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$129+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — IST
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
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 60 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 June 26, 2025.

Round-trip from

$189
(Mytrip)

One-way from

$129
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$261

Good round-trip deal

$713 or less

Good one-way deal

$330 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. 26% potential increase in price ($82 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 June 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 June 26, 2025.

This Mytrip deal was found by Cheapflights users on 6/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:55 amCPH - IST
1 stop11h 30mMultiple Airlines
Tue 9/164:45 amIST - CPH
1 stop11h 10mMultiple Airlines
Deal found 6/26$189
This airBaltic deal was found by Cheapflights users on 6/26. 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 airBaltic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:15 amCPH - IST
1 stop5h 40mairBaltic
Fri 10/314:00 pmIST - CPH
1 stop17h 40mairBaltic
Deal found 6/26$232
This Mytrip deal was found by Cheapflights users on 6/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:25 amCPH - IST
Nonstop3h 20mTurkish Airlines
Tue 9/169:20 pmIST - CPH
Nonstop3h 15mTurkish Airlines
Deal found 6/26$240
This Lufthansa deal was found by Cheapflights users on 6/25. 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 9/259:35 amCPH - IST
1 stop10h 45mLufthansa
Thu 10/25:55 pmIST - CPH
1 stop15h 50mLufthansa
Deal found 6/25$255
This Transavia Smart Connect deal was found by Cheapflights users on 6/26. 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 Transavia Smart Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:50 pmCPH - IST
1 stop27h 15mTransavia France
Tue 10/76:45 amIST - CPH
1 stop13h 55mTransavia France
Deal found 6/26$276
This Aegean Airlines deal was found by Cheapflights users on 6/25. 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 Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1411:00 amCPH - IST
1 stop14h 20mAegean Airlines
Sat 8/234:35 amIST - CPH
1 stop6h 30mAegean Airlines
Deal found 6/25$299
This CheapOair deal was found by Cheapflights users on 6/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/98:20 pmCPH - IST
1 stop26h 50mCroatia Airlines
Fri 8/1512:35 amIST - CPH
1 stop10h 55mCroatia Airlines
Deal found 6/25$353
This Air Serbia deal was found by Cheapflights users on 6/25. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/269:35 amCPH - IST
1 stop5h 15mAir Serbia
Fri 6/274:20 amIST - CPH
1 stop16h 25mAir Serbia
Deal found 6/25$442
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/37:00 amCPH - IST
1 stop5h 05mLOT
Tue 7/81:55 pmIST - CPH
1 stop5h 50mLOT
Deal found 6/26$477

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 June 26, 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

Tue 9/9

6:55 am-7:25 pm

1 stop11h 30m

Istanbul

Tue 9/16

4:45 am-2:55 pm

1 stop11h 10m

$189

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Mon 9/29

8:15 am-2:55 pm

1 stop5h 40m

Istanbul

Fri 10/31

4:00 pm-7:40 am

1 stop17h 40m

$232

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Tue 9/9

6:25 am-10:45 am

Nonstop3h 20m

Istanbul

Tue 9/16

9:20 pm-11:35 pm

Nonstop3h 15m

$240

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Thu 9/25

9:35 am-9:20 pm

1 stop10h 45m

Istanbul

Thu 10/2

5:55 pm-8:45 am

1 stop15h 50m

$255

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Thu 10/2

7:50 pm-12:05 am

1 stop27h 15m

Istanbul

Tue 10/7

6:45 am-7:40 pm

1 stop13h 55m

$276

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Thu 8/14

11:00 am-2:20 am

1 stop14h 20m

Istanbul

Sat 8/23

4:35 am-10:05 am

1 stop6h 30m

$299

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Sat 8/9

8:20 pm-12:10 am

1 stop26h 50m

Istanbul

Fri 8/15

12:35 am-10:30 am

1 stop10h 55m

$353

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Fri 7/11

10:45 am-11:50 pm

1 stop12h 05m

Istanbul

Wed 7/16

7:00 am-10:10 pm

1 stop16h 10m

$430

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Fri 8/8

8:30 pm-5:50 pm

2 stops20h 20m

Istanbul

Sat 8/23

6:35 pm-8:50 am

2 stops39h 15m

$540

CopenhagenIstanbul

CPH - IST

CPHIST

Kastrup Copenhagen

Mon 8/25

1:40 pm-8:30 am

1 stop17h 50m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Showing 1-10 of 20 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 June 20, 2025.

The best time to book flights from Copenhagen to Istanbul Airport is 60 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, November is the cheapest month in which you can book a flight from Copenhagen to Istanbul Airport (average of $923). Flying from Copenhagen to Istanbul Airport in June is currently the most expensive (average of $1,365). 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 June 26, 2025.

It’s optimal to fly from Copenhagen to Istanbul Airport at noon. By choosing this option you can save up to 7% 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 June 22, 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. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Copenhagen to Istanbul Airport

Explore weekly flight availability from Copenhagen to Istanbul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 26, 2025.

The most flights from CPH to IST are scheduled on a Thursday (21 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (10 on average).

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 June 26, 2025.
Peruse reviews from past customers who have flown with Aegean Airlines, airBaltic, and LOT 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.
Aegean Airlines
8.2
Very good
761 reviews

Entertainment

7.0

Crew

8.6

Comfort

7.8

Food

7.4

Overall

8.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.2
Very good
761 reviews
Aegean Airlines
8.2
Very good
761 reviews

Entertainment

7.0

Crew

8.6

Comfort

7.8

Food

7.4

Overall

8.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
airBaltic
7.8
Good
177 reviews
Aegean Airlines
8.2
Very good
761 reviews

Entertainment

7.0

Crew

8.6

Comfort

7.8

Food

7.4

Overall

8.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
LOT
7.6
Good
1,083 reviews
Aegean Airlines
8.2
Very good
761 reviews

Entertainment

7.0

Crew

8.6

Comfort

7.8

Food

7.4

Overall

8.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
United Airlines
7.4
Good
8,838 reviews
Aegean Airlines
8.2
Very good
761 reviews

Entertainment

7.0

Crew

8.6

Comfort

7.8

Food

7.4

Overall

8.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Transavia France
7.4
Good
352 reviews
Aegean Airlines
8.2
Very good
761 reviews

Entertainment

7.0

Crew

8.6

Comfort

7.8

Food

7.4

Overall

8.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

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 16 daily outbound flights to Istanbul from 4 different airlines.

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

    Flying on airBaltic is currently your cheapest option to Istanbul Airport, with prices starting at $232. Additional round-trip tickets that might be worth considering are offered by Turkish Airlines and Lufthansa, with the lowest prices starting at $240 and $255, respectively.

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

    The cheapest airline one-way is Wizz Air, with whom users have recently found tickets for as low as $129. However, be on the lookout for offers from Turkish Airlines and easyJet, 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 Thai Airways (93%), Gulf Air (88%) or Turkish Airlines (88%) 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 $1,129, our data indicates the cheapest price to be $276. The most popular route (Kastrup Copenhagen - Istanbul), is priced around $229.

  • 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, November is the cheapest month in which you can book a flight from Copenhagen to Istanbul Airport (average of $923). Flying from Copenhagen to Istanbul Airport in June is currently the most expensive (average of $1,365). 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.

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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 June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
AjetCheapest$109Average$184FlexibilityNo cancel feeOn-timeN/A
Pegasus AirlinesCheapest$126Average$201FlexibilityNo cancel feeOn-time82%
airBalticCheapest$201Average$279FlexibilityNo cancel feeOn-time87%
Turkish AirlinesCheapest$211Average$342FlexibilityNo cancel feeOn-time77%

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