$344+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BCN
May 29 — Jun 51
Round-trip
1 adult, Economy
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Find cheap flights from Austin to Barcelona with Cheapflights
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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 April 29, 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 April 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 9/82:06 pm
AUS
- BCN
1 stop16h 14m
Multiple Airlines
Thu 9/176:30 pm
BCN
- AUS
1 stop26h 26m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$730
This CrystalTravel deal was found by Cheapflights users on 4/26. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:55 pm
AUS
- BCN
1 stop16h 40m
British Airways
Thu 10/159:25 pm
BCN
- AUS
1 stop25h 00m
British Airways
Deal found 4/26![British Airways logo]()
$743
This Gotogate deal was found by Cheapflights users on 4/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:25 am
AUS
- BCN
1 stop14h 35m
Multiple Airlines
Tue 10/136:40 am
BCN
- AUS
1 stop14h 20m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$746
This CrystalTravel deal was found by Cheapflights users on 4/27. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:00 pm
AUS
- BCN
1 stop14h 30m
British Airways
Thu 11/196:40 am
BCN
- AUS
1 stop17h 10m
British Airways
Deal found 4/27![British Airways logo]()
$749
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 9/222:51 pm
AUS
- BCN
1 stop15h 29m
Multiple Airlines
Wed 9/306:20 am
BCN
- AUS
2 stops33h 38m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$751
This Air Canada deal was found by Cheapflights users on 4/24. 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.
Sun 9/2010:25 am
AUS
- BCN
1 stop14h 35m
Air Canada
Wed 9/3012:15 pm
BCN
- AUS
2 stops37h 39m
Air Canada
Deal found 4/24![Air Canada logo]()
$752
This Air Canada deal was found by Cheapflights users on 4/24. 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.
Mon 9/217:10 am
AUS
- BCN
2 stops17h 50m
Air Canada
Thu 10/112:15 pm
BCN
- AUS
2 stops39h 49m
Air Canada
Deal found 4/24![Air Canada logo]()
$757
This Cheapflightsfares deal was found by Cheapflights users on 4/26. 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 stop15h 00m
British Airways
Mon 9/289:20 pm
BCN
- AUS
1 stop25h 05m
British Airways
Deal found 4/26![British Airways logo]()
$761
This Gotogate deal was found by Cheapflights users on 4/26. 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.
Mon 10/54:05 pm
AUS
- BCN
1 stop20h 40m
Multiple Airlines
Thu 10/156:40 am
BCN
- AUS
2 stops20h 15m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$762
This CrystalTravel deal was found by Cheapflights users on 4/24. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:05 pm
AUS
- BCN
1 stop16h 30m
Lufthansa
Tue 10/275:50 am
BCN
- AUS
1 stop15h 25m
Lufthansa
Deal found 4/24![Lufthansa logo]()
$765
This Air Canada deal was found by Cheapflights users on 4/24. 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 9/2210:25 am
AUS
- BCN
1 stop14h 35m
Air Canada
Tue 10/612:15 pm
BCN
- AUS
2 stops38h 46m
Air Canada
Deal found 4/24![Air Canada logo]()
$766
This Gotogate deal was found by Cheapflights users on 4/26. 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.
Mon 10/55:46 am
AUS
- BCN
2 stops19h 14m
Air Canada
Thu 10/156:40 am
BCN
- AUS
2 stops20h 15m
Air Canada
Deal found 4/26![Air Canada logo]()
$769
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 April 29, 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 April 29, 2026.
This British Airways deal was found by Cheapflights users on 4/24. 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.
Sat 10/2410:30 pm
AUS
- BCN
1 stop18h 00m
British Airways
Thu 11/55:30 pm
BCN
- AUS
1 stop30h 20m
British Airways
Deal found 4/24![British Airways logo]()
$823
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Sun 9/275:46 am
AUS
- BCN
2 stops19h 14m
United Airlines
Sun 10/1810:25 am
BCN
- AUS
1 stop34h 35m
United Airlines
Deal found 4/25![United Airlines logo]()
$841
This Delta deal was found by Cheapflights users on 4/25. 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.
Wed 9/95:40 am
AUS
- BCN
2 stops20h 05m
Delta
Sat 9/1910:55 am
BCN
- AUS
2 stops16h 27m
Delta
Deal found 4/25![Delta logo]()
$956
This Virgin Atlantic deal was found by Cheapflights users on 4/28. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1910:35 am
AUS
- BCN
2 stops15h 00m
Virgin Atlantic
Mon 7/2711:00 am
BCN
- AUS
1 stop16h 22m
Virgin Atlantic
Deal found 4/28![Virgin Atlantic logo]()
$1,047
This British Airways deal was found by Cheapflights users on 4/27. 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 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 stop18h 50m
British Airways
Deal found 4/27![British Airways logo]()
$835
This United Airlines deal was found by Cheapflights users on 4/24. 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 8/59:35 am
AUS
- BCN
2 stops16h 45m
United Airlines
Wed 8/191:15 pm
BCN
- AUS
1 stop28h 30m
United Airlines
Deal found 4/24![United Airlines logo]()
$848
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:15 am
AUS
- BCN
2 stops17h 45m
United Airlines
Sun 10/2512:35 pm
BCN
- AUS
1 stop14h 52m
United Airlines
Deal found 4/28![United Airlines logo]()
$870
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:35 am
AUS
- BCN
1 stop18h 10m
Delta
Mon 7/2011:00 am
BCN
- AUS
1 stop18h 07m
Delta
Deal found 4/27![Delta logo]()
$1,060
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Fri 9/1110:25 am
AUS
- BCN
1 stop14h 35m
United Airlines
Tue 9/2212:15 pm
BCN
- AUS
1 stop14h 40m
United Airlines
Deal found 4/25![United Airlines logo]()
$894
This British Airways deal was found by Cheapflights users on 4/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1010:30 pm
AUS
- BCN
1 stop17h 00m
British Airways
Sun 5/171:30 pm
BCN
- AUS
1 stop14h 52m
British Airways
Deal found 4/27![British Airways logo]()
$1,051
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Sat 8/14:57 pm
AUS
- BCN
1 stop32h 23m
United Airlines
Sat 8/151:15 pm
BCN
- AUS
1 stop28h 30m
United Airlines
Deal found 4/26![United Airlines logo]()
$1,001
Last-minute flights from Austin to BarcelonaDiscover last-minute flight deals from Austin to Barcelona. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Barcelona. Data last updated April 29, 2026 and is based on user searches.
This CrystalTravel deal was found by Cheapflights users on 4/24. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:47 pm
AUS
- BCN
2 stops17h 08m
Lufthansa
Tue 5/56:40 am
BCN
- AUS
1 stop14h 20m
Lufthansa
Deal found 4/24![Lufthansa logo]()
$957
This Expedia deal was found by Cheapflights users on 4/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
AUS
- BCN
2 stops33h 10m
Multiple Airlines
Wed 5/208:00 am
BCN
- AUS
2 stops23h 24m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$950
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/44:05 pm
AUS
- BCN
1 stop14h 00m
Lufthansa
Wed 5/2011:50 am
BCN
- AUS
2 stops18h 53m
Lufthansa
Deal found 4/24![Lufthansa logo]()
$954
This lol.travel deal was found by Cheapflights users on 4/24. 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 5/412:16 pm
AUS
- BCN
1 stop15h 39m
Finnair
Wed 5/2010:45 am
BCN
- AUS
1 stop13h 53m
Finnair
Deal found 4/24![Finnair logo]()
$960
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Sun 5/244:45 pm
AUS
- BCN
2 stops49h 30m
Multiple Airlines
Wed 6/173:00 pm
BCN
- AUS
1 stop32h 40m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$942
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Sun 5/244:45 pm
AUS
- BCN
2 stops49h 30m
Multiple Airlines
Sat 6/133:00 pm
BCN
- AUS
1 stop32h 40m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$945
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Sun 5/244:45 pm
AUS
- BCN
2 stops49h 30m
Multiple Airlines
Sat 6/63:00 pm
BCN
- AUS
1 stop32h 40m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$959
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Sun 5/314:25 pm
AUS
- BCN
2 stops49h 50m
Multiple Airlines
Wed 6/103:00 pm
BCN
- AUS
1 stop32h 40m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$944
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 April 29, 2026.
Search for one-way flight options from Austin to Barcelona. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This Mytrip deal was found by Cheapflights users on 4/24. 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.
Sun 9/2710:25 am
AUS
- BCN
1 stop14h 35m
Air Canada
Deal found 4/24![Air Canada logo]()
$344
This CrystalTravel deal was found by Cheapflights users on 4/27. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:30 pm
AUS
- BCN
1 stop15h 10m
British Airways
Deal found 4/27![British Airways logo]()
$347
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 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 stop16h 40m
British Airways
Deal found 4/28![British Airways logo]()
$351
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Mon 9/2810:30 pm
AUS
- BCN
1 stop17h 00m
American Airlines
Deal found 4/24![American Airlines logo]()
$354
This Orbitz deal was found by Cheapflights users on 4/24. 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.
Mon 10/125:55 pm
AUS
- BCN
1 stop16h 40m
Iberia
Deal found 4/24![Iberia logo]()
$355
This British Airways deal was found by Cheapflights users on 4/23. 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 8/410:30 pm
AUS
- BCN
1 stop27h 50m
British Airways
Deal found 4/23![British Airways logo]()
$356
This Booking.com deal was found by Cheapflights users on 4/24. 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.
Mon 9/285:46 am
AUS
- BCN
2 stops19h 14m
Air Canada
Deal found 4/24![Air Canada logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Sat 10/102:51 pm
AUS
- BCN
2 stops40h 54m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 4/24. 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 10/1212:20 pm
AUS
- BCN
2 stops17h 55m
United Airlines
Deal found 4/24![United Airlines logo]()
$362
This FlightHub deal was found by Cheapflights users on 4/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:01 pm
AUS
- BCN
2 stops28h 59m
Air Canada
Deal found 4/27![Air Canada logo]()
$366
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 8/15:20 pm
AUS
- BCN
2 stops32h 00m
United Airlines
Deal found 4/23![United Airlines logo]()
$368
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 April 29, 2026.
Round-trip from | $730 (Kiwi.com) |
|---|---|
One-way from | $344 (Mytrip) |
Popular in | June |
Cheapest in | February |
Average price | $776 |
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 April 29, 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
Sat 10/24
10:30 pm-10:30 pm
1 stop18h 00m
Barcelona-El Prat
Thu 11/5
5:30 pm-4:50 pm
1 stop30h 20m
$823
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-10:35 pm
1 stop18h 50m
$835
AustinBarcelona
AUS - BCN
AUSBCN
Austin Bergstrom
Sun 9/27
5:46 am-8:00 am
2 stops19h 14m
Barcelona-El Prat
Sun 10/18
10:25 am-2:00 pm
1 stop34h 35m
$841
AustinBarcelona
AUS - BCN
AUSBCN
Austin Bergstrom
Wed 8/5
9:35 am-9:20 am
2 stops16h 45m
Barcelona-El Prat
Wed 8/19
1:15 pm-10:45 am
1 stop28h 30m
$848
AustinBarcelona
AUS - BCN
AUSBCN
Austin Bergstrom
Thu 10/15
7:15 am-8:00 am
2 stops17h 45m
Barcelona-El Prat
Sun 10/25
12:35 pm-9:27 pm
1 stop14h 52m
$870
Quickest round-trip
AustinBarcelona
AUS - BCN
AUSBCN
Austin Bergstrom
Fri 9/11
10:25 am-8:00 am
1 stop14h 35m
Barcelona-El Prat
Tue 9/22
12:15 pm-7:55 pm
1 stop14h 40m
$894
AustinBarcelona
AUS - BCN
AUSBCN
Austin Bergstrom
Wed 9/9
5:40 am-8:45 am
2 stops20h 05m
Barcelona-El Prat
Sat 9/19
10:55 am-8:22 pm
2 stops16h 27m
$956
AustinBarcelona
AUS - BCN
AUSBCN
Austin Bergstrom
Sat 8/1
4:57 pm-8:20 am
1 stop32h 23m
Barcelona-El Prat
Sat 8/15
1:15 pm-10:45 am
1 stop28h 30m
$1,001
AustinBarcelona
AUS - BCN
AUSBCN
Austin Bergstrom
Sun 7/19
10:35 am-8:35 am
2 stops15h 00m
Barcelona-El Prat
Mon 7/27
11:00 am-8:22 pm
1 stop16h 22m
$1,047
AustinBarcelona
AUS - BCN
AUSBCN
Austin Bergstrom
Sun 5/10
10:30 pm-10:30 pm
1 stop17h 00m
Barcelona-El Prat
Sun 5/17
1:30 pm-9:22 pm
1 stop14h 52m
$1,051
Showing 1-10 of 21 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
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 32 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, June is the cheapest month in which you can book a flight from Austin to Barcelona (average of $230). Flying from Austin to Barcelona in July is currently the most expensive (average of $623). 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?
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 April 29, 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.
Boarding
8.1
Food
7.2
Comfort
7.9
Entertainment
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Comfort
7.9
Entertainment
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Comfort
7.9
Entertainment
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Comfort
7.9
Entertainment
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Comfort
7.9
Entertainment
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Comfort
7.9
Entertainment
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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
Find flights from Austin to Barcelona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Austin and Barcelona flights
Browse other Austin and Barcelona flight options. Last updated on April 29, 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 April 29, 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 April 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$419 | Average$693 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$433 | Average$659 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$471 | Average$732 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$480 | Average$769 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$483 | Average$652 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$485 | Average$791 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$493 | Average$784 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$573 | Average$794 | FlexibilityNo cancel fee | On-time71% |