Cheapest return flights from Istanbul to Copenhagen in April from $241

AirHint found the following cheapest return flights from Istanbul (IST) to Copenhagen (CPH) in April 2026 (see full year).

Return flights

30 Apr - 03 May Aegean Airlines
30 Apr - 02 May Aegean Airlines
13 Apr - 17 Apr Lufthansa
23 Apr - 26 Apr Lufthansa
17 Apr - 21 Apr Aegean Airlines
13 Apr - 17 Apr Turkish Airlines direct
23 Apr - 26 Apr Turkish Airlines direct
30 Apr - 02 May Turkish Airlines direct

Also check the deals for one-way flights from Istanbul to Copenhagen in April.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Copenhagen

Cheap car rent in Copenhagen

Feel free to contact us with any feedback or request another flight research.