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Cheap flights from Sydney to Cologne from $777

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CGN
6 Sep — 13 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
Explore the most affordable flight options available from Sydney to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 August 2026.

Wed 16/921:05 -
2 stops29h 10m
Wed 23/910:25 -
2 stops24h 45m
Deal found 3/8$1,650
Sun 6/911:00 -
2 stops43h 20m
Wed 16/910:55 -
2 stops41h 40m
Deal found 6/8$1,815
Wed 16/907:35 -
3 stops33h 50m
Wed 23/910:25 -
2 stops24h 45m
Deal found 3/8$1,971
Sun 30/822:15 -
2 stops28h 00m
Sun 18/1014:50 -
2 stops44h 20m
Deal found 3/8$1,980
Mon 17/811:00 -
2 stops35h 20m
Fri 21/813:45 -
2 stops35h 15m
Deal found 4/8$2,108
Wed 4/1110:30 -
2 stops36h 20m
Sun 8/1120:20 -
2 stops49h 45m
Deal found 6/8$2,233
Mon 31/810:00 -
2 stops55h 25m
Sun 18/1014:50 -
2 stops44h 20m
Deal found 3/8$2,251
Thu 5/1121:35 -
2 stops29h 35m
Mon 9/1111:30 -
2 stops36h 15m
Deal found 3/8$2,309

Find flight deals from Sydney to Cologne

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) 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 7 August 2026.

Round-trip from

$1,585

One-way from

$777

Popular in

May

Cheapest in

March

Average price

$2,251
Turkish Airlines
  • Turkish Airlines
  • 16/9-23/9
  • 4 total stops
  • 53h 55m total
  • Sydney to Cologne
Search Deals
6/9
  • 6/9
  • 3 total stops
  • 44h 20m total
  • Sydney to Cologne
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($491 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($220 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney 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 647,157 searches. Data last updated 7 August 2026.
Use the filters below to find and compare flights from Sydney to Cologne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Sun 6/9

10:00-18:15

2 stops40h 15m

Cologne Köln/Bonn

Wed 16/9

19:15-19:10

2 stops39h 55m

$1,832

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Wed 16/9

07:35-09:25

3 stops33h 50m

Cologne Köln/Bonn

Wed 23/9

10:25-19:10

2 stops24h 45m

$1,971

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Wed 4/11

10:30-12:50

2 stops36h 20m

Cologne Köln/Bonn

Sun 8/11

20:20-08:05

2 stops49h 45m

$2,233

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Thu 5/11

21:35-17:10

2 stops29h 35m

Cologne Köln/Bonn

Mon 9/11

11:30-09:45

2 stops36h 15m

$2,309

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Sat 22/8

20:50-19:10

2 stops30h 20m

Cologne Köln/Bonn

Wed 26/8

18:40-06:10

2 stops27h 30m

$2,460
Fastest return journey

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Sun 6/9

21:05-18:15

1 stop29h 10m

Cologne Köln/Bonn

Wed 16/9

10:25-19:10

1 stop24h 45m

$2,804

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Sat 19/9

07:35-09:25

3 stops33h 50m

Cologne Köln/Bonn

Sun 4/10

10:25-07:05

3 stops35h 40m

$2,968
Cheapest one-way

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Sun 6/9

10:05-22:25

3 stops44h 20m

$777

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Mon 30/11

20:05-09:45

2 stops47h 40m

$829
Fastest single journey

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Wed 23/9

21:05-18:15

2 stops29h 10m

$987

Flights are sorted by cheapest return flights first.

Deals found on 6/8

Showing 1-10 of 15 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
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.

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 7 August 2026.
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
4,467 reviews
Check prices

Comfort

7.3

Crew

7.8

Entertainment

7.5

Overall

7.4

Boarding

7.3

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
4,467 reviews
Turkish Airlines
7.4
Good
4,467 reviews
Check prices

Comfort

7.3

Crew

7.8

Entertainment

7.5

Overall

7.4

Boarding

7.3

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

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

  • How long is the flight from Sydney to Cologne?

    There are many flights that can get you from Sydney to Cologne in 29h 35m. Fly via Air China or Turkish Airlines to get the fastest option. The distance between Sydney and Cologne is about 16552 km. This flight may include one or multiple stops.

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

    Turkish Airlines, at $1,517, was found to be the cheapest airline from Sydney to Cologne.. Turkish Airlines is priced at 28% 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

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Top airline flying from Sydney to Cologne

Discover the top airline that operate flights from Sydney 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 647,157 searches. Data last updated 7 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,517Average$1,765FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

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Why should you use Cheapflights to find cheap flight tickets from Sydney to Cologne?

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