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

Return flights

16 May - 20 May	easyJet
11 May - 20 May	easyJet
12 May - 21 May	easyJet
07 May - 10 May	easyJet
04 May - 10 May	easyJet
04 May - 07 Jun	Air France	direct
05 May - 11 May	easyJet
07 May - 15 May	easyJet
07 May - 13 May	easyJet
07 May - 19 May	easyJet
08 May - 11 May	easyJet
28 May - 04 Jun	Air Serbia
27 May - 07 Jun	Vueling Airlines
27 May - 14 Jun	Vueling Airlines
28 May - 07 Jun	Air Serbia
19 May - 07 Jun	Vueling Airlines
28 May - 14 Jun	Vueling Airlines
18 May - 07 Jun	Vueling Airlines
27 May - 09 Jun	Vueling Airlines
28 May - 07 Jun	Air France	direct

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

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 May from 187€

Return flights