To the Maldives in business class with Oman Air for 1200€
This is a tour operator fare, so you need to book with an OTA (follow our links) you can't book with the airline itself.
For the availability it seems that Thursday is the best day to travel, and prices can be found from November until next year March. There's no availability over X-mas and new year however.
If you want to book don't wait to long as the fare could be pulled back at any moment.