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$283+ Cheap flights from Austin (AUS) to Barcelona

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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BCN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to Barcelona are usually found in February or November, booked 20 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Austin to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Barcelona (S37). 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 June 12, 2025.

Round-trip from

$516
(United Airlines)

One-way from

$283
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$1,395
From Austin Bergstrom to Barcelona
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One-way flight from Austin Bergstrom to Barcelona
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Highest demand for flights based on searches. 26% potential increase in price ($337 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Austin to Barcelona

Cheapest flights from Austin to Barcelona
Explore the most affordable flight options available from Austin to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 8/2010:00 amAUS - BCN
1 stop14h 50mUnited Airlines
Wed 8/2712:10 pmBCN - AUS
2 stops30h 32mUnited Airlines
Deal found 6/11$516
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1010:00 amAUS - BCN
1 stop14h 50mMultiple Airlines
Wed 9/176:50 amBCN - AUS
1 stop14h 30mMultiple Airlines
Deal found 6/11$529
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2010:00 amAUS - BCN
1 stop14h 50mAir Canada
Wed 8/2712:10 pmBCN - AUS
2 stops29h 19mAir Canada
Deal found 6/11$535
This Iberia deal was found by Cheapflights users on 6/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/911:01 amAUS - BCN
1 stop13h 34mIberia
Wed 9/1710:35 amBCN - AUS
2 stops19h 14mIberia
Deal found 6/10$552
This Orbitz deal was found by Cheapflights users on 6/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/158:35 pmAUS - BCN
2 stops31h 55mBritish Airways
Fri 11/286:40 amBCN - AUS
1 stop17h 15mBritish Airways
Deal found 6/11$593
This SWISS deal was found by Cheapflights users on 6/11. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/152:55 pmAUS - BCN
2 stops25h 40mSWISS
Fri 8/226:00 amBCN - AUS
2 stops21h 50mSWISS
Deal found 6/11$649
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:15 pmAUS - BCN
1 stop14h 30mAmerican Airlines
Sun 10/123:40 pmBCN - AUS
1 stop15h 15mAmerican Airlines
Deal found 6/11$681
This Air France deal was found by Cheapflights users on 6/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:25 amAUS - BCN
1 stop16h 50mAir France
Fri 8/226:10 amBCN - AUS
2 stops16h 45mAir France
Deal found 6/11$690
This deal was found by Cheapflights users on 6/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/184:05 pmAUS - BCN
1 stop16h 25mLufthansa
Mon 9/296:50 amBCN - AUS
1 stop14h 30mLufthansa
Deal found 6/11$702
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2110:35 amAUS - BCN
2 stops18h 20mDelta
Thu 7/3111:35 amBCN - AUS
1 stop19h 39mDelta
Deal found 6/12$813

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Austin to Barcelona that are best for you.

Fly from

Austin

Fly to

Barcelona

Route

Depart

Return

Price

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Wed 8/20

10:00 am-7:50 am

1 stop14h 50m

Barcelona-El Prat

Wed 8/27

12:10 pm-11:42 am

2 stops30h 32m

$516

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Wed 9/10

10:00 am-7:50 am

1 stop14h 50m

Barcelona-El Prat

Wed 9/17

6:50 am-2:20 pm

1 stop14h 30m

$529

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Wed 8/20

10:00 am-7:50 am

1 stop14h 50m

Barcelona-El Prat

Wed 8/27

12:10 pm-10:29 am

2 stops29h 19m

$535

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Tue 9/9

11:01 am-7:35 am

1 stop13h 34m

Barcelona-El Prat

Wed 9/17

10:35 am-10:49 pm

2 stops19h 14m

$552

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Sat 11/15

8:35 pm-11:30 am

2 stops31h 55m

Barcelona-El Prat

Fri 11/28

6:40 am-4:55 pm

1 stop17h 15m

$593

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Fri 8/15

2:55 pm-7:10 pm

2 stops21h 15m

Barcelona-El Prat

Tue 8/19

2:55 pm-8:50 pm

2 stops36h 55m

$649

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Thu 10/2

10:15 pm-7:45 pm

1 stop14h 30m

Barcelona-El Prat

Sun 10/12

3:40 pm-11:55 pm

1 stop15h 15m

$681

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Thu 8/14

7:25 am-7:15 am

1 stop16h 50m

Barcelona-El Prat

Fri 8/22

6:10 am-3:55 pm

2 stops16h 45m

$690

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Thu 9/18

4:05 pm-3:30 pm

1 stop16h 25m

Barcelona-El Prat

Mon 9/29

6:50 am-2:20 pm

1 stop14h 30m

$702

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Mon 7/21

10:35 am-11:55 am

2 stops18h 20m

Barcelona-El Prat

Thu 7/31

11:35 am-12:14 am

1 stop19h 39m

$813

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 23 results
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Best time to book a flight from Austin to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona 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

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

Use this chart to determine the optimal time to book a round-trip flight from Austin to Barcelona. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Austin to Barcelona, you should look to book at least 20 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Austin to Barcelona?

Currently, January is the cheapest month in which you can book a flight from Austin to Barcelona (average of $523). Flying from Austin to Barcelona in June is currently the most expensive (average of $1,062). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Austin to Barcelona 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?

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

Travelers seeking maximum savings on their Austin to Barcelona 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.

Rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona when rainfall is around 0.8 in.

Temperature in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. 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. Reviews last updated June 12, 2025.
To help decide which airline to fly from Austin to Barcelona, see what other customers have to say about Delta, KLM and Air France. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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. 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?

    For a flight from Austin to Barcelona, you will be flying from Austin Bergstrom. Austin Bergstrom (AUS) is just 7.5 mi from the center of the city. Austin Bergstrom is the only Austin airport and it handles 0 outbound flights to Barcelona per day. 8 airlines have flights to Barcelona from Austin Bergstrom on a regular basis.

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

    Cheapflights users have booked flights from Austin to Barcelona round-trip from $516. Other airlines that can offer you cheap pricing are Air Canada, from $535, and Iberia, from $552. Users have found that United Airlines is 44% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Austin to Barcelona one-way?

    The cheapest airlines for a one-way flight from Austin to Barcelona are WestJet ($414), Air Canada ($424), and United Airlines ($429).

  • Where are the most common layover locations when flying from Austin to Barcelona?

    Flights departing from Austin and landing in Barcelona layover in Philadelphia most frequently. London is the second most popular location for layovers on flights from Austin to Barcelona. New York comes next as the third most popular layover location for Austin to Barcelona flights.

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

    Most Philadelphia visitors opt to spend their time experiencing Rittenhouse Square, University of Pennsylvania, and Citizens Bank Park. Travelers on a layover in Philadelphia can visit Rittenhouse Square, University of Pennsylvania, and Citizens Bank Park, by traveling 6.1 mi, 5.7 mi, and 4.3 mi, respectively after landing at Philadelphia. Those looking to explore during their layover in Philadelphia can rent a car from Philadelphia for about $62 per day.

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

    Most London visitors opt to spend their time at Hyde Park, Buckingham Palace, and Piccadilly Circus. Hyde Park, Buckingham Palace, and Piccadilly Circus are located about 12.5 mi, 13.7 mi, and 14.1 mi, respectively from London Heathrow. Those landing in London looking to spend some time exploring during their layover can rent a car for about $44 per day.

  • What are points of interest worth seeing during a layover in New York?

    Times Square, New York City Center, and Madison Square Garden are the most popular attractions in New York if you're in need of something to do during your layover. Times Square, New York City Center, and Madison Square Garden can be accessed by traveling approximately 13.6 mi, 13.6 mi, and 13.6 mi, respectively from New York John F Kennedy Intl. Travelers in need of a car in New York can rent one for about $68 per day.

  • Where are the least popular layover locations for Austin to Barcelona flights?

    Flights departing from Austin and landing in Barcelona layover in Dallas least frequently. Chicago follows Dallas in terms of the least common layover location on Austin to Barcelona flights.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Austin to Barcelona 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?

    Currently, January is the cheapest month in which you can book a flight from Austin to Barcelona (average of $523). Flying from Austin to Barcelona in June is currently the most expensive (average of $1,062). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Austin to Barcelona

Discover the top 8 airlines that operate flights from Austin to Barcelona. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$504Average$967FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$518Average$807FlexibilityNo cancel feeOn-time67%
KLMCheapest$542Average$837FlexibilityNo cancel feeOn-time75%
IberiaCheapest$545Average$847FlexibilityNo cancel feeOn-time77%
DeltaCheapest$547Average$830FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$555Average$937FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$565Average$1,045FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$619Average$1,098FlexibilityNo cancel feeOn-time76%

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