10:25 am - 8:00 am
AUS
-
BCN
14h 35m
1 stop
Air Canada Logo
12:15 pm - 11:38 pm
BCN
-
AUS
42h 23m
2 stops
$820Air Canada
Sun, Sep 13 - Wed, Sep 23

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
Sep 13
AUS10:25 amAustin Bergstrom
14h 35m
1 stop
BCN8:00 amBarcelona-El Prat
Sep 23
BCN12:15 pmBarcelona-El Prat
42h 23m
2 stops
AUS11:38 pmAustin Bergstrom
$820
Air Canada
Sep 13
AUS10:25 amAustin Bergstrom
14h 35m
1 stop
BCN8:00 amBarcelona-El Prat
Sep 17
BCN1:15 pmBarcelona-El Prat
37h 41m
2 stops
AUS7:56 pmAustin Bergstrom
$825
Air Canada
Sep 12
AUS3:37 pmAustin Bergstrom
34h 43m
2 stops
BCN9:20 amBarcelona-El Prat
Sep 22
BCN12:15 pmBarcelona-El Prat
35h 43m
2 stops
AUS4:58 pmAustin Bergstrom
$829

KLM flights from Austin to Barcelona-El Prat Airport

Our best KLM deals on Austin to Barcelona-El Prat Airport flight tickets
KLM
May 4
AUS5:06 pmAustin Bergstrom
12h 44m
1 stop
BCN12:50 pmBarcelona-El Prat
May 19
BCN9:20 amBarcelona-El Prat
18h 13m
2 stops
AUS8:33 pmAustin Bergstrom
$883
KLM
Apr 18
AUS7:25 amAustin Bergstrom
18h 20m
1 stop
BCN8:45 amBarcelona-El Prat
Apr 28
BCN6:20 amBarcelona-El Prat
18h 03m
2 stops
AUS5:23 pmAustin Bergstrom
$984

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 April 10, 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

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Tue 5/5

10:26 am-1:40 pm

1 stop20h 14m

Barcelona-El Prat

Tue 5/12

7:00 pm-9:31 am

1 stop21h 31m

$745

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Wed 9/30

5:55 pm-6:35 pm

1 stop17h 40m

Barcelona-El Prat

Wed 10/7

9:20 pm-3:25 pm

1 stop25h 05m

$759

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Wed 9/30

5:55 pm-3:55 pm

1 stop15h 00m

Barcelona-El Prat

Wed 10/7

10:05 am-11:42 pm

2 stops20h 37m

$773

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Wed 5/6

10:26 am-1:40 pm

1 stop20h 14m

Barcelona-El Prat

Wed 5/13

7:00 pm-9:31 am

1 stop21h 31m

$784

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Tue 4/28

9:25 am-1:30 am

3 stops33h 05m

Barcelona-El Prat

Tue 5/5

3:00 pm-9:31 am

2 stops25h 31m

$799
Quickest round-trip

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Tue 8/25

4:05 pm-3:35 pm

1 stop16h 30m

Barcelona-El Prat

Tue 9/8

6:40 am-2:00 pm

1 stop14h 20m

$802

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Tue 8/25

9:00 am-1:05 pm

2 stops21h 05m

Barcelona-El Prat

Tue 9/8

6:40 am-2:00 pm

1 stop14h 20m

$806

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Wed 8/5

12:15 pm-1:05 pm

2 stops17h 50m

Barcelona-El Prat

Wed 8/19

6:40 am-9:06 pm

2 stops21h 26m

$815

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Wed 8/5

2:45 pm-3:35 pm

2 stops17h 50m

Barcelona-El Prat

Wed 8/19

7:55 am-8:39 pm

2 stops19h 44m

$816

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Sun 9/13

10:25 am-8:00 am

1 stop14h 35m

Barcelona-El Prat

Wed 9/23

12:15 pm-11:38 pm

2 stops42h 23m

$820

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 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 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 $787 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 $638 on momondo.

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

As of April 2026, prices for Austin to Barcelona-El Prat Airport flights are approximately 29% 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

13h 06m

Direct flights

None
The fastest flight from Austin to Barcelona-El Prat Airport takes 13h 06m
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 13h 06m.

  • 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
10,913 reviews
Search Air Canada flights
DeltaPriceFrom $433Free CancellationRating
7.9
8,394 reviews
Search Delta flights
IberiaPriceFrom $471Free CancellationRating
7.0
3,175 reviews
Search Iberia flights
United AirlinesPriceFrom $480Free CancellationRating
7.4
9,559 reviews
Search United Airlines flights
KLMPriceFrom $483Free CancellationRating
7.7
1,493 reviews
Search KLM flights
LufthansaPriceFrom $485Free CancellationRating
6.8
7,901 reviews
Search Lufthansa flights
British AirwaysPriceFrom $493Free CancellationRating
6.7
7,867 reviews
Search British Airways flights
American AirlinesPriceFrom $563Free CancellationRating
7.1
11,562 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
Sitges
Salou
Tossa de Mar
Castelldefels
Tarragona
El Prat de Llobregat
L'Hospitalet de Llobregat
Calella
Cambrils
Santa Susanna
Cadaques
Badalona
Pals
Pineda de Mar
Roses
Empuriabrava
Palafrugell
Calella de 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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