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$92+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — IST
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Kastrup Copenhagen to Istanbul are usually found in March or November, booked 44 days in advance, depart on a Thursday or Monday and return on a Saturday

Cheap 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 September 17, 2025.

Round-trip from

$213
(Air France)

One-way from

$92
(Mytrip)

Popular in

July

Cheapest in

March

Average price

$182

Good round-trip deal

$663 or less

Good one-way deal

$365 or less
From Kastrup Copenhagen to Istanbul
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One-way flight from Kastrup Copenhagen to Istanbul
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Highest demand for flights based on searches. 25% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Kastrup Copenhagen to Istanbul.
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Price to beat on a one-way flight from Kastrup Copenhagen to Istanbul.
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Find 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 September 17, 2025.

This Air France deal was found by Cheapflights users on 9/15. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:25 pmCPH - IST
1 stop19h 30mKLM
Sun 12/75:55 pmIST - CPH
1 stop17h 05mKLM
Deal found 9/15$213
This KLM deal was found by Cheapflights users on 9/17. 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.
Fri 11/286:00 amCPH - IST
1 stop8h 55mKLM
Sat 11/295:55 pmIST - CPH
1 stop6h 45mKLM
Deal found 9/17$215
This Mytrip deal was found by Cheapflights users on 9/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:45 amCPH - IST
1 stop12h 40mMultiple Airlines
Wed 10/224:45 amIST - CPH
1 stop17h 00mMultiple Airlines
Deal found 9/17$217
This Air Serbia deal was found by Cheapflights users on 9/17. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/308:20 pmCPH - IST
1 stop6h 05mAir Serbia
Mon 12/14:40 pmIST - CPH
1 stop18h 10mAir Serbia
Deal found 9/17$229
This Air Serbia deal was found by Cheapflights users on 9/17. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:20 pmCPH - IST
1 stop18h 30mAir Serbia
Tue 11/115:20 amIST - CPH
1 stop5h 30mAir Serbia
Deal found 9/17$230
This Mytrip deal was found by Cheapflights users on 9/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/110:25 amCPH - IST
1 stop5h 10mLOT
Sat 11/86:30 pmIST - CPH
1 stop16h 50mLOT
Deal found 9/17$231
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:10 amCPH - IST
1 stop5h 25mLOT
Sat 11/17:50 amIST - CPH
1 stop27h 30mLOT
Deal found 9/15$232
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:25 amCPH - IST
1 stop5h 10mLOT
Sat 11/16:30 pmIST - CPH
1 stop26h 30mLOT
Deal found 9/15$233
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:00 pmCPH - IST
2 stops31h 50mMultiple Airlines
Mon 10/208:35 pmIST - CPH
2 stops22h 20mMultiple Airlines
Deal found 9/15$243
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:25 pmCPH - IST
1 stop20h 15mLOT
Mon 10/207:00 amIST - CPH
1 stop16h 10mLOT
Deal found 9/15$245
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/207:25 pmCPH - IST
1 stop27h 25mLOT
Fri 10/317:50 amIST - CPH
1 stop13h 10mLOT
Deal found 9/15$251

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 September 17, 2025.
Use the filters below to find and compare flights from Copenhagen to Istanbul Airport that are best for you.

Fly from

Copenhagen

Fly to

Istanbul

Route

Depart

Return

Price

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Fri 11/28

6:00 am-4:55 pm

1 stop8h 55m

Istanbul

Sat 11/29

5:55 pm-10:40 pm

1 stop6h 45m

$215

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Fri 11/28

6:00 am-6:05 pm

2 stops10h 05m

Istanbul

Sat 11/29

7:00 pm-11:25 pm

1 stop6h 25m

$283

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Mon 2/2

6:00 am-10:45 pm

2 stops14h 45m

Istanbul

Sun 2/8

6:30 am-6:25 pm

1 stop13h 55m

$284

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Sun 9/28

12:20 pm-9:20 pm

1 stop8h 00m

Istanbul

Tue 10/7

2:00 pm-10:15 pm

1 stop9h 15m

$291

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Wed 10/22

10:25 am-2:50 pm

Nonstop3h 25m

Istanbul

Mon 10/27

8:25 am-9:45 am

Nonstop3h 20m

$292

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Fri 10/31

2:10 pm-7:30 pm

Nonstop3h 20m

Istanbul

Fri 11/7

8:25 am-9:45 am

Nonstop3h 20m

$311

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Wed 11/12

6:00 am-10:45 pm

2 stops14h 45m

Istanbul

Thu 11/27

6:30 am-5:35 pm

2 stops13h 05m

$311

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Tue 12/9

8:55 am-10:45 pm

2 stops11h 50m

Istanbul

Tue 12/16

7:00 pm-8:15 am

2 stops15h 15m

$321

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Wed 11/26

10:40 am-3:55 pm

Nonstop3h 15m

Istanbul

Sat 11/29

8:25 am-9:45 am

Nonstop3h 20m

$331

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Tue 9/30

8:50 am-9:20 pm

2 stops11h 30m

Istanbul

Wed 10/8

2:00 pm-10:05 pm

1 stop9h 05m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 19 results
1
2

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 September 12, 2025.

The best time to book flights from Copenhagen to Istanbul Airport is 44 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, October is the cheapest month in which you can book a flight from Copenhagen to Istanbul Airport (average of $910). Flying from Copenhagen to Istanbul Airport in June is currently the most expensive (average of $1,358). 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 September 17, 2025.

It’s optimal to fly from Copenhagen to Istanbul Airport at noon. By choosing this option you can save up to 8% 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 September 14, 2025.

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

How much does it cost to fly round-trip from Copenhagen to Istanbul Airport?

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 September 17, 2025.
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
183 reviews

Entertainment

6.9

Food

7.3

Overall

7.7

Comfort

7.9

Crew

8.3

Boarding

8.0

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
183 reviews
airBaltic
7.7
Good
183 reviews

Entertainment

6.9

Food

7.3

Overall

7.7

Comfort

7.9

Crew

8.3

Boarding

8.0

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
3,965 reviews
airBaltic
7.7
Good
183 reviews

Entertainment

6.9

Food

7.3

Overall

7.7

Comfort

7.9

Crew

8.3

Boarding

8.0

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
6.8
Okay
638 reviews
airBaltic
7.7
Good
183 reviews

Entertainment

6.9

Food

7.3

Overall

7.7

Comfort

7.9

Crew

8.3

Boarding

8.0

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 17 daily outbound flights to Istanbul from 4 different airlines.

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

    For as low as $283, Air Serbia can have you in Istanbul Airport from Copenhagen in 10h 05m. 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 $113. Additional round-trip tickets that might be worth considering are offered by Pegasus Airlines and airBaltic, with the lowest prices starting at $126 and $201, respectively. Ajet is 51% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Consider Thai Airways (85%), Turkish Airlines (82%) or Gulf Air (82%) 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 $639, our data indicates the cheapest price to be $170. The most popular route (Kastrup Copenhagen - Istanbul), is priced around $180.

  • 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, October is the cheapest month in which you can book a flight from Copenhagen to Istanbul Airport (average of $910). Flying from Copenhagen to Istanbul Airport in June is currently the most expensive (average of $1,358). 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?

Book flights to Istanbul Airport if you plan to visit one of these locations
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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
AjetCheapest$113Average$179FlexibilityNo cancel feeOn-timeN/A
Pegasus AirlinesCheapest$126Average$198FlexibilityNo cancel feeOn-time82%
airBalticCheapest$201Average$279FlexibilityNo cancel feeOn-time87%
Turkish AirlinesCheapest$211Average$331FlexibilityNo cancel feeOn-time77%

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