CGN - IST

88€ Find Cheap Flights from Cologne to Istanbul Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cologne to Istanbul departing on 17.10.. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Istanbul Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cologne to Istanbul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cologne to Istanbul, as well as popular online travel agencies
Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
186 €
Typical prices: 297 €-157 €
Air Serbia
Sat 17.10.Tue 27.10.
CGN - IST • 1 stop
Cheapest direct flights
208 €
Typical prices: 186 €-103 €
Turkish Airlines
Tue 8.9.Wed 30.9.
CGN - IST • Direct
Top airlines
Cheapest • from 186 € (return)
Best reviews • 7,4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Turkish Airlines. Average duration is 3h 16m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 88% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg 248 € (return)
Shortest trip • 4h 25m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 10% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 44% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Istanbul!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cologne to Istanbul (CGN-IST)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cologne to Istanbul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cologne to Istanbul

Sat, 17. Oct - Tue, 27. Oct
Air Serbia Logo
10:15 - 15:55
CGN
-
IST
4h 40m
1 stop
Air Serbia Logo
17:30 - 20:05
IST
-
CGN
4h 35m
1 stop
186 €Air Serbia
Sat, 19. Sep - Tue, 22. Sep
Air Serbia Logo
10:15 - 15:55
CGN
-
IST
4h 40m
1 stop
Air Serbia Logo
16:40 - 20:40
IST
-
CGN
5h 00m
1 stop
188 €Air Serbia
Sat, 24. Oct - Tue, 3. Nov
Air Serbia Logo
10:15 - 15:55
CGN
-
IST
4h 40m
1 stop
Air Serbia Logo
17:30 - 20:05
IST
-
CGN
4h 35m
1 stop
189 €Air Serbia
Fri, 28. Aug - Fri, 25. Sep
Lufthansa Logo
20:10 - 2:05
CGN
-
IST
4h 55m
1 stop
Lufthansa Logo
3:45 - 7:45
IST
-
CGN
5h 00m
1 stop
201 €Lufthansa
Wed, 17. Jun - Tue, 23. Jun
Lufthansa Logo
20:10 - 2:05
CGN
-
IST
4h 55m
1 stop
Lufthansa Logo
3:45 - 7:45
IST
-
CGN
5h 00m
1 stop
202 €Lufthansa
Mon, 15. Jun - Tue, 16. Jun
Lufthansa Logo
20:10 - 2:05
CGN
-
IST
4h 55m
1 stop
Lufthansa Logo
3:45 - 7:45
IST
-
CGN
5h 00m
1 stop
203 €Lufthansa
Sun, 28. Jun - Sat, 4. Jul
Lufthansa Logo
18:05 - 2:05
CGN
-
IST
7h 00m
1 stop
Lufthansa Logo
3:45 - 7:45
IST
-
CGN
5h 00m
1 stop
204 €Lufthansa
Wed, 17. Jun - Sun, 21. Jun
Lufthansa Logo
20:10 - 2:05
CGN
-
IST
4h 55m
1 stop
Lufthansa Logo
3:45 - 7:45
IST
-
CGN
5h 00m
1 stop
205 €Lufthansa
Fri, 19. Jun - Sat, 20. Jun
Lufthansa Logo
18:25 - 2:05
CGN
-
IST
6h 40m
1 stop
Lufthansa Logo
3:45 - 7:45
IST
-
CGN
5h 00m
1 stop
205 €Lufthansa
Wed, 23. Sep - Sat, 26. Sep
Lufthansa Logo
13:05 - 2:05
CGN
-
IST
12h 00m
1 stop
Lufthansa Logo
3:45 - 7:45
IST
-
CGN
5h 00m
1 stop
206 €Lufthansa
Booking Insights

KAYAK's insights & trends for Cologne to Istanbul flights

Get data-powered insights and trends into flights from Cologne to Istanbul to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Cologne to Istanbul Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Cologne to Istanbul Airport departing in October.

What’s the cheapest day of the week to fly from Cologne to Istanbul Airport?

The average price of all round-trip flights from Cologne to Istanbul Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Istanbul Airport on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Cologne to Istanbul Airport. For your return ticket, we recommend flying on a Friday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Cologne to Istanbul Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cologne to Istanbul Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cologne to Istanbul Airport is January, where tickets cost 105 € (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is 322 € and 272 € respectively.

Can I save money by flying with a stopover from Cologne to Istanbul Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of 281 €, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Cologne to Istanbul Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Cologne to Istanbul Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Cologne to Istanbul Airport, you should book around 2 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know - Cheap tickets from Cologne to Istanbul Airport

Low seasonJanuary
Cheapest flight88 €
Best time to beat the crowds (45% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Cologne to Istanbul Airport

When to book flights from Cologne to Istanbul

Are your dates flexible? Find out the best times to travel from Cologne to Istanbul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Cologne to Istanbul Airport flights

  • What is the cheapest flight from Cologne to Istanbul Airport?

    In the last 3 days, the lowest price for a flight from Cologne to Istanbul Airport was 88 € for a one-way ticket and 186 € for a return.

  • Which airlines offer Wi-Fi service onboard planes from Cologne to Istanbul Airport?

    KLM, and Lufthansa offer inflight Wi-Fi service on the Cologne to Istanbul Airport flight route.

  • Which aircraft models fly most regularly from Cologne to Istanbul Airport?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Cologne to Istanbul Airport flight route.

  • Which airline alliances offer flights from Cologne to Istanbul Airport?

    Star Alliance is the only airline alliance operating flights between Cologne and Istanbul Airport.

  • On which days can I fly direct from Cologne to Istanbul Airport?

    There are direct flights from Cologne to Istanbul Airport on a daily basis.

  • Which is the best airline for flights from Cologne to Istanbul, Pegasus Airlines or Ajet?

    The two airlines most popular with KAYAK users for flights from Cologne to Istanbul are Pegasus Airlines and Ajet. With an average price for the route of 174 € and an overall rating of 6,7, Pegasus Airlines is the most popular choice. Ajet is also a great choice for the route, with an average price of 177 € and an overall rating of 6,7.

  • How does KAYAK find such low prices on flights from Cologne to Istanbul Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cologne to Istanbul Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cologne to Istanbul Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul Airport from Cologne is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cologne to Istanbul Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Istanbul Airport with an airline and back to Cologne with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cologne to Istanbul Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Istanbul Airport from Cologne up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Cologne to Istanbul Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for 189 € or less one-way and 569 € or less round-trip.

Prefer to fly direct from Cologne Köln/Bonn to Istanbul?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Cologne Köln/Bonn to Istanbul.
Find which airlines fly direct from Cologne Köln/Bonn Airport to Istanbul Airport, which days they fly and book direct flights.

Direct departures

Cologne Köln/Bonn to Istanbul

Monday

Turkish Airlines

Turkish Airlines

Tuesday

Turkish Airlines

Turkish Airlines

Wednesday

Turkish Airlines

Turkish Airlines

Thursday

Turkish Airlines

Turkish Airlines

Friday

Turkish Airlines

Turkish Airlines

Saturday

Turkish Airlines

Turkish Airlines

Sunday

Turkish Airlines

Turkish Airlines

See more direct flights

Direct returns

Istanbul to Cologne Köln/Bonn

Monday

Turkish Airlines

Turkish Airlines

Tuesday

Turkish Airlines

Turkish Airlines

Wednesday

Turkish Airlines

Turkish Airlines

Thursday

Turkish Airlines

Turkish Airlines

Friday

Turkish Airlines

Turkish Airlines

Saturday

Turkish Airlines

Turkish Airlines

Sunday

Turkish Airlines

Turkish Airlines

See more direct flights

Reviews of the top 5 airlines flying from Cologne to Istanbul

 
See real verified KAYAK customer reviews for airlines flying from Cologne to Istanbul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cologne to Istanbul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7,4
Turkish AirlinesOverall score based on 4411 reviews
7,5Food
7,3Comfort
7,5Entertainment
7,8Crew
7,3Boarding
Airline reviews

Turkish Airlines made a long flight from YVR to IST a great flying experience. From the attendants, to the food, to the entertainment program to all the extras, a twelve hour flight ‘flew by’. Late departure and arrival was not the airline’s fault.

10,0 ExcellentAnonymous, Jun 2026
YVR - IST
Read more Turkish Airlines reviews

Turkish Airlines made a long flight from YVR to IST a great flying experience. From the attendants, to the food, to the entertainment program to all the extras, a twelve hour flight ‘flew by’. Late departure and arrival was not the airline’s fault.

Excellent experience with business class area. Staff was attentive and food was amazing. Only one bathroom for business class which was logistically difficult for the staff while preparing meals. Need to offer fluids with meals. I did not get enough water to drink. But overall I rate it 5 star.

On time. Great service, friendly crew. Great food. Everything went without a hitch. We will not hesitate to fly Turkish Airlines again.

It was great. The service was excellent and the timing was very good.

On time, great food, good drink selection! Only down was alcohol-free lounge. Lufthansa had a much better offering!

Seat assignments for family traveling with 2 children. Loud crowd during sleep time

It was crowded… the bathrooms dirty and smelly. The seats have been made even smaller.

delayed to take off from detroit by 3 hours lost baggage in istanbul and now in venice without baggage

I missed the flight during my lay over in Istanbul, due to health condition. Customer service was awful. It was a nightmare. I had to purchase a new flight to my destination and was told that my return flight is compromised due to one segment of the trip being missed. NOBODY responded to my numerous calls and emails. I will never use Turkish airline in the future.

I like Turkish airline, but the food sucks. None of my children eat the food, including me, and it was really hot and

The crew were excellent, smiling and kind. The seats were good for economy though my seat back got a bit sticky from getting out of the reclining position. The food was good for a Kosher meal, better than usual. Entertainment was okay, but there was no Wi-fi available the entire flight. Overall the flight was fine for an overnight flight. The flight attendant in my section was absolutely delightful.

Fortunately the departure was delayed as I had a tight connection and the incoming flight was delayed. The departure delay helped me to make my connection. Thankfully, my luggage also could be transferred in the same time. The aircraft had to be changed and the power outlet in my seat didn’t work. Again luckily as the flight was not full, I could move to a different seat where the power outlet was working.

Never made it to Lufthansa because of Air Canadas negligence.

The legroom was lacking and the entertainment system lacked adequate selection of older films. Modern films are generally not very good.

This is a very basic flight with no-frills. I just wish the seats were a little bit more comfortable.

No food, no entertainment, but that's normal for short-haul flight.

The flight attendants were wonderful - one man put my carry on in the bin for me. Very attentive service. Loved the blanket and pillow waiting for me in economy. Food was excellent which is a surprise given the reputation of any airline food. Wine was fine with the meals. Delighted with the new movies - flight went by very quickly. I would definitely fly Lufthansa again.

Good, however, I wish that the airlines would have delivered my delayed carry-on bag (checked in at boarding gate) to my hotel. I understand that various countries do have restrictions on such services.

Everything was great…Flight Attendants were specially friendly and helpful.

I liked the professional service that began with the information and continued with boarding and the service on board. I recommend you to use the late-night checkin the day before your flight. It made traveling so much better and more pleasant.

Flight changed and cancelled several times over the months in advance that I booked it. However, actual flight went well, no delays, spacious seats. Had some landing issues but otherwise, fine. Also loved that they don’t check weight of luggage!

Seats are disaster, not comfortable at all. With my height 183 cm there were no space for my legs... The airplane was Turkish airlines and no entertainment on board.

Bad. Cancelled and delayed flight. Payed 25£ for seat but got just normal one. No one refunded the money.

It was a safe flight with a friendly cabin crew.

The flight was never confirmed, I was not sent a ticket, and my account was charged for this flight. I’m trying to get my money back for a flight that was not booked or confirmed. Terrible experience

The plane was too hot inside. There was no entertainment and we had to sit on the plane for one hour before takeoff. There was no free wifi.

Online check-in was unavailable for my flight. So I waited 40 min in the queue at the check-in counter. Then, unlike any other airline in the world (and I am a very frequent international flyer) Pegasus was adamant that my CPAP was just another carry on and that I had to pay extra for it. Then, after I had paid in advance for a seat, they insisted I could not sit in an exit row because I was over 60 years old (I'm clearly in good shape and buy exit row seats more or less weekly). We pushed back harder and harder and insisted on talking to the station chief, who spoke with the counter staff by phone (not to me) and eventually relented. Experience on boarf was ok-- for a budget airline.

You adjourned my flight by 1h 30 mns and only updated me 1h30 mns before the new scheduled flight. I submitted an email to Kayak asking for a refund. It was the most stressful experience I've had.

Not because when i try to do check in there is only in turkish language i can not select other language

https://www.instagram.com/reel/DGVSRsasQcG/?igsh=dmkxa2s1eHNlbHZs

Don't fly Pegasus, terrible service at the airport and boarding was really bad. Both flights I took with them were significantly late. This flight had us all changing the gate at the last moment and it was chaos.withour explanation or apology. The planes have seats that don't recline and seats are really hard. The crew on board was good both flights, but that is the only positive thing I can say about this airline. It's not worth it and I won't be flying them again.

The airport staff were some of the worst I've ever flown, and I fly at least 50x every year. From the staff at the gate, to the check in staff, to the ticketing sales staff. My experience in Instanbul was so bad Ill.never fly Pegasus again. They were incredibly rude, dismissive and not helpful whatsoever. This is the worst of the worst if you want to fly a budget airline I'd go elsewhere. The airplane seats are really uncomfortable and don't recline at all, you get charged for every single thing so in the end you will pay more flying with them. The crew on the plane were the only kind people we encountered with Pegasus.

Pegasus Airlines which is the most efficient and cost worth low cost airline all over the Europe

Boarding and flight itself was smooth and temperature during the flight was perfect. It was just overall vibe for long distance flight, felt cheap ( comparing to KLM or TUI that I used recently). Entertainment out of date movies with poor picture quality, no games, flight map wasn't working

Basic, 737 Boeing, business class is just an economy class seat with blocked middle seat (European standard).

Entertainment is nonexistent. Food might have been good, however due to language barriers I didn’t get to have any food. Flat bed seats and layout was excellent. Crew efficient and straightforward, but lacking any western style approach. Not that I’d expect anything else, but one could have hoped.

Unorganized, late and they lost my bag for several days.

Flight took very long to even get checked in for, everything was late and written out by hand. My luggage was lost for several days and it was the most unorganized flight experience of my life.

Delaying more than 5 hours from Belgrade to Tirana Information very rude to questions

It's the shortest trip one could get from BEG anywhere, so it was fine.

I paid for luggage when I bought the ticket but I could not board until I paid for luggage again. The fault lays at the feet of eDreams, the company that booked our flight. Sorry, Air Serbia, but it did affect the boarding process.

They had lost my ticket and despite showing them the confirmation email with the itinerary and receipt of payment for the flight they could not put me on that flight and rescheduled departure postponing it by a whole week

Kraljevo is very convenient airport. It's brand new, small.and efficient. Great job!

Everything you need to know for your flight from Cologne to Istanbul

Information on your arrival and departure airports