IST - CPH

Find Cheap Flights from Istanbul Airport to Copenhagen

1 adult
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KAYAK searches hundreds of travel sites at once for deals on flights to Copenhagen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Istanbul to Copenhagen, 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 Istanbul to Copenhagen, as well as popular online travel agencies
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Expert advice
Booking Insights
Flight Deals

Cheap Flights from Istanbul to Copenhagen (IST-CPH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Istanbul to Copenhagen 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 Istanbul to Copenhagen

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IST-CPH
1228 mimulti-stop
Multiple Airlines Logo
CPH-IST
1228 mimulti-stop
Multiple Airlines
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Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
Prepare for lengthy waits at Istanbul's security.
Take the regional train from CPH for a quick city trip.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 13% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 31% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
Multiple Airlines
Fri 12/9
IST - CPH • multi-stop
Cheapest one-way flight
Multiple Airlines
Fri 12/9
IST - CPH • multi-stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Copenhagen!
Expert advice

Expert advice for your flight from Istanbul to Copenhagen

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
IST

Prepare for lengthy waits at security during busy times; arrive early and wear comfortable shoes for the long walk to gates.

Read more about ISTby Jenna Scatena
CPH

Take the regional train from CPH to the city for comfort and air conditioning, arriving in about 13 minutes.

Read more about CPHby Chris Dong
Our travel experts
Chris Dong

Chris Dong

Expert on CPH

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programmes – all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Jenna Scatena

Jenna Scatena

Expert on IST

Jenna Scatena

Jenna Scatena

Journalist and Travel Writer, Jenna Scatena is an award-winning travel writer with a love for sharing stories and exploring new places, especially by Vespa. Though she's from San Francisco, she has spent a significant chunk of her vacation days over the last decade eating her way through Texas and sleeping in hotels around the world—especially in California, the Middle East, and Europe.

Read more
Booking Insights

KAYAK's insights & trends for Istanbul to Copenhagen flights

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

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

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

For Istanbul Airport to Copenhagen, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Copenhagen back to Istanbul Airport, the best deals are generally found on Tuesday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Istanbul Airport to Copenhagen, 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 Istanbul Airport to Copenhagen is February, where tickets cost £111 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £246 and £227 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Istanbul Airport to Copenhagen, 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 Istanbul Airport to Copenhagen, you should book around 3 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know - Cheap tickets from Istanbul Airport to Copenhagen

Low seasonFebruary
Best time to beat the crowds (32% less expensive on average)
Most popular time to fly (41% more expensive on average)

When to book flights from Istanbul to Copenhagen

Are your dates flexible? Find out the best times to travel from Istanbul to Copenhagen 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 Istanbul Airport to Copenhagen flights

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

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Istanbul Airport to Copenhagen flight route.

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

    Star Alliance, and oneworld are the airline alliances operating flights between Istanbul Airport and Copenhagen, with Star Alliance being the most commonly used for this route.

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

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

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

    The two airlines most popular with KAYAK users for flights from Istanbul to Copenhagen are Pegasus Airlines and Ajet. With an average price for the route of £112 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 £106 and an overall rating of 6.1.

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

    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 Istanbul Airport to Copenhagen.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Copenhagen from Istanbul Airport 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 Istanbul Airport to Copenhagen?

    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 Copenhagen with an airline and back to Istanbul Airport with another airline.

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

    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 Copenhagen from Istanbul Airport 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 Istanbul Airport to Copenhagen

  • Looking for a cheap flight from Copenhagen to Istanbul Airport? 25% of our users found flights on this route for £383 or less one-way.

Prefer to fly direct from Istanbul Airport to Copenhagen?

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

Direct departures

Istanbul to Kastrup Copenhagen

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

Kastrup Copenhagen 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

Reviews of the top airlines flying from Istanbul to Copenhagen

 
See real verified KAYAK customer reviews for airlines flying from Istanbul to Copenhagen. 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 Istanbul to Copenhagen? 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.
6.7
Pegasus AirlinesOverall score based on 639 reviews
6.8Boarding
5.6Entertainment
6.4Comfort
5.8Food
7.3Crew
Airline reviews

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

4.0 OkaySergiu, Apr 2025SAW - DUB
Read more Pegasus Airlines reviews

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

Flight from London was delayed and we had to hurry up to catch the connecting flight to Riyadh

The crew were outstandingly kind and cheerful. We carried our cat and they offered help.

Late departure. No announcements. Boarding was a disaster. Some kind of technical issue scanning boarding passes.

Pegasus is a very efficient airline. Passengers, however are sometimes unruly. Getting up right after take off. Getting up right when we land and before getting to the gate. Switching seats to the front so she can get a better seat. It is unfair for those that actually paid for seats. Flight attendants seem to not enforce it. One or two bad actors ruins it. Overall, the airline is great.

Pegasus is not a very comfortable airline. They’re not in any way hospitable

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

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

Information on your arrival and departure airports

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