Cheapest return flights from Constanta to Istanbul in October from 149€

AirHint found the following cheapest return flights from Constanta (CND) to Istanbul (IST) in October 2025 (see full year).

Return flights

10 Oct - 15 Oct Turkish Airlines
19 Oct - 21 Oct Turkish Airlines
17 Oct - 22 Oct Turkish Airlines
19 Oct - 22 Oct Turkish Airlines
10 Oct - 14 Oct Turkish Airlines
22 Oct - 24 Oct Turkish Airlines direct
10 Oct - 17 Oct Turkish Airlines direct
17 Oct - 24 Oct Turkish Airlines direct
19 Oct - 24 Oct Turkish Airlines direct
22 Oct - 26 Oct Turkish Airlines direct
29 Oct - 02 Nov Turkish Airlines direct
31 Oct - 02 Nov Turkish Airlines direct
30 Oct - 03 Nov Wizz Air UK

Also check the deals for one-way flights from Constanta to Istanbul in October.

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.

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