Cheapest return MRS–SJO flights, September

AirHint found the following cheapest return flights from Marseille (MRS) to San Jose (SJO) in September 2026 (see full year).

Return flights

18 Sep - 02 Oct Air Transat
13 Sep - 28 Sep Air France
15 Sep - 28 Sep Air France
25 Sep - 04 Oct Air France
04 Sep - 09 Oct Air France
02 Sep - 09 Oct Air France
02 Sep - 08 Oct Air France
02 Sep - 10 Oct Air France
12 Sep - 25 Sep Air France
05 Sep - 09 Oct Air France
14 Sep - 28 Sep Air France
15 Sep - 27 Sep Air France
14 Sep - 27 Sep Air France
07 Sep - 18 Sep Air France
21 Sep - 30 Sep Air France

Also check the deals for one-way flights from Marseille to San Jose in September.

Powered by

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.

Book a cheap hotel in San Jose

Cheap car rent in San Jose

Feel free to contact us with any feedback or request another flight research.