AUS - BCN

$290 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 12/10. 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, 0 bags

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

Thu, Dec 11 - Mon, Dec 22
Multiple Airlines Logo
7:25 pm - 9:00 amAUS-BCN
30h 35m1 stop
Multiple Airlines Logo
1:35 pm - 12:19 pmBCN-AUS
53h 44m2 stops
$593Multiple Airlines
Find Deal
Wed, Feb 25 - Mon, Mar 2
Multiple Airlines Logo
10:35 am - 7:45 pmAUS-BCN
26h 10m2 stops
Multiple Airlines Logo
8:30 pm - 12:07 amBCN-AUS
34h 37m3 stops
$599Multiple Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 22
Multiple Airlines Logo
10:15 am - 8:20 amAUS-BCN
15h 05m2 stops
Multiple Airlines Logo
1:35 pm - 12:19 pmBCN-AUS
53h 44m2 stops
$604Multiple Airlines
Find Deal
Sun, Feb 1 - Sat, Feb 7
British Airways Logo
6:24 pm - 5:00 pmAUS-BCN
15h 36m2 stops
British Airways Logo
11:30 am - 10:55 pmBCN-AUS
42h 25m2 stops
$624British Airways
Find Deal
Tue, Dec 9 - Mon, Dec 22
British Airways Logo
4:20 pm - 6:25 pmAUS-BCN
19h 05m2 stops
British Airways Logo
9:00 pm - 4:50 pmBCN-AUS
26h 50m1 stop
$625British Airways
Find Deal
Wed, Nov 19 - Fri, Nov 28
United Airlines Logo
7:15 am - 2:05 pmAUS-BCN
23h 50m2 stops
United Airlines Logo
6:45 am - 10:44 pmBCN-AUS
22h 59m2 stops
$629United Airlines
Find Deal
Sun, Mar 22 - Sun, Mar 29
Iberia Logo
12:48 pm - 7:50 amAUS-BCN
13h 02m1 stop
Iberia Logo
10:45 am - 8:13 pmBCN-AUS
16h 28m1 stop
$633Iberia
Find Deal
Wed, Nov 19 - Fri, Nov 28
United Airlines Logo
5:19 pm - 7:50 pmAUS-BCN
19h 31m2 stops
United Airlines Logo
6:45 am - 10:44 pmBCN-AUS
22h 59m2 stops
$639United Airlines
Find Deal
Wed, Nov 12 - Mon, Nov 17
Delta Logo
7:23 pm - 8:00 amAUS-BCN
29h 37m1 stop
Delta Logo
10:15 am - 10:15 amBCN-AUS
31h 00m1 stop
$648Delta
Find Deal
Tue, Dec 16 - Thu, Dec 25
Delta Logo
5:30 am - 8:00 amAUS-BCN
19h 30m2 stops
Delta Logo
6:00 am - 11:02 pmBCN-AUS
24h 02m2 stops
$649Delta
Find Deal

Everything you should know

Top airlines
Air Canada
Cheapest • from $623 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Video guide: How to find cheap flights to Barcelona
Watch video
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When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 32% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$593
Overall average: $1,150
Multiple Airlines
Thu 12/11Mon 12/22
AUS - BCN • 1 stop
Cheapest one-way
$290
Typical prices: $595-$721
Multiple Airlines
Wed 12/10
AUS - BCN • 3 stops
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We hope you love your trip to Barcelona!
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 August, where tickets cost $614 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,395 and $1,200 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 41% 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$290
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 26% lower on average.
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 $290 for a one-way ticket and $593 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?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Austin and Barcelona, with SkyTeam 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 KLM?

    The two airlines most popular with KAYAK users for flights from Austin to Barcelona are Delta and KLM. With an average price for the route of $857 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $827 and an overall rating of 7.7.

  • 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.
7.9
DeltaOverall score based on 7993 reviews
8.5Crew
8.2Boarding
7.9Comfort
7.9Entertainment
7.3Food
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

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”.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

I couldn't use their app to select seats or check in because they made a business partnership with UnderPricer to control and sell those options when you purchase your tickets through that agency. And yiu can't get any assistance from UnderPricer. Vueling has made a terrible business decision to partner with them.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

It was a good flight overall. Nothing to add. Keep it up!

Excellent. Thanks to United Star Alliance, since economy was overbooked, I’m grateful to have been upgraded to Business Class.

Good plane, excellent food, crew and entertainment. Seats in business could use an upgrade

Delayed. Mismanagement of gate lines. Passengers arguing with eachother as a result of lack of organization by airline. Avoid this airline.

Disaster. Downgraded. Zero apology. No effort or coordination between gate and crew. Awful seat blocked by door emergency slide box. Iberia is a mess. App never works. Avoid this airline.

We departed late but made up most of the time in flight. Our ticket was pure economy, so it wasn’t anything fancy; however, I heard that we arrived in Madrid at the exact same time that First Class passengers arrived! Overall, our experience was similar to what we had on other American Airlines transatlantic flights - good value at a reasonable price. We were even able to get our carry-on baggage onto the plane without needing to gate check it.

Flight was OK. Waiting for luggage in Madrid for 55 minutes, unacceptable

The crew were friendly and helpful. Iberia lost our luggage on arrival, Friday and we didn't get it until Sunday at 10:00 p.m. local Malaga time. I also paid $382.80 for seat assignments but two out out of the four were not together. Iberia mentioned that it was because the plane was delayed in Madrid before our flight began in LAX. They should compensate us half of my payment.

This is where i leave an airline review. Test test test!

We liked the flight but while we purchased an aisle seat, our seats had a different configuration on this flight. A fellow passenger suggested that the airplane had been changed. Too bad we were not informed and had no chance to modify our seat preferences. We were stuck in the window and middle seats with no chance to walk around and go to the bathroom without disturbing our sleeping fellow passenger.

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

No WiFi in either flight. No leg room, the seat in front of me left dents on my knees and the tray was so low my knees propped it up if I tried to use it.

It was a good experience, especially travelling with a baby and their accessories

Three major things that led to my low rating, 1. Internet wasn't available for the whole time, and 2. TV became available way into flight, after numerous system reboots, and 3. Food is not good at all.

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Didn’t fly with them as someone had cancelled my flight

Some how my flight was canceled, neither BA or Justfly.com accepted responsibility. I only found out about this the day before when I tried to check in. I had to book another flight which due to the time ( day before) cost me $300 more. I was still receiving notifications about the flight even when I was on another flight from you. So no my flight to London was not good.

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

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