$1,443+ Cheap flights from Atlanta (ATL) to Kos (KGS)
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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — KGS
Jun 17 — Jun 241
1 adult, Economy
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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 Atlanta to Kos
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Kos (KGS). 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 June 12, 2025.
Round-trip from | $1,443 (Trip.com) |
|---|
Find flight deals from Atlanta to Kos
Cheapest flights from Atlanta to KosExplore the most affordable flight options available from Atlanta to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Atlanta to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This Trip.com deal was found by Cheapflights users on 6/12. 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 6/239:45 pmATL - KGS
2 stops19h 10mMultiple Airlines
Tue 7/86:00 amKGS - ATL
2 stops20h 50mMultiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,443
This SWISS deal was found by Cheapflights users on 6/12. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2410:25 amATL - KGS
2 stops26h 30mSWISS
Wed 7/98:40 pmKGS - ATL
2 stops27h 59mSWISS
Deal found 6/12![SWISS logo]()
$2,063
This Lufthansa deal was found by Cheapflights users on 6/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/244:05 pmATL - KGS
1 stop13h 35mLufthansa
Wed 7/91:30 pmKGS - ATL
1 stop31h 50mLufthansa
Deal found 6/12![Lufthansa logo]()
$2,066
This Brussels Airlines deal was found by Cheapflights users on 6/12. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/254:05 pmATL - KGS
2 stops41h 15mBrussels Airlines
Tue 7/811:15 amKGS - ATL
2 stops34h 05mBrussels Airlines
Deal found 6/12![Brussels Airlines logo]()
$2,127
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2011:14 amATL - KGS
2 stops23h 41mAustrian Airlines
Sat 7/56:45 pmKGS - ATL
2 stops33h 44mAustrian Airlines
Deal found 6/11![Austrian Airlines logo]()
$2,206
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta to Kos 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 June 12, 2025.
Use the filters below to find and compare flights from Atlanta to Kos that are best for you.
Fly from
Atlanta
Fly to
Kos
Route
Depart
Return
Price
AtlantaKos
ATL - KGS
ATLKGS
Atlanta Hartsfield-Jackson
Mon 6/23
9:45 pm-11:55 pm
2 stops19h 10m
Kos
Tue 7/8
6:00 am-7:50 pm
2 stops20h 50m
$1,443
AtlantaKos
ATL - KGS
ATLKGS
Atlanta Hartsfield-Jackson
Tue 6/24
10:25 am-7:55 pm
2 stops26h 30m
Kos
Wed 7/9
8:40 pm-5:39 pm
2 stops27h 59m
$2,063
AtlantaKos
ATL - KGS
ATLKGS
Atlanta Hartsfield-Jackson
Tue 6/24
4:05 pm-12:40 pm
1 stop13h 35m
Kos
Thu 7/10
7:30 pm-2:20 pm
1 stop25h 50m
$2,066
AtlantaKos
ATL - KGS
ATLKGS
Atlanta Hartsfield-Jackson
Wed 6/25
4:05 pm-4:20 pm
2 stops41h 15m
Kos
Tue 7/8
11:15 am-2:20 pm
2 stops34h 05m
$2,127
AtlantaKos
ATL - KGS
ATLKGS
Atlanta Hartsfield-Jackson
Fri 6/20
11:14 am-5:55 pm
2 stops23h 41m
Kos
Sat 7/5
6:45 pm-9:29 pm
2 stops33h 44m
$2,206
Best time to book a flight from Atlanta to Kos
Have a flexible travel schedule? Discover the best time to fly to Kos 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 Kos
Rainfall in Kos by month
Plan your trip to Kos by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Kos ranges from 0.1 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. July is typically the driest time to visit Kos when rainfall is around 0.1 in.
Temperature in Kos by month
Plan your trip to Kos by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Kos, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 50.0 F).
Reviews of airlines servicing Kos
Get insights into the airlines that provide service to Kos. 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 Kos. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Austrian Airlines, SWISS and Brussels Airlines from Atlanta to Kos by reading reviews from past customers. 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.
Food
6.8
Boarding
7.6
Comfort
7.3
Overall
7.6
Entertainment
6.8
Crew
8.1
Reviews
1 / 20
8.0
ExcellentGrant,Jun 2025
VIE - FRA
Food
6.8
Boarding
7.6
Comfort
7.3
Overall
7.6
Entertainment
6.8
Crew
8.1
Reviews
1 / 20
8.0
ExcellentGrant,Jun 2025
VIE - FRA
Food
6.8
Boarding
7.6
Comfort
7.3
Overall
7.6
Entertainment
6.8
Crew
8.1
Reviews
1 / 20
8.0
ExcellentGrant,Jun 2025
VIE - FRA
Food
6.8
Boarding
7.6
Comfort
7.3
Overall
7.6
Entertainment
6.8
Crew
8.1
Reviews
1 / 20
8.0
ExcellentGrant,Jun 2025
VIE - FRA
Food
6.8
Boarding
7.6
Comfort
7.3
Overall
7.6
Entertainment
6.8
Crew
8.1
Reviews
1 / 20
8.0
ExcellentGrant,Jun 2025
VIE - FRA