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

Return flights

03 Dec - 24 Dec	Air France
03 Dec - 28 Dec	Air France
14 Dec - 24 Dec	Pegasus Airlines
06 Dec - 23 Dec	Lufthansa
08 Dec - 27 Dec	Air France
10 Dec - 24 Dec	Austrian Airlines
12 Dec - 30 Dec	Austrian Airlines
08 Dec - 31 Dec	Air France
10 Dec - 31 Dec	Austrian Airlines
29 Dec - 19 Jan	Lufthansa
04 Dec - 11 Jan	Lufthansa
20 Dec - 14 Jan	Brussels Airlines
15 Dec - 13 Jan	SWISS
29 Dec - 12 Jan	Lufthansa
29 Dec - 24 Jan	Air France
08 Dec - 08 Jan	Lufthansa
20 Dec - 16 Jan	KLM
22 Dec - 01 Jan	Vueling Airlines
16 Dec - 06 Jan	British Airways
15 Dec - 31 Dec	SWISS

Also check the deals for one-way flights from Marseille 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 Marseille to Bangkok in December from 672€

Return flights