AirHint found the following cheapest return flights from Paris (PAR) to Istanbul (IST) in December 2025 (see full year).

Return flights

10 Dec - 20 Dec	easyJet
10 Dec - 17 Dec	easyJet
04 Dec - 13 Dec	Wizz Air Malta
17 Dec - 17 Jan	easyJet
03 Dec - 17 Dec	easyJet
03 Dec - 13 Dec	easyJet
03 Dec - 06 Dec	Vueling Airlines
10 Dec - 15 Dec	easyJet
17 Dec - 24 Dec	easyJet
10 Dec - 10 Jan	easyJet
05 Dec - 13 Dec	Transavia France
03 Dec - 09 Dec	easyJet
23 Dec - 09 Jan	Wizz Air
31 Dec - 07 Jan	Transavia France	direct
31 Dec - 06 Jan	Transavia France	direct
23 Dec - 06 Jan	Wizz Air
17 Dec - 09 Jan	Wizz Air Malta
28 Dec - 11 Jan	Wizz Air
28 Dec - 06 Jan	Wizz Air
17 Dec - 12 Jan	Transavia France	direct

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

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 December from 121€

Return flights