BCN - AUS

$344 Find Cheap Flights from Barcelona to Austin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Barcelona to Austin departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Austin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to Austin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to Austin, as well as popular online travel agencies
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Cheap Flights from Barcelona to Austin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Barcelona to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Barcelona to Austin

KAYAK's recommended round-trip deals from the most popular airlines that fly from Barcelona to Austin.
Discover the best prices for you by selecting your travel dates on KAYAK.
Iberia Logo
12:20 pm - 7:04 pmBCN-AUS
13h 44m1 stop
Iberia Logo
11:01 am - 7:35 amAUS-BCN
13h 34m1 stop
$671Iberia
Find Deal
Thu, May 15 - Wed, May 28
American Airlines Logo
12:20 pm - 8:15 pmBCN-AUS
14h 55m1 stop
American Airlines Logo
11:01 am - 7:35 amAUS-BCN
13h 34m1 stop
$696American Airlines
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Thu, May 15 - Wed, May 28
 Logo
6:30 am - 1:10 pmBCN-AUS
37h 40m2 stops
 Logo
2:07 pm - 11:50 pmAUS-BCN
26h 43m2 stops
Tue, May 27 - Tue, Jun 3
 Logo
6:30 am - 7:16 pmBCN-AUS
43h 46m3 stops
 Logo
2:07 pm - 11:50 pmAUS-BCN
26h 43m2 stops
Tue, May 27 - Tue, Jun 3
United Airlines Logo
12:15 pm - 3:22 pmBCN-AUS
34h 07m3 stops
United Airlines Logo
10:00 am - 7:50 amAUS-BCN
14h 50m1 stop
$804United Airlines
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Wed, May 28 - Wed, Jun 4
Delta Logo
6:20 am - 5:18 pmBCN-AUS
17h 58m2 stops
Delta Logo
11:05 am - 11:15 amAUS-BCN
17h 10m2 stops
$810Delta
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Mon, May 19 - Mon, May 26
Delta Logo
6:20 am - 4:00 pmBCN-AUS
16h 40m1 stop
Delta Logo
4:16 pm - 4:25 pmAUS-BCN
17h 09m2 stops
$811Delta
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Thu, May 15 - Wed, May 28
Lufthansa Logo
6:50 am - 2:20 pmBCN-AUS
14h 30m1 stop
Lufthansa Logo
5:18 pm - 1:15 pmAUS-BCN
12h 57m1 stop
$813Lufthansa
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Mon, May 26 - Mon, Jun 2
United Airlines Logo
12:10 pm - 8:01 pmBCN-AUS
14h 51m1 stop
United Airlines Logo
11:05 am - 9:00 amAUS-BCN
14h 55m1 stop
$969United Airlines
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Tue, Aug 19 - Wed, Sep 3
Lufthansa Logo
3:15 pm - 5:05 pmBCN-AUS
32h 50m2 stops
Lufthansa Logo
11:58 am - 8:20 amAUS-BCN
13h 22m1 stop
$992Lufthansa
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Sun, Aug 17 - Sat, Aug 30
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KAYAK's insights & trends for Barcelona to Austin flights

Get data-powered insights and trends into flights from Barcelona to Austin to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Barcelona to Austin?

The average price of all round-trip flights from Barcelona-El Prat Airport to Austin clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Austin on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Barcelona to Austin. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Barcelona-El Prat Airport to Austin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Barcelona-El Prat Airport to Austin is February, where tickets cost $676 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $1,155 and $1,063 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Barcelona-El Prat Airport to Austin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Barcelona-El Prat Airport to Austin, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$344
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Barcelona to Austin

When to book flights from Barcelona to Austin

Are your dates flexible? Find out the best times to travel from Barcelona to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Barcelona to Austin flights

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

    In the last 3 days, the lowest price for a flight from Barcelona-El Prat Airport to Austin was $344 for a one-way ticket and $671 for a round-trip.

  • Do I need a passport to fly between Barcelona and Austin?

    Yes, you’ll need a passport to travel to Austin from Barcelona.

  • Which aircraft models fly most regularly from Barcelona to Austin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Barcelona to Austin?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Barcelona and Austin, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Barcelona to Austin, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Barcelona to Austin are United Airlines and American Airlines. With an average price for the route of $894 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $908 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Barcelona to Austin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Barcelona to Austin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Barcelona to Austin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Barcelona is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Barcelona to Austin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to Barcelona with another airline. Booking your flights between Barcelona and AUS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Barcelona to Austin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Barcelona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Barcelona to Austin

 
See real verified KAYAK customer reviews for airlines flying from Barcelona to Austin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Barcelona to Austin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8696 reviews
7.1Entertainment
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

8.0 ExcellentDr. Joseph, Apr 2025BTR - IAH
Read more United Airlines reviews

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

My suitcase was destroyed. The top part where the handle is is completed broken. And unusable now.

Since when do I have to pay for my checked bag? I have a United Explorer mileage plus silver card and I was charged for my checked bags. This also is an international flight. So I would like an explanation to be clear before I choose an airline please?

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

I had a bad experience with the security at IAH and felt like a sardine on all 4 legs of my journey.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

Everything was good. Flight was on time, luggage pickup was quick. The staff were great. Could not ask for anything more.

Several delays. Next flight was worse. Did not arrive home until 2am PT

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

Any sort of gluten free snack option would be nice

I had a carry on and a personal bag. I put my personal item under my seat and on way to the seat I put my bag up. I usually close my eyes and rest as I was on call for last 36 hours. I heard very loud announcements that someone needs to identify their bag. Pretty sure it was not mine until the hostess pointed out my jacket details attached to the bag. I asked why she got my bag out. I got berated and did not want to create a scene. But this person needs to be talked to.

On time arrivals and departures. Gate boarding notices could be better if displayed on monitor.

Between Las Vegas and Dallas was okay But, once in the Dallas airport, notice, I have disability and ask for a wheelchair, they leave in a middle of nowhere, the personal in charge try to push me on a cart where I couldn't sit because was to high. Then they don't care about me, they bulling, till I start to yelling and crying, ask to everyone around, who can help me. The man in charge make a despective movements and said you are to loosing the fly. The last name in his batch started with an H, I did not have the full name. A nightmare. After all, a woman in charge was walking very slowly and asking me for a tip cause she was helping me to reach the fly. For years, AA has been the preferred airline. The personal in charge of the disabled people are discriminate me. Thank you Kayak.

American Airlines Suck. AA did not deliver us to the airport we paid for to Tulum. Instead, we were flown into Cancun and had to take a shuttle to Tulum. Instead of arriving at 4 PM, we arrived at 11:30 PM - not to mention that our initial booked flight was due into Tulum at noon. The latter flight was canceled and rebooked (to the 4 PM arrival). We lost a day of vacation. Oh, I forgot that AA provided a lunch voucher for $12. Noting, the least expensive item on the menu at the airport restaurant was green beans for $9.99. The return flight from Tulum was delayed two or three times for no reason other than that it was NOT related to the weather. We arrived late for our connecting flight from DFW to STL. Luckily, the connecting flight was delayed. We hurried through Customs and ran through the airport to make our flight to STL (or we would have missed that flight).

Flight was late and missed connecting flight. They could have better accommodated, but instead did an overnight and had to arrive the next afternoon.

2/29/2025: Tulum to DFW. Delay as usual with no explanation from AA. Three friends and I had a connecting flight from DFW to STL. We would have missed the latter without the delayed connecting flight, dashing through customs, and running through the airport. Did I mention our trip to Tulum on American was rerouted to Cancun and shuttle from Cancun to Tulum, arriving at our resort destination at midnight vs the 4 PM scheduled arrival? AA provided a lunch voucher for $12.00. The least expensive menu item was $9.99 for green beans. I will avoid traveling with AA as much as possible.

Awkward carry on process. Forced to check all carry on. No overhead space of worthiness. Left delayed, but made up the time. Crew was amicable.

Everything you need to know for your flight from Barcelona to Austin

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