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Cheap flights from Cologne to Sydney from $1,607

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — SYD
18 Jun — 25 Jun1
1 adult

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 13 June 2025.

Round-trip from

$1,667

One-way from

$1,607

Popular in

October

Cheapest in

May
21/10-5/11
  • 21/10-5/11
  • 4 total stops
  • 60h 45m total
  • Cologne to Sydney
Search Deals
22/9
  • 22/9
  • 3 total stops
  • 50h 55m total
  • Cologne to Sydney
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($235 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($103 potential savings vs. average return price).
Search Deals

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 13 June 2025.

Tue 21/1008:00CGN - SYD
2 stops27h 30mMultiple Airlines
Wed 5/1120:20SYD - CGN
2 stops33h 15mMultiple Airlines
Deal found 11/6$1,667
Mon 3/1111:35CGN - SYD
2 stops33h 20mBritish Airways
Sat 22/1116:20SYD - CGN
2 stops35h 15mBritish Airways
Deal found 12/6$1,770
Fri 14/1118:15CGN - SYD
2 stops39h 35mTurkish Airlines
Fri 28/1121:45SYD - CGN
2 stops29h 30mTurkish Airlines
Deal found 11/6$2,148
Sun 29/620:50CGN - SYD
2 stops29h 30mAustrian Airlines
Sun 13/714:50SYD - CGN
2 stops26h 00mAustrian Airlines
Deal found 12/6$2,355
Sun 2/1114:40CGN - SYD
2 stops56h 55mAir Canada
Thu 20/1111:20SYD - CGN
3 stops43h 55mAir Canada
Deal found 12/6$2,625
Mon 1/920:05CGN - SYD
2 stops58h 45mAir China
Sat 6/919:40SYD - CGN
2 stops48h 35mAir China
Deal found 12/6$2,806
Sun 27/713:35CGN - SYD
2 stops57h 25mUnited Airlines
Sun 3/810:20SYD - CGN
2 stops55h 20mUnited Airlines
Deal found 12/6$3,055
Mon 16/618:40CGN - SYD
2 stops51h 30mSWISS
Tue 1/714:05SYD - CGN
2 stops27h 05mSWISS
Deal found 11/6$3,210

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 13 June 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

Tue 21/10

08:00-20:30

2 stops27h 30m

Sydney Kingsford Smith

Wed 5/11

20:20-19:35

2 stops33h 15m

$1,667

CologneSydney

CGN - SYD

CGNSYD

Cologne Köln/Bonn

Mon 3/11

11:35-06:55

2 stops33h 20m

Sydney Kingsford Smith

Sat 22/11

16:20-17:35

2 stops35h 15m

$1,770

CologneSydney

CGN - SYD

CGNSYD

Cologne Köln/Bonn

Fri 14/11

18:15-19:50

2 stops39h 35m

Sydney Kingsford Smith

Fri 28/11

21:45-17:15

2 stops29h 30m

$2,148

CologneSydney

CGN - SYD

CGNSYD

Cologne Köln/Bonn

Sun 29/6

20:50-10:20

2 stops29h 30m

Sydney Kingsford Smith

Sun 13/7

14:50-08:50

2 stops26h 00m

$2,355

CologneSydney

CGN - SYD

CGNSYD

Cologne Köln/Bonn

Sun 2/11

14:40-09:35

2 stops56h 55m

Sydney Kingsford Smith

Thu 20/11

11:20-21:15

3 stops43h 55m

$2,625

CologneSydney

CGN - SYD

CGNSYD

Cologne Köln/Bonn

Mon 1/9

20:05-14:50

2 stops58h 45m

Sydney Kingsford Smith

Sat 6/9

19:40-12:15

2 stops48h 35m

$2,806

CologneSydney

CGN - SYD

CGNSYD

Cologne Köln/Bonn

Sun 27/7

13:35-07:00

2 stops57h 25m

Sydney Kingsford Smith

Sun 3/8

10:20-09:40

2 stops55h 20m

$3,055

CologneSydney

CGN - SYD

CGNSYD

Cologne Köln/Bonn

Wed 3/9

06:05-10:25

2 stops44h 20m

Sydney Kingsford Smith

Sat 6/9

18:05-12:15

2 stops50h 10m

$4,598

CologneSydney

CGN - SYD

CGNSYD

Cologne Köln/Bonn

Mon 22/9

19:10-06:05

3 stops50h 55m

$1,607

CologneSydney

CGN - SYD

CGNSYD

Cologne Köln/Bonn

Thu 10/7

10:15-17:10

2 stops46h 55m

$2,188

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 11 results
1
2

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.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 13 June 2025.
Read through reviews of airlines operating flights from Cologne to Sydney, such as Singapore Airlines, Austrian Airlines and Qatar Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,304 reviews
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Austrian Airlines
7.6
Good
802 reviews
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,584 reviews
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
United Airlines
7.4
Good
8,790 reviews
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Turkish Airlines
7.3
Good
3,849 reviews
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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.

  • What are the cheapest airlines flying from Cologne to Sydney round-trip?

    Flying on British Airways is currently your cheapest option to Sydney, with prices starting at $1,770. Additional round-trip tickets that might be worth considering are offered by Turkish Airlines and Austrian Airlines, with the lowest prices starting at $2,148 and $2,355, respectively. British Airways 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 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 Cologne?

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

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