$240+ Cheap flights from Atlanta (ATL) 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BCN
Sep 22 — Sep 291
Round-trip
1 adult, Economy
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Find cheap flights from Atlanta to Barcelona with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Barcelona are usually found in February or March, booked 51 days in advance, depart on a Sunday or Tuesday and return on a Wednesday
Cheap flight deals from Atlanta to Barcelona
Cheapest
Best
Last-minute
One-way
Cheapest flights from Atlanta to BarcelonaExplore the most affordable flight options available from Atlanta to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
Explore the most affordable flight options available from Atlanta to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 9/146:00 am -
1 stop21h 45m
Wed 9/2312:50 pm -
1 stop17h 09m
Deal found 8/18![JetBlue logo]()
$761
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Thu 11/121:59 pm -
1 stop17h 11m
Wed 11/186:25 am -
2 stops18h 26m
Deal found 8/20![Multiple Airlines logo]()
$763
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Thu 11/125:25 am -
2 stops24h 45m
Sat 11/146:45 pm -
1 stop23h 23m
Deal found 8/20![Multiple Airlines logo]()
$768
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Thu 10/229:15 am -
1 stop20h 45m
Wed 11/2512:45 pm -
2 stops28h 27m
Deal found 8/19![Multiple Airlines logo]()
$770
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Sun 10/189:15 am -
1 stop21h 25m
Wed 11/2512:45 pm -
2 stops28h 27m
Deal found 8/20![Multiple Airlines logo]()
$771
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 11/101:59 pm -
1 stop17h 11m
Thu 11/126:45 pm -
1 stop20h 29m
Deal found 8/20![Multiple Airlines logo]()
$772
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 10/219:15 am -
1 stop20h 45m
Sun 11/2212:45 pm -
2 stops17h 01m
Deal found 8/20![Multiple Airlines logo]()
$773
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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 11/41:00 pm -
2 stops15h 05m
Wed 11/1112:35 pm -
2 stops26h 49m
Deal found 8/19![TAP AIR PORTUGAL logo]()
$774
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 11/101:59 pm -
1 stop17h 11m
Sat 11/146:45 pm -
1 stop23h 23m
Deal found 8/20![Multiple Airlines logo]()
$778
This FlightHub deal was found by Cheapflights users on 8/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am -
2 stops34h 10m
Mon 10/267:00 am -
2 stops21h 07m
Deal found 8/22![Multiple Airlines logo]()
$779
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Sat 11/78:10 am -
1 stop23h 00m
Fri 11/1312:45 pm -
2 stops18h 19m
Deal found 8/20![Multiple Airlines logo]()
$780
This Mytrip deal was found by Cheapflights users on 8/20. 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.
Sun 10/45:00 pm -
3 stops22h 45m
Sun 10/1110:35 pm -
2 stops27h 10m
Deal found 8/20![Multiple Airlines logo]()
$1,513
Best flights from Atlanta to BarcelonaDiscover carefully curated flight deals from Atlanta to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
Discover carefully curated flight deals from Atlanta to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 8/18. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:00 pm -
2 stops39h 05m
Tue 12/87:10 pm -
1 stop28h 50m
Deal found 8/18![Scandinavian Airlines logo]()
$813
This Turkish Airlines deal was found by Cheapflights users on 8/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:50 pm -
1 stop20h 00m
Mon 11/1612:20 pm -
1 stop37h 25m
Deal found 8/20![Turkish Airlines logo]()
$915
This Delta deal was found by Cheapflights users on 8/19. 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 10/1110:05 pm -
Nonstop8h 45m
Mon 10/199:20 am -
1 stop13h 47m
Deal found 8/19![Delta logo]()
$985
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/21. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:30 pm -
3 stops15h 45m
Wed 11/1110:55 am -
2 stops28h 29m
Deal found 8/21![TAP AIR PORTUGAL logo]()
$987
This British Airways deal was found by Cheapflights users on 8/20. 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.
Mon 10/510:30 pm -
1 stop13h 05m
Sun 10/187:30 pm -
1 stop31h 05m
Deal found 8/20![British Airways logo]()
$995
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/262:40 pm -
2 stops36h 20m
Sun 10/46:40 am -
1 stop13h 05m
Deal found 8/18![United Airlines logo]()
$1,006
This KLM deal was found by Cheapflights users on 8/18. 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.
Sat 9/2610:10 pm -
Nonstop8h 40m
Sat 10/36:20 am -
1 stop13h 45m
Deal found 8/18![KLM logo]()
$1,035
This Mytrip deal was found by Cheapflights users on 8/20. 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.
Sun 10/45:00 pm -
3 stops22h 45m
Sun 10/1110:35 pm -
2 stops27h 10m
Deal found 8/20![Multiple Airlines logo]()
$1,513
This Turkish Airlines deal was found by Cheapflights users on 8/22. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:50 pm -
1 stop20h 00m
Sun 11/2912:20 pm -
1 stop37h 25m
Deal found 8/22![Turkish Airlines logo]()
$950
This Delta deal was found by Cheapflights users on 8/20. 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.
Tue 12/18:05 am -
1 stop18h 30m
Sat 12/1210:50 am -
Nonstop10h 32m
Deal found 8/20![Delta logo]()
$995
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/106:15 pm -
1 stop32h 45m
Sun 10/187:55 am -
2 stops22h 28m
Deal found 8/21![United Airlines logo]()
$1,007
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/262:40 pm -
2 stops36h 20m
Sat 10/310:20 am -
1 stop33h 25m
Deal found 8/18![United Airlines logo]()
$1,026
Last-minute flights from Atlanta to BarcelonaDiscover last-minute flight deals from Atlanta to Barcelona. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Barcelona. Data last updated August 23, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 am -
2 stops20h 30m
Fri 9/118:00 am -
2 stops21h 49m
Deal found 8/22![Multiple Airlines logo]()
$803
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 9/146:00 am -
1 stop21h 45m
Wed 9/2312:50 pm -
1 stop17h 09m
Deal found 8/18![JetBlue logo]()
$761
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:00 am -
2 stops34h 10m
Mon 9/218:00 am -
2 stops21h 59m
Deal found 8/18![Multiple Airlines logo]()
$782
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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 9/146:00 am -
1 stop21h 45m
Mon 9/2112:50 pm -
1 stop17h 09m
Deal found 8/19![JetBlue logo]()
$796
This Expedia deal was found by Cheapflights users on 8/23. 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 9/156:00 am -
1 stop21h 45m
Wed 9/2312:50 pm -
1 stop17h 09m
Deal found 8/23![JetBlue logo]()
$787
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Sun 9/208:11 am -
1 stop23h 24m
Tue 10/68:10 pm -
2 stops33h 46m
Deal found 8/23![Multiple Airlines logo]()
$807
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/217:05 pm -
1 stop35h 25m
Tue 10/68:10 pm -
2 stops33h 46m
Deal found 8/22![Multiple Airlines logo]()
$806
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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.
Tue 9/2212:40 pm -
1 stop15h 05m
Mon 10/512:50 pm -
1 stop17h 09m
Deal found 8/19![JetBlue logo]()
$790
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Thu 9/241:49 pm -
1 stop17h 46m
Thu 10/18:10 pm -
2 stops33h 33m
Deal found 8/20![Multiple Airlines logo]()
$810
This JetBlue deal was found by Cheapflights users on 8/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:40 pm -
1 stop15h 05m
Fri 10/1612:50 pm -
1 stop17h 22m
Deal found 8/20![JetBlue logo]()
$795
One-way flights from Atlanta to BarcelonaSearch for one-way flight options from Atlanta to Barcelona. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
Search for one-way flight options from Atlanta to Barcelona. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Sat 10/177:49 pm -
2 stops43h 16m
Deal found 8/21![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 10/2110:07 am -
2 stops24h 43m
Deal found 8/23![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 10/193:41 pm -
2 stops36h 49m
Deal found 8/18![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Sun 10/185:35 am -
2 stops28h 30m
Deal found 8/18![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/203:41 pm -
2 stops22h 59m
Deal found 8/21![Multiple Airlines logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/286:30 am -
2 stops29h 25m
Deal found 8/18![Multiple Airlines logo]()
$258
Find flight deals from Atlanta to Barcelona
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) 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 23, 2026.
Round-trip from | $761 (Cheapflightsfares) |
|---|---|
One-way from | $240 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,080 |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta 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 7,457,451 searches. Data last updated August 23, 2026.
Use the filters below to find and compare flights from Atlanta to Barcelona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AtlantaBarcelona
ATL Atlanta Hartsfield-Jackson - BCN Barcelona-El Prat
ATLBCN
Atlanta Hartsfield-Jackson
Wed 11/25
8:00 pm-5:05 pm
2 stops39h 05m
Barcelona-El Prat
Tue 12/8
7:10 pm-6:00 pm
1 stop28h 50m
$813
AtlantaBarcelona
ATL Atlanta Hartsfield-Jackson - BCN Barcelona-El Prat
ATLBCN
Atlanta Hartsfield-Jackson
Wed 11/11
9:50 pm-11:50 pm
1 stop20h 00m
Barcelona-El Prat
Mon 11/16
12:20 pm-7:45 pm
1 stop37h 25m
$915
AtlantaBarcelona
ATL Atlanta Hartsfield-Jackson - BCN Barcelona-El Prat
ATLBCN
Atlanta Hartsfield-Jackson
Sat 11/21
9:50 pm-11:50 pm
1 stop20h 00m
Barcelona-El Prat
Sun 11/29
12:20 pm-7:45 pm
1 stop37h 25m
$950
AtlantaBarcelona
ATL Atlanta Hartsfield-Jackson - BCN Barcelona-El Prat
ATLBCN
Atlanta Hartsfield-Jackson
Sun 10/11
10:05 pm-12:50 pm
Nonstop8h 45m
Barcelona-El Prat
Mon 10/19
9:20 am-5:07 pm
1 stop13h 47m
$985
AtlantaBarcelona
ATL Atlanta Hartsfield-Jackson - BCN Barcelona-El Prat
ATLBCN
Atlanta Hartsfield-Jackson
Wed 11/4
7:30 pm-5:15 pm
3 stops15h 45m
Barcelona-El Prat
Wed 11/11
10:55 am-9:24 am
2 stops28h 29m
$987
AtlantaBarcelona
ATL Atlanta Hartsfield-Jackson - BCN Barcelona-El Prat
ATLBCN
Atlanta Hartsfield-Jackson
Mon 10/5
10:30 pm-5:35 pm
1 stop13h 05m
Barcelona-El Prat
Sun 10/18
7:30 pm-8:35 pm
1 stop31h 05m
$995
AtlantaBarcelona
ATL Atlanta Hartsfield-Jackson - BCN Barcelona-El Prat
ATLBCN
Atlanta Hartsfield-Jackson
Tue 12/1
8:05 am-8:35 am
1 stop18h 30m
Barcelona-El Prat
Sat 12/12
10:50 am-3:22 pm
Nonstop10h 32m
$995
AtlantaBarcelona
ATL Atlanta Hartsfield-Jackson - BCN Barcelona-El Prat
ATLBCN
Atlanta Hartsfield-Jackson
Sat 9/26
2:40 pm-9:00 am
2 stops36h 20m
Barcelona-El Prat
Sun 10/4
6:40 am-1:45 pm
1 stop13h 05m
$1,006
AtlantaBarcelona
ATL Atlanta Hartsfield-Jackson - BCN Barcelona-El Prat
ATLBCN
Atlanta Hartsfield-Jackson
Sat 10/10
6:15 pm-9:00 am
1 stop32h 45m
Barcelona-El Prat
Sun 10/18
7:55 am-12:23 am
2 stops22h 28m
$1,007
AtlantaBarcelona
ATL Atlanta Hartsfield-Jackson - BCN Barcelona-El Prat
ATLBCN
Atlanta Hartsfield-Jackson
Sat 9/26
2:40 pm-9:00 am
2 stops36h 20m
Barcelona-El Prat
Sat 10/3
10:20 am-1:45 pm
1 stop33h 25m
$1,026
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from Atlanta to Barcelona
Have a flexible travel schedule? Discover the best time to fly to Barcelona from Atlanta with our price prediction graph.
ATL-S37
ATL-BCN
ATL-REU
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
ATL-S37
ATL-BCN
ATL-REU
What is the cheapest month to book a flight from Atlanta to Barcelona?
Currently, February is the cheapest month in which you can book a flight from Atlanta to Barcelona (average of $719). Flying from Atlanta to Barcelona in June is currently the most expensive (average of $1,598). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 23, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Atlanta to Barcelona as you normally would.
Weekly flight availability from Atlanta to Barcelona
Explore weekly flight availability from Atlanta to Barcelona. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 23, 2026.
The most flights from ATL to S37 are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from Atlanta to Barcelona?
Airfare is below average for this route at the moment.
Atlanta to Barcelona flights typically cost between $859 and $1,290 in September.The cheapest round-trip price found within the last 5 days was $761 on JetBlue (Sep 14-Sep 23).
How far ahead should I book a flight from Atlanta to Barcelona?
The price you pay for your flight from Atlanta to Barcelona may vary depending on when you book. For the best chance of a lower fare, look to book 47 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 23, 2026.
Read reviews from past customers who have flown Delta,Air France, andTurkish Airlines from Atlanta to Barcelona. 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.
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
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Top 10 airlines flying from Atlanta to Barcelona
Discover the top 10 airlines that operate flights from Atlanta 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 7,457,451 searches. Data last updated August 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$183 | Average$1,089 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$385 | Average$1,300 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$419 | Average$1,232 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$451 | Average$935 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$483 | Average$655 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$501 | Average$1,051 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$537 | Average$1,064 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$632 | Average$775 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$733 | Average$1,239 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$736 | Average$1,250 | FlexibilityNo cancel fee | On-time75% |