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Cheap flights from Cologne to Athens from £40

CGN — ATH
21 Oct — 28 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cologne to Athens

Enter your travel dates to find the best prices.

Cheapest flights from Cologne to Athens

Wed 30/921:15 -
Nonstop3h 00m
Wed 14/1018:20 -
Nonstop3h 15m
Deal found 18/9£129
Mon 28/912:25 -
Nonstop3h 00m
Wed 14/1018:20 -
Nonstop3h 15m
Deal found 18/9£135
Mon 5/1012:25 -
Nonstop3h 00m
Fri 9/1022:30 -
Nonstop3h 15m
Deal found 20/9£139
Sun 27/906:55 -
Nonstop3h 00m
Thu 8/1010:25 -
1 stop10h 55m
Deal found 20/9£163
Wed 30/921:15 -
Nonstop3h 00m
Mon 12/1009:45 -
Nonstop3h 15m
Deal found 18/9£186
Mon 28/912:25 -
Nonstop3h 00m
Mon 12/1009:45 -
Nonstop3h 15m
Deal found 18/9£191

Find flight deals from Cologne to Athens

Round-trip from

£139

One-way from

£40

Popular in

December

Cheapest in

June

Average price

£190
Ryanair
  • Ryanair
  • 5/10-9/10
  • Nonstop
  • 6h 15m total
  • Cologne to Athens
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Ryanair
  • Ryanair
  • 30/9-31/12
  • Nonstop
  • 3h 00m total
  • Cologne to Athens
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Cologne to Athens that are best for you.

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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

CologneAthens

CGN Cologne Köln/Bonn - ATH Athens Eleftherios V.

CGNATH

Cologne Köln/Bonn

Mon 28/9

12:25-16:25

Nonstop3h 00m

Athens Eleftherios V.

Wed 31/12

00:00-23:00

Nonstop0h 00m

£41

CologneAthens

CGN Cologne Köln/Bonn - ATH Athens Eleftherios V.

CGNATH

Cologne Köln/Bonn

Tue 17/11

20:50-03:25

2 stops29h 35m

Athens Eleftherios V.

Wed 31/12

00:00-23:00

Nonstop0h 00m

£120

CologneAthens

CGN Cologne Köln/Bonn - ATH Athens Eleftherios V.

CGNATH

Cologne Köln/Bonn

Tue 15/12

20:50-03:25

2 stops29h 35m

Athens Eleftherios V.

Wed 31/12

00:00-23:00

Nonstop0h 00m

£120

CologneAthens

CGN Cologne Köln/Bonn - ATH Athens Eleftherios V.

CGNATH

Cologne Köln/Bonn

Tue 20/10

21:25-09:35

2 stops35h 10m

Athens Eleftherios V.

Wed 31/12

00:00-23:00

Nonstop0h 00m

£120

CologneAthens

CGN Cologne Köln/Bonn - ATH Athens Eleftherios V.

CGNATH

Cologne Köln/Bonn

Tue 16/3

20:50-03:25

2 stops29h 35m

Athens Eleftherios V.

Wed 31/12

00:00-23:00

Nonstop0h 00m

£120

CologneAthens

CGN Cologne Köln/Bonn - ATH Athens Eleftherios V.

CGNATH

Cologne Köln/Bonn

Sat 20/3

10:10-03:25

2 stops40h 15m

Athens Eleftherios V.

Wed 31/12

00:00-23:00

Nonstop0h 00m

£124

CologneAthens

CGN Cologne Köln/Bonn - ATH Athens Eleftherios V.

CGNATH

Cologne Köln/Bonn

Sun 4/10

08:20-19:25

1 stop10h 05m

Athens Eleftherios V.

Wed 31/12

00:00-23:00

Nonstop0h 00m

£138

CologneAthens

CGN Cologne Köln/Bonn - ATH Athens Eleftherios V.

CGNATH

Cologne Köln/Bonn

Thu 29/10

15:15-17:10

1 stop24h 55m

Athens Eleftherios V.

Wed 31/12

00:00-23:00

Nonstop0h 00m

£143

CologneAthens

CGN Cologne Köln/Bonn - ATH Athens Eleftherios V.

CGNATH

Cologne Köln/Bonn

Tue 27/10

00:55-08:35

1 stop6h 40m

Athens Eleftherios V.

Wed 31/12

00:00-23:00

Nonstop0h 00m

£143

CologneAthens

CGN Cologne Köln/Bonn - ATH Athens Eleftherios V.

CGNATH

Cologne Köln/Bonn

Thu 4/2

06:50-12:55

1 stop5h 05m

Athens Eleftherios V.

Tue 9/2

12:55-19:35

1 stop7h 40m

£209

Flights are sorted by cheapest return flights first.

Deals found on 19/9

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Cologne to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Cologne with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Cologne to Athens

How far ahead should I book a flight from Cologne to Athens?

Booking 7 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cologne to Athens. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, June is the cheapest month in which you can book a flight from Cologne to Athens (average of £135). Flying from Cologne to Athens in December is currently the most expensive (average of £284). 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 CGN to ATH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cologne to Athens as you normally would.

How much does it cost for a return flight from Cologne to Athens?

Airfare is below average for this route at the moment.

Cologne to Athens flights typically cost between £170 and £270 in October.
The cheapest return price found within the last 5 days was £139 on Ryanair (5 Oct–9 Oct).

Related info for your journey

  • How long is the flight from Cologne to Athens?

    Lufthansa, Turkish Airlines, and SWISS can get you from Cologne to Athens in just under 4h 35m. Your travel time can differ by up to 4h 30m. Cologne and Athens are separated by a distance of 1213 mi. This flight may include one or multiple stops.

  • What are the most reliable airlines from Cologne to Athens?

    Consider Smartwings (100%), Eurowings (72%) or Ryanair (50%) when booking your flight. These represent the most reliable airlines when flying from Cologne to Athens.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Cologne to Athens (average of £135). Flying from Cologne to Athens in December is currently the most expensive (average of £284). 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

Travelling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Piraeus
Aegina
Hydra
Skala

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Alternative routes for Cologne to Athens

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When you search for this flight from Cologne to Athens, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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