Yes for once I regret I booked early - was afraid the bargain J would be gone soon but it can hence even be cheaper. My TUN-CGK return in October is now also over 100 Euro cheaper, to below 900 Euro for roundtrip. But it stays a bargain, with KLM you cannot get it below 1500 Euro in Y to CGK on the same dates. Hardly any option <1000 Euro. And since I combine this with something in Southern France before, the hop to Tunis hardly adds costs.