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

Return flights

05 Dec - 08 Dec	Nouvelair
05 Dec - 12 Dec	Nouvelair
11 Dec - 19 Dec	Etihad Airways
03 Dec - 11 Dec	Tunisair
04 Dec - 19 Dec	Etihad Airways
04 Dec - 17 Dec	Etihad Airways
04 Dec - 12 Dec	Etihad Airways
16 Dec - 24 Dec	Etihad Airways
06 Dec - 12 Dec	Etihad Airways
02 Dec - 24 Dec	Etihad Airways
28 Dec - 12 Jan	Saudia
09 Dec - 07 Jan	Saudia
09 Dec - 16 Jan	Etihad Airways
23 Dec - 15 Jan	Etihad Airways
28 Dec - 09 Jan	Saudia
27 Dec - 07 Jan	Etihad Airways
27 Dec - 06 Jan	Etihad Airways
16 Dec - 02 Jan	Etihad Airways
28 Dec - 31 Jan	Qatar Airways
25 Dec - 06 Jan	Etihad Airways

Also check the deals for one-way flights from Tunis 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 Tunis to Bangkok in December from 543€

Return flights