HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona

$253+ Cheap flights from Greenville (GSP) 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — BCN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Greenville 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.

Cheap flight deals from Greenville to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) 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 17, 2025.

Round-trip from

$525
(KLM)

One-way from

$253
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$712
From Greenville to Barcelona
Search Deals
One-way flight from Greenville to Barcelona
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Greenville to Barcelona

Cheapest flights from Greenville to Barcelona
Explore the most affordable flight options available from Greenville to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

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 10/72:46 pmGSP - BCN
1 stop11h 34mUnited Airlines
Tue 10/2112:10 pmBCN - GSP
2 stops34h 53mUnited Airlines
Deal found 9/15$530
This Virgin Atlantic deal was found by Cheapflights users on 9/17. 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.
Tue 10/711:29 amGSP - BCN
2 stops13h 46mVirgin Atlantic
Wed 10/229:30 amBCN - GSP
2 stops20h 25mVirgin Atlantic
Deal found 9/17$537
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 12/298:34 amGSP - BCN
2 stops43h 01mUnited Airlines
Tue 1/201:35 pmBCN - GSP
2 stops33h 17mUnited Airlines
Deal found 9/14$551
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:36 pmGSP - BCN
2 stops16h 04mDelta
Wed 10/2211:35 amBCN - GSP
1 stop18h 20mDelta
Deal found 9/15$552
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:03 amGSP - BCN
1 stop16h 37mKLM
Tue 1/2010:15 amBCN - GSP
2 stops16h 01mKLM
Deal found 9/14$562
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:05 amGSP - BCN
1 stop20h 55mMultiple Airlines
Tue 10/712:10 pmBCN - GSP
2 stops34h 53mMultiple Airlines
Deal found 9/15$580
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:39 amGSP - BCN
1 stop21h 21mAmerican Airlines
Tue 1/2011:00 amBCN - GSP
1 stop19h 15mAmerican Airlines
Deal found 9/14$583

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville 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 17, 2025.
Use the filters below to find and compare flights from Greenville to Barcelona that are best for you.

Fly from

Greenville

Fly to

Barcelona

Route

Depart

Return

Price

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Tue 10/7

2:46 pm-8:20 am

1 stop11h 34m

Barcelona-El Prat

Tue 10/21

12:10 pm-5:03 pm

2 stops34h 53m

$530

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Tue 10/7

5:30 am-6:00 am

2 stops18h 30m

Barcelona-El Prat

Tue 10/21

9:00 am-11:55 pm

2 stops20h 55m

$537

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Tue 10/7

11:29 am-7:15 am

2 stops13h 46m

Barcelona-El Prat

Wed 10/22

9:30 am-11:55 pm

2 stops20h 25m

$537

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Wed 10/8

5:36 pm-3:40 pm

2 stops16h 04m

Barcelona-El Prat

Wed 10/22

11:35 am-6:56 pm

1 stop13h 21m

$552

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Mon 10/13

8:03 pm-7:45 pm

2 stops41h 42m

$253

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Thu 11/6

8:03 pm-11:45 pm

3 stops45h 42m

$350

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Mon 11/3

6:35 am-8:00 am

2 stops19h 25m

$443

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Mon 11/3

1:45 pm-8:40 am

1 stop12h 55m

$443

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Tue 11/4

5:30 am-8:00 am

2 stops20h 30m

$443

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Sun 11/2

5:30 am-8:00 am

2 stops20h 30m

$443

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 15 results
1
2

Best time to book a flight from Greenville to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Greenville 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 Greenville to Barcelona

What is the cheapest month to book a flight from Greenville to Barcelona?

Currently, January is the cheapest month in which you can book a flight from Greenville to Barcelona (average of $523). Flying from Greenville to Barcelona in June is currently the most expensive (average of $1,061). 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 GSP to BCN?

Find hourly flight availability from Greenville 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 17, 2025.

It’s optimal to fly from Greenville to Barcelona in the afternoon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the morning.

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 17, 2025.
See what other customers who have flown with Delta, KLM, and United Airlines from Greenville 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.
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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!
KLM
7.8
Good
1,386 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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
7,961 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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
7,367 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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 Greenville 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 Greenville to Barcelona?

    For a flight from Greenville to Barcelona, you will be flying from Greenville. Greenville (GSP) is just 10.4 mi from the center of the city. Greenville is the only Greenville airport and it handles 0 outbound flights to Barcelona per day. 5 airlines have flights to Barcelona from Greenville on a regular basis.

  • How long is the flight from Greenville to Barcelona?

    For as low as $530, United Airlines can have you in Barcelona from Greenville in 11h 34m. The distance from Greenville to Barcelona is about 4417 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Greenville to Barcelona round-trip?

    Currently priced at $512, Delta will fly you from Greenville to Barcelona and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $579 and $581, respectively. Delta is currently priced 47% below the average price you’ll pay for this route.

  • Can I find deals for flights from Greenville to Barcelona that include hotel bookings?

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

  • How can I find direct flights from Greenville to Barcelona?

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

  • Can I find deals for business class flights from Greenville to Barcelona?

    Yes. Cheapflights offers flight deals from Greenville 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 Greenville to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Greenville to Barcelona (average of $523). Flying from Greenville to Barcelona in June is currently the most expensive (average of $1,061). 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.

Top 5 airlines flying from Greenville to Barcelona

Discover the top 5 airlines that operate flights from Greenville 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$512Average$1,054FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$579Average$1,258FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$581Average$940FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$608Average$949FlexibilityNo cancel feeOn-time70%
KLMCheapest$767Average$950FlexibilityNo 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.