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

Return flights

28 Apr - 05 May	easyJet
29 Apr - 20 May	easyJet
23 Apr - 27 Apr	easyJet
23 Apr - 20 May	easyJet
20 Apr - 27 Apr	easyJet
30 Apr - 07 May	Air France	direct
30 Apr - 10 May	easyJet
30 Apr - 04 May	easyJet
17 Apr - 21 Apr	easyJet
29 Apr - 13 May	easyJet
30 Apr - 05 May	easyJet
10 Apr - 19 Apr	Air Serbia
19 Apr - 23 Apr	Air Serbia
20 Apr - 25 Apr	Air Serbia
17 Apr - 25 Apr	Air Serbia
17 Apr - 28 Apr	Air Serbia
16 Apr - 20 Apr	Air Serbia
22 Apr - 26 Apr	Air Serbia
18 Apr - 03 May	Air Serbia
29 Apr - 03 May	Air Serbia

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.

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Cheapest return flights from Paris to Istanbul in April from 195€

Return flights