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$362+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — BCN
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap 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 December 8, 2025.

This United Airlines deal was found by Cheapflights users on 12/6. 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 12/295:36 pmGSP - BCN
2 stops32h 44mUnited Airlines
Tue 1/201:35 pmBCN - GSP
2 stops33h 17mUnited Airlines
Deal found 12/6$681
This American Airlines deal was found by Cheapflights users on 12/8. 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 12/294:00 pmGSP - BCN
2 stops13h 55mAmerican Airlines
Tue 1/2011:00 amBCN - GSP
1 stop18h 57mAmerican Airlines
Deal found 12/8$768
This American Airlines deal was found by Cheapflights users on 12/8. 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.
Thu 12/257:10 amGSP - BCN
1 stop17h 55mAmerican Airlines
Fri 1/1610:40 amBCN - GSP
1 stop16h 16mAmerican Airlines
Deal found 12/8$814
This American Airlines deal was found by Cheapflights users on 12/8. 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.
Thu 12/257:10 amGSP - BCN
1 stop17h 55mAmerican Airlines
Sun 1/183:05 pmBCN - GSP
1 stop14h 52mAmerican Airlines
Deal found 12/8$864
This KLM deal was found by Cheapflights users on 12/8. 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.
Fri 12/267:59 pmGSP - BCN
1 stop30h 41mKLM
Mon 1/191:00 pmBCN - GSP
2 stops16h 50mKLM
Deal found 12/8$945
This United Airlines deal was found by Cheapflights users on 12/8. 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.
Fri 12/265:44 pmGSP - BCN
2 stops56h 36mUnited Airlines
Mon 1/191:35 pmBCN - GSP
2 stops35h 54mUnited Airlines
Deal found 12/8$970

Find 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 December 8, 2025.

Round-trip from

$431
(Kiwi.com)

One-way from

$362
(Kiwi.com)

Popular in

August

Cheapest in

December

Average price

$438
From Greenville to Barcelona
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One-way flight from Greenville to Barcelona
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Highest demand for flights based on searches. 12% potential increase in price ($127 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($49 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 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 December 8, 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

Sun 1/11

6:20 am-9:35 am

2 stops21h 15m

Barcelona-El Prat

Sat 1/24

11:00 am-11:08 am

1 stop30h 08m

$478

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Wed 1/14

6:20 am-9:35 am

2 stops21h 15m

Barcelona-El Prat

Sat 1/24

1:00 pm-2:19 pm

2 stops31h 19m

$491

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Wed 1/14

10:00 am-9:35 am

2 stops17h 35m

Barcelona-El Prat

Thu 1/22

1:35 pm-7:29 pm

2 stops35h 54m

$491

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Sun 1/18

7:20 am-11:10 am

2 stops21h 50m

Barcelona-El Prat

Sun 1/25

6:00 am-10:24 pm

2 stops22h 24m

$494

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Thu 2/26

10:36 am-4:05 pm

2 stops23h 29m

Barcelona-El Prat

Mon 3/9

9:00 pm-10:41 am

2 stops42h 41m

$587

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Fri 1/30

6:49 am-7:50 pm

2 stops31h 01m

Barcelona-El Prat

Tue 2/3

1:35 pm-4:52 pm

2 stops57h 17m

$607

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Fri 2/27

3:00 pm-6:20 pm

2 stops21h 20m

Barcelona-El Prat

Sat 3/7

7:10 pm-8:52 pm

2 stops31h 42m

$653

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Mon 12/29

5:36 pm-8:20 am

2 stops32h 44m

Barcelona-El Prat

Tue 1/20

1:35 pm-4:52 pm

2 stops33h 17m

$681

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Sun 3/1

10:00 am-8:20 am

1 stop16h 20m

Barcelona-El Prat

Sun 3/8

10:30 am-7:28 pm

1 stop13h 58m

$688

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Fri 1/30

11:00 am-4:30 pm

2 stops23h 30m

Barcelona-El Prat

Tue 2/3

7:00 pm-5:56 pm

2 stops28h 56m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 18 results
1
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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, December is the cheapest month in which you can book a flight from Greenville to Barcelona (average of $426). Flying from Greenville to Barcelona in June is currently the most expensive (average of $804). 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 December 8, 2025.

It’s optimal to fly from Greenville to Barcelona in the afternoon. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the evening.

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 December 8, 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
7.9
Good
8,010 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,010 reviews
Delta
7.9
Good
8,010 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,431 reviews
Delta
7.9
Good
8,010 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,078 reviews
Delta
7.9
Good
8,010 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,044 reviews
Delta
7.9
Good
8,010 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,564 reviews
Delta
7.9
Good
8,010 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 $478, United Airlines can have you in Barcelona from Greenville in 21h 15m. 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 $493, KLM will fly you from Greenville to Barcelona and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $512 and $554, respectively. KLM is currently priced 46% 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, December is the cheapest month in which you can book a flight from Greenville to Barcelona (average of $426). Flying from Greenville to Barcelona in June is currently the most expensive (average of $804). 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 December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$493Average$808FlexibilityNo cancel feeOn-time75%
DeltaCheapest$512Average$953FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$554Average$861FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$579Average$1,153FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$608Average$874FlexibilityNo cancel feeOn-time70%

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