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Cologne

$561+ Cheap flights from Atlanta (ATL) to Cologne (CGN)

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — CGN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Atlanta to Cologne

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Cologne (CGN). 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 July 3, 2025.

Round-trip from

$561
(British Airways)

Popular in

December

Cheapest in

February

Average price

$931
From Atlanta Hartsfield-Jackson to Cologne Köln/Bonn
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Highest demand for flights based on searches. 20% potential increase in price ($274 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($87 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Atlanta to Cologne

Cheapest flights from Atlanta to Cologne
Explore the most affordable flight options available from Atlanta to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This British Airways deal was found by Cheapflights users on 7/2. 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 8/48:16 pmATL - CGN
2 stops18h 14mBritish Airways
Tue 8/199:15 pmCGN - ATL
2 stops26h 24mBritish Airways
Deal found 7/2$561
This Air Canada deal was found by Cheapflights users on 7/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/172:05 pmATL - CGN
2 stops15h 05mAir Canada
Tue 8/266:50 amCGN - ATL
2 stops20h 55mAir Canada
Deal found 7/2$684
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/410:55 amATL - CGN
2 stops21h 25mMultiple Airlines
Tue 8/199:15 pmCGN - ATL
1 stop29h 20mMultiple Airlines
Deal found 7/2$744
This Orbitz deal was found by Cheapflights users on 7/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/166:50 pmATL - CGN
2 stops55h 05mLufthansa
Sun 8/248:05 pmCGN - ATL
2 stops48h 15mLufthansa
Deal found 7/1$816
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/204:05 pmATL - CGN
2 stops14h 10mUnited Airlines
Thu 8/288:35 amCGN - ATL
2 stops17h 03mUnited Airlines
Deal found 7/2$820
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/198:01 pmATL - CGN
2 stops42h 24mAmerican Airlines
Mon 8/1110:50 amCGN - ATL
2 stops36h 49mAmerican Airlines
Deal found 6/30$872

Cheapflights Fare Finder

Customize your flight search to find flights from Atlanta to Cologne 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 July 3, 2025.
Use the filters below to find and compare flights from Atlanta to Cologne that are best for you.

Fly from

Atlanta

Fly to

Cologne

Route

Depart

Return

Price

AtlantaCologne

ATL - CGN

ATLCGN

Atlanta Hartsfield-Jackson

Mon 8/4

8:16 pm-8:30 pm

2 stops18h 14m

Cologne Köln/Bonn

Tue 8/19

9:15 pm-5:39 pm

2 stops26h 24m

$561

AtlantaCologne

ATL - CGN

ATLCGN

Atlanta Hartsfield-Jackson

Sun 8/17

2:05 pm-11:10 am

2 stops15h 05m

Cologne Köln/Bonn

Tue 8/26

6:50 am-9:45 pm

2 stops20h 55m

$684

AtlantaCologne

ATL - CGN

ATLCGN

Atlanta Hartsfield-Jackson

Mon 8/4

10:30 pm-8:30 pm

1 stop16h 00m

Cologne Köln/Bonn

Tue 8/19

9:15 pm-8:35 pm

1 stop29h 20m

$744

AtlantaCologne

ATL - CGN

ATLCGN

Atlanta Hartsfield-Jackson

Sat 8/16

6:50 pm-7:55 am

2 stops55h 05m

Cologne Köln/Bonn

Sun 8/24

8:05 pm-2:20 pm

2 stops48h 15m

$816

AtlantaCologne

ATL - CGN

ATLCGN

Atlanta Hartsfield-Jackson

Wed 8/20

4:05 pm-12:15 pm

2 stops14h 10m

Cologne Köln/Bonn

Thu 8/28

8:35 am-7:38 pm

2 stops17h 03m

$820

AtlantaCologne

ATL - CGN

ATLCGN

Atlanta Hartsfield-Jackson

Sat 7/19

8:01 pm-8:25 pm

2 stops42h 24m

Cologne Köln/Bonn

Mon 8/11

10:50 am-5:39 pm

2 stops36h 49m

$872

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Atlanta to Cologne

Have a flexible travel schedule? Discover the best time to fly to Cologne 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 Cologne

What is the cheapest month to book a flight from Atlanta to Cologne?

Currently, October is the cheapest month in which you can book a flight from Atlanta to Cologne (average of $649). Flying from Atlanta to Cologne in June is currently the most expensive (average of $1,257). 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 CGN?

Find hourly flight availability from Atlanta to Cologne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

It’s typically best to fly out from Atlanta to Cologne at noon. Doing so could potentially save you 32% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Cologne

Get insights into the airlines that provide service to Cologne. 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 Cologne. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and Air Canada from Atlanta to Cologne by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,845 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.0

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,845 reviews
United Airlines
7.4
Good
8,845 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.0

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,845 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.0

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,678 reviews
United Airlines
7.4
Good
8,845 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.0

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,207 reviews
United Airlines
7.4
Good
8,845 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.0

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.6
Okay
7,093 reviews
United Airlines
7.4
Good
8,845 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.0

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What are the cheapest airlines flying from Atlanta to Cologne round-trip?

    British Airways, at $561, was found to be the cheapest airline from Atlanta to Cologne.Alternate airlines to your destination round-trip include Air Canada and Lufthansa. British Airways is currently priced 48% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Atlanta to Cologne 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 Cologne?

    Currently, October is the cheapest month in which you can book a flight from Atlanta to Cologne (average of $649). Flying from Atlanta to Cologne in June is currently the most expensive (average of $1,257). 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

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Top 2 airlines flying from Atlanta to Cologne

Discover the top 2 airlines that operate flights from Atlanta to Cologne. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$521Average$931FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$693Average$722FlexibilityNo cancel feeOn-time70%

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