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$988+ Cheap flights to Cologne

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
— CGN
2 Sep — 9 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to Cologne in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Cologne
Explore the most affordable flight options available to Cologne. Find the lowest fares based on data from user searches, with prices last updated on 3 August 2026.

Sun 13/921:05
SYD
-
CGN
2 stops44h 20m
Turkish Airlines
Sun 20/914:50
CGN
-
SYD
2 stops44h 20m
Turkish Airlines
Deal found 30/7$1,572
Tue 15/921:05
SYD
-
CGN
2 stops44h 20m
Turkish Airlines
Tue 22/919:15
CGN
-
SYD
2 stops39h 55m
Turkish Airlines
Deal found 1/8$1,575
Wed 16/921:05
SYD
-
CGN
2 stops29h 10m
Turkish Airlines
Wed 23/910:25
CGN
-
SYD
2 stops24h 45m
Turkish Airlines
Deal found 1/8$1,586
Sun 13/907:35
SYD
-
CGN
3 stops42h 40m
Multiple Airlines
Sun 20/914:50
CGN
-
SYD
2 stops44h 20m
Multiple Airlines
Deal found 30/7$1,760
Wed 16/907:35
SYD
-
CGN
3 stops33h 50m
Multiple Airlines
Wed 23/910:25
CGN
-
SYD
2 stops24h 45m
Multiple Airlines
Deal found 1/8$1,772
Tue 15/921:05
SYD
-
CGN
3 stops33h 15m
Multiple Airlines
Tue 22/910:55
CGN
-
SYD
3 stops48h 15m
Multiple Airlines
Deal found 1/8$1,862
Sat 7/1110:30
SYD
-
CGN
2 stops45h 40m
Multiple Airlines
Tue 24/1113:35
CGN
-
SYD
3 stops33h 00m
Multiple Airlines
Deal found 1/8$1,991
Sat 12/910:10
SYD
-
CGN
2 stops55h 15m
Multiple Airlines
Sat 19/910:25
CGN
-
SYD
2 stops24h 45m
Multiple Airlines
Deal found 29/7$1,994
Sun 9/818:00
SYD
-
CGN
2 stops47h 25m
Multiple Airlines
Sun 16/819:10
CGN
-
SYD
2 stops40h 00m
Multiple Airlines
Deal found 29/7$2,051
Thu 12/1121:30
SYD
-
CGN
2 stops29h 40m
Turkish Airlines
Mon 16/1118:10
CGN
-
SYD
2 stops31h 40m
Turkish Airlines
Deal found 30/7$2,081

Find flight deals to Cologne

Find the latest flights to Cologne in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 3 August 2026.

Return from

$1,572

One-way from

$988

Popular in

May

Cheapest in

March

Average price

$2,253
Turkish Airlines
  • Turkish Airlines
  • 13/9-20/9
  • 4 total stops
  • 88h 40m total
  • Sydney to Cologne
Search Deals
Turkish Airlines
  • Turkish Airlines
  • 23/9
  • 2 total stops
  • 29h 10m total
  • Sydney to Cologne
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($346 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($155 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Cologne that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 3 August 2026.
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

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Sun 13/9

21:05-09:25

2 stops44h 20m

Cologne Köln/Bonn

Sun 20/9

14:50-19:10

2 stops44h 20m

$1,572

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Sun 13/9

07:35-18:15

3 stops42h 40m

Cologne Köln/Bonn

Sun 20/9

14:50-19:10

2 stops44h 20m

$1,760

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Wed 16/9

07:35-09:25

3 stops33h 50m

Cologne Köln/Bonn

Wed 23/9

10:25-19:10

2 stops24h 45m

$1,772

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Sat 12/9

10:10-09:25

2 stops55h 15m

Cologne Köln/Bonn

Sat 19/9

10:25-19:10

2 stops24h 45m

$1,994

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Thu 12/11

21:30-17:10

2 stops29h 40m

Cologne Köln/Bonn

Mon 16/11

18:10-11:50

2 stops31h 40m

$2,081

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Fri 6/11

21:35-17:10

2 stops29h 35m

Cologne Köln/Bonn

Tue 24/11

11:30-21:55

2 stops48h 25m

$2,157
Fastest return journey

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Sat 15/8

10:00-09:25

2 stops31h 25m

Cologne Köln/Bonn

Wed 19/8

10:25-19:10

2 stops24h 45m

$2,497

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Sat 7/11

16:20-12:50

3 stops30h 30m

Cologne Köln/Bonn

Tue 24/11

09:20-06:50

3 stops35h 30m

$2,702

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Thu 5/11

12:10-10:30

2 stops32h 20m

Cologne Köln/Bonn

Mon 9/11

18:10-09:45

2 stops29h 35m

$2,709
Cheapest one-way

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Wed 23/9

07:25-18:15

3 stops42h 50m

$1,299

Flights are sorted by cheapest return flights first.

Deals found on 2/8

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight to Cologne

Have a flexible travel schedule? Discover the best time to fly to 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 to Cologne

What are the cheapest airlines that fly to Cologne?

The cheapest airline flying from Sydney to Cologne is Turkish Airlines.

Reviews of airlines servicing Cologne

Get insights into the airlines that provide service to Cologne. 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 Cologne. Reviews last updated 3 August 2026.
See what other customers who have flown with Turkish Airlines to Germany have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
4,463 reviews
Check prices

Entertainment

7.5

Crew

7.8

Comfort

7.3

Food

7.5

Overall

7.4

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Michael,Nov 2024

IST - DTW

We arrived early and checked in. The lady at the counter was very rude to us, we believe it’s because we are a mixed race couple. I asked if we could upgrade our seats and she immediately said no upgrades. We walked away with our boarding passes without looking at them. Later we look at passes and she changed my seat. Now we’re not sitting together after my husband bought our seats. We were assigned 9A and 9B, which we paid for. Now I’m in 9E. I went to the care point counter and the person who helped me said she couldn’t put me next to my husband, because he didn’t purchase 9A. I showed her our paperwork and the price we paid for the seats and her response was there’s nothing she could do. I then waited to speak with someone at the gate. The person I spoke with looked at our receipt and changed my seat to 9C. As we’re sitting waiting for boarding I needed to use the restroom, but the person who was there for security pulled the retractable belt barrier right in front of me and said I needed to hold it. I stood there for 5 minutes and then just sat back down…no one even walked by. I did Not like the way that I was treated and we will never fly Turkish Airlines again. If a trip we’re taking causes us to fly Turkish, I would have to think do I want to be treated this way again. There’s no reason to be treated this way Ever. Shame on Turkish!
Turkish Airlines
7.4
Good
4,463 reviews
Turkish Airlines
7.4
Good
4,463 reviews
Check prices

Entertainment

7.5

Crew

7.8

Comfort

7.3

Food

7.5

Overall

7.4

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Michael,Nov 2024

IST - DTW

We arrived early and checked in. The lady at the counter was very rude to us, we believe it’s because we are a mixed race couple. I asked if we could upgrade our seats and she immediately said no upgrades. We walked away with our boarding passes without looking at them. Later we look at passes and she changed my seat. Now we’re not sitting together after my husband bought our seats. We were assigned 9A and 9B, which we paid for. Now I’m in 9E. I went to the care point counter and the person who helped me said she couldn’t put me next to my husband, because he didn’t purchase 9A. I showed her our paperwork and the price we paid for the seats and her response was there’s nothing she could do. I then waited to speak with someone at the gate. The person I spoke with looked at our receipt and changed my seat to 9C. As we’re sitting waiting for boarding I needed to use the restroom, but the person who was there for security pulled the retractable belt barrier right in front of me and said I needed to hold it. I stood there for 5 minutes and then just sat back down…no one even walked by. I did Not like the way that I was treated and we will never fly Turkish Airlines again. If a trip we’re taking causes us to fly Turkish, I would have to think do I want to be treated this way again. There’s no reason to be treated this way Ever. Shame on Turkish!

FAQs about flying to Cologne

  • What airport do you fly into for flights to Cologne?

    Booking a flight to Cologne Köln/Bonn (CGN) is your only option if you intend on flying to Cologne. It is only a 15.2 km journey from Köln/Bonn to Cologne’s city centre.

  • Can I find cheaper flights to Cologne if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Cologne on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Cologne?

    Based on reviews from Cheapflights users, Turkish Airlines is rated the highest out of the airlines that fly to Cologne.

  • Where does the fastest flight to Cologne depart from?

    For those looking to save time traveling to Cologne, Perth offers the quickest one-way flight (25 hours 0 minutes).

  • Does Cologne Köln/Bonn have car hire?

    Yes. Those touching down at Cologne Köln/Bonn can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Cologne Köln/Bonn?

    Yes. Cologne Köln/Bonn has hotels nearby for those requiring accommodations. Moxy Cologne Bonn Airport is the closest property to Cologne Köln/Bonn (1.6 km away from Cologne Köln/Bonn).

See more FAQs

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