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$751 Find Cheap Flights to Cologne – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
$1,544
Typical prices: $1,568-$1,644
Turkish Airlines
Thu 10/9Mon 14/9
SYD - CGN • 1 stop
Cheapest one-way flight
$751
Multiple Airlines
Wed 7/10
SYD - CGN • 3 stops
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Flight Deals

Cheap Flights to Cologne

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Cologne

Thu, 10 Sep - Mon, 14 Sep
Turkish Airlines Logo
21:05 - 09:25SYD  Sydney Kingsford Smith-CGN Cologne Köln/Bonn
44h 20m1 stop Istanbul
Turkish Airlines Logo
19:15 - 19:10CGN  Cologne Köln/Bonn-SYD Sydney Kingsford Smith
39h 55m1 stop Istanbul
$1,544Turkish Airlines
Thu, 10 Sep - Mon, 14 Sep
Turkish Airlines Logo
21:05 - 09:25SYD  Sydney Kingsford Smith-CGN Cologne Köln/Bonn
44h 20m1 stop Istanbul
Turkish Airlines Logo
19:15 - 19:10CGN  Cologne Köln/Bonn-SYD Sydney Kingsford Smith
39h 55m1 stop Istanbul
$1,547Turkish Airlines
Thu, 10 Sep - Mon, 14 Sep
Turkish Airlines Logo
21:05 - 09:25SYD  Sydney Kingsford Smith-CGN Cologne Köln/Bonn
44h 20m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
19:15 - 19:10CGN  Cologne Köln/Bonn-SYD Sydney Kingsford Smith
39h 55m2 stops Istanbul Kuala Lumpur Intl
$1,548Turkish Airlines
Wed, 9 Sep - Sun, 13 Sep
Turkish Airlines Logo
21:05 - 09:25SYD  Sydney Kingsford Smith-CGN Cologne Köln/Bonn
44h 20m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
19:15 - 19:10CGN  Cologne Köln/Bonn-SYD Sydney Kingsford Smith
39h 55m2 stops Istanbul Kuala Lumpur Intl
$1,551Turkish Airlines
Thu, 10 Sep - Mon, 14 Sep
Turkish Airlines Logo
21:05 - 09:25SYD  Sydney Kingsford Smith-CGN Cologne Köln/Bonn
44h 20m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
19:15 - 19:10CGN  Cologne Köln/Bonn-SYD Sydney Kingsford Smith
39h 55m2 stops Istanbul Kuala Lumpur Intl
$1,551Turkish Airlines
Thu, 8 Oct - Mon, 19 Oct
Turkish Airlines Logo
22:05 - 18:15SYD  Sydney Kingsford Smith-CGN Cologne Köln/Bonn
29h 10m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
10:25 - 20:10CGN  Cologne Köln/Bonn-SYD Sydney Kingsford Smith
24h 45m2 stops Istanbul Kuala Lumpur Intl
$1,654Turkish Airlines
Thu, 12 Nov - Sun, 15 Nov
Turkish Airlines Logo
21:35 - 17:10SYD  Sydney Kingsford Smith-CGN Cologne Köln/Bonn
29h 35m2 stops Singapore Changi Istanbul
Turkish Airlines Logo
11:30 - 19:25CGN  Cologne Köln/Bonn-SYD Sydney Kingsford Smith
45h 55m2 stops Istanbul Singapore Changi
$1,704Turkish Airlines
Thu, 12 Nov - Sun, 15 Nov
Turkish Airlines Logo
21:35 - 17:10SYD  Sydney Kingsford Smith-CGN Cologne Köln/Bonn
29h 35m2 stops Singapore Changi Istanbul
Turkish Airlines Logo
11:30 - 19:25CGN  Cologne Köln/Bonn-SYD Sydney Kingsford Smith
45h 55m2 stops Istanbul Singapore Changi
$1,708Turkish Airlines
Thu, 10 Sep - Mon, 14 Sep
Multiple Airlines Logo
21:05 - 09:25SYD  Sydney Kingsford Smith-CGN Cologne Köln/Bonn
44h 20m1 stop Istanbul
Multiple Airlines Logo
10:25 - 20:30CGN  Cologne Köln/Bonn-SYD Sydney Kingsford Smith
26h 05m2 stops Istanbul Bangkok Suvarnabhumi
$1,822Multiple Airlines
Thu, 10 Sep - Mon, 14 Sep
Multiple Airlines Logo
14:35 - 09:25SYD  Sydney Kingsford Smith-CGN Cologne Köln/Bonn
26h 50m2 stops Bangkok Suvarnabhumi Istanbul
Multiple Airlines Logo
10:25 - 19:10CGN  Cologne Köln/Bonn-SYD Sydney Kingsford Smith
24h 45m1 stop Istanbul
$1,825Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Cologne

Get data-powered insights and trends into flights to Cologne to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Cologne?

In the last 5 days, the cheapest flight deal to Cologne was found on the route from Sydney, at $1,544 return. The most popular connection is from Melbourne to Cologne, while KAYAK users have found return deals for as low as $1,822 in the last 5 days.

Good to know – Book Cheap Cologne Plane Tickets

Low season

April

Cheapest flight

$751
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 27% lower on average.
Flight from Sydney to Cologne

When to book flights to Cologne

Are your dates flexible? Find out the best times to travel to Cologne based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs - booking Cologne flights

  • What is the cheapest flight to Cologne?

    In the last 5 days, the cheapest flight deal to Cologne was found on the route from Sydney, at $1,544 return. The most popular connection is from Melbourne to Cologne, while KAYAK users have found return deals for as low as $1,822 in the last 5 days.

  • How far is Cologne Köln/Bonn Airport from central Cologne?

    The distance between Cologne Köln/Bonn Airport and the city centre of Cologne is 15 km.

  • What is the name of Cologne’s airport?

    All flights to Cologne land at Cologne Köln/Bonn Airport. The airport code is CGN,and it can also be referred to as Cologne Bonn, Cologne/Bonn, Koeln/Bonn, or Köln/Bonn.

  • How does KAYAK find such low prices on flights to Cologne?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Cologne.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Cologne?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cologne is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Cologne?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cologne with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Cologne?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cologne up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Cologne

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Cologne flight deals.

Reviews of the top airline flying to Cologne

 
Need help choosing which airline to fly with to Cologne? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Turkish AirlinesOverall score based on 4485 reviews
7.3Boarding
7.5Food
7.3Comfort
7.8Crew
7.5Entertainment
Airline reviews

Flight got cancelled for good (apparently due to jet fuel concerns), and we had to re-book to Hannover, Germany instead.

2.0 MediocreAnonymous, May 2026
Read more Turkish Airlines reviews

Flight got cancelled for good (apparently due to jet fuel concerns), and we had to re-book to Hannover, Germany instead.

Be honest of what you sell: This was sold as Business Class on all three legs, while the JetBlue plane didn't even have business class seats, and wanted $164 for extra legroom seats.

it was great honestly for the melbourne flight a kit with blindfold and slippers was probided to each passenger on the seat and the food was really great will definitely recommend people take turkish airlines for travel not just on the sin-melbourne route.

The prices and many to choose from: Very unfriendly unprofessional and difficult staff and lacked English skills. Had the pleasure to go to Istanbul in 2022 but went on Jordan Airlines and found Turkey a wonderful place with kind people. The experience as a first time flyer on Turkish Airlines was so disappointing that received not to go into Turkey was so upset about this cruel treatment

Lost long time boarding because of a system anticipation done and they took to long to rectify when travel avant told them .

I love it, the internet is bad even i paid for it

There was a Turkish Airlines employee sat in 16A in the row in front of us. We understood that she was a Turkish Airlines employee from her interaction with the cabin crew and the fact that she boarded business but was sitting in economy with us. What annoyed us was the extremely loud conversation she had for the majority of the 12 hour flight with two men, one of which was leaning over the chair in front of her. This was annoying as they were so loud that my wife and I could still hear them despite wearing our noise cancelling earphones. No intervention was taken by the cabin crew. Secondly, she ordered some extra meals from the crew, which we believe to have come from business class, for her male friends. Seeing this in economy is very disheartening. Lastly, one of her male friends pulled out an e-cigarette and was only mildly reprimanded by the cabin crew. Overall, we consider this behaviour completely inappropriate of a Turkish Airlines employee. Next time we will book with Emirites, I don’t think that their employees would be allowed to behave in this manner.

Very cheesy food in both options - had to pass. Boarding with open doors (winter)

I requested a special meal (kosher) several months ahead of the flight . It was listed on the Turkish air website that I had a kosher meal. In-flight, there was no kosher meal. I was not able to eat during the nearly 8-hour flight. There also was no kosher meal on the second leg of the trip. The flight attendants said there was nothing they could do. They had no idea why the kosher meal was not provided. Very bad meal service.

Good entertainment system, but the person in front of me was so far reclined I couldn’t use it all flight. The main selections of the food were really not great. The rest was okay. The cabin was also freezing. I had a jacket and a blanket on and was still shivering through the whole flight. I have a cold now after the flight. 🥶

Everything you need to know for your flight to Cologne

Information on the airport you'll fly into in Cologne