$335+ Cheap flights from Charleston (CHS) 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — BCN
Aug 31 — Sep 71
Round-trip
1 adult, Economy
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Find cheap flights from Charleston to Barcelona with Cheapflights
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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 Charleston to Barcelona
Cheapest
Best
Last-minute
One-way
Cheapest flights from Charleston to BarcelonaExplore the most affordable flight options available from Charleston to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.
Explore the most affordable flight options available from Charleston to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 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![Multiple Airlines logo]()
$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![United Airlines logo]()
$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![United Airlines logo]()
$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 11/410:55 am
CHS
- BCN
1 stop16h 15m
British Airways
Mon 11/912:00 pm
BCN
- CHS
1 stop17h 52m
British Airways
Deal found 7/30![British Airways logo]()
$777
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![British Airways logo]()
$782
This Expedia deal was found by Cheapflights users on 7/31. 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 10/2111:33 am
CHS
- BCN
1 stop15h 32m
British Airways
Wed 10/2812:00 pm
BCN
- CHS
1 stop16h 57m
British Airways
Deal found 7/31![British Airways logo]()
$783
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![Multiple Airlines logo]()
$788
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 10/2111:27 am
CHS
- BCN
2 stops14h 33m
Multiple Airlines
Tue 10/277:30 am
BCN
- CHS
2 stops21h 29m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$790
Best flights from Charleston to BarcelonaDiscover carefully curated flight deals from Charleston to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
Discover carefully curated flight deals from Charleston to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
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![United Airlines logo]()
$759
This Delta deal was found by Cheapflights users on 7/31. 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.
Mon 9/2812:43 pm
CHS
- BCN
1 stop18h 07m
Delta
Sat 10/103:15 pm
BCN
- CHS
1 stop29h 21m
Delta
Deal found 7/31![Delta logo]()
$863
This United Airlines deal was found by Cheapflights users on 7/31. 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 11/51:50 pm
BCN
- CHS
2 stops49h 23m
United Airlines
Deal found 7/31![United Airlines logo]()
$779
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Sun 9/202:54 pm
CHS
- BCN
1 stop11h 26m
United Airlines
Tue 10/611:15 am
BCN
- CHS
2 stops18h 44m
United Airlines
Deal found 7/28![United Airlines logo]()
$804
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.
Wed 10/2111:05 am
CHS
- BCN
1 stop15h 55m
United Airlines
Tue 10/276:50 am
BCN
- CHS
2 stops20h 09m
United Airlines
Deal found 7/30![United Airlines logo]()
$809
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 9/2810:20 am
CHS
- BCN
1 stop16h 00m
United Airlines
Sat 10/106:40 am
BCN
- CHS
2 stops18h 25m
United Airlines
Deal found 7/30![United Airlines logo]()
$859
Last-minute flights from Charleston to BarcelonaDiscover last-minute flight deals from Charleston to Barcelona. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Barcelona. Data last updated August 1, 2026 and is based on user searches.
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:40 pm
CHS
- BCN
1 stop33h 05m
JetBlue
Tue 8/1112:50 pm
BCN
- CHS
1 stop34h 58m
JetBlue
Deal found 7/30![JetBlue logo]()
$1,088
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.
Sat 8/87:46 pm
CHS
- BCN
1 stop30h 34m
United Airlines
Tue 8/1112:15 pm
BCN
- CHS
2 stops41h 44m
United Airlines
Deal found 7/30![United Airlines logo]()
$1,384
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Sun 8/304:28 pm
CHS
- BCN
1 stop14h 47m
United Airlines
Fri 12/1810:30 am
BCN
- CHS
1 stop29h 40m
United Airlines
Deal found 7/27![United Airlines logo]()
$901
This Delta deal was found by Cheapflights users on 7/27. 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.
Sun 8/308:11 pm
CHS
- BCN
2 stops14h 14m
Delta
Fri 12/186:00 am
BCN
- CHS
2 stops23h 59m
Delta
Deal found 7/27![Delta logo]()
$916
One-way flights from Charleston to BarcelonaSearch for one-way flight options from Charleston to Barcelona. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
Search for one-way flight options from Charleston to Barcelona. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:27 pm
CHS
- BCN
3 stops42h 28m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$335
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:05 pm
CHS
- BCN
1 stop14h 40m
JetBlue
Deal found 8/1![JetBlue logo]()
$340
This TravelUp deal was found by Cheapflights users on 7/27. 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 TravelUp 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
Lufthansa
Deal found 7/27![Lufthansa logo]()
$349
This Air France deal was found by Cheapflights users on 7/27. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:45 pm
CHS
- BCN
2 stops14h 15m
Air France
Deal found 7/27![Air France logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:04 pm
CHS
- BCN
2 stops22h 36m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$417
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:44 pm
CHS
- BCN
1 stop15h 01m
JetBlue
Deal found 7/27![JetBlue logo]()
$424
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:04 pm
CHS
- BCN
1 stop12h 41m
JetBlue
Deal found 7/30![JetBlue logo]()
$440
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:54 pm
CHS
- BCN
2 stops17h 31m
Brussels Airlines
Deal found 7/29![Brussels Airlines logo]()
$459
Find flight deals from Charleston to Barcelona
Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) 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 August 1, 2026.
Round-trip from | $728 (Expedia) |
|---|---|
One-way from | $335 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $945 |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston 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 August 1, 2026.
Use the filters below to find and compare flights from Charleston to Barcelona that are best for you.
Fly from
Fly to
Route
Depart
Return
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
6:47 pm-1:15 pm
1 stop12h 28m
Barcelona-El Prat
Thu 11/5
1:50 pm-9:13 am
2 stops49h 23m
$779
Quickest round-trip
CharlestonBarcelona
CHS - BCN
CHSBCN
Charleston
Sun 9/20
2:54 pm-8:20 am
1 stop11h 26m
Barcelona-El Prat
Tue 10/6
11:15 am-11:59 pm
2 stops18h 44m
$804
CharlestonBarcelona
CHS - BCN
CHSBCN
Charleston
Wed 10/21
11:05 am-9:00 am
1 stop15h 55m
Barcelona-El Prat
Tue 10/27
6:50 am-9:59 pm
2 stops20h 09m
$809
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
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 11/2
5:45 pm-2:00 pm
2 stops14h 15m
$355
CharlestonBarcelona
CHS - BCN
CHSBCN
Charleston
Wed 8/12
4:04 pm-8:40 pm
2 stops22h 36m
$417
CharlestonBarcelona
CHS - BCN
CHSBCN
Charleston
Mon 9/28
12:44 pm-9:45 am
1 stop15h 01m
$424
Quickest one-way
CharlestonBarcelona
CHS - BCN
CHSBCN
Charleston
Mon 9/28
12:43 pm-8:35 am
2 stops13h 52m
$463
Showing 1-10 of 13 resultsSorted by cheapest first
Best time to book a flight from Charleston to Barcelona
Have a flexible travel schedule? Discover the best time to fly to Barcelona from Charleston with our price prediction graph.
CHS-S37
CHS-BCN
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
CHS-S37
CHS-BCN
What is the cheapest month to book a flight from Charleston to Barcelona?
Currently, February is the cheapest month in which you can book a flight from Charleston to Barcelona (average of $557). Flying from Charleston to Barcelona 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?
Airfare is below average for this route at the moment.
Charleston to Barcelona 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
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 August 1, 2026.
Peruse reviews from past customers who have flown with KLM,Delta, andUnited Airlines from Charleston to Barcelona to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.4
Food
7.3
Overall
7.8
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Crew
8.4
Food
7.3
Overall
7.8
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Crew
8.4
Food
7.3
Overall
7.8
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Crew
8.4
Food
7.3
Overall
7.8
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Crew
8.4
Food
7.3
Overall
7.8
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Crew
8.4
Food
7.3
Overall
7.8
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Related info for your journey
Find useful and relevant information for your journey from Charleston to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Barcelona by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Charleston to Barcelona by cabin class
Find flights from Charleston to Barcelona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Charleston and Barcelona flights
Browse other Charleston and Barcelona flight options. Last updated on August 1, 2026.
Other flights from Charleston
Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on August 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Charleston to Barcelona
Discover the top 5 airlines that operate flights from Charleston 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 August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$172 | Average$969 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$485 | Average$1,185 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$536 | Average$750 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$620 | Average$805 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$647 | Average$992 | FlexibilityNo cancel fee | On-time71% |