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Look for other cheap flights to Cologne Köln/Bonn

$967 Cheap flights to Cologne

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Cologne departing on 20/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
20:40 - 23:20
PER
-
CGN
33h 40m2 stops
Multiple Airlines Logo
00:55 - 00:40
CGN
-
PER
40h 45m3 stops
$1,242Multiple Airlines
Tue, 24 Feb - Mon, 2 Mar
Multiple Airlines Logo
07:35 - 23:20
PER
-
CGN
46h 45m3 stops
Multiple Airlines Logo
00:55 - 00:40
CGN
-
PER
40h 45m3 stops
$1,300Multiple Airlines
Tue, 24 Feb - Mon, 2 Mar
Multiple Airlines Logo
07:15 - 10:35
SYD
-
CGN
37h 20m2 stops
Multiple Airlines Logo
18:15 - 06:15
CGN
-
SYD
26h 00m2 stops
$1,392Multiple Airlines
Fri, 6 Feb - Thu, 12 Feb
Turkish Airlines Logo
21:15 - 10:35
SYD
-
CGN
47h 20m2 stops
Turkish Airlines Logo
18:15 - 19:20
CGN
-
SYD
39h 05m2 stops
$1,553Turkish Airlines
Mon, 9 Feb - Wed, 18 Feb
Turkish Airlines Logo
16:15 - 10:35
PER
-
CGN
49h 20m2 stops
Turkish Airlines Logo
18:15 - 01:25
CGN
-
PER
24h 10m2 stops
$1,556Turkish Airlines
Wed, 18 Feb - Sun, 22 Feb
Turkish Airlines Logo
16:15 - 10:35
PER
-
CGN
49h 20m2 stops
Turkish Airlines Logo
18:15 - 01:25
CGN
-
PER
24h 10m2 stops
$1,558Turkish Airlines
Wed, 18 Feb - Sun, 22 Feb
Turkish Airlines Logo
15:50 - 18:10
PER
-
CGN
32h 20m2 stops
Turkish Airlines Logo
10:25 - 01:10
CGN
-
PER
32h 45m2 stops
$1,565Turkish Airlines
Sun, 10 May - Tue, 30 Jun
British Airways Logo
11:05 - 16:10
MEL
-
CGN
39h 05m2 stops
British Airways Logo
16:35 - 09:25
CGN
-
MEL
30h 50m2 stops
$1,988British Airways
Wed, 11 Mar - Sun, 15 Mar
British Airways Logo
12:10 - 16:20
BNE
-
CGN
37h 10m2 stops
British Airways Logo
16:35 - 05:55
CGN
-
BNE
28h 20m2 stops
$2,091British Airways
Fri, 13 Mar - Sun, 15 Mar
British Airways Logo
12:10 - 16:20
BNE
-
CGN
37h 10m2 stops
British Airways Logo
16:35 - 09:40
CGN
-
BNE
32h 05m3 stops
$2,093British Airways
Fri, 13 Mar - Sun, 15 Mar

momondo Fare Finder

 
Locate flights to Cologne Köln/Bonn that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 12 January 2026.
Use the filters below to find and compare flights to Cologne that are best for you.

Fly from

Route

Depart

Return

Price

PerthCologne

PER - CGN

PERCGN

Perth

Tue 24/2

20:40-23:20

2 stops33h 40m

Cologne Köln/Bonn

Mon 2/3

00:55-00:40

3 stops40h 45m

$1,242

PerthCologne

PER - CGN

PERCGN

Perth

Tue 24/2

07:35-23:20

3 stops46h 45m

Cologne Köln/Bonn

Mon 2/3

00:55-00:40

3 stops40h 45m

$1,300

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Fri 6/2

07:15-10:35

2 stops37h 20m

Cologne Köln/Bonn

Thu 12/2

18:15-06:15

2 stops26h 00m

$1,392

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Mon 9/2

21:15-10:35

2 stops47h 20m

Cologne Köln/Bonn

Wed 18/2

18:15-19:20

2 stops39h 05m

$1,553

PerthCologne

PER - CGN

PERCGN

Perth

Wed 18/2

16:15-10:35

2 stops49h 20m

Cologne Köln/Bonn

Sun 22/2

18:15-01:25

2 stops24h 10m

$1,556

PerthCologne

PER - CGN

PERCGN

Perth

Wed 18/2

16:15-10:35

2 stops49h 20m

Cologne Köln/Bonn

Sun 22/2

18:15-01:25

2 stops24h 10m

$1,558

PerthCologne

PER - CGN

PERCGN

Perth

Sun 10/5

15:50-18:10

2 stops32h 20m

Cologne Köln/Bonn

Tue 30/6

10:25-01:10

2 stops32h 45m

$1,565

MelbourneCologne

MEL - CGN

MELCGN

Melbourne

Wed 11/3

11:05-16:10

2 stops39h 05m

Cologne Köln/Bonn

Sun 15/3

16:35-09:25

2 stops30h 50m

$1,988

BrisbaneCologne

BNE - CGN

BNECGN

Brisbane

Fri 13/3

12:10-16:20

2 stops37h 10m

Cologne Köln/Bonn

Sun 15/3

16:35-05:55

2 stops28h 20m

$2,091

BrisbaneCologne

BNE - CGN

BNECGN

Brisbane

Fri 13/3

12:10-16:20

2 stops37h 10m

Cologne Köln/Bonn

Sun 15/3

16:35-09:40

3 stops32h 05m

$2,093

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
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Cologne flights insights and trends

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How long does it take to fly to Cologne?

Flight times from Australia to Cologne vary, but if you’re flying out of Sydney Kingsford Smith and flying into Cologne Köln/Bonn (one of the most popular routes), then the duration is 29h 05m on average. Another popular route from Australia to Cologne is flying from Melbourne to Cologne Köln/Bonn, which will take roughly 29h 25m. Keep in mind that layovers or delays could extend your travel time.

Cheapest flights to Cologne Köln/Bonn

Find the cheapest flights to Cologne Köln/Bonn from your nearest city or airport

Cheap Cologne flight deals and tips

Summary info about Cologne flight prices, duration and airlines

Best One-Way Price

$967

Best Round-Trip Price

$1,242

Fastest flight time

32h 20m
The best one-way flight price to Cologne from Australia in the last 72 hours is $967 (Sydney Kingsford Smith to Cologne Köln/Bonn).
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The best round-trip flight price to Cologne from Australia in the last 72 hours is $1,242 (Perth to Cologne Köln/Bonn).
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The fastest flight to Cologne from Australia takes 32h 20m (Perth to Cologne Köln/Bonn).
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Frequently asked questions about flying to Cologne

What is the cheapest month to fly to Cologne?

The cheapest month to fly to Cologne from Australia is in November. Flight prices, which tend to average around $1,487, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Cologne from Australia during April instead. Flights to Cologne in April, while not as cheap as those in November, still average around $1,667.

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?

Frankfurt-Hahn Airport has an average price of $136 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 $112/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 are 2 operators available for flights to Cologne Köln/Bonn Airport as of January 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

Popular routes according to searches in the past day on momondo
Melbourne to Cologne Köln/Bonn Flightsfrom $963
Sydney Kingsford Smith to Cologne Köln/Bonn Flightsfrom $931
Perth to Cologne Köln/Bonn Flightsfrom $927
Brisbane to Cologne Köln/Bonn Flightsfrom $1,060