AUS - BCN

$246 Find Cheap Flights from Austin to Barcelona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Barcelona departing on 9/15. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Barcelona-El Prat Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Barcelona.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Barcelona.
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Cheap Flights from Austin to Barcelona (AUS-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Barcelona 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Barcelona

Sun, Sep 21 - Tue, Oct 7
Air Canada Logo
10:00 am - 7:50 amAUS-BCN
14h 50m1 stop
Air Canada Logo
12:10 pm - 7:55 pmBCN-AUS
14h 45m1 stop
$435Air Canada
Find Deal
Sun, Sep 21 - Tue, Oct 7
Air Canada Logo
10:00 am - 7:50 amAUS-BCN
14h 50m1 stop
Air Canada Logo
12:10 pm - 7:55 pmBCN-AUS
14h 45m1 stop
$440Air Canada
Find Deal
Wed, Nov 5 - Wed, Nov 19
United Airlines Logo
7:10 am - 9:00 amAUS-BCN
18h 50m2 stops
United Airlines Logo
1:35 pm - 3:22 pmBCN-AUS
32h 47m2 stops
$465United Airlines
Find Deal
Mon, Nov 3 - Thu, Nov 20
United Airlines Logo
11:30 am - 9:35 amAUS-BCN
15h 05m1 stop
United Airlines Logo
1:35 pm - 9:17 pmBCN-AUS
14h 42m1 stop
$469United Airlines
Find Deal
Mon, Nov 3 - Thu, Nov 20
Iberia Logo
5:21 am - 7:05 amAUS-BCN
18h 44m1 stop
Iberia Logo
11:00 am - 9:19 pmBCN-AUS
17h 19m1 stop
$484Iberia
Find Deal
Sat, Nov 1 - Thu, Nov 20
Delta Logo
6:45 pm - 8:00 amAUS-BCN
31h 15m1 stop
Delta Logo
10:55 am - 6:36 pmBCN-AUS
14h 41m1 stop
$489Delta
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Tue, Nov 4 - Thu, Nov 20
British Airways Logo
7:00 pm - 4:05 pmAUS-BCN
14h 05m1 stop
British Airways Logo
2:35 pm - 4:50 pmBCN-AUS
33h 15m1 stop
$498British Airways
Find Deal
Sun, Nov 2 - Tue, Nov 18
Iberia Logo
9:45 am - 12:40 pmAUS-BCN
19h 55m2 stops
Iberia Logo
11:00 am - 11:58 pmBCN-AUS
19h 58m1 stop
$499Iberia
Find Deal
Sun, Sep 21 - Mon, Sep 29
British Airways Logo
12:28 pm - 10:10 amAUS-BCN
14h 42m1 stop
British Airways Logo
9:10 pm - 3:50 pmBCN-AUS
25h 40m1 stop
$500British Airways
Find Deal
Sun, Sep 21 - Tue, Oct 7
Delta Logo
5:25 am - 6:00 amAUS-BCN
17h 35m2 stops
Delta Logo
6:10 am - 10:02 pmBCN-AUS
22h 52m2 stops
$515Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Austin to Barcelona flights

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

Find cheap flights to Barcelona
Find cheap flights to Barcelona

Planning a trip from Austin to Barcelona? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

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

Your flight ticket price will generally be cheaper if you fly to Barcelona on a Wednesday and more expensive on a Saturday. On your return trip to Austin, you should consider flying back on a Tuesday, and avoid Thursdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Barcelona-El Prat Airport, 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 Austin to Barcelona-El Prat Airport is February, where tickets cost $659 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,505 and $1,212 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Austin to Barcelona-El Prat Airport, 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 Austin to Barcelona-El Prat Airport, you should book around 2 weeks before departure, which saves you about 57% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$246
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 65% increase in price.
Flight from Austin to Barcelona

When to book flights from Austin to Barcelona

Are your dates flexible? Find out the best times to travel from Austin to Barcelona 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 Austin to Barcelona flights

  • What services does Austin–Bergstrom International Airport have for passengers with limited mobility?

    Austin–Bergstrom International Airport is ADA-compliant and is committed to helping travelers with limited mobility using the airport through their AUS For All program. At the airport, you can access wheelchair services, accessible walkways, a mobility assistance zone, and accessible elevators. AUS is one of the many airports in the U.S. with the Hidden Disabilities Sunflower Program, which helps travelers with a hidden disability discreetly let the airport staff know about their condition. You can request the service by contacting the airport or your airline provider.

  • Which Spanish cities can I fly to from Barcelona?

    If you explore other Spanish cities from BCN, you’ll find domestic flights to destinations such as Valencia, Madrid, Malaga, Palma de Mallorca, Alicante, Bilbao, and Seville.

  • Are there hotels near Barcelona–El Prat Airport (BCN)?

    Sleep & Fly Barcelona inside Terminal 1 is an accommodation option at BCN. You may also consider nearby hotels with free airport shuttles, such as Salles Hotel Ciutat del Prat, BAH Barcelona Airport Hotel, Best Western Hotel Alfa Aeropuerto, and TRYP Barcelona Aeropuerto.

  • What parking options are available at Austin–Bergstrom International Airport?

    AUS has multiple parking options conveniently located close to the main Terminal. They include Short Term Parking, Economy Parking, Blue Garage, and Red Garage. The most affordable long-term parking option is the Economy Lot.

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

    In the last 3 days, the lowest price for a flight from Austin to Barcelona-El Prat Airport was $246 for a one-way ticket and $435 for a round-trip.

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

    A passport is required to fly from Austin to Barcelona.

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

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

  • Which airline alliances offer flights from Austin to Barcelona?

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

  • What is the most popular layover when flying to Barcelona from Austin?

    London is the most popular layover city among KAYAK users traveling from Austin to Barcelona.

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

    The two airlines most popular with KAYAK users for flights from Austin to Barcelona are Delta and United Airlines. With an average price for the route of $823 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $915 and an overall rating of 7.4.

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

    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 Austin to Barcelona.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Austin 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 Austin to Barcelona?

    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 Barcelona with an airline and back to Austin with another airline. Booking your flights between Austin and BCN 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 Austin to Barcelona?

    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 Barcelona from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Austin to Barcelona-El Prat Airport

  • Austin–Bergstrom International Airport (AUS) in Texas is a hub for major airlines with domestic and international connections. Flights from Austin–Bergstrom International Airport to Barcelona–El Prat Airport (BCN) are mainly operated by Delta Airlines, British Airways, Virgin Atlantic, Air France, KLM Royal Dutch, United Airlines, Lufthansa, British Airways, Iberia, and American Airlines.
  • You’ll find flights with one or more stops from Austin to Barcelona. Common layover cities for one-stop flights from Austin to Barcelona include. New York (JFK), Atlanta (ATL), Dallas (DFW), Philadelphia (PHL), Miami (MIA), Amsterdam (AMS), Washington (IAD), and Chicago (ORD).
  • Different airlines have lounges at Austin–Bergstrom International Airport accessible to everyone, regardless of travel class. You must show proof of the airline ticket when purchasing access to the lounges. Lounges accessible to travelers on specific airlines include American Airlines Admirals Club and the United Club lounge for travelers with a United Airlines ticket or membership. The Delta Sky Club is accessible to travelers with lounge membership programs.
  • Most flights from Austin to Barcelona have the same carry-on policy for Economy Class cabins, allowing passengers to bring 1 carry-on bag and 1 personal item. The dimensions and weight requirements may vary in different airlines, while some have a special allowance for specific travelers, like parents traveling with infants or travelers with reduced mobility. You can upgrade your ticket on some airlines if you want to bring more hand baggage.
  • The train is the most convenient transportation option from Barcelona–El Prat Airport to Barcelona city center since traffic in the Spanish city is usually heavy during certain times of the day. You can take the RENFE R2 train to various central stations in Barcelona. The 'Línea L9 Sud' metro line and the Aerobus are other transportation options from the airport. Different car rental providers have a desk at BCN. Taxis are available opposite Terminal T1 and Terminals T2 A and T2 B in the Arrivals area.

Reviews of the top 5 airlines serving from Austin to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from Austin to Barcelona. 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 Austin to Barcelona? 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.
8.0
DeltaOverall score based on 7980 reviews
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

Delayed and took off even later than the scheduled delay time

8.0 ExcellentAnonymous, Jul 2025DTW - SEA
Read more Delta reviews

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

The best airline I have ever travel , really good customer service, attention and service !!

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Gate agent did not hold flight for connection, provided no assistance to get new flight

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

My suitcase was completed destroyed. The top part is broken and unusable now.

Very poor delay in dfw was really bad n long

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Flight was delayed again and again ultimately almost three hours getting us to our location at close to midnight by the time we got in and out of airport to destination. I had taken time off work to enjoy an evening at destination and that was now wasted

The flight delay in Dallas created a domino effect that impacted all of the connecting flights. It also increased the number of connections. I missed my flight from Casablanca to Marrakech because of the tight turnaround when landing in Casablanca. . CMN airport was understaffed. Only one person could help while other employees were just watching him. It was an extremely frustrating situation. People were crying and slamming their palms on the counter when speaking to the customer service provider, Allabough (man’s name?). Allabough couldn’t change my flight in the system. simultaneously, I was on the call with America. Airlines customer service rep named Solomon that said he couldn’t change it either. So, I took a ONYA voyages train to from Casablanca to Marrakech to get there on Friday June 26. This was unpredictable trip.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Horrible experience airline crew was unprofessional. Flight was delayed. Suit cases did not arrive. Never flying iberia again

People point to America as the model of late stage capitalism. My friends, airlines in america at least give you WiFi, and they haven’t quite smashed people into cardboard tv dinner trays yet. Iberia has mastered the tv dinner seat and WiFi is 20 euros. Be serious yall.

Iberia lost my bag, said they found it in another country, said they sent it to me, but never did. Went my whole trip without my stuff, but expecting it to show up because that’s what they said would happen. Their communication sucks, their website sucks, and to top it all off, their seats are small and uncomfortable. They’re bad at their jobs and they should feel bad about themselves. Do not even get me started on the flight home. AVOID!

I described my experience in the previous window. I didn't realize that there would be another opportunity for this flight. Please look at my response in the previous window.

The flight was delayed over 4 hours. Business class is just slightly upgraded economy.

Delayed and missed connections on leaving the states and returning Planes were old and small- very uncomfortable. Meals were good but very infrequent service for even water/drinks. No explanations for 3+ hour delay

Boarding was 2 1/2 late no explanation Captain said he did not know why, but he rested at home for an extra couple of hours. Food was edible, Nothing more.

Boarding on the buses isn’t efficient. Overall, it was great.

BEWARE!!! Iberia changes your seats at random. I paid for a window seat and they changed it to one in the middle aisle resting against the bathroom- can’t lean back + hear every flush. This on a 11 hour flight.. There were families that were broken up with separate seats all over the plane. Lots of upset passengers showing their seat confirmation to the besieged and helpless airline steward. Also, the gluten free meal was tasteless.

Iberia airlines was late on every flight I had. It was very difficult to communicate in English with iberia airlines and airport employees.

Was delayed on first leg and missed connection. They would not let me board although I arrived at the gate 5 min before take off. I was delayed 24hrs

Very crowded, no real explanation of food "chicken or pasta?" After dinner no drinks service. Plane was clean, but little help with finding soaces fir luggage to get into overhead bins. Many passengers putting 2 bags, hats, duty free in overhead bins so no space for roll ons

bad, made it to connecting flight and they didnt let me board

We were never able to take this flight because our first flight from Austin to Dallas was cancelled.

Our flight was cancelled on Sunday morning. We were supposed to take a short flight to Dallas from Austin, then a nonstop to Barcelona. We were rerouted from Austin to Miami on American Airlines due to storms we sat at the gate for 2 1/2 hours, pilot announced we needed fuel. In air pilot said we were rerouted to Fort Myers 30 minutes from Zmiami. Sat on tarmac waiting for a gate. Deplaned at 10:09. Pilot gave conflicting info about what to do. Missed Miami flight to Barcelona. Pilot announced crew was timed out and we would have to wait for a new crew. Waited a couple of hours. Got to Miami at 2:30 am. Gate agents at Fort Myers told us to go to D30 for hotel vouchers. No one was there. So we slept a little on the floor. Husband is 80 and I am 74. Rerouted to JFK at 9:54 am on Monday, then flight to Barcelona at 5 pm. We arrived in Barcelona a day late and missed the first night of our Oceania Marina cruise. We feel that we are due a lot of compensation for this trip from hell.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

The internet was horrible. Plus they charged me $25 for service that didn't work which should have been free since I'm Concierge Key. The flight attendant Rick Young was excellent. Greeted me by name and very attentive.

As I said Al & AJ were absolutely the best and wow they should be recognized for their amazing service!

Surly rude flight attendants. I ordered the chicken and was given a vegetarian meal with no explanation and no opportunity to change it. I tried to order another beverage and was told by the young humorless flight attendant to “wait”. And she never came back. The seats were very uncomfortable and cramped. The last time I flew British Airways was many years ago but I remember it was amazing and the crew were very charming. This was a terrible disappointment given the cost of the flight.

The airplane was old. Some things didn’t work out of middle seat was broken. The rest was OK.

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

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