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

Return flights

20 Apr - 27 Apr	Air France	direct
18 Apr - 27 Apr	Air France	direct
21 Apr - 29 Apr	LOT
11 Apr - 18 Apr	LOT
18 Apr - 26 Apr	Air France	direct
11 Apr - 18 Apr	Turkish Airlines	direct
11 Apr - 25 Apr	LOT
13 Apr - 19 Apr	LOT
11 Apr - 26 Apr	LOT
13 Apr - 26 Apr	LOT
30 Apr - 03 May	Turkish Airlines	direct
18 Apr - 03 May	Turkish Airlines	direct
25 Apr - 09 May	Air France
30 Apr - 10 May	easyJet
18 Apr - 02 May	Turkish Airlines	direct

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

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 Istanbul

Cheap car rent in Istanbul

Cheapest return flights from Paris to Istanbul in April from $246

Return flights