AirHint found the following cheapest return flights from Florence (FLR) to Bangkok (BKK) in December 2025 (see full year).

Return flights

08 Dec - 23 Dec	Austrian Airlines
08 Dec - 25 Dec	Austrian Airlines
11 Dec - 09 Jan	Etihad Airways
31 Dec - 09 Jan	Etihad Airways
31 Dec - 12 Jan	Etihad Airways
30 Dec - 23 Jan	Etihad Airways
29 Dec - 16 Jan	Etihad Airways
29 Dec - 07 Jan	Etihad Airways
24 Dec - 06 Jan	Saudia
28 Dec - 06 Jan	Vueling Airlines
27 Dec - 07 Jan	SWISS
28 Dec - 07 Jan	SWISS

Also check the deals for one-way flights from Florence to Bangkok 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 Florence to Bangkok in December from $608

Return flights