AirHint found the following cheapest return flights from Toulouse (TLS) to Istanbul (SAW) in December 2025 (see full year).

Return flights

03 Dec - 09 Dec	easyJet
10 Dec - 14 Dec	easyJet
08 Dec - 14 Dec	easyJet
01 Dec - 09 Dec	easyJet
08 Dec - 15 Dec	easyJet
12 Dec - 15 Dec	easyJet
09 Dec - 16 Dec	easyJet
02 Dec - 09 Dec	easyJet
04 Dec - 09 Dec	Ryanair
04 Dec - 08 Dec	Ryanair
12 Dec - 08 Jan	easyJet
31 Dec - 07 Jan	Ryanair
13 Dec - 04 Jan	Ryanair
31 Dec - 04 Jan	Ryanair
31 Dec - 05 Jan	Ryanair
17 Dec - 06 Jan	easyJet
22 Dec - 06 Jan	Volotea
23 Dec - 06 Jan	Volotea
22 Dec - 01 Jan	Volotea
17 Dec - 01 Jan	Ryanair

Also check the deals for one-way flights from Toulouse 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 Toulouse to Istanbul in December from $138

Return flights