$488 Cheap Flights from Sioux Falls (FSD) to Barcelona (BCN)

View $488 flight on Mon, Oct 13, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.

Cheap Flights from Sioux Falls to Barcelona (FSD-BCN)

Prices were available within the past 7 days and start at $488 for one-way flights and $622 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Nov 12 - Tue, Dec 2
FSD
Sioux Falls
BCN
Barcelona
$622 Roundtrip, found 1 day ago
$622
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 12 from Sioux Falls to Barcelona, returning Tue, Dec 2, priced at $622 found 1 day ago
United
Wed, Nov 5 - Tue, Nov 25
FSD
Sioux Falls
BCN
Barcelona
$622 Roundtrip, found 1 day ago
$622
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 5 from Sioux Falls to Barcelona, returning Tue, Nov 25, priced at $622 found 1 day ago
United
Wed, Oct 1 - Fri, Oct 24
FSD
Sioux Falls
BCN
Barcelona
$627 Roundtrip, found 1 day ago
$627
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 1 from Sioux Falls to Barcelona, returning Fri, Oct 24, priced at $627 found 1 day ago
United
Sun, Oct 12 - Wed, Oct 29
FSD
Sioux Falls
BCN
Barcelona
$628 Roundtrip, found 1 day ago
$628
Roundtrip
found 1 day ago
Select United flight, departing Sun, Oct 12 from Sioux Falls to Barcelona, returning Wed, Oct 29, priced at $628 found 1 day ago
United
Wed, Oct 15 - Wed, Oct 29
FSD
Sioux Falls
BCN
Barcelona
$632 Roundtrip, found 1 day ago
$632
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 15 from Sioux Falls to Barcelona, returning Wed, Oct 29, priced at $632 found 1 day ago
Virgin Atlantic
Sat, Nov 8 - Fri, Nov 28
FSD
Sioux Falls
BCN
Barcelona
$638 Roundtrip, found 1 day ago
$638
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Sat, Nov 8 from Sioux Falls to Barcelona, returning Fri, Nov 28, priced at $638 found 1 day ago
Virgin Atlantic
Fri, Feb 6 - Tue, Feb 17
FSD
Sioux Falls
BCN
Barcelona
$638 Roundtrip, found 4 days ago
$638
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Fri, Feb 6 from Sioux Falls to Barcelona, returning Tue, Feb 17, priced at $638 found 4 days ago
United
Sun, Oct 19 - Fri, Nov 7
FSD
Sioux Falls
BCN
Barcelona
$638 Roundtrip, found 1 day ago
$638
Roundtrip
found 1 day ago
Select United flight, departing Sun, Oct 19 from Sioux Falls to Barcelona, returning Fri, Nov 7, priced at $638 found 1 day ago
American Airlines
Sun, Sep 28 - Mon, Oct 6
FSD
Sioux Falls
BCN
Barcelona
$650 Roundtrip, found 6 days ago
$650
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Sep 28 from Sioux Falls to Barcelona, returning Mon, Oct 6, priced at $650 found 6 days ago
Iberia
Fri, Oct 3 - Tue, Oct 7
FSD
Sioux Falls
BCN
Barcelona
$672 Roundtrip, found 1 day ago
$672
Roundtrip
found 1 day ago
Select Iberia flight, departing Fri, Oct 3 from Sioux Falls to Barcelona, returning Tue, Oct 7, priced at $672 found 1 day ago
Flights from Sioux Falls (FSD) to Barcelona (BCN)
Origin airport
Sioux Falls Regional
Destination airport
Barcelona Intl.
Airlines serving
Air France, American Airlines, Delta, Iberia, KLM, Lufthansa, United, Virgin Atlantic
Roundtrip price
$622
Distance
4710 mi

Sioux Falls to Barcelona Flights

The cheapest times to fly from Sioux Falls to Barcelona

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sioux Falls to Barcelona are during the month of November. You can find some of the cheapest flights from Sioux Falls to Barcelona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sioux Falls to Barcelona

Sunday is one of the best days to book for cheap flights from Sioux Falls to Barcelona: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sioux Falls to Barcelona

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sioux Falls to Barcelona in 2025. You can also book with separate airlines for your outbound and return journeys, from $488 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sioux Falls to Barcelona flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sioux Falls to Barcelona airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Sioux Falls Regional Airport (FSD) to Barcelona Intl. Airport (BCN) cost?
Discover the latest flight deals from FSD to BCN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from FSD to BCN?
The cheapest flights from FSD to BCN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from FSD to BCN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from FSD to BCN. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Sioux Falls Regional Airport (FSD) to Barcelona Intl. Airport (BCN)?
There aren’t any daily direct flights from Sioux Falls Regional Airport (FSD) to Barcelona Intl. Airport (BCN). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you’ll be cruising above the clouds in no time.
What day of the week has the most flights from FSD to BCN?
Typically you’ll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sioux Falls Regional Airport (FSD) to Barcelona Intl. Airport (BCN)?
Choose a flight from Sioux Falls Regional Airport (FSD) to Barcelona Intl. Airport (BCN) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Sioux Falls Regional Airport (FSD) to Barcelona Intl. Airport (BCN) last-minute?
Booking your plane ticket from FSD to BCN right before your journey is typically more expensive. But if there’s some wiggle room with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book a FSD to BCN flight and hotel package?
You’ll generally save money by booking a FSD to BCN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s simple to manage it all in one place. After choosing your ideal flights and accommodations, you can add extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Sioux Falls Regional Airport (FSD) to Barcelona Intl. Airport (BCN)?
If you reserved your FSD to BCN flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Explore a world of travel with Expedia

*Available to One Key members.