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Barcelona-El Prat

$472+ Cheap flights from Sioux Falls (FSD) to Barcelona-El Prat (BCN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BCN
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Sioux Falls to Barcelona-El Prat

Cheapest flights from Sioux Falls to Barcelona-El Prat
Explore the most affordable flight options available from Sioux Falls to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/115:21 pmFSD - BCN
2 stops32h 39mUnited Airlines
lun. 12/229:55 amBCN - FSD
2 stops35h 32mUnited Airlines
Deal found 12/10$1,776
This KLM deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/115:05 amFSD - BCN
1 stop20h 35mKLM
lun. 12/2210:55 amBCN - FSD
1 stop19h 45mKLM
Deal found 12/10$1,804
This Air France deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/111:30 pmFSD - BCN
2 stops17h 30mMultiple Airlines
lun. 12/2210:55 amBCN - FSD
1 stop19h 45mMultiple Airlines
Deal found 12/10$1,808
This KLM deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/115:05 amFSD - BCN
1 stop20h 35mKLM
dom. 12/289:30 amBCN - FSD
1 stop21h 10mKLM
Deal found 12/10$1,878
This Air France deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/111:30 pmFSD - BCN
2 stops17h 30mMultiple Airlines
dom. 12/289:30 amBCN - FSD
1 stop21h 10mMultiple Airlines
Deal found 12/10$1,882

Find flight deals from Sioux Falls to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Barcelona-El Prat (BCN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Ovago
2 stars

Round-trip from

$473
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$757
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Barcelona-El Prat flight deals.
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Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Barcelona-El Prat flights.
Search Deals
From Sioux Falls Joe Foss Field to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($341 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($80 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Barcelona-El Prat that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Sioux Falls to Barcelona-El Prat Airport that are best for you.

Fly from

Sioux Falls

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

vie. 2/6

3:11 pm-5:35 pm

2 stops19h 24m

Barcelona-El Prat

mar. 2/10

1:35 pm-5:18 pm

2 stops34h 43m

$472

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

dom. 1/25

7:00 am-8:50 am

1 stop18h 50m

Barcelona-El Prat

dom. 2/1

10:40 am-10:04 pm

1 stop18h 24m

$484

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

dom. 1/25

11:22 am-9:00 am

2 stops14h 38m

Barcelona-El Prat

dom. 2/1

6:50 am-9:50 pm

2 stops22h 00m

$488

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

vie. 5/1

4:20 pm-3:55 pm

2 stops16h 35m

Barcelona-El Prat

vie. 5/8

10:15 am-10:12 pm

2 stops18h 57m

$6,389

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Compare providers for flights from Sioux Falls to Barcelona-El Prat

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sioux Falls to Barcelona-El Prat in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sioux Falls-Barcelona-El Prat Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux Falls-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sioux Falls-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sioux Falls-Barcelona-El Prat Airport flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sioux Falls-Barcelona-El Prat Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sioux Falls to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Sioux Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona-El Prat. Reviews last updated diciembre 12, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Sioux Falls to Barcelona-El Prat Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sioux Falls to Barcelona-El Prat?

    Most people fly from Sioux Falls Joe Foss Field (FSD) if they book a flight from Sioux Falls to Barcelona-El Prat. On average, Joe Foss Field has 0 outbound flights to Barcelona-El Prat per day from 2 airlines. Sioux Falls Joe Foss Field is conveniently located just 2.6 mi from Sioux Falls’s city center.

  • How long is the flight from Sioux Falls to Barcelona-El Prat Airport?

    United Airlines and American Airlines can get you from Sioux Falls to Barcelona-El Prat Airport in just under 18h 50m. Your travel time can differ by up to 34m. Sioux Falls and Barcelona-El Prat Airport are separated by a distance of 4708 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Sioux Falls to Barcelona-El Prat Airport round-trip?

    Flying on United Airlines is currently your cheapest option to Barcelona-El Prat Airport, with prices starting at $489. Another option worth looking into is American Airlines, starting at $623 round trip. United Airlines is currently priced 49% below the average price you’ll pay for this route.

  • Can I find deals for flights from Sioux Falls to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Sioux Falls to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sioux Falls to Barcelona-El Prat?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux Falls to Barcelona-El Prat.

  • Can I find deals for business class flights from Sioux Falls to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Sioux Falls to Barcelona-El Prat by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

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Top 2 airlines flying from Sioux Falls to Barcelona-El Prat

Discover the top 2 airlines that operate flights from Sioux Falls to Barcelona-El Prat. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$489Average$935FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$623Average$732FlexibilityNo cancel feeOn-time71%

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