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Cheap flights from Cologne to Sydney from $1,612

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — SYD
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Cologne to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Cologne (CGN) to Sydney (SYD). 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 17 September 2025.

Round-trip from

$1,612

Popular in

November

Cheapest in

May

Average price

$2,153
11/12-31/1
  • 11/12-31/1
  • 4 total stops
  • 101h 35m total
  • Cologne to Sydney
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($290 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($89 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Cologne to Sydney

Cheapest flights from Cologne to Sydney
Explore the most affordable flight options available from Cologne to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Thu 11/1216:00CGN - SYD
2 stops55h 15mMultiple Airlines
Sat 31/110:45SYD - CGN
2 stops46h 20mMultiple Airlines
Deal found 15/9$1,612
Mon 10/1112:35CGN - SYD
2 stops35h 25mMultiple Airlines
Tue 25/1121:50SYD - CGN
2 stops35h 15mMultiple Airlines
Deal found 15/9$1,657
Mon 8/1212:15CGN - SYD
2 stops44h 35mMultiple Airlines
Wed 4/221:15SYD - CGN
2 stops30h 00mMultiple Airlines
Deal found 15/9$1,698
Mon 8/1212:15CGN - SYD
2 stops44h 35mMultiple Airlines
Mon 2/221:15SYD - CGN
2 stops30h 00mMultiple Airlines
Deal found 16/9$1,701
Wed 10/1219:20CGN - SYD
2 stops37h 30mMultiple Airlines
Wed 4/221:15SYD - CGN
2 stops30h 00mMultiple Airlines
Deal found 15/9$1,722
Wed 10/1219:20CGN - SYD
2 stops37h 30mMultiple Airlines
Mon 2/221:15SYD - CGN
2 stops30h 00mMultiple Airlines
Deal found 16/9$1,734

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cologne to Sydney 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 17 September 2025.
Use the filters below to find and compare flights from Cologne to Sydney that are best for you.

Fly from

Cologne

Fly to

Sydney

Route

Depart

Return

Price

CologneSydney

CGN - SYD

CGNSYD

Cologne Köln/Bonn

Thu 30/10

18:15-10:45

2 stops30h 30m

Sydney Kingsford Smith

Sun 16/11

12:45-10:35

2 stops31h 50m

$2,045

CologneSydney

CGN - SYD

CGNSYD

Cologne Köln/Bonn

Thu 11/12

11:35-10:45

2 stops37h 10m

Sydney Kingsford Smith

Wed 28/1

12:45-10:35

2 stops31h 50m

$2,096

CologneSydney

CGN - SYD

CGNSYD

Cologne Köln/Bonn

Mon 23/2

11:35-10:45

2 stops37h 10m

Sydney Kingsford Smith

Wed 11/3

12:45-17:15

2 stops38h 30m

$2,096

CologneSydney

CGN - SYD

CGNSYD

Cologne Köln/Bonn

Thu 26/2

18:15-10:45

2 stops30h 30m

Sydney Kingsford Smith

Wed 11/3

12:45-17:15

2 stops38h 30m

$2,096

CologneSydney

CGN - SYD

CGNSYD

Cologne Köln/Bonn

Wed 25/2

11:35-10:45

2 stops37h 10m

Sydney Kingsford Smith

Wed 11/3

12:45-17:15

2 stops38h 30m

$2,096

CologneSydney

CGN - SYD

CGNSYD

Cologne Köln/Bonn

Wed 25/2

11:35-10:45

2 stops37h 10m

Sydney Kingsford Smith

Sun 8/3

12:45-10:35

2 stops31h 50m

$2,110

CologneSydney

CGN - SYD

CGNSYD

Cologne Köln/Bonn

Thu 26/2

18:15-10:45

2 stops30h 30m

Sydney Kingsford Smith

Sun 8/3

12:45-17:15

2 stops38h 30m

$2,110

CologneSydney

CGN - SYD

CGNSYD

Cologne Köln/Bonn

Wed 22/10

14:50-10:45

2 stops34h 55m

Sydney Kingsford Smith

Sat 22/11

12:45-17:15

2 stops38h 30m

$2,110

CologneSydney

CGN - SYD

CGNSYD

Cologne Köln/Bonn

Mon 23/2

11:35-10:45

2 stops37h 10m

Sydney Kingsford Smith

Thu 12/3

19:10-17:15

2 stops56h 05m

$2,113

CologneSydney

CGN - SYD

CGNSYD

Cologne Köln/Bonn

Wed 25/2

11:35-10:45

2 stops37h 10m

Sydney Kingsford Smith

Tue 10/3

16:10-10:35

2 stops28h 25m

$2,113

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 13 results
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Best time to book a flight from Cologne to Sydney

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

Cheapflights Insights

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

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

Currently, May is the cheapest month in which you can book a flight from Cologne to Sydney (average of $129). Flying from Cologne to Sydney in October is currently the most expensive (average of $171). 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.

Related info for your journey

Find useful and relevant information for your journey from Cologne to Sydney. 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 Cologne to Sydney?

    For as low as $2,045, Turkish Airlines can have you in Sydney from Cologne in 30h 30m. The distance between Cologne and Sydney is about 16552 km.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Cologne to Sydney (average of $129). Flying from Cologne to Sydney in October is currently the most expensive (average of $171). 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 Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Penrith
Manly
Terrigal
Lithgow
Randwick
Bondi Beach
Coogee
Cronulla
Leura

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How does Cheapflights help users find flights from Cologne to Sydney?

Cheapflights helps you search for flights from Cologne to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Cologne to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Cologne to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Cologne to Sydney, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Cologne to Sydney become cheaper?

Yes! Start tracking prices for Cologne to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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