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Cheap flights from Sydney to Cologne from $909

SYD — CGN
22 Sep — 29 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Cologne

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Cologne

Thu 10/921:05 -
1 stop44h 20m
Mon 14/919:15 -
1 stop39h 55m
Deal found 22/8$1,549
Sun 6/921:05 -
1 stop44h 20m
Thu 10/910:25 -
1 stop24h 45m
Deal found 20/8$1,554
Thu 15/1022:05 -
2 stops44h 20m
Tue 3/1111:30 -
2 stops45h 55m
Deal found 22/8$1,581
Thu 12/1121:35 -
2 stops46h 55m
Sun 15/1111:30 -
2 stops45h 55m
Deal found 20/8$1,709
Thu 10/921:05 -
1 stop44h 20m
Mon 14/910:25 -
2 stops26h 05m
Deal found 22/8$1,828
Sun 6/921:05 -
1 stop44h 20m
Thu 10/910:25 -
2 stops26h 05m
Deal found 20/8$1,829

Find flight deals from Sydney to Cologne

Round-trip from

$1,549

One-way from

$909

Popular in

May

Cheapest in

April

Average price

$2,210
Turkish Airlines
  • Turkish Airlines
  • 10/9-14/9
  • 2 total stops
  • 84h 15m total
  • Sydney to Cologne
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2/9
  • 2/9
  • 3 total stops
  • 57h 20m total
  • Sydney to Cologne
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($424 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($231 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

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

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Route

Depart

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Price

Cheapest return flight

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Sun 6/9

21:05-09:25

1 stop44h 20m

Cologne Köln/Bonn

Thu 10/9

10:25-19:10

1 stop24h 45m

$1,554

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Wed 9/9

21:05-09:25

2 stops44h 20m

Cologne Köln/Bonn

Sun 13/9

19:15-19:10

2 stops39h 55m

$1,554

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Thu 15/10

22:05-09:25

2 stops44h 20m

Cologne Köln/Bonn

Tue 3/11

11:30-19:25

2 stops45h 55m

$1,581

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Thu 12/11

21:35-10:30

2 stops46h 55m

Cologne Köln/Bonn

Sun 15/11

11:30-19:25

2 stops45h 55m

$1,709

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Sun 6/9

21:05-09:25

1 stop44h 20m

Cologne Köln/Bonn

Thu 10/9

10:25-20:30

2 stops26h 05m

$1,829

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Thu 10/9

21:05-09:25

2 stops44h 20m

Cologne Köln/Bonn

Mon 14/9

08:20-07:20

3 stops39h 00m

$1,977

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Thu 15/10

08:55-09:25

3 stops33h 30m

Cologne Köln/Bonn

Tue 3/11

11:30-19:25

2 stops45h 55m

$1,987

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Wed 11/11

11:50-17:10

2 stops39h 20m

Cologne Köln/Bonn

Sun 15/11

18:10-19:25

2 stops39h 15m

$1,992
Fastest return journey

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Tue 24/11

21:35-17:10

2 stops29h 35m

Cologne Köln/Bonn

Thu 14/1

18:10-19:25

2 stops39h 15m

$1,996
Cheapest one-way

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Tue 13/10

22:05-18:15

2 stops29h 10m

$962

Flights are sorted by cheapest return flights first.

Deals found on 22/8

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Sydney to Cologne

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

Reviews of airlines servicing Cologne

Read reviews from past customers who have flown with Turkish Airlines from Sydney to Cologne. 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.
Turkish Airlines
7.4
Good
4,478 reviews
Check prices

Crew

7.8

Boarding

7.3

Comfort

7.3

Overall

7.4

Entertainment

7.5

Food

7.5

Reviews

1 / 20
2.0
Mediocre

Michael,Nov 2024

IST - DTW

We arrived early and checked in. The lady at the counter was very rude to us, we believe it’s because we are a mixed race couple. I asked if we could upgrade our seats and she immediately said no upgrades. We walked away with our boarding passes without looking at them. Later we look at passes and she changed my seat. Now we’re not sitting together after my husband bought our seats. We were assigned 9A and 9B, which we paid for. Now I’m in 9E. I went to the care point counter and the person who helped me said she couldn’t put me next to my husband, because he didn’t purchase 9A. I showed her our paperwork and the price we paid for the seats and her response was there’s nothing she could do. I then waited to speak with someone at the gate. The person I spoke with looked at our receipt and changed my seat to 9C. As we’re sitting waiting for boarding I needed to use the restroom, but the person who was there for security pulled the retractable belt barrier right in front of me and said I needed to hold it. I stood there for 5 minutes and then just sat back down…no one even walked by. I did Not like the way that I was treated and we will never fly Turkish Airlines again. If a trip we’re taking causes us to fly Turkish, I would have to think do I want to be treated this way again. There’s no reason to be treated this way Ever. Shame on Turkish!
Turkish Airlines
7.4
Good
4,478 reviews
Turkish Airlines
7.4
Good
4,478 reviews
Check prices

Crew

7.8

Boarding

7.3

Comfort

7.3

Overall

7.4

Entertainment

7.5

Food

7.5

Reviews

1 / 20
2.0
Mediocre

Michael,Nov 2024

IST - DTW

We arrived early and checked in. The lady at the counter was very rude to us, we believe it’s because we are a mixed race couple. I asked if we could upgrade our seats and she immediately said no upgrades. We walked away with our boarding passes without looking at them. Later we look at passes and she changed my seat. Now we’re not sitting together after my husband bought our seats. We were assigned 9A and 9B, which we paid for. Now I’m in 9E. I went to the care point counter and the person who helped me said she couldn’t put me next to my husband, because he didn’t purchase 9A. I showed her our paperwork and the price we paid for the seats and her response was there’s nothing she could do. I then waited to speak with someone at the gate. The person I spoke with looked at our receipt and changed my seat to 9C. As we’re sitting waiting for boarding I needed to use the restroom, but the person who was there for security pulled the retractable belt barrier right in front of me and said I needed to hold it. I stood there for 5 minutes and then just sat back down…no one even walked by. I did Not like the way that I was treated and we will never fly Turkish Airlines again. If a trip we’re taking causes us to fly Turkish, I would have to think do I want to be treated this way again. There’s no reason to be treated this way Ever. Shame on Turkish!

Related info for your journey

  • How long is the flight from Sydney to Cologne?

    There are many flights that can get you from Sydney to Cologne in 44h 20m. Fly via Turkish Airlines to get the fastest option. The distance between Sydney and Cologne is about 16552 km.

  • What is the cheapest airline to fly from Sydney to Cologne round-trip?

    Turkish Airlines, at $1,497, was found to be the cheapest airline from Sydney to Cologne.. Turkish Airlines is priced at 29% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Sydney to Cologne

AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,497Average$1,732FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

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