AirHint found the following cheapest return flights from Marseille (MRS) to Bangkok (BKK) in April 2026 (see full year).

Return flights

08 Apr - 23 Apr	Oman Air
08 Apr - 28 Apr	SWISS
08 Apr - 29 Apr	SWISS
09 Apr - 28 Apr	SWISS
09 Apr - 02 May	SWISS
06 Apr - 27 Apr	SWISS
01 Apr - 19 Apr	Turkish Airlines
01 Apr - 20 Apr	Turkish Airlines
04 Apr - 18 Apr	Turkish Airlines
06 Apr - 26 Apr	SWISS
02 Apr - 20 Apr	Turkish Airlines
11 Apr - 02 May	Turkish Airlines
10 Apr - 01 May	Turkish Airlines

Also check the deals for one-way flights from Marseille to Bangkok in April.

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 April from $822

Return flights