BCN - AUS

$346 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 10/2. 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 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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Flights Deals

Cheap Flights from Barcelona to Austin (BCN-AUS)

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Barcelona to Austin

Fri, Oct 10 - Sat, Oct 18
Lufthansa Logo
6:50 am - 2:20 pmBCN-AUS
14h 30m1 stop
Lufthansa Logo
7:10 am - 8:20 amAUS-BCN
18h 10m1 stop
$699Lufthansa
Find Deal
Fri, Oct 24 - Fri, Oct 31
Lufthansa Logo
6:50 am - 2:20 pmBCN-AUS
14h 30m1 stop
Lufthansa Logo
3:00 pm - 9:00 amAUS-BCN
12h 00m1 stop
$707Lufthansa
Find Deal
Fri, Oct 10 - Sat, Oct 18
United Airlines Logo
6:50 am - 2:20 pmBCN-AUS
14h 30m1 stop
United Airlines Logo
7:00 am - 8:20 amAUS-BCN
18h 20m2 stops
$708United Airlines
Find Deal
Fri, Oct 24 - Fri, Oct 31
United Airlines Logo
12:10 pm - 2:03 pmBCN-AUS
32h 53m2 stops
United Airlines Logo
2:16 pm - 1:05 pmAUS-BCN
16h 49m2 stops
$711United Airlines
Find Deal
Fri, Oct 10 - Sat, Oct 18
United Airlines Logo
6:50 am - 10:30 pmBCN-AUS
22h 40m2 stops
United Airlines Logo
7:00 am - 8:20 amAUS-BCN
18h 20m2 stops
$714United Airlines
Find Deal
Wed, Jul 2 - Wed, Jul 16
British Airways Logo
12:50 pm - 1:08 amBCN-AUS
19h 18m1 stop
British Airways Logo
5:45 pm - 3:50 pmAUS-BCN
15h 05m1 stop
$794British Airways
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Wed, Jul 16 - Wed, Jul 23
Air Canada Logo
6:50 am - 10:29 amBCN-AUS
34h 39m2 stops
Air Canada Logo
10:00 am - 7:50 amAUS-BCN
14h 50m1 stop
$795Air Canada
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Mon, Aug 18 - Sat, Aug 30
British Airways Logo
12:20 pm - 8:57 pmBCN-AUS
15h 37m1 stop
British Airways Logo
10:20 pm - 8:35 pmAUS-BCN
15h 15m1 stop
$808British Airways
Find Deal
Mon, Aug 18 - Sat, Aug 30
Air Canada Logo
12:10 pm - 10:29 amBCN-AUS
29h 19m2 stops
Air Canada Logo
11:15 am - 7:50 amAUS-BCN
37h 35m2 stops
$852Air Canada
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Fri, Jul 4 - Fri, Jul 18
Iberia Logo
12:20 pm - 8:24 pmBCN-AUS
15h 04m1 stop
Iberia Logo
6:06 am - 6:45 amAUS-BCN
17h 39m1 stop
$1,567Iberia
Find Deal
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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 August and December, where the average cost of round-trip tickets is $1,063 and $1,033 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 4 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$346
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 14% 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 $346 for a one-way ticket and $699 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?

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

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

    The two airlines most popular with KAYAK users for flights from Barcelona to Austin are United Airlines and Iberia. With an average price for the route of $894 and an overall rating of 7.4, United Airlines is the most popular choice. Iberia is also a great choice for the route, with an average price of $799 and an overall rating of 7.0.

  • 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.

Reviews of the top 3 airlines serving 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 8810 reviews
7.3Comfort
8.1Crew
7.0Entertainment
6.6Food
7.7Boarding
Airline reviews

Flight was on time. Boarding was smooth. Flight attendants were friendly and efficient. Entertainment system was broken for all passengers on the left side of the aisle. I would prefer if meals were not served on red eye flights. No one should need to dine at that time and it is disturbing for those passengers trying to sleep.

8.0 ExcellentAnonymous, Jun 2025UIO - IAH
Read more United Airlines reviews

Flight was on time. Boarding was smooth. Flight attendants were friendly and efficient. Entertainment system was broken for all passengers on the left side of the aisle. I would prefer if meals were not served on red eye flights. No one should need to dine at that time and it is disturbing for those passengers trying to sleep.

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

I always appreciate when everything is on time! In this flight you have a short connection and it could be stressful , but is was easy and fast. They even ask people to wait so the ones that have a short connection could leave before. It was the fist time that something like this happened.

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.

You get what you pay for. In general I like the service and flight attendants.

Excellent! Outstanding customer service, the best service I have received. Food was served, dinner, snacks, beverages, crew was there to greet you. 10/10

Charging $300 to be able to pick a seat next to your wife was nothing less than extortion.

My carry-on bag was taken from me when I boarded. It was checked through to London at no charge. It took a big of shuffling, but I was glad not to need to mind it until baggage claim.

Great to have power available for every seat in Premium Economy. I do wish the WiFi was less expensive. It was 23-24 Euros for the flight for one device. And there were times it was unavailable.

I’m very mad because I paid an extra $105 to change seats to an exit row with more leg room. The app clearly showed a gap in between the seats in the row I changed my seat to and I paid for it. When I boarded the plane, it wasn’t an exit row seat and no more room than my original seat. I feel like I was ripped off $105.

The crew on AA international flights in my experience are generally lazy, rude, and inefficient. These guys did not disappoint.

I had a great experience , crew was great and enjoyed the entertainment options I will be booking my next International trip with them .

Front desk was closed at 6 pm, I was unable to get my boarding pass and as such missed my connecting flight home.

I wish they could put the pre-tsa check on the tickets or global entry.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Never happened. Flight was delayed. Had to be re rojyed

I was very grateful for Lufthansa's role in organizing mobility support. The touchscreen on my seat was faulty: slow, stained (I couldn't get it clean), and glitchy. This made selecting movies extremely time consuming, and twice I had to start all over from the beginning.

Beautifully maintained airplane, good food, professional crew, top-notch communication. I highly recommend Lufthansa for intercontinental flights between the United States and Europe.

Lufthansa is my favorite airline and have flown oversea with them for the past 25 years: i always found them so professional and incredibly efficient from checking in to arrival. I also love their Munich or Frankfurt airports.

The United flight was excellent! The flight attendants were attentive and nice, and the food was very good! And the glasses are larger than on Lufthansa flights! I don’t want to have to ask for 15 glasses of water because their glasses are ridiculously small!

The food not that great. Did not like the fact that we could not purchase upgrade at the airport

We paid for business class, and my seat did not work at all. Each time I wanted to adjust the position, an attendant had to come to physically force the seat into its new position. They tried to fix it by fiddling with the electronics (military reset, for example), to no avail. Also, the food was just mediocre. We were at the end of a serving section, so they ran out of several choices. (This was on the flight from Los Angeles to Munich.)

The crew was the best I’ve ever encountered. Business class was spacious, immaculate, and very modern.

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

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

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