$70 Cheap Flights from Istanbul (IST) to Copenhagen (CPH)

View $70 flight on Mon, Oct 13, 2025Opens in a new window

Popular airlines from Istanbul Airport (IST) to Copenhagen Airport, Kastrup (CPH)

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Cheap Flights from Istanbul to Copenhagen (IST-CPH)

Prices were available within the past 7 days and start at $70 for one-way flights and $168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Pegasus Airlines
Fri, Oct 31 - Sat, Nov 8
SAW
Istanbul
CPH
Copenhagen
$168 Roundtrip, found 5 days ago
$168
Roundtrip
found 5 days ago
Select Pegasus Airlines flight, departing Fri, Oct 31 from Istanbul to Copenhagen, returning Sat, Nov 8, priced at $168 found 5 days ago
Pegasus Airlines
Mon, Oct 13 - Sat, Oct 18
SAW
Istanbul
CPH
Copenhagen
$174 Roundtrip, found 1 hour ago
$174
Roundtrip
found 1 hour ago
Select Pegasus Airlines flight, departing Mon, Oct 13 from Istanbul to Copenhagen, returning Sat, Oct 18, priced at $174 found 1 hour ago
Pegasus Airlines
Sat, Nov 1 - Mon, Nov 3
SAW
Istanbul
CPH
Copenhagen
$177 Roundtrip, found 6 days ago
$177
Roundtrip
found 6 days ago
Select Pegasus Airlines flight, departing Sat, Nov 1 from Istanbul to Copenhagen, returning Mon, Nov 3, priced at $177 found 6 days ago
Pegasus Airlines
Thu, Sep 25 - Sat, Sep 27
SAW
Istanbul
CPH
Copenhagen
$179 Roundtrip, found 5 days ago
$179
Roundtrip
found 5 days ago
Select Pegasus Airlines flight, departing Thu, Sep 25 from Istanbul to Copenhagen, returning Sat, Sep 27, priced at $179 found 5 days ago
Pegasus Airlines
Thu, Oct 9 - Thu, Oct 16
SAW
Istanbul
CPH
Copenhagen
$184 Roundtrip, found 4 days ago
$184
Roundtrip
found 4 days ago
Select Pegasus Airlines flight, departing Thu, Oct 9 from Istanbul to Copenhagen, returning Thu, Oct 16, priced at $184 found 4 days ago
Fly One S.R.L.
Mon, Jan 19 - Mon, Jan 26
IST
Istanbul
CPH
Copenhagen
$258 Roundtrip, found 1 day ago
$258
Roundtrip
found 1 day ago
Select Fly One S.R.L. flight, departing Mon, Jan 19 from Istanbul to Copenhagen, returning Mon, Jan 26, priced at $258 found 1 day ago
Lufthansa
Mon, Jan 19 - Mon, Jan 26
IST
Istanbul
CPH
Copenhagen
$264 Roundtrip, found 1 day ago
$264
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Jan 19 from Istanbul to Copenhagen, returning Mon, Jan 26, priced at $264 found 1 day ago
Aegean
Thu, Oct 16 - Wed, Oct 22
IST
Istanbul
CPH
Copenhagen
$264 Roundtrip, found 1 day ago
$264
Roundtrip
found 1 day ago
Select Aegean flight, departing Thu, Oct 16 from Istanbul to Copenhagen, returning Wed, Oct 22, priced at $264 found 1 day ago
Air Baltic
Fri, Oct 10 - Mon, Oct 13
IST
Istanbul
CPH
Copenhagen
$276 Roundtrip, found 3 hours ago
$276
Roundtrip
found 3 hours ago
Select Air Baltic flight, departing Fri, Oct 10 from Istanbul to Copenhagen, returning Mon, Oct 13, priced at $276 found 3 hours ago
Turkish Airlines
Mon, Sep 29 - Mon, Oct 6
IST
Istanbul
CPH
Copenhagen
$288 Roundtrip, found 4 days ago
$288
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Mon, Sep 29 from Istanbul to Copenhagen, returning Mon, Oct 6, priced at $288 found 4 days ago

Find the cheapest month to fly from Istanbul (IST) to Copenhagen (CPH)

March is typically the cheapest month to fly

From $105 - $248 per traveler.

Graph displaying average flight prices per month

Alternative airports near Copenhagen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kastrup CPH. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $372
CPH
Kastrup
CheapestClosest
Average driving time to city center10 min
Flights from $372
Flights from Istanbul (SAW) to Copenhagen (CPH)
Origin airport
Sabiha Gokcen Intl.
Destination airport
Kastrup
Airlines serving
Aegean, Air Baltic, Air France, Air Serbia, British Airways, Croatia Airlines, Finnair, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Turkish Airlines
Roundtrip price
$168
Distance
1266 mi
Average flight time
2 hours 17 mins

Istanbul to Copenhagen Flights

The cheapest times to fly from Istanbul to Copenhagen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Istanbul to Copenhagen are during the month of October. You can find some of the cheapest flights from Istanbul to Copenhagen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Istanbul to Copenhagen

Sunday is one of the best days to book for cheap flights from Istanbul to Copenhagen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Istanbul to Copenhagen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Istanbul to Copenhagen in 2025. You can also book with separate airlines for your outbound and return journeys, from $70 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Istanbul to Copenhagen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Istanbul to Copenhagen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Istanbul (IST) to Kastrup Airport (CPH) cost?
Cheap round-trip fares from Istanbul (IST) to Kastrup Airport (CPH) start at $286. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Turkish Airlines and Pegasus Airlines flight leaving IST on July 15 2025 and touching down at CPH. The price was last updated on July 12 2025 and has not changed since.
What is the cheapest month to fly from IST to CPH?
The cheapest flights from IST to CPH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Istanbul (IST) to Kastrup Airport (CPH)?
While Istanbul (IST) doesn't have any direct flights to Kastrup Airport (CPH), other airports have nonstop options. Departing from Ataturk Intl. Airport (IST) will get you to Copenhagen without any detours.
What is the cheapest airline that flies from IST to CPH?
With tickets starting at $182 for a one-way flight from IST to CPH, Turkish Airlines is currently the cheapest carrier on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from IST on September 18 2025. Prices were last updated on July 12 2025 and have not changed since.
How many flights per day from Istanbul (IST) to Kastrup Airport (CPH)?
You'll have to book a flight with a layover if you're traveling from Istanbul (IST) to Kastrup Airport (CPH). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from IST to CPH?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Istanbul (IST) to Kastrup Airport (CPH)?
Select a flight from Istanbul (IST) to Kastrup Airport (CPH) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Istanbul (IST) to Kastrup Airport (CPH) last-minute?
Booking your plane ticket from IST to CPH shortly before your trip is typically more expensive. But if there's some wiggle room with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book an IST to CPH flight and hotel package?
You can save money by securing an IST to CPH flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your ideal accommodations and flights, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Istanbul (IST) to Kastrup Airport (CPH)?
Typically, it's possible to cancel or reschedule your IST to CPH flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.