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Look for other cheap flights to Cologne Köln/Bonn

$685 Cheap flights to Cologne

1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Australia to Cologne

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:05 - 21:45SYD  Sydney Kingsford Smith-CGN Cologne Köln/Bonn
35h 40m2 stops Singapore Changi Vienna Intl
Multiple Airlines Logo
06:20 - 18:50CGN  Cologne Köln/Bonn-SYD Sydney Kingsford Smith
26h 30m2 stops Vienna Intl Singapore Changi
$1,758Multiple Airlines
Wed, 20 Jan - Sat, 20 Feb
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
$1,793Turkish 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
$1,800Turkish 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
$1,802Turkish Airlines
Thu, 12 Nov - Sun, 15 Nov
Turkish Airlines Logo
21:35 - 10:30SYD  Sydney Kingsford Smith-CGN Cologne Köln/Bonn
46h 55m2 stops Singapore Changi Istanbul
Turkish Airlines Logo
18:10 - 19:25CGN  Cologne Köln/Bonn-SYD Sydney Kingsford Smith
39h 15m2 stops Istanbul Singapore Changi
$1,802Turkish Airlines
Thu, 12 Nov - Sun, 15 Nov
Multiple Airlines Logo
20:05 - 21:45SYD  Sydney Kingsford Smith-CGN Cologne Köln/Bonn
35h 40m2 stops Singapore Changi Vienna Intl
Multiple Airlines Logo
06:20 - 06:30CGN  Cologne Köln/Bonn-SYD Sydney Kingsford Smith
38h 10m3 stops Vienna Intl Singapore Changi Denpasar Bali Ngurah Rai
$1,829Multiple Airlines
Wed, 20 Jan - Sat, 20 Feb
Multiple Airlines Logo
10:10 - 19:35SYD  Sydney Kingsford Smith-CGN Cologne Köln/Bonn
43h 25m2 stops Beijing Capital Munich Franz Josef Strauss
Multiple Airlines Logo
20:20 - 08:35CGN  Cologne Köln/Bonn-SYD Sydney Kingsford Smith
50h 15m2 stops Munich Franz Josef Strauss Beijing Capital
$1,839Multiple Airlines
Mon, 9 Nov - Mon, 16 Nov
Multiple Airlines Logo
11:10 - 17:10BNE  Brisbane-CGN Cologne Köln/Bonn
39h 00m2 stops Shanghai Pu Dong Istanbul
Multiple Airlines Logo
18:10 - 09:00CGN  Cologne Köln/Bonn-BNE Brisbane
53h 50m2 stops Istanbul Shanghai Pu Dong
$1,917Multiple Airlines
Thu, 12 Nov - Thu, 19 Nov
Turkish Airlines Logo
00:30 - 10:30MEL  Melbourne-CGN Cologne Köln/Bonn
44h 00m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
18:10 - 20:45CGN  Cologne Köln/Bonn-MEL Melbourne
40h 35m2 stops Istanbul Singapore Changi
$1,950Turkish Airlines
Wed, 11 Nov - Mon, 16 Nov
Multiple Airlines Logo
20:05 - 16:55SYD  Sydney Kingsford Smith-CGN Cologne Köln/Bonn
30h 50m3 stops Singapore Changi Vienna Intl Munich Franz Josef Strauss
Multiple Airlines Logo
06:20 - 06:30CGN  Cologne Köln/Bonn-SYD Sydney Kingsford Smith
38h 10m3 stops Vienna Intl Singapore Changi Denpasar Bali Ngurah Rai
$1,977Multiple Airlines
Wed, 20 Jan - Sat, 20 Feb

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Wed 20/1

20:05-21:45

2 stops35h 40m

Cologne Köln/Bonn

Sat 20/2

06:20-18:50

2 stops26h 30m

$1,758

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Thu 12/11

21:35-17:10

2 stops29h 35m

Cologne Köln/Bonn

Sun 15/11

11:30-19:25

2 stops45h 55m

$1,793

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Thu 12/11

21:35-17:10

2 stops29h 35m

Cologne Köln/Bonn

Sun 15/11

11:30-19:25

2 stops45h 55m

$1,800

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Thu 12/11

21:35-17:10

2 stops29h 35m

Cologne Köln/Bonn

Sun 15/11

11:30-19:25

2 stops45h 55m

$1,802

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

18:10-19:25

2 stops39h 15m

$1,802

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Wed 20/1

20:05-21:45

2 stops35h 40m

Cologne Köln/Bonn

Sat 20/2

06:20-06:30

3 stops38h 10m

$1,829

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Mon 9/11

10:10-19:35

2 stops43h 25m

Cologne Köln/Bonn

Mon 16/11

20:20-08:35

2 stops50h 15m

$1,839

BrisbaneCologne

BNE Brisbane - CGN Cologne Köln/Bonn

BNECGN

Brisbane

Thu 12/11

11:10-17:10

2 stops39h 00m

Cologne Köln/Bonn

Thu 19/11

18:10-09:00

2 stops53h 50m

$1,917

MelbourneCologne

MEL Melbourne - CGN Cologne Köln/Bonn

MELCGN

Melbourne

Wed 11/11

00:30-10:30

2 stops44h 00m

Cologne Köln/Bonn

Mon 16/11

18:10-20:45

2 stops40h 35m

$1,950

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Wed 20/1

20:05-16:55

3 stops30h 50m

Cologne Köln/Bonn

Sat 20/2

06:20-06:30

3 stops38h 10m

$1,977

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cologne from

Cologne flights insights and trends

Explore insights for your Cologne flight to craft the best travel plan

What is the cheapest month to fly to Cologne?

The cheapest month to fly to Cologne from Australia is in April. Flight prices, which tend to average around $1,588, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Cologne from Australia during September instead. Flights to Cologne in September, while not as cheap as those in April, still average around $1,605.

Cheapest flights to Cologne Köln/Bonn

Find the cheapest flights to Cologne Köln/Bonn from your nearest city or airport
Find flights from Sydney to Frankfurt am Main Airport
CHEAPEST MONTH TO FLY TO COLOGNE FROM SYDNEYApril12% cheaperFlying from Sydney to Cologne costs on average just $1,588 in April
MOST EXPENSIVE MONTH TO FLY TO COLOGNE FROM SYDNEYMay104% more expensiveIt costs about $3,675 for flights to Cologne from Sydney in May
MOST POPULAR MONTH TO FLY TO COLOGNE FROM SYDNEYApril1,600% more users visitedMore momondo users searched in flights to Cologne from Sydney in April than any other month

Cheap Cologne flight deals and tips

Summary info about Cologne flight prices, duration and airlines

Best One-Way Price

$685

Best Round-Trip Price

$1,758

Fastest flight time

29h 35m
The best one-way flight price to Cologne from Australia in the last 5 days is $685 (Sydney Kingsford Smith to Cologne Köln/Bonn).
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The best return flight price to Cologne from Australia in the last 5 days is $1,758 (Sydney Kingsford Smith to Cologne Köln/Bonn).
Search Deals
The fastest flight to Cologne from Australia takes 29h 35m (Melbourne to Cologne Köln/Bonn).
Search Deals

Frequently asked questions about flying to Cologne

Is there an alternative airport near Cologne?

Duesseldorf Intl Airport, Dortmund Airport, Düsseldorf Weeze Airport, Frankfurt-Hahn Airport or Frankfurt am Main Airport can be an alternative airport used for travel to Cologne.

Is there a cheaper alternative to flying into Cologne?

Düsseldorf Weeze Airport has an average price of $114 per person and is typically the cheapest airport to fly into when visiting Cologne. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

What is the absolute cheapest flight to Cologne?

In the past two weeks, users have booked deals to Cologne for $90/person, which is 77% cheaper than the average flight to Cologne. To find the cheapest price to Cologne from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Cologne Köln/Bonn Airport?

Prices for flights to Cologne Köln/Bonn Airport refresh daily.

How many operators does momondo search for flights to Cologne Köln/Bonn Airport?

There is 1 operator available for flights to Cologne Köln/Bonn Airport as of September 2026.

How old do you have to be to fly to Cologne Köln/Bonn Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Cologne Köln/Bonn Airport.

What documentation or ID do you need to fly to Cologne Köln/Bonn Airport?

The travel and health documents required for your trip to Cologne Köln/Bonn Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Cologne Köln/Bonn Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Cologne?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to Cologne with flexible booking policies on momondo?

All flight searches to Cologne on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Cologne?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Cologne.

I’m not ready to book a flight to Cologne right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Cologne and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Cologne

Popular Flights to Cologne

Perth to Cologne Köln/Bonn Flightsfrom $1,103
Melbourne to Cologne Köln/Bonn Flightsfrom $1,410
Brisbane to Cologne Köln/Bonn Flightsfrom $1,346
Sydney Kingsford Smith to Cologne Köln/Bonn Flightsfrom $1,264