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Look for other cheap flights to Cologne Köln/Bonn

$739 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

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Multiple Airlines Logo
20:50 - 00:40PER  Perth-CGN Cologne Köln/Bonn
33h 50m2 stops Kuala Lumpur Intl Istanbul Sabiha Gokcen
Multiple Airlines Logo
01:50 - 19:50CGN  Cologne Köln/Bonn-PER Perth
36h 00m2 stops Istanbul Sabiha Gokcen Kuala Lumpur Intl
$1,512Multiple Airlines
Sat, 19 Sep - Tue, 22 Sep
Multiple Airlines Logo
20:50 - 01:05PER  Perth-CGN Cologne Köln/Bonn
34h 15m3 stops Kuala Lumpur Intl Shanghai Pu Dong Stockholm Arlanda
Multiple Airlines Logo
01:15 - 19:50CGN  Cologne Köln/Bonn-PER Perth
36h 35m2 stops Istanbul Sabiha Gokcen Kuala Lumpur Intl
$1,615Multiple Airlines
Wed, 16 Sep - Sat, 19 Sep
Multiple Airlines Logo
20:50 - 20:20PER  Perth-CGN Cologne Köln/Bonn
29h 30m2 stops Kuala Lumpur Intl Istanbul Sabiha Gokcen
Multiple Airlines Logo
17:55 - 03:45CGN  Cologne Köln/Bonn-PER Perth
27h 50m3 stops Barcelona-El Prat Abu Dhabi Zayed Intl Kuala Lumpur Intl
$1,632Multiple Airlines
Sat, 19 Sep - Wed, 23 Sep
Multiple Airlines Logo
18:25 - 18:30PER  Perth-CGN Cologne Köln/Bonn
30h 05m2 stops Singapore Changi Vienna Intl
Multiple Airlines Logo
01:15 - 19:50CGN  Cologne Köln/Bonn-PER Perth
36h 35m2 stops Istanbul Sabiha Gokcen Kuala Lumpur Intl
$1,632Multiple Airlines
Wed, 16 Sep - Sat, 19 Sep
Turkish Airlines Logo
22:05 - 09:25SYD  Sydney Kingsford Smith-CGN Cologne Köln/Bonn
44h 20m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
10:25 - 20:10CGN  Cologne Köln/Bonn-SYD Sydney Kingsford Smith
24h 45m2 stops Istanbul Kuala Lumpur Intl
$1,634Turkish Airlines
Thu, 15 Oct - Thu, 22 Oct
Multiple Airlines Logo
20:50 - 01:05PER  Perth-CGN Cologne Köln/Bonn
34h 15m3 stops Kuala Lumpur Intl Shanghai Pu Dong Stockholm Arlanda
Multiple Airlines Logo
01:55 - 19:50CGN  Cologne Köln/Bonn-PER Perth
35h 55m3 stops Ankara Esenboga Istanbul Sabiha Gokcen Kuala Lumpur Intl
$1,652Multiple Airlines
Wed, 16 Sep - Sat, 19 Sep
Turkish Airlines Logo
22:05 - 09:25SYD  Sydney Kingsford Smith-CGN Cologne Köln/Bonn
44h 20m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
18:10 - 19:25CGN  Cologne Köln/Bonn-SYD Sydney Kingsford Smith
39h 15m2 stops Istanbul Singapore Changi
$1,654Turkish Airlines
Thu, 15 Oct - Thu, 29 Oct
Multiple Airlines Logo
18:25 - 18:30PER  Perth-CGN Cologne Köln/Bonn
30h 05m2 stops Singapore Changi Vienna Intl
Multiple Airlines Logo
01:15 - 19:50CGN  Cologne Köln/Bonn-PER Perth
36h 35m2 stops Istanbul Sabiha Gokcen Kuala Lumpur Intl
$1,654Multiple Airlines
Wed, 16 Sep - Sat, 19 Sep
Multiple Airlines Logo
18:25 - 18:30PER  Perth-CGN Cologne Köln/Bonn
30h 05m2 stops Singapore Changi Vienna Intl
Multiple Airlines Logo
08:20 - 04:20CGN  Cologne Köln/Bonn-PER Perth
38h 00m3 stops Istanbul Sabiha Gokcen Kuala Lumpur Intl Singapore Changi
$1,675Multiple Airlines
Wed, 16 Sep - Sun, 20 Sep
Multiple Airlines Logo
18:25 - 21:45PER  Perth-CGN Cologne Köln/Bonn
33h 20m2 stops Singapore Changi Vienna Intl
Multiple Airlines Logo
01:15 - 04:20CGN  Cologne Köln/Bonn-PER Perth
45h 05m3 stops Istanbul Sabiha Gokcen Kuala Lumpur Intl Singapore Changi
$1,686Multiple Airlines
Wed, 16 Sep - Sat, 19 Sep

momondo Fare Finder

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

Fly from

Route

Depart

Return

Price

Cheapest return flight

PerthCologne

PER Perth - CGN Cologne Köln/Bonn

PERCGN

Perth

Sat 19/9

20:50-00:40

2 stops33h 50m

Cologne Köln/Bonn

Tue 22/9

01:50-19:50

2 stops36h 00m

$1,512

PerthCologne

PER Perth - CGN Cologne Köln/Bonn

PERCGN

Perth

Wed 16/9

20:50-01:05

3 stops34h 15m

Cologne Köln/Bonn

Sat 19/9

01:15-19:50

2 stops36h 35m

$1,615
Fastest return journey

PerthCologne

PER Perth - CGN Cologne Köln/Bonn

PERCGN

Perth

Sat 19/9

20:50-20:20

2 stops29h 30m

Cologne Köln/Bonn

Wed 23/9

17:55-03:45

3 stops27h 50m

$1,632

PerthCologne

PER Perth - CGN Cologne Köln/Bonn

PERCGN

Perth

Wed 16/9

18:25-18:30

2 stops30h 05m

Cologne Köln/Bonn

Sat 19/9

01:15-19:50

2 stops36h 35m

$1,632

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Thu 15/10

22:05-09:25

2 stops44h 20m

Cologne Köln/Bonn

Thu 22/10

10:25-20:10

2 stops24h 45m

$1,634

PerthCologne

PER Perth - CGN Cologne Köln/Bonn

PERCGN

Perth

Wed 16/9

20:50-01:05

3 stops34h 15m

Cologne Köln/Bonn

Sat 19/9

01:55-19:50

3 stops35h 55m

$1,652

SydneyCologne

SYD Sydney Kingsford Smith - CGN Cologne Köln/Bonn

SYDCGN

Sydney Kingsford Smith

Thu 15/10

22:05-09:25

2 stops44h 20m

Cologne Köln/Bonn

Thu 29/10

18:10-19:25

2 stops39h 15m

$1,654

PerthCologne

PER Perth - CGN Cologne Köln/Bonn

PERCGN

Perth

Wed 16/9

18:25-18:30

2 stops30h 05m

Cologne Köln/Bonn

Sat 19/9

01:15-19:50

2 stops36h 35m

$1,654

PerthCologne

PER Perth - CGN Cologne Köln/Bonn

PERCGN

Perth

Wed 16/9

18:25-18:30

2 stops30h 05m

Cologne Köln/Bonn

Sun 20/9

08:20-04:20

3 stops38h 00m

$1,675

PerthCologne

PER Perth - CGN Cologne Köln/Bonn

PERCGN

Perth

Wed 16/9

18:25-21:45

2 stops33h 20m

Cologne Köln/Bonn

Sat 19/9

01:15-04:20

3 stops45h 05m

$1,686

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 $1,551, 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 $1,568.

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 $1,551 in April
MOST EXPENSIVE MONTH TO FLY TO COLOGNE FROM SYDNEYMay104% more expensiveIt costs about $3,590 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

$739

Best Round-Trip Price

$1,512

Fastest flight time

49h 50m
The best one-way flight price to Cologne from Australia in the last 5 days is $739 (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 $1,512 (Perth to Cologne Köln/Bonn).
Search Deals
The fastest flight to Cologne from Australia takes 49h 50m (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?

Frankfurt-Hahn Airport has an average price of $122 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 $139/person, which is 68% 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

Melbourne to Cologne Köln/Bonn Flightsfrom $1,326
Sydney Kingsford Smith to Cologne Köln/Bonn Flightsfrom $1,139
Perth to Cologne Köln/Bonn Flightsfrom $1,029
Brisbane to Cologne Köln/Bonn Flightsfrom $2,144