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$548+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — BCN
May 9 — May 161
Sat 5/9
Sat 5/16
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 April 9, 2026.

This American Airlines deal was found by Cheapflights users on 4/4. 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.
Tue 10/206:42 pm
GSP
-
BCN
2 stops13h 33m
American Airlines
Wed 10/2810:40 am
BCN
-
GSP
1 stop16h 35m
American Airlines
Deal found 4/4$747
This Expedia deal was found by Cheapflights users on 4/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:51 am
GSP
-
BCN
1 stop19h 14m
British Airways
Wed 10/281:30 pm
BCN
-
GSP
1 stop13h 08m
British Airways
Deal found 4/4$751
This British Airways deal was found by Cheapflights users on 4/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:21 am
GSP
-
BCN
2 stops20h 24m
Multiple Airlines
Wed 10/286:40 am
BCN
-
GSP
2 stops17h 51m
Multiple Airlines
Deal found 4/4$776
This British Airways deal was found by Cheapflights users on 4/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2710:55 am
GSP
-
BCN
2 stops18h 40m
British Airways
Fri 12/111:30 pm
BCN
-
GSP
1 stop13h 18m
British Airways
Deal found 4/7$798
This United Airlines deal was found by Cheapflights users on 4/5. 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 9/187:51 pm
GSP
-
BCN
2 stops30h 09m
United Airlines
Fri 10/26:40 am
BCN
-
GSP
2 stops20h 31m
United Airlines
Deal found 4/5$813
This United Airlines deal was found by Cheapflights users on 4/5. 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 9/222:55 pm
GSP
-
BCN
1 stop11h 25m
United Airlines
Sat 10/36:40 am
BCN
-
GSP
2 stops20h 31m
United Airlines
Deal found 4/5$831
This BusinessClass deal was found by Cheapflights users on 4/5. 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.
Fri 9/187:51 am
GSP
-
BCN
1 stop17h 44m
British Airways
Fri 10/210:35 am
BCN
-
GSP
2 stops17h 13m
British Airways
Deal found 4/5$842
This Booking.com deal was found by Cheapflights users on 4/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:23 pm
GSP
-
BCN
2 stops59h 37m
Air Canada
Sat 10/2412:15 pm
BCN
-
GSP
2 stops29h 41m
Air Canada
Deal found 4/8$849
This American Airlines deal was found by Cheapflights users on 4/5. 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 7/274:07 pm
GSP
-
BCN
2 stops13h 58m
American Airlines
Thu 8/2012:50 pm
BCN
-
GSP
1 stop14h 48m
American Airlines
Deal found 4/5$855

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 April 9, 2026.

Round-trip from

$813
(United Airlines)

One-way from

$548
(Cheapflightsfares)

Popular in

June

Cheapest in

December

Average price

$631
From Greenville to Barcelona
Search Deals
One-way flight from Greenville to Barcelona
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($315 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in April 2026
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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 April 9, 2026.
Use the filters below to find and compare flights from Greenville to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Fri 9/18

7:51 pm-8:00 am

2 stops30h 09m

Barcelona-El Prat

Fri 10/2

6:40 am-9:11 pm

2 stops20h 31m

$813

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Tue 9/22

2:55 pm-8:20 am

1 stop11h 25m

Barcelona-El Prat

Sat 10/3

6:40 am-9:11 pm

2 stops20h 31m

$831
Quickest round-trip

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Mon 7/27

7:52 am-6:45 am

1 stop16h 53m

Barcelona-El Prat

Thu 8/20

12:50 pm-9:38 pm

1 stop14h 48m

$859

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Fri 10/2

2:23 pm-10:25 pm

2 stops26h 02m

Barcelona-El Prat

Sun 10/11

6:40 am-9:49 am

2 stops33h 09m

$867

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Thu 10/1

10:21 am-9:40 am

2 stops17h 19m

Barcelona-El Prat

Sat 10/10

6:40 am-9:11 pm

2 stops20h 31m

$874

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Fri 9/11

7:51 pm-8:20 am

1 stop30h 29m

Barcelona-El Prat

Fri 9/25

12:15 pm-5:00 pm

2 stops34h 45m

$905

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Mon 7/27

10:30 am-9:20 am

2 stops16h 50m

Barcelona-El Prat

Thu 8/20

8:00 am-9:17 pm

2 stops19h 17m

$921
Cheapest one-way

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Wed 5/6

7:00 am-3:55 pm

2 stops26h 55m

$554

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Sat 5/2

6:28 pm-11:40 am

2 stops35h 12m

$567

GreenvilleBarcelona

GSP - BCN

GSPBCN

Greenville

Thu 7/2

3:19 pm-12:45 am

3 stops51h 26m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

Showing 1-10 of 16 resultsSorted by cheapest first
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, 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.

How much does it cost to fly round-trip from Greenville to Barcelona?

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 April 9, 2026.
See what other customers who have flown with Delta,KLM, andUnited 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
8,394 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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
8,394 reviews
Delta
7.9
Good
8,394 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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
1,493 reviews
Delta
7.9
Good
8,394 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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
9,559 reviews
Delta
7.9
Good
8,394 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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
7.1
Good
11,562 reviews
Delta
7.9
Good
8,394 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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
7,867 reviews
Delta
7.9
Good
8,394 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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 $859, United Airlines can have you in Barcelona from Greenville in 16h 53m. 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 $435, 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 KLM and United Airlines - these airlines can fly you to your destination from $489 and $532, respectively. Delta is currently priced 45% 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.

Alternative routes for Greenville to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
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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 April 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$435Average$537FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$489Average$808FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$532Average$970FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$536Average$757FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$551Average$855FlexibilityNo cancel feeOn-time70%

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