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Look for other cheap flights to Cologne Köln/Bonn

$603 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 21/4. 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
15:00 - 10:35
MEL
-
CGN
29h 35m
2 stops
Multiple Airlines Logo
18:15 - 07:25
CGN
-
MEL
27h 10m
2 stops
$1,436Multiple Airlines
Fri, 6 Mar - Sun, 22 Mar
Multiple Airlines Logo
12:00 - 09:25
MEL
-
CGN
29h 25m
2 stops
Multiple Airlines Logo
19:10 - 06:15
CGN
-
MEL
27h 05m
2 stops
$1,440Multiple Airlines
Thu, 14 May - Fri, 29 May
Multiple Airlines Logo
13:10 - 17:15
MEL
-
CGN
38h 05m
2 stops
Multiple Airlines Logo
18:15 - 07:25
CGN
-
MEL
27h 10m
2 stops
$1,462Multiple Airlines
Mon, 9 Mar - Fri, 13 Mar
Turkish Airlines Logo
21:05 - 18:10
SYD
-
CGN
29h 05m
2 stops
Turkish Airlines Logo
19:10 - 19:10
CGN
-
SYD
40h 00m
2 stops
$1,550Turkish Airlines
Sun, 19 Apr - Sun, 3 May
Turkish Airlines Logo
21:05 - 09:25
SYD
-
CGN
44h 20m
2 stops
Turkish Airlines Logo
14:50 - 19:10
CGN
-
SYD
44h 20m
2 stops
$1,556Turkish Airlines
Tue, 7 Apr - Mon, 20 Apr
Turkish Airlines Logo
21:05 - 18:10
SYD
-
CGN
29h 05m
2 stops
Turkish Airlines Logo
19:10 - 19:10
CGN
-
SYD
40h 00m
2 stops
$1,559Turkish Airlines
Tue, 7 Apr - Wed, 22 Apr
Turkish Airlines Logo
21:05 - 18:10
SYD
-
CGN
29h 05m
2 stops
Turkish Airlines Logo
19:10 - 19:10
CGN
-
SYD
40h 00m
2 stops
$1,611Turkish Airlines
Sun, 5 Apr - Mon, 20 Apr
British Airways Logo
10:35 - 16:20
BNE
-
CGN
38h 45m
2 stops
British Airways Logo
16:35 - 05:55
CGN
-
BNE
28h 20m
2 stops
$2,084British Airways
Fri, 13 Mar - Sun, 15 Mar
British Airways Logo
10:35 - 16:20
BNE
-
CGN
38h 45m
2 stops
British Airways Logo
16:35 - 05:55
CGN
-
BNE
28h 20m
2 stops
$2,095British Airways
Fri, 13 Mar - Sun, 15 Mar
British Airways Logo
10:35 - 16:20
BNE
-
CGN
38h 45m
2 stops
British Airways Logo
16:35 - 09:40
CGN
-
BNE
32h 05m
3 stops
$2,134British 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 26 January 2026.
Use the filters below to find and compare flights to Cologne that are best for you.

Fly from

Route

Depart

Return

Price

MelbourneCologne

MEL - CGN

MELCGN

Melbourne

Fri 6/3

15:00-10:35

2 stops29h 35m

Cologne Köln/Bonn

Sun 22/3

18:15-07:25

2 stops27h 10m

$1,436

MelbourneCologne

MEL - CGN

MELCGN

Melbourne

Thu 14/5

12:00-09:25

2 stops29h 25m

Cologne Köln/Bonn

Fri 29/5

19:10-06:15

2 stops27h 05m

$1,440

MelbourneCologne

MEL - CGN

MELCGN

Melbourne

Mon 9/3

13:10-17:15

2 stops38h 05m

Cologne Köln/Bonn

Fri 13/3

18:15-07:25

2 stops27h 10m

$1,462

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Sun 19/4

21:05-18:10

2 stops29h 05m

Cologne Köln/Bonn

Sun 3/5

19:10-19:10

2 stops40h 00m

$1,550

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Tue 7/4

21:05-09:25

2 stops44h 20m

Cologne Köln/Bonn

Mon 20/4

14:50-19:10

2 stops44h 20m

$1,556

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Tue 7/4

21:05-18:10

2 stops29h 05m

Cologne Köln/Bonn

Wed 22/4

19:10-19:10

2 stops40h 00m

$1,559

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Sun 5/4

21:05-18:10

2 stops29h 05m

Cologne Köln/Bonn

Mon 20/4

19:10-19:10

2 stops40h 00m

$1,611

BrisbaneCologne

BNE - CGN

BNECGN

Brisbane

Fri 13/3

10:35-16:20

2 stops38h 45m

Cologne Köln/Bonn

Sun 15/3

16:35-05:55

2 stops28h 20m

$2,084

BrisbaneCologne

BNE - CGN

BNECGN

Brisbane

Fri 13/3

10:35-16:20

2 stops38h 45m

Cologne Köln/Bonn

Sun 15/3

16:35-05:55

2 stops28h 20m

$2,095

BrisbaneCologne

BNE - CGN

BNECGN

Brisbane

Fri 13/3

10:35-16:20

2 stops38h 45m

Cologne Köln/Bonn

Sun 15/3

16:35-09:40

3 stops32h 05m

$2,134

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 28h 35m. 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

$603

Best Round-Trip Price

$1,291

Fastest flight time

32h 20m
The best one-way flight price to Cologne from Australia in the last 72 hours is $603 (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 $1,291 (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 $1,442, 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 $1,594.

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 $132 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 $109/person, which is 76% 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
Sydney Kingsford Smith to Cologne Köln/Bonn Flightsfrom $1,070
Melbourne to Cologne Köln/Bonn Flightsfrom $994
Perth to Cologne Köln/Bonn Flightsfrom $1,016
Brisbane to Cologne Köln/Bonn Flightsfrom $1,032