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Barcelona-El Prat

$335+ Cheap flights from Charleston (CHS) to Barcelona-El Prat (BCN)

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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — BCN
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
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Cheap flight deals from Charleston to Barcelona-El Prat

Cheapest flights from Charleston to Barcelona-El Prat
Explore the most affordable flight options available from Charleston to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.

This Expedia deal was found by Cheapflights users on 7/30. 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.
Wed 11/49:55 am
CHS
-
BCN
2 stops17h 40m
Multiple Airlines
Mon 11/912:55 pm
BCN
-
CHS
2 stops41h 04m
Multiple Airlines
Deal found 7/30$753
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 12/53:19 pm
CHS
-
BCN
2 stops36h 16m
United Airlines
Thu 12/1711:00 am
BCN
-
CHS
1 stop18h 58m
United Airlines
Deal found 7/29$759
This United Airlines deal was found by Cheapflights users on 7/30. 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 11/26:47 pm
CHS
-
BCN
1 stop12h 28m
United Airlines
Thu 11/59:55 am
BCN
-
CHS
2 stops41h 46m
United Airlines
Deal found 7/30$773
This Expedia deal was found by Cheapflights users on 7/30. 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.
Wed 10/211:06 pm
CHS
-
BCN
1 stop15h 04m
British Airways
Tue 10/2711:00 am
BCN
-
CHS
1 stop17h 59m
British Airways
Deal found 7/30$782
This Expedia deal was found by Cheapflights users on 7/30. 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.
Wed 10/217:00 am
CHS
-
BCN
2 stops19h 00m
Multiple Airlines
Wed 10/286:50 am
BCN
-
CHS
2 stops19h 51m
Multiple Airlines
Deal found 7/30$788

Find flight deals from Charleston to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Barcelona-El Prat (BCN). 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 August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$728
(Expedia)

One-way from

$335
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$945
Provider with most accurate pricing for Charleston-Barcelona-El Prat flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston-Barcelona-El Prat flights.
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From Charleston to Barcelona-El Prat
Search Deals
One-way flight from Charleston to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($266 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Barcelona-El Prat 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 August 2, 2026.
Use the filters below to find and compare flights from Charleston to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlestonBarcelona

CHS - BCN

CHSBCN

Charleston

Sat 12/5

3:19 pm-9:35 am

2 stops36h 16m

Barcelona-El Prat

Thu 12/17

11:00 am-11:58 pm

1 stop18h 58m

$759

CharlestonBarcelona

CHS - BCN

CHSBCN

Charleston

Mon 11/2

9:55 am-1:15 pm

1 stop21h 20m

Barcelona-El Prat

Thu 11/5

1:50 pm-9:41 pm

2 stops37h 51m

$774

CharlestonBarcelona

CHS - BCN

CHSBCN

Charleston

Wed 10/21

6:30 am-8:45 am

2 stops20h 15m

Barcelona-El Prat

Wed 10/28

10:30 am-10:10 am

2 stops28h 40m

$811

CharlestonBarcelona

CHS - BCN

CHSBCN

Charleston

Fri 9/18

7:51 pm-8:20 am

1 stop30h 29m

Barcelona-El Prat

Tue 9/29

12:15 pm-11:59 pm

2 stops41h 44m

$849

CharlestonBarcelona

CHS - BCN

CHSBCN

Charleston

Mon 9/28

10:20 am-8:20 am

1 stop16h 00m

Barcelona-El Prat

Sat 10/10

6:40 am-7:05 pm

2 stops18h 25m

$859
Quickest round-trip

CharlestonBarcelona

CHS - BCN

CHSBCN

Charleston

Sat 9/19

4:58 pm-1:15 pm

1 stop14h 17m

Barcelona-El Prat

Tue 9/29

8:00 am-9:33 pm

2 stops19h 33m

$860

CharlestonBarcelona

CHS - BCN

CHSBCN

Charleston

Mon 9/28

12:43 pm-12:50 pm

1 stop18h 07m

Barcelona-El Prat

Sat 10/10

3:15 pm-2:36 pm

1 stop29h 21m

$863
Cheapest one-way

CharlestonBarcelona

CHS - BCN

CHSBCN

Charleston

Mon 9/28

12:44 pm-9:45 am

1 stop15h 01m

$425

CharlestonBarcelona

CHS - BCN

CHSBCN

Charleston

Wed 9/2

2:54 pm-2:25 pm

2 stops17h 31m

$459

CharlestonBarcelona

CHS - BCN

CHSBCN

Charleston

Tue 9/1

10:19 am-8:20 am

1 stop16h 01m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Charleston to Barcelona-El Prat

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Barcelona-El Prat in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Charleston-Barcelona-El Prat Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charleston-Barcelona-El Prat Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston-Barcelona-El Prat Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Charleston to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Charleston 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 Charleston to Barcelona-El Prat Airport

What is the cheapest month to book a flight from Charleston to Barcelona-El Prat Airport?

Currently, February is the cheapest month in which you can book a flight from Charleston to Barcelona-El Prat Airport (average of $557). Flying from Charleston to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,443). 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 Charleston to Barcelona-El Prat Airport?

Airfare is below average for this route at the moment.

Charleston to Barcelona-El Prat Airport flights typically cost between $942 and $1,144 in January.
The cheapest round-trip price found within the last 5 days was $728 on British Airways (Jan 11-Jan 15).

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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-El Prat. Reviews last updated August 2, 2026.
Read reviews from past customers who have flown KLM,Delta, andUnited Airlines from Charleston to Barcelona-El Prat Airport. 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.
KLM
7.8
Good
1,552 reviews

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,552 reviews
KLM
7.8
Good
1,552 reviews

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Delta
7.8
Good
8,487 reviews
KLM
7.8
Good
1,552 reviews

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7.4
Good
10,058 reviews
KLM
7.8
Good
1,552 reviews

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
American Airlines
7.1
Good
11,842 reviews
KLM
7.8
Good
1,552 reviews

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,143 reviews
KLM
7.8
Good
1,552 reviews

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Charleston to Barcelona-El Prat. 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 Charleston to Barcelona-El Prat?

    For a flight from Charleston to Barcelona-El Prat, you will be flying from Charleston. Charleston (CHS) is just 10.2 mi from the center of the city. Charleston is the only Charleston airport and it handles 0 outbound flights to Barcelona-El Prat per day. 5 airlines have flights to Barcelona-El Prat from Charleston on a regular basis.

  • How long is the flight from Charleston to Barcelona-El Prat Airport?

    For as low as $811, United Airlines can have you in Barcelona-El Prat Airport from Charleston in 20h 15m. Airlines will cover a distance of 4390 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Charleston to Barcelona-El Prat Airport round-trip?

    According to our current data, Delta ($172), KLM ($485), and United Airlines ($536) offers the cheapest pricing from Charleston to Barcelona-El Prat Airport. Delta is priced at 82% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Charleston to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Charleston to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Barcelona-El Prat?

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

  • Can I find deals for business class flights from Charleston to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Charleston to Barcelona-El Prat 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 Charleston to Barcelona-El Prat Airport?

    Currently, February is the cheapest month in which you can book a flight from Charleston to Barcelona-El Prat Airport (average of $557). Flying from Charleston to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,443). 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

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Roses
Calella
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat

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Alternative routes for Charleston to Barcelona-El Prat

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Top 5 airlines flying from Charleston to Barcelona-El Prat

Discover the top 5 airlines that operate flights from Charleston to Barcelona-El Prat. 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 August 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$172Average$995FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$485Average$1,185FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$536Average$750FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$620Average$805FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$647Average$992FlexibilityNo cancel feeOn-time71%

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