$759+ Cheap flights from Sioux Falls (FSD) to Barcelona
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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BCN
Sep 28 — Oct 51
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Sioux Falls to BarcelonaExplore the most affordable flight options available from Sioux Falls to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 29, 2026.
Explore the most affordable flight options available from Sioux Falls to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 29, 2026.
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Mon 12/281:30 pm -
2 stops26h 35m
Tue 6/112:15 pm -
2 stops40h 28m
Deal found 8/29![United Airlines logo]()
$879
This BusinessClass deal was found by Cheapflights users on 8/29. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/285:57 pm -
2 stops16h 58m
Tue 6/110:45 am -
1 stop17h 57m
Deal found 8/29![British Airways logo]()
$1,215
This Virgin Atlantic deal was found by Cheapflights users on 8/29. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/287:00 am -
1 stop18h 40m
Tue 6/111:00 am -
1 stop18h 12m
Deal found 8/29![Virgin Atlantic logo]()
$1,768
This Scandinavian Airlines deal was found by Cheapflights users on 8/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/287:00 am -
2 stops28h 20m
Tue 6/16:45 pm -
3 stops33h 28m
Deal found 8/29![Multiple Airlines logo]()
$2,731
Best flights from Sioux Falls to BarcelonaDiscover carefully curated flight deals from Sioux Falls to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 29, 2026.
Discover carefully curated flight deals from Sioux Falls to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 29, 2026.
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Mon 2/16:00 am -
2 stops19h 20m
Fri 2/51:35 pm -
2 stops35h 58m
Deal found 8/28![United Airlines logo]()
$759
This Air France deal was found by Cheapflights users on 8/25. 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.
Mon 2/11:00 pm -
2 stops21h 00m
Fri 2/510:50 am -
1 stop18h 22m
Deal found 8/25![Multiple Airlines logo]()
$779
This BusinessClass deal was found by Cheapflights users on 8/29. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/285:57 pm -
2 stops16h 58m
Tue 6/110:45 am -
1 stop17h 57m
Deal found 8/29![British Airways logo]()
$1,215
This Scandinavian Airlines deal was found by Cheapflights users on 8/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/287:00 am -
2 stops28h 20m
Tue 6/16:45 pm -
3 stops33h 28m
Deal found 8/29![Multiple Airlines logo]()
$2,731
Find flight deals from Sioux Falls to Barcelona
Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Barcelona (S37). 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 August 29, 2026.
Round-trip from | $759 (United Airlines) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Sioux Falls to Barcelona 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 7,457,451 searches. Data last updated August 29, 2026.
Use the filters below to find and compare flights from Sioux Falls to Barcelona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Sioux FallsBarcelona
FSD Sioux Falls Joe Foss Field - BCN Barcelona-El Prat
FSDBCN
Sioux Falls Joe Foss Field
Mon 2/1
6:00 am-8:20 am
2 stops19h 20m
Barcelona-El Prat
Fri 2/5
1:35 pm-6:33 pm
2 stops35h 58m
$759
Sioux FallsBarcelona
FSD Sioux Falls Joe Foss Field - BCN Barcelona-El Prat
FSDBCN
Sioux Falls Joe Foss Field
Mon 2/1
1:00 pm-5:00 pm
2 stops21h 00m
Barcelona-El Prat
Fri 2/5
10:50 am-10:12 pm
1 stop18h 22m
$779
Quickest round-trip
Sioux FallsBarcelona
FSD Sioux Falls Joe Foss Field - BCN Barcelona-El Prat
FSDBCN
Sioux Falls Joe Foss Field
Mon 12/28
5:57 pm-5:55 pm
2 stops16h 58m
Barcelona-El Prat
Tue 6/1
10:45 am-9:42 pm
1 stop17h 57m
$1,215
Sioux FallsBarcelona
FSD Sioux Falls Joe Foss Field - BCN Barcelona-El Prat
FSDBCN
Sioux Falls Joe Foss Field
Mon 12/28
7:00 am-6:20 pm
2 stops28h 20m
Barcelona-El Prat
Tue 6/1
6:45 pm-9:13 pm
3 stops33h 28m
$2,731
Sorted by cheapest first
Best time to book a flight from Sioux Falls to Barcelona
Have a flexible travel schedule? Discover the best time to fly to Barcelona from Sioux Falls with our price prediction graph.
FSD-S37
FSD-BCN
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.
Cheapflights Insights
Everything you need to know about your flight from Sioux Falls to Barcelona
FSD-S37
FSD-BCN
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Barcelona
Get insights into the airlines that provide service to Barcelona. 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. Reviews last updated August 29, 2026.
See what other customers who have flown with United Airlines from Sioux Falls to Barcelona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Crew
8.1
Boarding
7.7
Overall
7.4
Entertainment
7.1
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Crew
8.1
Boarding
7.7
Overall
7.4
Entertainment
7.1
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Sioux Falls to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Sioux Falls and Barcelona flights
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Other flights from Sioux Falls
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Top airline flying from Sioux Falls to Barcelona
Discover the top airline that operate flights from Sioux Falls to Barcelona. 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 7,457,451 searches. Data last updated August 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$702 | Average$1,090 | FlexibilityNo cancel fee | On-time69% |