HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona

$302+ Cheap flights from Salt Lake City (SLC) to Barcelona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — BCN
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Salt Lake City to Barcelona with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Salt Lake City to Barcelona are usually found in August or September, booked 86 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Salt Lake City to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) 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 September 15, 2025.

Round-trip from

$525
(Flighttix)

One-way from

$302
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$680
From Salt Lake City to Barcelona
Search Deals
One-way flight from Salt Lake City to Barcelona
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Salt Lake City to Barcelona

Cheapest flights from Salt Lake City to Barcelona
Explore the most affordable flight options available from Salt Lake City to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This lol.travel deal was found by Cheapflights users on 9/13. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/204:45 pmSLC - BCN
1 stop37h 15mUnited Airlines
Fri 10/312:00 pmBCN - SLC
2 stops17h 39mUnited Airlines
Deal found 9/13$508
This Flighttix deal was found by Cheapflights users on 9/15. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:30 amSLC - BCN
1 stop20h 40mUnited Airlines
Wed 12/1010:30 amBCN - SLC
2 stops31h 14mUnited Airlines
Deal found 9/15$525
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/294:08 pmSLC - BCN
1 stop13h 07mUnited Airlines
Tue 10/2112:10 pmBCN - SLC
2 stops42h 15mUnited Airlines
Deal found 9/14$530
This Air Canada deal was found by Cheapflights users on 9/14. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/138:10 amSLC - BCN
1 stop17h 10mAir Canada
Tue 10/2112:10 pmBCN - SLC
2 stops35h 01mAir Canada
Deal found 9/14$532
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 11/289:30 amSLC - BCN
2 stops24h 50mScandinavian Airlines
Tue 12/97:10 pmBCN - SLC
2 stops35h 15mScandinavian Airlines
Deal found 9/15$533
This Air Canada deal was found by Cheapflights users on 9/14. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/118:26 amSLC - BCN
2 stops40h 54mAir Canada
Tue 10/2112:10 pmBCN - SLC
2 stops35h 01mAir Canada
Deal found 9/14$536
This Air Canada deal was found by Cheapflights users on 9/14. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/138:10 amSLC - BCN
1 stop17h 10mAir Canada
Fri 10/241:15 pmBCN - SLC
2 stops35h 56mAir Canada
Deal found 9/14$539
This Air Canada deal was found by Cheapflights users on 9/13. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/104:15 pmSLC - BCN
2 stops57h 05mAir Canada
Thu 10/2312:10 pmBCN - SLC
2 stops35h 01mAir Canada
Deal found 9/13$542
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 12/27:00 amSLC - BCN
2 stops17h 20mUnited Airlines
Fri 12/1210:30 amBCN - SLC
2 stops33h 09mUnited Airlines
Deal found 9/15$545
This Air Canada deal was found by Cheapflights users on 9/13. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:10 amSLC - BCN
2 stops39h 40mAir Canada
Fri 10/312:10 pmBCN - SLC
2 stops17h 45mAir Canada
Deal found 9/13$552
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 11/1812:15 amSLC - BCN
2 stops25h 20mUnited Airlines
Wed 11/263:05 pmBCN - SLC
1 stop15h 25mUnited Airlines
Deal found 9/15$553

Cheapflights Fare Finder

 
Customize your flight search to find flights from Salt Lake City 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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Salt Lake City to Barcelona that are best for you.

Fly from

Salt Lake City

Fly to

Barcelona

Route

Depart

Return

Price

Salt Lake CityBarcelona

SLC - BCN

SLCBCN

Salt Lake City

Mon 9/29

4:08 pm-7:50 am

2 stops31h 42m

Barcelona-El Prat

Tue 10/21

12:10 pm-10:25 pm

2 stops42h 15m

$530

Salt Lake CityBarcelona

SLC - BCN

SLCBCN

Salt Lake City

Tue 10/14

7:14 am-2:00 pm

1 stop22h 46m

Barcelona-El Prat

Thu 10/23

12:10 pm-10:25 pm

2 stops42h 15m

$530

Salt Lake CityBarcelona

SLC - BCN

SLCBCN

Salt Lake City

Sat 11/29

8:20 am-6:20 pm

2 stops26h 00m

Barcelona-El Prat

Tue 12/9

7:10 pm-10:25 pm

2 stops35h 15m

$533

Salt Lake CityBarcelona

SLC - BCN

SLCBCN

Salt Lake City

Sat 11/29

11:59 pm-8:00 am

1 stop24h 01m

Barcelona-El Prat

Thu 12/11

10:15 am-10:15 pm

2 stops20h 00m

$545

Salt Lake CityBarcelona

SLC - BCN

SLCBCN

Salt Lake City

Sat 11/29

11:59 pm-8:00 am

1 stop24h 01m

Barcelona-El Prat

Tue 12/9

10:15 am-10:05 am

1 stop31h 50m

$545

Salt Lake CityBarcelona

SLC - BCN

SLCBCN

Salt Lake City

Mon 12/1

10:55 am-1:10 pm

2 stops18h 15m

Barcelona-El Prat

Thu 12/11

10:30 am-9:01 pm

2 stops18h 31m

$545

Salt Lake CityBarcelona

SLC - BCN

SLCBCN

Salt Lake City

Tue 12/2

11:59 pm-8:00 am

1 stop24h 01m

Barcelona-El Prat

Wed 12/10

10:15 am-7:20 pm

1 stop17h 05m

$545

Salt Lake CityBarcelona

SLC - BCN

SLCBCN

Salt Lake City

Wed 12/3

9:25 am-8:00 am

1 stop14h 35m

Barcelona-El Prat

Fri 12/12

10:15 am-10:15 pm

1 stop20h 00m

$545

Salt Lake CityBarcelona

SLC - BCN

SLCBCN

Salt Lake City

Tue 10/7

8:10 am-12:45 pm

2 stops20h 35m

Barcelona-El Prat

Tue 10/14

12:10 pm-9:36 pm

2 stops41h 26m

$554

Salt Lake CityBarcelona

SLC - BCN

SLCBCN

Salt Lake City

Mon 10/13

8:10 am-9:20 am

1 stop17h 10m

Barcelona-El Prat

Thu 10/23

11:15 am-8:27 pm

1 stop17h 12m

$555

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 20 results
1
2

Best time to book a flight from Salt Lake City to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Salt Lake City 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.

Cheapflights Insights

Everything you need to know about your flight from Salt Lake City to Barcelona

How far ahead should I book a flight from Salt Lake City to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from Salt Lake City to Barcelona. Price data was last updated on September 12, 2025.

The price you pay for your flight from Salt Lake City to Barcelona may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Salt Lake City to Barcelona?

Currently, January is the cheapest month in which you can book a flight from Salt Lake City to Barcelona (average of $523). Flying from Salt Lake City to Barcelona in June is currently the most expensive (average of $1,059). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SLC to BCN?

Find hourly flight availability from Salt Lake City to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Salt Lake City to Barcelona, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 17% versus a flight in the evening.

What is the cheapest day to fly from Salt Lake City to Barcelona?

Use this chart to determine the cheapest time to fly round-trip from Salt Lake City to Barcelona. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Salt Lake City to Barcelona flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 September 15, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Salt Lake City to Barcelona. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Iberia
7.0
Good
2,924 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City to Barcelona. 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 Salt Lake City to Barcelona?

    Salt Lake City (SLC) is the airport you will fly out of if you book a flight from Salt Lake City to Barcelona. You should not have trouble finding flights to Barcelona from Salt Lake City; the airport handles an average of 0 outbound flights to Barcelona per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the Salt Lake City airport to Barcelona. It is only a 5.7 mi journey to Salt Lake City (SLC) from Salt Lake City’s city center.

  • How long is the flight from Salt Lake City to Barcelona?

    There are many flights that can get you from Salt Lake City to Barcelona in 24h 01m. Fly via United Airlines, Scandinavian Airlines, or Delta to get the fastest option. There are 5421 mi between Salt Lake City and Barcelona. 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 Salt Lake City to Barcelona round-trip?

    American Airlines, at $487, was found to be the cheapest airline from Salt Lake City to Barcelona.Alternate airlines to your destination round-trip include Iberia and British Airways. Users have found that American Airlines is 45% cheaper than the other options available to this destination.

  • Can I find deals for flights from Salt Lake City to Barcelona that include hotel bookings?

    Yes. In addition to deals on Salt Lake City to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Salt Lake City to Barcelona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to Barcelona.

  • Can I find deals for business class flights from Salt Lake City to Barcelona?

    Yes. Cheapflights offers flight deals from Salt Lake City to Barcelona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Salt Lake City to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Salt Lake City to Barcelona (average of $523). Flying from Salt Lake City to Barcelona in June is currently the most expensive (average of $1,059). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Salt Lake City to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
Salt Lake City to Barcelona-El Prat flights
Salt Lake City to Costa Brava flights

Top 7 airlines flying from Salt Lake City to Barcelona

Discover the top 7 airlines that operate flights from Salt Lake City 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 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$487Average$971FlexibilityNo cancel feeOn-time71%
IberiaCheapest$513Average$725FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$533Average$749FlexibilityNo cancel feeOn-time70%
DeltaCheapest$577Average$908FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$582Average$764FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$605Average$859FlexibilityNo cancel feeOn-time77%
KLMCheapest$620Average$1,254FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.