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Kos

$1,561+ 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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — KGS
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,561
(Brussels Airlines)
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Kos flight deals.
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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Kos flights.
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From Atlanta Hartsfield-Jackson to Kos
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Find flight deals from Atlanta to Kos

Cheapest flights from Atlanta to Kos
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 May 1, 2025.

This Brussels Airlines deal was found by Cheapflights users on 4/30. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/34:05 pmATL - KGS
2 stops17h 15mBrussels Airlines
Sun 7/611:25 amKGS - ATL
2 stops57h 55mBrussels Airlines
Deal found 4/30$1,561
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/202:38 pmATL - KGS
2 stops21h 47mMultiple Airlines
Sat 7/59:35 amKGS - ATL
2 stops18h 51mMultiple Airlines
Deal found 4/30$1,563
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/202:38 pmATL - KGS
2 stops21h 47mLufthansa
Sat 7/59:35 amKGS - ATL
1 stop35h 45mLufthansa
Deal found 4/30$1,589

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 May 1, 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

Thu 7/3

4:05 pm-4:20 pm

2 stops17h 15m

Kos

Sun 7/6

11:25 am-2:20 pm

2 stops57h 55m

$1,561

AtlantaKos

ATL - KGS

ATLKGS

Atlanta Hartsfield-Jackson

Fri 6/20

2:38 pm-7:25 pm

2 stops21h 47m

Kos

Sat 7/5

9:35 am-9:26 pm

2 stops18h 51m

$1,563

AtlantaKos

ATL - KGS

ATLKGS

Atlanta Hartsfield-Jackson

Fri 6/20

2:38 pm-7:25 pm

2 stops21h 47m

Kos

Sat 7/5

9:35 am-2:20 pm

1 stop35h 45m

$1,589

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

  • Most accurate provider: When it comes to deals on Atlanta-Kos flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Atlanta-Kos flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Atlanta-Kos flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Kos flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Kos flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 May 1, 2025.
Brussels Airlines
7.4
Good
346 reviews

Boarding

7.4

Crew

8.0

Overall

7.4

Food

6.4

Entertainment

6.2

Comfort

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
Brussels Airlines
7.4
Good
346 reviews
Brussels Airlines
7.4
Good
346 reviews

Boarding

7.4

Crew

8.0

Overall

7.4

Food

6.4

Entertainment

6.2

Comfort

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
Lufthansa
6.7
Okay
7,046 reviews
Brussels Airlines
7.4
Good
346 reviews

Boarding

7.4

Crew

8.0

Overall

7.4

Food

6.4

Entertainment

6.2

Comfort

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Kos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Atlanta to Kos that include hotel bookings?

    Yes. In addition to deals on Atlanta to Kos flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Kos?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Kos.

  • Can I find deals for business class flights from Atlanta to Kos?

    Yes. Cheapflights offers flight deals from Atlanta to Kos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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