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Barcelona-El Prat

$216+ Cheap flights from Austin (AUS) to Barcelona-El Prat (BCN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BCN
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to Barcelona-El Prat are usually found in August or September, booked 78 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Austin to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Barcelona-El Prat (BCN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$511
(lol.travel)

One-way from

$216
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$651
From Austin Bergstrom to Barcelona-El Prat
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One-way flight from Austin Bergstrom to Barcelona-El Prat
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Highest demand for flights based on searches. 29% potential increase in price ($377 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Austin to Barcelona-El Prat

Cheapest flights from Austin to Barcelona-El Prat
Explore the most affordable flight options available from Austin to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This lol.travel deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/217:15 amAUS - BCN
1 stop18h 05mUnited Airlines
mar. 10/712:10 pmBCN - AUS
1 stop14h 45mUnited Airlines
Deal found 9/10$511
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/2110:00 amAUS - BCN
1 stop14h 50mAir Canada
mar. 10/712:10 pmBCN - AUS
1 stop14h 45mAir Canada
Deal found 9/10$516
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/311:30 amAUS - BCN
1 stop15h 05mUnited Airlines
mar. 11/181:35 pmBCN - AUS
2 stops38h 06mUnited Airlines
Deal found 9/11$525
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/221:09 pmAUS - BCN
2 stops17h 56mMultiple Airlines
vie. 10/3112:35 pmBCN - AUS
2 stops27h 22mMultiple Airlines
Deal found 9/10$526
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/55:30 amAUS - BCN
2 stops21h 05mUnited Airlines
mar. 11/181:35 pmBCN - AUS
2 stops31h 16mUnited Airlines
Deal found 9/11$530
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/2110:00 amAUS - BCN
1 stop14h 50mUnited Airlines
vie. 10/31:15 pmBCN - AUS
2 stops30h 55mUnited Airlines
Deal found 9/8$532
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/311:30 amAUS - BCN
1 stop15h 05mUnited Airlines
jue. 11/201:35 pmBCN - AUS
1 stop14h 42mUnited Airlines
Deal found 9/11$538
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/45:30 amAUS - BCN
3 stops21h 05mUnited Airlines
jue. 11/201:35 pmBCN - AUS
1 stop14h 42mUnited Airlines
Deal found 9/8$543
This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/311:30 amAUS - BCN
1 stop15h 05mAir Canada
jue. 11/201:35 pmBCN - AUS
2 stops53h 44mAir Canada
Deal found 9/10$545

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Barcelona-El Prat 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Austin to Barcelona-El Prat Airport that are best for you.

Fly from

Austin

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

mar. 11/4

5:30 am-9:35 am

2 stops21h 05m

Barcelona-El Prat

vie. 11/14

1:35 pm-3:19 pm

2 stops32h 44m

$530

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

mar. 11/4

7:10 am-9:35 am

2 stops19h 25m

Barcelona-El Prat

mar. 11/18

1:35 pm-1:51 pm

2 stops31h 16m

$530

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

dom. 9/21

10:00 am-7:50 am

1 stop14h 50m

Barcelona-El Prat

vie. 10/3

1:15 pm-1:10 pm

2 stops30h 55m

$532

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

mar. 11/4

5:30 am-9:35 am

3 stops21h 05m

Barcelona-El Prat

jue. 11/20

1:35 pm-9:17 pm

1 stop14h 42m

$543

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

lun. 11/3

11:30 am-9:35 am

1 stop15h 05m

Barcelona-El Prat

mar. 11/18

6:50 am-2:15 pm

1 stop14h 25m

$547

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

mié. 9/24

10:00 am-7:50 am

1 stop14h 50m

Barcelona-El Prat

mié. 10/1

11:15 am-8:26 pm

1 stop16h 11m

$548

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

mar. 11/4

7:15 am-9:35 am

2 stops19h 20m

Barcelona-El Prat

mar. 11/18

1:35 pm-12:19 pm

2 stops29h 44m

$549

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

mar. 11/4

6:00 am-9:35 am

2 stops20h 35m

Barcelona-El Prat

vie. 11/14

1:35 pm-12:19 pm

2 stops29h 44m

$549

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

mié. 11/5

5:30 am-9:35 am

2 stops21h 05m

Barcelona-El Prat

mar. 11/18

6:50 am-2:15 pm

1 stop14h 25m

$552

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

lun. 10/6

6:15 pm-7:45 pm

2 stops42h 30m

$216

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 17 results
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Best time to book a flight from Austin to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Austin to Barcelona-El Prat Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Austin to Barcelona-El Prat. Price data was last updated on August 29, 2025.

Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights from Austin to Barcelona-El Prat Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Austin to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from Austin to Barcelona-El Prat Airport (average of $523). Flying from Austin to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,059). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AUS to BCN?

Find hourly flight availability from Austin to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Austin to Barcelona-El Prat Airport in the evening. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Austin to Barcelona-El Prat Airport?

Use this chart to determine the cheapest time to fly round-trip from Austin to Barcelona-El Prat. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Austin to Barcelona-El Prat Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona-El Prat. Reviews last updated septiembre 11, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Austin to Barcelona-El Prat Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Iberia
7.0
Good
2,929 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Austin to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Austin to Barcelona-El Prat?

    Austin Bergstrom (AUS) is the airport you will fly out of if you book a flight from Austin to Barcelona-El Prat. You should not have trouble finding flights to Barcelona-El Prat from Austin Bergstrom; the airport handles an average of 0 outbound flights to Barcelona-El Prat per day. You should also have plenty of airline options to choose from since 9 airlines have flights from the Austin airport to Barcelona-El Prat. It is only a 7.5 mi journey to Austin Bergstrom (AUS) from Austin’s city center.

  • How long is the flight from Austin to Barcelona-El Prat Airport?

    A quick flight from Austin to Barcelona-El Prat Airport can take about 21h 05m. United Airlines provides one of the quickest options available for as low as $530. The distance between Austin and Barcelona-El Prat Airport is about 5329 mi.

  • What are the cheapest airlines flying from Austin to Barcelona-El Prat Airport round-trip?

    Cheapflights users have booked flights from Austin to Barcelona-El Prat Airport round-trip from $404. Other airlines that can offer you cheap pricing are Delta, from $452, and Air Canada, from $499. You may be able to fly from Austin to Barcelona-El Prat Airport for 54% less than the average price by searching for these airlines.

  • Where are the most common layover locations when flying from Austin to Barcelona-El Prat Airport?

    Austin to Barcelona-El Prat Airport flights have a layover in London most of the time. London is followed by New York in terms of the most popular layover location on flights from Austin to Barcelona-El Prat Airport.

  • What are some popular things to do or see while on a layover in London?

    If you're on a layover in London and looking for things to do, consider visiting Hyde Park, Buckingham Palace, or Piccadilly Circus. Hyde Park, Buckingham Palace, and Piccadilly Circus can be visited by traveling about 12.5 mi, 13.7 mi, and 14.1 mi respectively from London Heathrow. Travelers can rent a car at London Heathrow for an average daily rate of $41 to make sightseeing during their layover a little easier.

  • What are some popular points of interest to see during a layover in New York?

    If you're on a layover in New York and looking for things to do, consider visiting Times Square, New York City Center, or Madison Square Garden. Those on a layover in New York interested in visiting Times Square, New York City Center, or Madison Square Garden can do so by traveling 13.6 mi, 13.6 mi, and 13.6 mi, respectively from New York John F Kennedy Intl. Travelers can rent a car at New York John F Kennedy Intl for an average daily rate of $76 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Austin to Barcelona-El Prat Airport flights?

    Of the flights from Austin to Barcelona-El Prat Airport that have layovers, the fewest flights stop in Dallas. Dallas is followed by Chicago in terms of the least popular layover location on flights from Austin to Barcelona-El Prat Airport.

  • Can I find deals for flights from Austin to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Austin to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Barcelona-El Prat?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Barcelona-El Prat.

  • Can I find deals for business class flights from Austin to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Austin to Barcelona-El Prat by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from Austin to Barcelona-El Prat Airport (average of $523). Flying from Austin to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,059). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
Castelldefels
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Austin to Barcelona-El Prat

Discover the top 9 airlines that operate flights from Austin to Barcelona-El Prat. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$404Average$1,040FlexibilityNo cancel feeOn-time72%
DeltaCheapest$452Average$904FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$499Average$832FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$503Average$895FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$525Average$916FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$529Average$1,001FlexibilityNo cancel feeOn-time76%
IberiaCheapest$536Average$932FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$546Average$1,079FlexibilityNo cancel feeOn-time71%
KLMCheapest$557Average$921FlexibilityNo cancel feeOn-time75%

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