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$1,214+ 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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
— CGN
16 Jul — 23 Jul1
1 adult

Flights to Cologne in 2025

Find the latest flights to Cologne in 2025, 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 11 July 2025.

Return from

$1,846

One-way from

$1,214

Popular in

July

Cheapest in

April

Average price

$3,351
8/11-15/11
  • 8/11-15/11
  • 4 total stops
  • 56h 00m total
  • Sydney to Cologne
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Turkish Airlines
  • Turkish Airlines
  • 25/7
  • 2 total stops
  • 44h 35m total
  • Sydney to Cologne
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($688 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease ($186 potential savings vs. average return price).
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Average for return flights in July 2025
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Find flight deals to Cologne

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 11 July 2025.

Sat 8/1121:45SYD - CGN
2 stops29h 30mMultiple Airlines
Sat 15/1118:15CGN - SYD
2 stops26h 30mMultiple Airlines
Deal found 9/7$1,846
Sun 24/820:55SYD - CGN
2 stops29h 20mTurkish Airlines
Sun 31/819:10CGN - SYD
2 stops39h 50mTurkish Airlines
Deal found 10/7$2,117
Sat 8/1111:20SYD - CGN
3 stops39h 45mAir Canada
Sat 15/1108:40CGN - SYD
2 stops38h 55mAir Canada
Deal found 9/7$2,150
Thu 11/1216:20SYD - CGN
2 stops35h 15mBritish Airways
Sun 18/118:20CGN - SYD
2 stops26h 35mBritish Airways
Deal found 9/7$2,945

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 11 July 2025.
Use the filters below to find and compare flights to Cologne that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Sat 8/11

21:45-17:15

2 stops29h 30m

Cologne Köln/Bonn

Sat 15/11

18:15-06:45

2 stops26h 30m

$1,846

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Sun 24/8

20:55-18:15

2 stops29h 20m

Cologne Köln/Bonn

Sun 31/8

19:10-19:00

2 stops39h 50m

$2,117

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Sat 8/11

11:20-17:05

3 stops39h 45m

Cologne Köln/Bonn

Sat 15/11

08:40-09:35

2 stops38h 55m

$2,150

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Thu 11/12

16:20-17:35

2 stops35h 15m

Cologne Köln/Bonn

Sun 18/1

18:20-06:55

2 stops26h 35m

$2,945

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Fri 25/7

20:55-09:30

2 stops44h 35m

$1,214

SydneyCologne

SYD - CGN

SYDCGN

Sydney Kingsford Smith

Sat 26/7

10:20-09:30

2 stops55h 10m

$1,252

Flights are sorted by cheapest return flights first.

Deals found on 9/7

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

How long is the flight to Cologne?

On average, a flight from Sydney to Cologne takes 29 hours 15 minutes. Flights to Cologne from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Cologne?

The most popular airlines flying from Sydney to Cologne are Turkish Airlines and Thai Airways.

Turkish Airlines
Turkish Airlines
From $974
Thai Airways
Thai Airways
From $1,331

What are the cheapest airlines that fly to Cologne?

The cheapest airlines flying from Sydney to Cologne are Turkish Airlines and Thai Airways.

Rainfall in Cologne by month

Plan your trip to Cologne by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cologne ranges from 52.0 - 90.0 mm per month. June is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Cologne when rainfall is around 52.0 mm.

Temperature in Cologne by month

Plan your trip to Cologne by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cologne, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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 11 July 2025.
See what other customers who have flown with Turkish Airlines, Air Canada, andBritish Airways 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
7.3
Good
3,896 reviews
Check prices

Food

7.4

Comfort

7.3

Entertainment

7.4

Crew

7.7

Overall

7.3

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
7.3
Good
3,896 reviews
Turkish Airlines
7.3
Good
3,896 reviews
Check prices

Food

7.4

Comfort

7.3

Entertainment

7.4

Crew

7.7

Overall

7.3

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!
Air Canada
7.1
Good
9,696 reviews
Turkish Airlines
7.3
Good
3,896 reviews
Check prices

Food

7.4

Comfort

7.3

Entertainment

7.4

Crew

7.7

Overall

7.3

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!
British Airways
6.6
Okay
7,120 reviews
Turkish Airlines
7.3
Good
3,896 reviews
Check prices

Food

7.4

Comfort

7.3

Entertainment

7.4

Crew

7.7

Overall

7.3

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 30 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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