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Barcelona-El Prat

$209+ Cheap flights from Atlanta (ATL) 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BCN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Barcelona-El Prat are usually found in February or January, booked 77 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Atlanta to Barcelona-El Prat

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

Round-trip from

$383
(Kiwi.com)

One-way from

$209
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$888

Good round-trip deal

$1,164 or less

Good one-way deal

$785 or less
From Atlanta Hartsfield-Jackson to Barcelona-El Prat
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One-way flight from Atlanta Hartsfield-Jackson to Barcelona-El Prat
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Highest demand for flights based on searches. 26% potential increase in price ($363 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Barcelona-El Prat.
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Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Barcelona-El Prat.
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Find flight deals from Atlanta to Barcelona-El Prat

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

This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:45 amATL - BCN
2 stops18h 05mMultiple Airlines
Tue 10/712:10 pmBCN - ATL
2 stops25h 26mMultiple Airlines
Deal found 9/16$444
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2710:46 pmATL - BCN
2 stops33h 24mMultiple Airlines
Wed 11/1211:00 amBCN - ATL
1 stop18h 09mMultiple Airlines
Deal found 9/15$446
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Tue 12/99:12 amATL - BCN
1 stop22h 08mMultiple Airlines
Tue 12/166:35 pmBCN - ATL
1 stop20h 11mMultiple Airlines
Deal found 9/16$465
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/279:00 pmATL - BCN
1 stop16h 20mScandinavian Airlines
Wed 11/127:10 pmBCN - ATL
1 stop28h 15mScandinavian Airlines
Deal found 9/16$469
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:00 pmATL - BCN
1 stop16h 20mScandinavian Airlines
Thu 12/117:10 pmBCN - ATL
1 stop28h 15mScandinavian Airlines
Deal found 9/15$472
This oojo deal was found by Cheapflights users on 9/16. 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.
Tue 10/289:00 pmATL - BCN
1 stop16h 20mScandinavian Airlines
Thu 11/67:10 pmBCN - ATL
1 stop28h 15mScandinavian Airlines
Deal found 9/16$481

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta 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 September 17, 2025.
Use the filters below to find and compare flights from Atlanta to Barcelona-El Prat Airport that are best for you.

Fly from

Atlanta

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

AtlantaBarcelona

ATL - BCN

ATLBCN

Atlanta Hartsfield-Jackson

Thu 10/30

9:00 pm-6:20 pm

1 stop16h 20m

Barcelona-El Prat

Thu 11/6

10:45 am-5:25 pm

2 stops36h 40m

$508

AtlantaBarcelona

ATL - BCN

ATLBCN

Atlanta Hartsfield-Jackson

Tue 10/28

9:00 pm-6:20 pm

1 stop16h 20m

Barcelona-El Prat

Thu 11/6

10:45 am-5:25 pm

2 stops36h 40m

$508

AtlantaBarcelona

ATL - BCN

ATLBCN

Atlanta Hartsfield-Jackson

Wed 10/22

7:55 pm-6:10 pm

1 stop16h 15m

Barcelona-El Prat

Wed 10/29

7:10 pm-6:25 pm

1 stop28h 15m

$553

AtlantaBarcelona

ATL - BCN

ATLBCN

Atlanta Hartsfield-Jackson

Mon 10/20

7:55 pm-6:10 pm

1 stop16h 15m

Barcelona-El Prat

Wed 10/29

7:10 pm-6:25 pm

1 stop28h 15m

$553

AtlantaBarcelona

ATL - BCN

ATLBCN

Atlanta Hartsfield-Jackson

Wed 10/22

7:55 pm-6:10 pm

1 stop16h 15m

Barcelona-El Prat

Thu 10/30

7:10 pm-6:25 pm

1 stop28h 15m

$593

AtlantaBarcelona

ATL - BCN

ATLBCN

Atlanta Hartsfield-Jackson

Wed 10/8

7:55 pm-6:10 pm

1 stop16h 15m

Barcelona-El Prat

Wed 10/22

7:00 pm-5:20 pm

1 stop28h 20m

$627

AtlantaBarcelona

ATL - BCN

ATLBCN

Atlanta Hartsfield-Jackson

Tue 11/4

12:55 pm-9:35 am

1 stop14h 40m

Barcelona-El Prat

Fri 11/14

1:35 pm-2:43 pm

2 stops31h 08m

$680

AtlantaBarcelona

ATL - BCN

ATLBCN

Atlanta Hartsfield-Jackson

Mon 10/27

6:00 pm-7:40 am

Nonstop8h 40m

Barcelona-El Prat

Wed 11/12

10:55 am-3:30 pm

Nonstop10h 35m

$693

AtlantaBarcelona

ATL - BCN

ATLBCN

Atlanta Hartsfield-Jackson

Mon 10/6

7:52 am-4:55 pm

2 stops27h 03m

$245

AtlantaBarcelona

ATL - BCN

ATLBCN

Atlanta Hartsfield-Jackson

Wed 10/15

5:22 am-12:15 pm

2 stops24h 53m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 18 results
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The best insider tips for Atlanta to Barcelona-El Prat Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Atlanta to Barcelona-El Prat Airport trip
Airports
ATL

Consider using the international terminal for shorter security lines if you're not checking bags and can check in online.

Read more about ATLby Chris Dong
BCN

The Aerobus offers a reliable, 24/7 service from BCN to Barcelona's city center, with WiFi and USB charging on board.

Read more about BCNby Duncan Madden
Our travel experts
Chris Dong

Chris Dong

Expert on ATL

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Duncan Madden

Duncan Madden

Expert on BCN

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more

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

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

How far ahead should I book a flight from Atlanta to Barcelona-El Prat Airport?

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Barcelona-El Prat. Price data was last updated on September 12, 2025.

The best time to book flights from Atlanta to Barcelona-El Prat Airport is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Atlanta to Barcelona-El Prat Airport (average of $523). Flying from Atlanta to Barcelona-El Prat Airport 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 ATL to BCN?

Find hourly flight availability from Atlanta to Barcelona-El Prat. 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 typically best to fly out from Atlanta to Barcelona-El Prat Airport in the evening. Doing so could potentially save you 46% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Atlanta to Barcelona-El Prat Airport?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Barcelona-El Prat. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Atlanta to Barcelona-El Prat Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 September 17, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Air France from Atlanta to Barcelona-El Prat Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
KLM
7.8
Good
1,386 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Air France
7.4
Good
1,468 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Scandinavian Airlines
7.4
Good
1,486 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
British Airways
6.7
Okay
7,367 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

    Atlanta Hartsfield-Jackson (ATL), located 8.2 mi from the city center, is the airport you fly out of when you book flights from Atlanta to Barcelona-El Prat. 13 airlines have flights from Hartsfield-Jackson to Barcelona-El Prat on a regular basis. Booking flights from Atlanta Hartsfield-Jackson to Barcelona-El Prat should not be difficult; the airport handles an average of 3 outbound flights to Barcelona-El Prat per day.

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

    Scandinavian Airlines can get you from Atlanta to Barcelona-El Prat Airport in just under 16h 20m. Your travel time can differ by up to . There are 4570 mi between Atlanta and Barcelona-El Prat Airport.

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

    JetBlue, at $129, was found to be the cheapest airline from Atlanta to Barcelona-El Prat Airport.Alternate airlines to your destination round-trip include Iberia and British Airways. You may be able to fly from Atlanta to Barcelona-El Prat Airport for 87% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Atlanta to Barcelona-El Prat Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Atlanta to Barcelona-El Prat Airport on time: KLM (75%), Air France (75%), Delta (75%).

  • What are the cheapest flights from Atlanta to Barcelona-El Prat Airport?

    The cheapest flight price from Atlanta to Barcelona-El Prat Airport is $703. On average you can expect to pay $2,453. The most popular route, (Atlanta Hartsfield-Jackson - Barcelona-El Prat), can usually be booked for $444.

  • Where are the most common layover locations when flying from Atlanta to Barcelona-El Prat Airport?

    Most of the time, Atlanta to Barcelona-El Prat Airport flights that have layovers will stop in Copenhagen. Paris is the second most popular location for layovers on flights from Atlanta to Barcelona-El Prat Airport.

  • What are some popular things to do or see while on a layover in Copenhagen?

    Tivoli, Rådhuspladsen, and Kongens Nytorv are currently the most popular points of interest in Copenhagen at the moment. Tivoli, Rådhuspladsen, and Kongens Nytorv are located about 5.3 mi, 5.2 mi, and 5.1 mi, respectively from Kastrup Copenhagen. Travelers in need of a car in Copenhagen can rent one for about $53 per day.

  • What are some popular points of interest to see during a layover in Paris?

    If you're on a layover in Paris and looking for things to do, consider visiting Eiffel Tower, Champs-Elysées, or Louvre Museum. Travelers on a layover in Paris can visit Eiffel Tower, Champs-Elysées, and Louvre Museum, by traveling 15.8 mi, 14.7 mi, and 14.3 mi, respectively after landing at Paris Charles de Gaulle. Those landing in Paris looking to spend some time exploring during their layover can rent a car for about $37 per day.

  • Where are the least popular layover locations for Atlanta to Barcelona-El Prat Airport flights?

    Atlanta to Barcelona-El Prat Airport flights have a layover in London least often.

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

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

  • How can I find direct flights from Atlanta 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 Atlanta to Barcelona-El Prat.

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

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

    Currently, January is the cheapest month in which you can book a flight from Atlanta to Barcelona-El Prat Airport (average of $523). Flying from Atlanta to Barcelona-El Prat Airport 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

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
Calella
Roses
Castelldefels
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna

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Top 10 airlines flying from Atlanta to Barcelona-El Prat

Discover the top 10 airlines that operate flights from Atlanta 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$129Average$169FlexibilityNo cancel feeOn-time62%
IberiaCheapest$370Average$535FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$410Average$866FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$452Average$971FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$474Average$1,038FlexibilityNo cancel feeOn-time67%
Scandinavian AirlinesCheapest$487Average$620FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$514Average$954FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$611Average$680FlexibilityNo cancel feeOn-time77%
DeltaCheapest$641Average$1,306FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$660Average$1,304FlexibilityNo cancel feeOn-time77%

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