FSD - BCN

$518 Find Cheap Flights from Sioux Falls 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 Sioux Falls to Barcelona-El Prat departing on 10/9. 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 Barcelona-El Prat Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to Barcelona, 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 Sioux Falls to Barcelona, as well as popular online travel agencies
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Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux Falls 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 Sioux Falls to Barcelona-El Prat

Thu, Oct 9 - Wed, Oct 22
United Airlines Logo
11:19 am - 2:05 pmFSD-BCN
19h 46m2 stops
United Airlines Logo
6:50 am - 10:22 pmBCN-FSD
22h 32m2 stops
$662United Airlines
Find Deal
Thu, Oct 9 - Wed, Oct 22
American Airlines Logo
12:34 pm - 12:15 pmFSD-BCN
16h 41m2 stops
American Airlines Logo
10:45 am - 10:42 pmBCN-FSD
18h 57m1 stop
$711American Airlines
Find Deal
Thu, Oct 9 - Wed, Oct 22
American Airlines Logo
1:32 pm - 10:10 amFSD-BCN
13h 38m1 stop
American Airlines Logo
10:45 am - 10:42 pmBCN-FSD
18h 57m1 stop
$783American Airlines
Find Deal
Sun, Nov 2 - Wed, Nov 19
United Airlines Logo
3:15 pm - 2:05 pmFSD-BCN
39h 50m2 stops
United Airlines Logo
1:35 pm - 9:46 pmBCN-FSD
39h 11m2 stops
$1,371United Airlines
Find Deal
Sun, Nov 2 - Wed, Nov 19
United Airlines Logo
3:15 pm - 2:05 pmFSD-BCN
39h 50m2 stops
United Airlines Logo
3:05 pm - 9:46 pmBCN-FSD
13h 41m1 stop
$1,394United Airlines
Find Deal
Sun, Nov 2 - Wed, Nov 19
Lufthansa Logo
6:23 pm - 5:35 pmFSD-BCN
16h 12m2 stops
Lufthansa Logo
3:05 pm - 9:46 pmBCN-FSD
13h 41m1 stop
$1,484Lufthansa
Find Deal
Sun, Nov 2 - Wed, Nov 19
United Airlines Logo
8:00 am - 7:50 pmFSD-BCN
28h 50m2 stops
United Airlines Logo
1:35 pm - 9:46 pmBCN-FSD
39h 11m2 stops
$1,496United Airlines
Find Deal
Sun, Dec 21 - Sat, Jan 3
Lufthansa Logo
6:16 pm - 11:05 pmFSD-BCN
21h 49m2 stops
Lufthansa Logo
5:50 am - 9:59 pmBCN-FSD
23h 09m2 stops
$1,686Lufthansa
Find Deal
Sun, Nov 2 - Wed, Nov 19
Lufthansa Logo
11:17 am - 1:05 pmFSD-BCN
18h 48m1 stop
Lufthansa Logo
3:05 pm - 9:46 pmBCN-FSD
13h 41m1 stop
$2,117Lufthansa
Find Deal
Sun, Dec 21 - Sat, Jan 3
KLM Logo
5:24 am - 8:40 amFSD-BCN
20h 16m1 stop
KLM Logo
10:55 am - 10:31 pmBCN-FSD
18h 36m1 stop
$3,948KLM
Find Deal
Booking Insights

KAYAK's insights & trends for Sioux Falls to Barcelona-El Prat flights

Get data-powered insights and trends into flights from Sioux Falls to Barcelona-El Prat to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Sioux Falls to Barcelona?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Sioux Falls to Barcelona were found on United Airlines ($662) and American Airlines ($711).

Good to know

Low seasonAugust
Cheapest flight$518
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from Sioux Falls to Barcelona

When to book flights from Sioux Falls to Barcelona-El Prat

Are your dates flexible? Find out the best times to travel from Sioux Falls to Barcelona-El Prat 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 Sioux Falls to Barcelona flights

  • What is the cheapest flight from Sioux Falls to Barcelona-El Prat Airport?

    In the last 3 days, the lowest price for a flight from Sioux Falls to Barcelona-El Prat Airport was $518 for a one-way ticket and $662 for a round-trip.

  • Do I need a passport to fly between Sioux Falls and Barcelona?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Sioux Falls and on arrival in Barcelona.

  • Which aircraft models fly most regularly from Sioux Falls to Barcelona?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sioux Falls to Barcelona?

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

  • Which is the best airline for flights from Sioux Falls to Barcelona, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Sioux Falls to Barcelona are United Airlines and American Airlines. With an average price for the route of $850 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $849 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Sioux Falls 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 Sioux Falls to Barcelona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sioux Falls to Barcelona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Sioux Falls 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 Sioux Falls 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 Sioux Falls with another airline. Booking your flights between Sioux Falls 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 Sioux Falls 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 Sioux Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Sioux Falls to Barcelona-El Prat

 
See real verified KAYAK customer reviews for airlines flying from Sioux Falls 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 Sioux Falls to Barcelona-El Prat? 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 8915 reviews
7.7Boarding
7.1Entertainment
7.3Comfort
8.1Crew
6.6Food
Airline reviews

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

2.0 MediocreAnonymous, Aug 2025SEA - DEN
Read more United Airlines reviews

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

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

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

The service was good, the food could have been better.

Staff was rude. Didn’t give water for 2 hours. Worst service

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

Pretty good. The food was just mediocre, the boarding and crew were good.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

My flight got switched and my prepaid bag didnt transfer over properly so I paid to check ANOTHER BAG. I was placed in a middle seat and it was just miserable. At least it was a bulkhead row so I had legroom. The flight just never seem3d to end

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Sat on the ground in Cincinnati for 50 minutes before deplaning

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

Was not able to watch most shows on the entertainment site. They would not load

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

On Wednesday, July 30 we were in mid flight from Manchester to Charlotte and we turned around because the right engine was malfunctioning. That was the last flight out of Manchester that night. I was rebooked for Thursday, which became a weather event Friday. There were no seats left on the flight from Manchester to Charlotte. Consequently I didn’t leave Manchester until Saturday morning and we flew to Chicago so to say the least my scheduled flight and return to Iowa was three days off and it messed with my business schedule. Consequently cash flow. I would like some sort of acknowledgment of this event.

Everything you need to know for your flight from Sioux Falls to Barcelona-El Prat

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