$324+ Cheap flights from Atlanta (ATL) to Barcelona
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BCN
Dec 9 — Dec 161
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 April, booked 12 days in advance, depart on a Sunday or Monday 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 November 9, 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 November 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/319:44 am -
1 stop20h 56m
Tue 1/123:05 pm -
1 stop22h 41m
Deal found 11/5![Multiple Airlines logo]()
$681
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:47 pm -
1 stop15h 53m
Wed 1/1312:45 pm -
2 stops25h 01m
Deal found 11/5![Multiple Airlines logo]()
$698
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:36 pm -
1 stop13h 04m
Thu 12/103:05 pm -
1 stop24h 25m
Deal found 11/5![Multiple Airlines logo]()
$736
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:47 pm -
1 stop15h 53m
Thu 1/76:55 am -
2 stops19h 41m
Deal found 11/5![Multiple Airlines logo]()
$743
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:47 pm -
1 stop15h 53m
Fri 1/810:55 am -
2 stops42h 26m
Deal found 11/5![Multiple Airlines logo]()
$759
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:47 pm -
1 stop15h 53m
Sun 1/1010:55 am -
2 stops39h 05m
Deal found 11/5![Multiple Airlines logo]()
$769
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:47 pm -
1 stop15h 53m
Sat 1/99:50 am -
2 stops42h 03m
Deal found 11/5![Multiple Airlines logo]()
$771
This Mytrip deal was found by Cheapflights users on 11/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/810:39 pm -
2 stops28h 56m
Tue 12/155:55 am -
3 stops33h 19m
Deal found 11/8![Multiple Airlines logo]()
$772
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/812:35 pm -
1 stop18h 05m
Sat 12/126:45 pm -
1 stop20h 17m
Deal found 11/6![Multiple Airlines logo]()
$778
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 November 9, 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 November 9, 2026.
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/6. 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.
Tue 1/196:00 am -
3 stops29h 15m
Mon 2/86:45 am -
2 stops21h 35m
Deal found 11/6![TAP AIR PORTUGAL logo]()
$847
This KLM deal was found by Cheapflights users on 11/6. 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.
Sun 4/2510:00 pm -
Nonstop8h 50m
Mon 5/36:20 am -
1 stop13h 35m
Deal found 11/6![KLM logo]()
$1,028
This KLM deal was found by Cheapflights users on 11/6. 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.
Wed 1/205:40 pm -
1 stop11h 30m
Mon 2/810:50 am -
Nonstop10h 40m
Deal found 11/6![Multiple Airlines logo]()
$1,029
This Delta deal was found by Cheapflights users on 11/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/227:00 pm -
Nonstop8h 40m
Sun 3/2811:10 am -
1 stop32h 45m
Deal found 11/8![Delta logo]()
$1,029
This United Airlines deal was found by Cheapflights users on 11/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/172:30 pm -
3 stops15h 55m
Tue 3/236:50 am -
2 stops17h 22m
Deal found 11/7![United Airlines logo]()
$1,054
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/9. 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.
Sun 3/215:45 pm -
2 stops18h 30m
Sat 3/2712:35 pm -
2 stops25h 18m
Deal found 11/9![TAP AIR PORTUGAL logo]()
$997
This Delta deal was found by Cheapflights users on 11/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2112:30 pm -
1 stop12h 35m
Sat 5/811:00 am -
Nonstop10h 03m
Deal found 11/5![Delta logo]()
$1,030
This United Airlines deal was found by Cheapflights users on 11/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/196:00 am -
2 stops21h 35m
Sat 3/2712:15 pm -
2 stops30h 20m
Deal found 11/8![United Airlines logo]()
$1,058
This KLM deal was found by Cheapflights users on 11/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/193:50 pm -
1 stop11h 10m
Sat 2/2710:50 am -
Nonstop10h 40m
Deal found 11/8![Multiple Airlines logo]()
$1,079
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/8. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1112:05 pm -
2 stops26h 15m
Fri 2/196:45 am -
2 stops23h 10m
Deal found 11/8![TAP AIR PORTUGAL logo]()
$997
This Delta deal was found by Cheapflights users on 11/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/34:30 pm -
1 stop12h 45m
Tue 6/111:00 am -
Nonstop10h 03m
Deal found 11/7![Delta logo]()
$1,084
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/8. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/196:42 pm -
3 stops19h 38m
Sat 2/276:45 am -
2 stops22h 11m
Deal found 11/8![TAP AIR PORTUGAL logo]()
$1,068
Last-minute flights from Atlanta to BarcelonaDiscover last-minute flight deals from Atlanta to Barcelona. Data last updated November 9, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Barcelona. Data last updated November 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:36 pm -
1 stop13h 04m
Thu 12/103:05 pm -
1 stop24h 25m
Deal found 11/5![Multiple Airlines logo]()
$736
This Mytrip deal was found by Cheapflights users on 11/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/810:39 pm -
2 stops28h 56m
Tue 12/155:55 am -
3 stops33h 19m
Deal found 11/8![Multiple Airlines logo]()
$772
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/812:35 pm -
1 stop18h 05m
Sat 12/126:45 pm -
1 stop20h 17m
Deal found 11/6![Multiple Airlines logo]()
$778
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/319:44 am -
1 stop20h 56m
Tue 1/123:05 pm -
1 stop22h 41m
Deal found 11/5![Multiple Airlines logo]()
$681
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:47 pm -
1 stop15h 53m
Mon 1/1112:35 pm -
2 stops26h 28m
Deal found 11/5![Multiple Airlines logo]()
$698
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:47 pm -
1 stop15h 53m
Thu 1/76:55 am -
2 stops19h 41m
Deal found 11/5![Multiple Airlines logo]()
$743
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:47 pm -
1 stop15h 53m
Fri 1/810:55 am -
2 stops42h 26m
Deal found 11/5![Multiple Airlines logo]()
$759
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:47 pm -
1 stop15h 53m
Sun 1/1010:55 am -
2 stops39h 05m
Deal found 11/5![Multiple Airlines logo]()
$769
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:47 pm -
1 stop15h 53m
Sat 1/99:50 am -
2 stops42h 03m
Deal found 11/5![Multiple Airlines logo]()
$771
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 November 9, 2026.
Search for one-way flight options from Atlanta to Barcelona. Find affordable one-way fares based on user searches. Data last updated November 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/910:05 pm -
2 stops36h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 11/2511:33 am -
3 stops30h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/143:48 pm -
2 stops40h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:54 am -
3 stops26h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 2/1110:36 pm -
2 stops44h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:52 pm -
2 stops33h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/97:15 am -
2 stops20h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 11/309:24 pm -
3 stops44h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$390
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 November 9, 2026.
Round-trip from | $681 (Kiwi.com) |
|---|---|
One-way from | $324 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,188 |
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 November 9, 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 3/31
11:15 am-9:50 pm
3 stops28h 35m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$578
AtlantaBarcelona
ATL Atlanta Hartsfield-Jackson - BCN Barcelona-El Prat
ATLBCN
Atlanta Hartsfield-Jackson
Thu 4/8
9:50 pm-1:25 pm
1 stop33h 35m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$591
AtlantaBarcelona
ATL Atlanta Hartsfield-Jackson - BCN Barcelona-El Prat
ATLBCN
Atlanta Hartsfield-Jackson
Wed 3/31
9:50 pm-11:15 pm
1 stop19h 25m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$591
AtlantaBarcelona
ATL Atlanta Hartsfield-Jackson - BCN Barcelona-El Prat
ATLBCN
Atlanta Hartsfield-Jackson
Wed 5/5
7:05 pm-9:50 pm
3 stops20h 45m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$614
AtlantaBarcelona
ATL Atlanta Hartsfield-Jackson - BCN Barcelona-El Prat
ATLBCN
Atlanta Hartsfield-Jackson
Sat 5/1
9:50 pm-1:25 pm
1 stop33h 35m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$631
AtlantaBarcelona
ATL Atlanta Hartsfield-Jackson - BCN Barcelona-El Prat
ATLBCN
Atlanta Hartsfield-Jackson
Fri 5/7
9:50 pm-5:45 pm
1 stop37h 55m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$631
AtlantaBarcelona
ATL Atlanta Hartsfield-Jackson - BCN Barcelona-El Prat
ATLBCN
Atlanta Hartsfield-Jackson
Wed 3/24
7:00 pm-8:40 am
Nonstop8h 40m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$672
AtlantaBarcelona
ATL Atlanta Hartsfield-Jackson - BCN Barcelona-El Prat
ATLBCN
Atlanta Hartsfield-Jackson
Wed 3/10
6:00 pm-8:40 am
Nonstop8h 40m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$672
AtlantaBarcelona
ATL Atlanta Hartsfield-Jackson - BCN Barcelona-El Prat
ATLBCN
Atlanta Hartsfield-Jackson
Tue 3/9
6:00 pm-8:40 am
Nonstop8h 40m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$672
Quickest round-trip
AtlantaBarcelona
ATL Atlanta Hartsfield-Jackson - BCN Barcelona-El Prat
ATLBCN
Atlanta Hartsfield-Jackson
Thu 1/14
6:20 pm-8:40 am
Nonstop8h 20m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$722
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
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
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 $729). Flying from Atlanta to Barcelona in June is currently the most expensive (average of $1,591). 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 November 9, 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 November 9, 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 $857 and $1,510 in December.The cheapest round-trip price found within the last 5 days was $681 on Multiple Airlines (Dec 31-Jan 12).
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 9 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 November 9, 2026.
Read reviews from past customers who have flown KLM,Delta, andScandinavian 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.
Comfort
7.7
Entertainment
7.2
Crew
8.4
Food
7.4
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Entertainment
7.2
Crew
8.4
Food
7.4
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Entertainment
7.2
Crew
8.4
Food
7.4
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Entertainment
7.2
Crew
8.4
Food
7.4
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Entertainment
7.2
Crew
8.4
Food
7.4
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Entertainment
7.2
Crew
8.4
Food
7.4
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
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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 November 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$276 | Average$1,246 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$369 | Average$1,105 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$498 | Average$681 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$501 | Average$1,056 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$549 | Average$1,093 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$603 | Average$943 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$632 | Average$799 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$706 | Average$1,092 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$719 | Average$1,321 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$723 | Average$1,114 | FlexibilityNo cancel fee | On-time62% |