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$89+ Cheap flights from Copenhagen (CPH) to Istanbul (IST)

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — IST
Mar 30 — Apr 61
Mon 3/30
Mon 4/6
1 adult, Economy
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Find cheap flights from Copenhagen to Istanbul with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Kastrup Copenhagen to Istanbul are usually found in January or March, booked 30 days in advance, depart on a Thursday or Wednesday and return on a Saturday

Cheap flight deals from Copenhagen to Istanbul

Cheapest flights from Copenhagen to Istanbul
Explore the most affordable flight options available from Copenhagen to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 28, 2026.

This Expedia deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:25 pm
CPH
-
IST
1 stop5h 40m
Lufthansa
Sat 4/183:45 am
IST
-
CPH
1 stop9h 10m
Lufthansa
Deal found 2/26$198
This Lufthansa deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:25 pm
CPH
-
IST
1 stop5h 40m
Lufthansa
Wed 4/153:45 am
IST
-
CPH
1 stop9h 10m
Lufthansa
Deal found 2/25$199
This Lufthansa deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/55:10 pm
CPH
-
IST
1 stop7h 55m
Lufthansa
Mon 4/133:45 am
IST
-
CPH
1 stop9h 10m
Lufthansa
Deal found 2/24$200
This Lufthansa deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1512:45 pm
CPH
-
IST
1 stop8h 00m
Lufthansa
Wed 4/223:45 am
IST
-
CPH
1 stop9h 10m
Lufthansa
Deal found 2/28$206
This Lufthansa deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:10 am
CPH
-
IST
1 stop10h 15m
Lufthansa
Fri 5/83:45 am
IST
-
CPH
1 stop9h 10m
Lufthansa
Deal found 2/25$208
This Lufthansa deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:25 pm
CPH
-
IST
1 stop5h 40m
Lufthansa
Thu 6/45:50 pm
IST
-
CPH
1 stop6h 45m
Lufthansa
Deal found 2/25$211
This KLM deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/129:45 pm
CPH
-
IST
1 stop17h 10m
KLM
Mon 3/165:55 pm
IST
-
CPH
1 stop6h 45m
KLM
Deal found 2/24$216
This Lufthansa deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1512:45 pm
CPH
-
IST
1 stop8h 00m
Lufthansa
Sun 3/226:30 am
IST
-
CPH
1 stop7h 30m
Lufthansa
Deal found 2/26$217
This Kiwi.com deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:25 pm
CPH
-
IST
1 stop13h 45m
Multiple Airlines
Sat 5/94:30 am
IST
-
CPH
Nonstop3h 25m
Multiple Airlines
Deal found 2/24$224
This Lufthansa deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:25 pm
CPH
-
IST
1 stop8h 00m
Lufthansa
Thu 7/23:45 am
IST
-
CPH
1 stop13h 40m
Lufthansa
Deal found 2/25$228
This Lufthansa deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:30 am
CPH
-
IST
1 stop14h 05m
Lufthansa
Sun 9/273:45 am
IST
-
CPH
1 stop13h 40m
Lufthansa
Deal found 2/24$229
This Kiwi.com deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:20 pm
CPH
-
IST
1 stop9h 35m
Multiple Airlines
Thu 3/511:10 pm
IST
-
CPH
1 stop14h 25m
Multiple Airlines
Deal found 2/25$234

Find flight deals from Copenhagen to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) to Istanbul (IST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$198
(Expedia)

One-way from

$89
(Mytrip)

Popular in

July

Cheapest in

January

Average price

$190

Good round-trip deal

$771 or less

Good one-way deal

$354 or less
Provider with most accurate pricing for Kastrup Copenhagen-Istanbul flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kastrup Copenhagen-Istanbul flights.
Search Deals
From Kastrup Copenhagen to Istanbul
Search Deals
One-way flight from Kastrup Copenhagen to Istanbul
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Kastrup Copenhagen to Istanbul.
Search Deals
Price to beat on a one-way flight from Kastrup Copenhagen to Istanbul.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Copenhagen to Istanbul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 28, 2026.
Use the filters below to find and compare flights from Copenhagen to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Fri 3/13

6:00 am-4:55 pm

1 stop8h 55m

Istanbul

Tue 3/17

5:55 pm-10:40 pm

1 stop6h 45m

$216

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Sun 4/12

7:25 pm-2:05 am

1 stop5h 40m

Istanbul

Sat 4/18

3:45 am-11:35 am

2 stops8h 50m

$259

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Thu 3/12

8:55 am-10:45 pm

2 stops11h 50m

Istanbul

Sat 3/14

7:00 pm-11:25 pm

1 stop6h 25m

$273

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Sat 5/9

9:35 am-3:55 pm

1 stop5h 20m

Istanbul

Thu 5/14

4:30 am-8:50 am

1 stop5h 20m

$284

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Sun 6/21

6:20 am-9:15 pm

1 stop13h 55m

Istanbul

Fri 6/26

1:55 pm-11:30 pm

2 stops10h 35m

$294

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Mon 3/30

11:15 pm-3:40 am

Nonstop3h 25m

Istanbul

Sun 4/5

4:30 am-6:55 am

Nonstop3h 25m

$349

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Mon 4/13

3:10 pm-2:05 am

2 stops9h 55m

Istanbul

Fri 4/17

3:45 am-2:10 pm

2 stops11h 25m

$357

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Sun 3/15

10:05 am-10:45 pm

1 stop10h 40m

Istanbul

Tue 3/17

7:00 pm-11:15 pm

1 stop6h 15m

$366

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Tue 7/21

6:50 am-11:15 am

Nonstop3h 25m

Istanbul

Wed 7/22

12:05 pm-2:30 pm

Nonstop3h 25m

$384

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Tue 7/21

2:40 pm-9:25 pm

1 stop5h 45m

Istanbul

Tue 7/21

3:45 am-11:35 am

2 stops8h 50m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/28

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Copenhagen to Istanbul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Copenhagen to Istanbul in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star
Trip.comPrice Accuracy1 starTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Copenhagen-Istanbul Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Copenhagen-Istanbul Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Copenhagen-Istanbul Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Copenhagen-Istanbul Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Copenhagen-Istanbul Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Copenhagen to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Copenhagen with our price prediction graph.
Estimated round-trip 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 from Copenhagen to Istanbul Airport

How far ahead should I book a flight from Copenhagen to Istanbul Airport?

Use this chart to determine the optimal time to book a round-trip flight from Copenhagen to Istanbul. Price data was last updated on February 20, 2026.

The best time to book flights from Copenhagen to Istanbul Airport is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Copenhagen to Istanbul Airport?

Currently, February is the cheapest month in which you can book a flight from Copenhagen to Istanbul Airport (average of $79). Flying from Copenhagen to Istanbul Airport in July is currently the most expensive (average of $233). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CPH to IST?

Find hourly flight availability from Copenhagen to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 28, 2026.

It’s optimal to fly from Copenhagen to Istanbul Airport in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Copenhagen to Istanbul Airport?

Use this chart to determine the cheapest time to fly round-trip from Copenhagen to Istanbul. Price data was last updated on February 21, 2026.

Travelers seeking maximum savings on their Copenhagen to Istanbul Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. 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 Istanbul. Reviews last updated February 28, 2026.
Peruse reviews from past customers who have flown with airBaltic, Turkish Airlines, and Pegasus Airlines from Copenhagen to Istanbul Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
airBaltic
7.7
Good
187 reviews

Entertainment

6.9

Boarding

8.0

Comfort

7.9

Food

7.3

Overall

7.7

Crew

8.3

Reviews

1 / 2
2.0
Mediocre

Tommy,Aug 2025

RIX - DUB

Unable to accommodate itinerary modifications to accommodate family funeral - otherwise Baltic Airlines was exceptional (had to book a new flight through Paris and it was an all around pleasant experience).
airBaltic
7.7
Good
187 reviews
airBaltic
7.7
Good
187 reviews

Entertainment

6.9

Boarding

8.0

Comfort

7.9

Food

7.3

Overall

7.7

Crew

8.3

Reviews

1 / 2
2.0
Mediocre

Tommy,Aug 2025

RIX - DUB

Unable to accommodate itinerary modifications to accommodate family funeral - otherwise Baltic Airlines was exceptional (had to book a new flight through Paris and it was an all around pleasant experience).
Turkish Airlines
7.3
Good
4,237 reviews
airBaltic
7.7
Good
187 reviews

Entertainment

6.9

Boarding

8.0

Comfort

7.9

Food

7.3

Overall

7.7

Crew

8.3

Reviews

1 / 2
2.0
Mediocre

Tommy,Aug 2025

RIX - DUB

Unable to accommodate itinerary modifications to accommodate family funeral - otherwise Baltic Airlines was exceptional (had to book a new flight through Paris and it was an all around pleasant experience).
Pegasus Airlines
6.7
Okay
641 reviews
airBaltic
7.7
Good
187 reviews

Entertainment

6.9

Boarding

8.0

Comfort

7.9

Food

7.3

Overall

7.7

Crew

8.3

Reviews

1 / 2
2.0
Mediocre

Tommy,Aug 2025

RIX - DUB

Unable to accommodate itinerary modifications to accommodate family funeral - otherwise Baltic Airlines was exceptional (had to book a new flight through Paris and it was an all around pleasant experience).

Related info for your journey

Find useful and relevant information for your journey from Copenhagen to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Copenhagen to Istanbul?

    Located just 5.0 mi from the city center, Kastrup Copenhagen is the airport most travelers will use when flying to Istanbul from Copenhagen. Booking flights from Kastrup Copenhagen (CPH) to Istanbul should be relatively easy as there are 10 daily outbound flights to Istanbul from 4 different airlines.

  • How long is the flight from Copenhagen to Istanbul Airport?

    For as low as $284, KLM can have you in Istanbul Airport from Copenhagen in 5h 20m. Copenhagen and Istanbul Airport are separated by a distance of 1228 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Copenhagen to Istanbul Airport round-trip?

    Flying on Ajet is currently your cheapest option to Istanbul Airport, with prices starting at $88. Additional round-trip tickets that might be worth considering are offered by Pegasus Airlines and airBaltic, with the lowest prices starting at $115 and $201, respectively. Ajet is 63% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Copenhagen to Istanbul Airport one-way?

    The cheapest airline one-way is Ajet, with whom users have recently found tickets for as low as $55. However, be on the lookout for offers from Pegasus Airlines and Turkish Airlines, as they are both options that can get you from Copenhagen to Istanbul Airport for a low price.

  • What are the most reliable airlines from Copenhagen to Istanbul Airport?

    Consider Icelandair (57%), Turkish Airlines (55%) or Gulf Air (55%) when booking your flight. These represent the most reliable airlines when flying from Copenhagen to Istanbul Airport.

  • What are the cheapest flights from Copenhagen to Istanbul Airport?

    Looking for the cheapest flight from Copenhagen to Istanbul Airport? While on average our users pay $1,345, our data indicates the cheapest price to be $247. The most popular route (Kastrup Copenhagen - Istanbul), is priced around $146.

  • Can I find deals for flights from Copenhagen to Istanbul that include hotel bookings?

    Yes. In addition to deals on Copenhagen to Istanbul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Copenhagen to Istanbul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Copenhagen to Istanbul.

  • Can I find deals for business class flights from Copenhagen to Istanbul?

    Yes. Cheapflights offers flight deals from Copenhagen to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Copenhagen to Istanbul Airport?

    Currently, February is the cheapest month in which you can book a flight from Copenhagen to Istanbul Airport (average of $79). Flying from Copenhagen to Istanbul Airport in July is currently the most expensive (average of $233). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Istanbul Airport?

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Yalova

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Top 4 airlines flying from Copenhagen to Istanbul

Discover the top 4 airlines that operate flights from Copenhagen to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
AjetCheapest$88Average$199FlexibilityNo cancel feeOn-timeN/A
Pegasus AirlinesCheapest$115Average$202FlexibilityNo cancel feeOn-time82%
airBalticCheapest$201Average$296FlexibilityNo cancel feeOn-time87%
Turkish AirlinesCheapest$245Average$338FlexibilityNo cancel feeOn-time77%

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