$331+ 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BCN
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Find cheap flights from Austin to Barcelona with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Austin to BarcelonaExplore 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 15, 2026.
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 15, 2026.
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:30 pm
AUS
- BCN
1 stop17h 10m
British Airways
Thu 10/112:00 pm
BCN
- AUS
1 stop15h 35m
British Airways
Deal found 6/11![British Airways logo]()
$760
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.
Wed 10/145:55 pm
AUS
- BCN
1 stop15h 00m
Iberia
Wed 10/2810:40 am
BCN
- AUS
1 stop18h 00m
Iberia
Deal found 6/10![Iberia logo]()
$765
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:30 pm
AUS
- BCN
1 stop15h 00m
British Airways
Tue 10/2010:30 am
BCN
- AUS
1 stop21h 09m
British Airways
Deal found 6/10![British Airways logo]()
$766
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:31 pm
AUS
- BCN
2 stops15h 09m
British Airways
Wed 11/1811:50 am
BCN
- AUS
1 stop16h 11m
British Airways
Deal found 6/12![British Airways logo]()
$770
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:55 pm
AUS
- BCN
1 stop14h 10m
British Airways
Thu 11/192:35 pm
BCN
- AUS
1 stop33h 15m
British Airways
Deal found 6/10![British Airways logo]()
$772
This Orbitz deal was found by Cheapflights users on 6/14. 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.
Sun 9/205:55 pm
AUS
- BCN
1 stop18h 40m
Iberia
Wed 9/309:15 am
BCN
- AUS
2 stops19h 43m
Iberia
Deal found 6/14![Iberia logo]()
$776
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:31 pm
AUS
- BCN
2 stops15h 09m
British Airways
Mon 12/148:00 pm
BCN
- AUS
1 stop27h 50m
British Airways
Deal found 6/11![British Airways logo]()
$777
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:00 am
AUS
- BCN
2 stops24h 50m
Iberia
Thu 10/112:20 pm
BCN
- AUS
1 stop16h 30m
Iberia
Deal found 6/11![Iberia logo]()
$782
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:44 pm
AUS
- BCN
1 stop14h 26m
Iberia
Thu 10/812:30 pm
BCN
- AUS
2 stops17h 10m
Iberia
Deal found 6/10![Iberia logo]()
$784
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.
Wed 10/288:00 am
AUS
- BCN
1 stop19h 35m
Iberia
Tue 11/37:30 am
BCN
- AUS
1 stop16h 20m
Iberia
Deal found 6/10![Iberia logo]()
$787
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 9/233:33 pm
AUS
- BCN
1 stop14h 42m
United Airlines
Thu 10/11:15 pm
BCN
- AUS
2 stops28h 53m
United Airlines
Deal found 6/11![United Airlines logo]()
$788
Best flights from Austin to BarcelonaDiscover carefully curated flight deals from Austin to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from Austin to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This British Airways deal was found by Cheapflights users on 6/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:31 pm
AUS
- BCN
2 stops15h 09m
British Airways
Mon 12/148:00 pm
BCN
- AUS
1 stop27h 45m
British Airways
Deal found 6/15![British Airways logo]()
$807
This United Airlines deal was found by Cheapflights users on 6/13. 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 9/229:00 am
AUS
- BCN
2 stops16h 00m
United Airlines
Sat 10/36:40 am
BCN
- AUS
1 stop14h 20m
United Airlines
Deal found 6/13![United Airlines logo]()
$850
This United deal was found by Cheapflights users on 6/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:40 am
AUS
- BCN
1 stop22h 40m
Multiple Airlines
Wed 8/191:15 pm
BCN
- AUS
1 stop28h 30m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$893
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:00 pm
AUS
- BCN
2 stops14h 40m
British Airways
Sun 11/1510:40 am
BCN
- AUS
1 stop19h 09m
British Airways
Deal found 6/12![British Airways logo]()
$820
This United Airlines deal was found by Cheapflights users on 6/14. 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 8/177:15 am
AUS
- BCN
1 stop24h 05m
United Airlines
Tue 8/2512:15 pm
BCN
- AUS
2 stops30h 34m
United Airlines
Deal found 6/14![United Airlines logo]()
$881
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:40 pm
AUS
- BCN
2 stops15h 55m
British Airways
Thu 11/1911:50 am
BCN
- AUS
1 stop16h 11m
British Airways
Deal found 6/11![British Airways logo]()
$820
This United Airlines deal was found by Cheapflights users on 6/13. 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 9/86:37 am
AUS
- BCN
1 stop23h 38m
United Airlines
Thu 9/171:15 pm
BCN
- AUS
1 stop28h 33m
United Airlines
Deal found 6/13![United Airlines logo]()
$888
This British Airways deal was found by Cheapflights users on 6/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:30 pm
AUS
- BCN
1 stop17h 10m
British Airways
Wed 8/1910:45 am
BCN
- AUS
1 stop17h 48m
British Airways
Deal found 6/14![British Airways logo]()
$894
This United Airlines deal was found by Cheapflights users on 6/14. 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 8/311:40 am
AUS
- BCN
1 stop14h 40m
United Airlines
Wed 8/1911:15 am
BCN
- AUS
2 stops18h 50m
United Airlines
Deal found 6/14![United Airlines logo]()
$899
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:30 pm
AUS
- BCN
1 stop13h 05m
British Airways
Tue 8/117:40 am
BCN
- AUS
1 stop14h 45m
British Airways
Deal found 6/12![British Airways logo]()
$971
Last-minute flights from Austin to BarcelonaDiscover last-minute flight deals from Austin to Barcelona. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Barcelona. Data last updated June 15, 2026 and is based on user searches.
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:25 am
AUS
- BCN
1 stop14h 35m
Multiple Airlines
Fri 7/171:15 pm
BCN
- AUS
1 stop28h 30m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$945
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1210:30 pm
AUS
- BCN
1 stop17h 00m
British Airways
Tue 7/217:40 am
BCN
- AUS
1 stop14h 45m
British Airways
Deal found 6/12![British Airways logo]()
$949
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:04 pm
AUS
- BCN
2 stops32h 16m
Air Canada
Wed 8/121:15 pm
BCN
- AUS
1 stop28h 30m
Air Canada
Deal found 6/12![Air Canada logo]()
$910
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:04 pm
AUS
- BCN
2 stops32h 16m
Multiple Airlines
Fri 8/146:40 am
BCN
- AUS
2 stops23h 25m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$918
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:07 pm
AUS
- BCN
1 stop30h 53m
Lufthansa
Wed 8/121:15 pm
BCN
- AUS
1 stop28h 30m
Lufthansa
Deal found 6/12![Lufthansa logo]()
$940
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:07 pm
AUS
- BCN
1 stop30h 53m
Lufthansa
Thu 8/131:15 pm
BCN
- AUS
1 stop28h 30m
Lufthansa
Deal found 6/12![Lufthansa logo]()
$942
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 7/273:00 pm
AUS
- BCN
1 stop14h 50m
Delta
Thu 8/139:20 am
BCN
- AUS
1 stop13h 50m
Delta
Deal found 6/12![Delta logo]()
$899
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:30 pm
AUS
- BCN
1 stop15h 10m
British Airways
Fri 8/147:40 am
BCN
- AUS
1 stop14h 45m
British Airways
Deal found 6/12![British Airways logo]()
$903
This British Airways deal was found by Cheapflights users on 6/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:55 pm
AUS
- BCN
1 stop16h 40m
British Airways
Mon 8/109:20 pm
BCN
- AUS
1 stop25h 05m
British Airways
Deal found 6/15![British Airways logo]()
$905
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:25 am
AUS
- BCN
1 stop14h 35m
Air Canada
Wed 8/121:15 pm
BCN
- AUS
1 stop28h 30m
Air Canada
Deal found 6/12![Air Canada logo]()
$901
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:30 pm
AUS
- BCN
1 stop13h 05m
British Airways
Mon 8/109:20 pm
BCN
- AUS
1 stop25h 05m
British Airways
Deal found 6/14![British Airways logo]()
$885
One-way flights from Austin to BarcelonaSearch for one-way flight options from Austin to Barcelona. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from Austin to Barcelona. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/610:42 am
AUS
- BCN
2 stops24h 43m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$331
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:34 pm
AUS
- BCN
3 stops44h 16m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$341
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:42 am
AUS
- BCN
2 stops39h 08m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$343
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:55 pm
AUS
- BCN
1 stop19h 45m
British Airways
Deal found 6/11![British Airways logo]()
$351
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.
Sun 10/257:55 pm
AUS
- BCN
1 stop14h 10m
American Airlines
Deal found 6/11![American Airlines logo]()
$354
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/293:31 pm
AUS
- BCN
2 stops15h 34m
British Airways
Deal found 6/11![British Airways logo]()
$360
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:00 am
AUS
- BCN
1 stop17h 05m
Iberia
Deal found 6/11![Iberia logo]()
$362
This FlightHub deal was found by Cheapflights users on 6/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:22 pm
AUS
- BCN
2 stops19h 03m
British Airways
Deal found 6/13![British Airways logo]()
$365
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/151:33 pm
AUS
- BCN
3 stops51h 37m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$371
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2512:42 pm
AUS
- BCN
2 stops13h 43m
Iberia
Deal found 6/11![Iberia logo]()
$372
Find 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 15, 2026.
Round-trip from | $760 (Cheapflightsfares) |
|---|---|
One-way from | $331 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,307 |
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 15, 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
Cheapest round-trip
AustinBarcelona
AUS - BCN
AUSBCN
Austin Bergstrom
Tue 12/1
3:31 pm-1:40 pm
2 stops15h 09m
Barcelona-El Prat
Mon 12/14
8:00 pm-4:45 pm
1 stop27h 45m
$807
AustinBarcelona
AUS - BCN
AUSBCN
Austin Bergstrom
Wed 11/11
5:00 pm-2:40 pm
2 stops14h 40m
Barcelona-El Prat
Sun 11/15
10:40 am-10:49 pm
1 stop19h 09m
$820
AustinBarcelona
AUS - BCN
AUSBCN
Austin Bergstrom
Fri 11/6
12:40 pm-11:35 am
2 stops15h 55m
Barcelona-El Prat
Thu 11/19
11:50 am-9:01 pm
1 stop16h 11m
$820
AustinBarcelona
AUS - BCN
AUSBCN
Austin Bergstrom
Tue 9/22
9:00 am-8:00 am
2 stops16h 00m
Barcelona-El Prat
Sat 10/3
6:40 am-2:00 pm
1 stop14h 20m
$850
AustinBarcelona
AUS - BCN
AUSBCN
Austin Bergstrom
Mon 8/17
7:15 am-2:20 pm
1 stop24h 05m
Barcelona-El Prat
Tue 8/25
12:15 pm-11:49 am
2 stops30h 34m
$881
AustinBarcelona
AUS - BCN
AUSBCN
Austin Bergstrom
Tue 9/8
6:37 am-1:15 pm
1 stop23h 38m
Barcelona-El Prat
Thu 9/17
1:15 pm-10:48 am
1 stop28h 33m
$888
AustinBarcelona
AUS - BCN
AUSBCN
Austin Bergstrom
Mon 8/3
8:40 am-2:20 pm
1 stop22h 40m
Barcelona-El Prat
Wed 8/19
1:15 pm-10:45 am
1 stop28h 30m
$893
AustinBarcelona
AUS - BCN
AUSBCN
Austin Bergstrom
Wed 8/5
10:30 pm-10:40 pm
1 stop17h 10m
Barcelona-El Prat
Wed 8/19
10:45 am-9:33 pm
1 stop17h 48m
$894
AustinBarcelona
AUS - BCN
AUSBCN
Austin Bergstrom
Mon 8/3
11:40 am-9:20 am
1 stop14h 40m
Barcelona-El Prat
Wed 8/19
11:15 am-11:05 pm
2 stops18h 50m
$899
Quickest round-trip
AustinBarcelona
AUS - BCN
AUSBCN
Austin Bergstrom
Wed 7/22
10:30 pm-6:35 pm
1 stop13h 05m
Barcelona-El Prat
Tue 8/11
7:40 am-3:25 pm
1 stop14h 45m
$971
Showing 1-10 of 16 resultsSorted by cheapest first
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.
AUS-S37
AUS-BCN
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
AUS-S37
AUS-BCN
What is the cheapest month to book a flight from Austin to Barcelona?
Currently, August is the cheapest month in which you can book a flight from Austin to Barcelona (average of $406). Flying from Austin to Barcelona in June is currently the most expensive (average of $864). 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.
How much does it cost to fly round-trip from Austin to Barcelona?
How far ahead should I book a flight from Austin to Barcelona?
To ensure you get the cheapest price possible for a flight from Austin to Barcelona, you should look to book at least 31 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.
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 15, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican 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.
Comfort
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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Complete your trip
Complete your trip to Barcelona by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Austin to Barcelona by cabin class
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Austin and Barcelona flights
Browse other Austin and Barcelona flight options. Last updated on June 15, 2026.
Other flights from Austin
Browse through other flights departing from Austin. Flights are based on user searches made on Cheapflights and were last updated on June 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$419 | Average$693 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$438 | Average$667 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$443 | Average$732 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$480 | Average$771 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$483 | Average$632 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$485 | Average$854 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$493 | Average$806 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$563 | Average$908 | FlexibilityNo cancel fee | On-time71% |