Barcelona

$243+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BCN
Oct 29 — Nov 51
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Cheapflights Tip: The best prices from Austin Bergstrom to Barcelona are usually found in August or September, booked 84 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 September 29, 2025.

Round-trip from

$533
(lol.travel)

One-way from

$243
(Mytrip)

Popular in

June

Cheapest in

August

Average price

$651
From Austin Bergstrom to Barcelona
One-way flight from Austin Bergstrom to Barcelona
Highest demand for flights based on searches. 28% potential increase in price ($347 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
Average for round-trip flights in September 2025

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 September 29, 2025.

This lol.travel deal was found by Cheapflights users on 9/28. 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.
Mon 10/2711:00 amAUS - BCN
2 stops16h 00mUnited Airlines
Wed 11/121:35 pmBCN - AUS
1 stop14h 42mUnited Airlines
Deal found 9/28$533
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Mon 11/311:30 amAUS - BCN
1 stop15h 05mUnited Airlines
Tue 11/111:35 pmBCN - AUS
2 stops38h 06mUnited Airlines
Deal found 9/27$555
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:10 pmAUS - BCN
1 stop12h 45mLufthansa
Tue 11/189:55 amBCN - AUS
2 stops19h 24mLufthansa
Deal found 9/27$559
This Air Canada deal was found by Cheapflights users on 9/27. 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.
Sat 11/85:41 pmAUS - BCN
2 stops32h 54mAir Canada
Thu 11/201:35 pmBCN - AUS
2 stops40h 09mAir Canada
Deal found 9/27$560
This Air Canada deal was found by Cheapflights users on 9/27. 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.
Sat 11/11:05 pmAUS - BCN
2 stops38h 30mAir Canada
Tue 11/181:35 pmBCN - AUS
2 stops29h 18mAir Canada
Deal found 9/27$562
This Scandinavian Airlines deal was found by Cheapflights users on 9/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:25 amAUS - BCN
2 stops27h 55mScandinavian Airlines
Wed 11/197:10 pmBCN - AUS
2 stops35h 54mScandinavian Airlines
Deal found 9/27$563
This Mytrip deal was found by Cheapflights users on 9/27. 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.
Mon 11/311:30 amAUS - BCN
1 stop15h 05mMultiple Airlines
Tue 11/116:50 amBCN - AUS
1 stop14h 25mMultiple Airlines
Deal found 9/27$564
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Tue 11/45:59 pmAUS - BCN
2 stops32h 36mUnited Airlines
Fri 11/141:35 pmBCN - AUS
2 stops32h 44mUnited Airlines
Deal found 9/29$565
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:10 pmAUS - BCN
1 stop12h 45mLufthansa
Fri 11/146:50 amBCN - AUS
2 stops21h 16mLufthansa
Deal found 9/27$566
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:10 pmAUS - BCN
1 stop12h 45mLufthansa
Tue 11/116:50 amBCN - AUS
2 stops17h 31mLufthansa
Deal found 9/28$567
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Mon 11/311:30 amAUS - BCN
1 stop15h 05mUnited Airlines
Wed 11/121:35 pmBCN - AUS
1 stop14h 42mUnited Airlines
Deal found 9/27$568

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 September 29, 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

Mon 11/3

11:30 am-9:35 am

1 stop15h 05m

Barcelona-El Prat

Thu 11/20

1:35 pm-9:17 pm

1 stop14h 42m

$568

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Tue 11/4

4:10 pm-1:00 pm

1 stop13h 50m

Barcelona-El Prat

Tue 11/18

1:35 pm-3:22 pm

2 stops32h 47m

$575

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Tue 11/4

3:20 pm-5:05 pm

2 stops18h 45m

Barcelona-El Prat

Thu 11/20

6:00 am-4:10 pm

1 stop17h 10m

$583

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Tue 3/17

8:00 pm-6:25 pm

1 stop16h 25m

Barcelona-El Prat

Mon 3/23

3:00 pm-5:50 pm

1 stop32h 50m

$583

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Sat 11/8

6:40 pm-5:00 pm

2 stops15h 20m

Barcelona-El Prat

Thu 11/20

6:00 am-4:10 pm

1 stop17h 10m

$583

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Sat 11/8

6:40 pm-8:00 am

1 stop30h 20m

Barcelona-El Prat

Tue 11/18

10:55 am-9:47 pm

1 stop17h 52m

$589

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Wed 11/5

3:20 pm-5:05 pm

2 stops18h 45m

Barcelona-El Prat

Fri 11/14

10:15 am-10:08 pm

2 stops18h 53m

$591

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Wed 11/5

3:20 pm-5:05 pm

2 stops18h 45m

Barcelona-El Prat

Thu 11/20

10:15 am-10:08 pm

2 stops18h 53m

$591

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Tue 11/4

12:59 pm-1:00 pm

2 stops17h 01m

Barcelona-El Prat

Tue 11/11

6:50 am-2:15 pm

1 stop14h 25m

$595

AustinBarcelona

AUS - BCN

AUSBCN

Austin Bergstrom

Mon 12/1

5:30 am-9:35 am

2 stops21h 05m

Barcelona-El Prat

Mon 12/8

9:55 am-2:15 pm

1 stop35h 20m

$595

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/28

Showing 1-10 of 21 results
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2
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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 September 26, 2025.

To ensure you get the cheapest price possible for a flight from Austin to Barcelona, you should look to book at least 84 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 $1,059). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 29, 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.

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 September 29, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Austin to Barcelona. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

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!
8.0
Very good
8.0
Very good

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

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!
8.0
Very good

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

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!
8.0
Very good

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

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!
8.0
Very good

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

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!
8.0
Very good

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

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. 9 airlines have flights to Barcelona from Austin Bergstrom on a regular basis.

  • How long is the flight from Austin to Barcelona?

    Departing from Austin to Barcelona will take you 15h 05m. The distance between Austin and Barcelona is about 5329 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Austin to Barcelona round-trip from $404. Other airlines that can offer you cheap pricing are Delta, from $452, and Air Canada, from $499. Users have found that Virgin Atlantic is 54% cheaper than the other options available to this destination.

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

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

    Most London visitors opt to spend their time experiencing Hyde Park, Buckingham Palace, and Piccadilly Circus. Travelers on a layover in London can visit Hyde Park, Buckingham Palace, and Piccadilly Circus, by traveling 12.5 mi, 13.7 mi, and 14.1 mi, respectively after landing at London Heathrow. Those looking to explore during their layover in London can rent a car from London Heathrow for about $39 per day.

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

    Most New York visitors opt to spend their time at Times Square, New York City Center, and Madison Square Garden. Times Square, New York City Center, and Madison Square Garden are located about 13.6 mi, 13.6 mi, and 13.6 mi, respectively from New York John F Kennedy Intl. Those landing in New York looking to spend some time exploring during their layover can rent a car for about $59 per day.

  • Where are the least popular layover locations for 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 $1,059). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Austin to Barcelona

Discover the top 9 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 September 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$404Average$1,040FlexibilityNo cancel feeOn-time72%
DeltaCheapest$452Average$916FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$499Average$756FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$503Average$875FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$526Average$919FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$529Average$1,001FlexibilityNo cancel feeOn-time76%
IberiaCheapest$553Average$974FlexibilityNo cancel feeOn-time77%
KLMCheapest$557Average$921FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$576Average$1,095FlexibilityNo cancel feeOn-time71%

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